Automatic merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 4924d38..1a50d03 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1104,7 +1104,7 @@
See Documentation/ramdisk.txt.
psmouse.proto= [HW,MOUSE] Highest PS2 mouse protocol extension to
- probe for (bare|imps|exps).
+ probe for (bare|imps|exps|lifebook|any).
psmouse.rate= [HW,MOUSE] Set desired mouse report rate, in reports
per second.
psmouse.resetafter=
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 17552a2..d62c73f 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -21,6 +21,7 @@
#include <linux/smp_lock.h>
#include <linux/device.h>
#include <linux/devfs_fs_kernel.h>
+#include <linux/compat.h>
struct evdev {
int exist;
@@ -145,6 +146,41 @@
return 0;
}
+#ifdef CONFIG_COMPAT
+struct input_event_compat {
+ struct compat_timeval time;
+ __u16 type;
+ __u16 code;
+ __s32 value;
+};
+
+#ifdef CONFIG_X86_64
+# define COMPAT_TEST test_thread_flag(TIF_IA32)
+#elif defined(CONFIG_IA64)
+# define COMPAT_TEST IS_IA32_PROCESS(ia64_task_regs(current))
+#elif defined(CONFIG_ARCH_S390)
+# define COMPAT_TEST test_thread_flag(TIF_31BIT)
+#else
+# define COMPAT_TEST test_thread_flag(TIF_32BIT)
+#endif
+
+static ssize_t evdev_write_compat(struct file * file, const char __user * buffer, size_t count, loff_t *ppos)
+{
+ struct evdev_list *list = file->private_data;
+ struct input_event_compat event;
+ int retval = 0;
+
+ while (retval < count) {
+ if (copy_from_user(&event, buffer + retval, sizeof(struct input_event_compat)))
+ return -EFAULT;
+ input_event(list->evdev->handle.dev, event.type, event.code, event.value);
+ retval += sizeof(struct input_event_compat);
+ }
+
+ return retval;
+}
+#endif
+
static ssize_t evdev_write(struct file * file, const char __user * buffer, size_t count, loff_t *ppos)
{
struct evdev_list *list = file->private_data;
@@ -153,6 +189,11 @@
if (!list->evdev->exist) return -ENODEV;
+#ifdef CONFIG_COMPAT
+ if (COMPAT_TEST)
+ return evdev_write_compat(file, buffer, count, ppos);
+#endif
+
while (retval < count) {
if (copy_from_user(&event, buffer + retval, sizeof(struct input_event)))
@@ -164,11 +205,56 @@
return retval;
}
+#ifdef CONFIG_COMPAT
+static ssize_t evdev_read_compat(struct file * file, char __user * buffer, size_t count, loff_t *ppos)
+{
+ struct evdev_list *list = file->private_data;
+ int retval;
+
+ if (count < sizeof(struct input_event_compat))
+ return -EINVAL;
+
+ if (list->head == list->tail && list->evdev->exist && (file->f_flags & O_NONBLOCK))
+ return -EAGAIN;
+
+ retval = wait_event_interruptible(list->evdev->wait,
+ list->head != list->tail || (!list->evdev->exist));
+
+ if (retval)
+ return retval;
+
+ if (!list->evdev->exist)
+ return -ENODEV;
+
+ while (list->head != list->tail && retval + sizeof(struct input_event_compat) <= count) {
+ struct input_event *event = (struct input_event *) list->buffer + list->tail;
+ struct input_event_compat event_compat;
+ event_compat.time.tv_sec = event->time.tv_sec;
+ event_compat.time.tv_usec = event->time.tv_usec;
+ event_compat.type = event->type;
+ event_compat.code = event->code;
+ event_compat.value = event->value;
+
+ if (copy_to_user(buffer + retval, &event_compat,
+ sizeof(struct input_event_compat))) return -EFAULT;
+ list->tail = (list->tail + 1) & (EVDEV_BUFFER_SIZE - 1);
+ retval += sizeof(struct input_event_compat);
+ }
+
+ return retval;
+}
+#endif
+
static ssize_t evdev_read(struct file * file, char __user * buffer, size_t count, loff_t *ppos)
{
struct evdev_list *list = file->private_data;
int retval;
+#ifdef CONFIG_COMPAT
+ if (COMPAT_TEST)
+ return evdev_read_compat(file, buffer, count, ppos);
+#endif
+
if (count < sizeof(struct input_event))
return -EINVAL;
@@ -186,7 +272,7 @@
while (list->head != list->tail && retval + sizeof(struct input_event) <= count) {
if (copy_to_user(buffer + retval, list->buffer + list->tail,
- sizeof(struct input_event))) return -EFAULT;
+ sizeof(struct input_event))) return -EFAULT;
list->tail = (list->tail + 1) & (EVDEV_BUFFER_SIZE - 1);
retval += sizeof(struct input_event);
}
@@ -203,7 +289,7 @@
(list->evdev->exist ? 0 : (POLLHUP | POLLERR));
}
-static int evdev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long evdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
struct evdev_list *list = file->private_data;
struct evdev *evdev = list->evdev;
@@ -285,110 +371,268 @@
default:
- if (_IOC_TYPE(cmd) != 'E' || _IOC_DIR(cmd) != _IOC_READ)
+ if (_IOC_TYPE(cmd) != 'E')
return -EINVAL;
- if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0,0))) {
+ if (_IOC_DIR(cmd) == _IOC_READ) {
- long *bits;
- int len;
+ if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0,0))) {
- switch (_IOC_NR(cmd) & EV_MAX) {
- case 0: bits = dev->evbit; len = EV_MAX; break;
- case EV_KEY: bits = dev->keybit; len = KEY_MAX; break;
- case EV_REL: bits = dev->relbit; len = REL_MAX; break;
- case EV_ABS: bits = dev->absbit; len = ABS_MAX; break;
- case EV_MSC: bits = dev->mscbit; len = MSC_MAX; break;
- case EV_LED: bits = dev->ledbit; len = LED_MAX; break;
- case EV_SND: bits = dev->sndbit; len = SND_MAX; break;
- case EV_FF: bits = dev->ffbit; len = FF_MAX; break;
- default: return -EINVAL;
+ long *bits;
+ int len;
+
+ switch (_IOC_NR(cmd) & EV_MAX) {
+ case 0: bits = dev->evbit; len = EV_MAX; break;
+ case EV_KEY: bits = dev->keybit; len = KEY_MAX; break;
+ case EV_REL: bits = dev->relbit; len = REL_MAX; break;
+ case EV_ABS: bits = dev->absbit; len = ABS_MAX; break;
+ case EV_MSC: bits = dev->mscbit; len = MSC_MAX; break;
+ case EV_LED: bits = dev->ledbit; len = LED_MAX; break;
+ case EV_SND: bits = dev->sndbit; len = SND_MAX; break;
+ case EV_FF: bits = dev->ffbit; len = FF_MAX; break;
+ default: return -EINVAL;
+ }
+ len = NBITS(len) * sizeof(long);
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+ return copy_to_user(p, bits, len) ? -EFAULT : len;
}
- len = NBITS(len) * sizeof(long);
- if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
- return copy_to_user(p, bits, len) ? -EFAULT : len;
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGKEY(0))) {
+ int len;
+ len = NBITS(KEY_MAX) * sizeof(long);
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+ return copy_to_user(p, dev->key, len) ? -EFAULT : len;
+ }
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGLED(0))) {
+ int len;
+ len = NBITS(LED_MAX) * sizeof(long);
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+ return copy_to_user(p, dev->led, len) ? -EFAULT : len;
+ }
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSND(0))) {
+ int len;
+ len = NBITS(SND_MAX) * sizeof(long);
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+ return copy_to_user(p, dev->snd, len) ? -EFAULT : len;
+ }
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0))) {
+ int len;
+ if (!dev->name) return -ENOENT;
+ len = strlen(dev->name) + 1;
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+ return copy_to_user(p, dev->name, len) ? -EFAULT : len;
+ }
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGPHYS(0))) {
+ int len;
+ if (!dev->phys) return -ENOENT;
+ len = strlen(dev->phys) + 1;
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+ return copy_to_user(p, dev->phys, len) ? -EFAULT : len;
+ }
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGUNIQ(0))) {
+ int len;
+ if (!dev->uniq) return -ENOENT;
+ len = strlen(dev->uniq) + 1;
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+ return copy_to_user(p, dev->uniq, len) ? -EFAULT : len;
+ }
+
+ if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCGABS(0))) {
+
+ int t = _IOC_NR(cmd) & ABS_MAX;
+
+ abs.value = dev->abs[t];
+ abs.minimum = dev->absmin[t];
+ abs.maximum = dev->absmax[t];
+ abs.fuzz = dev->absfuzz[t];
+ abs.flat = dev->absflat[t];
+
+ if (copy_to_user(p, &abs, sizeof(struct input_absinfo)))
+ return -EFAULT;
+
+ return 0;
+ }
+
}
- if (_IOC_NR(cmd) == _IOC_NR(EVIOCGKEY(0))) {
- int len;
- len = NBITS(KEY_MAX) * sizeof(long);
- if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
- return copy_to_user(p, dev->key, len) ? -EFAULT : len;
- }
+ if (_IOC_DIR(cmd) == _IOC_WRITE) {
- if (_IOC_NR(cmd) == _IOC_NR(EVIOCGLED(0))) {
- int len;
- len = NBITS(LED_MAX) * sizeof(long);
- if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
- return copy_to_user(p, dev->led, len) ? -EFAULT : len;
- }
+ if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) {
- if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSND(0))) {
- int len;
- len = NBITS(SND_MAX) * sizeof(long);
- if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
- return copy_to_user(p, dev->snd, len) ? -EFAULT : len;
- }
+ int t = _IOC_NR(cmd) & ABS_MAX;
- if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0))) {
- int len;
- if (!dev->name) return -ENOENT;
- len = strlen(dev->name) + 1;
- if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
- return copy_to_user(p, dev->name, len) ? -EFAULT : len;
- }
+ if (copy_from_user(&abs, p, sizeof(struct input_absinfo)))
+ return -EFAULT;
- if (_IOC_NR(cmd) == _IOC_NR(EVIOCGPHYS(0))) {
- int len;
- if (!dev->phys) return -ENOENT;
- len = strlen(dev->phys) + 1;
- if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
- return copy_to_user(p, dev->phys, len) ? -EFAULT : len;
- }
+ dev->abs[t] = abs.value;
+ dev->absmin[t] = abs.minimum;
+ dev->absmax[t] = abs.maximum;
+ dev->absfuzz[t] = abs.fuzz;
+ dev->absflat[t] = abs.flat;
- if (_IOC_NR(cmd) == _IOC_NR(EVIOCGUNIQ(0))) {
- int len;
- if (!dev->uniq) return -ENOENT;
- len = strlen(dev->uniq) + 1;
- if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
- return copy_to_user(p, dev->uniq, len) ? -EFAULT : len;
- }
-
- if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCGABS(0))) {
-
- int t = _IOC_NR(cmd) & ABS_MAX;
-
- abs.value = dev->abs[t];
- abs.minimum = dev->absmin[t];
- abs.maximum = dev->absmax[t];
- abs.fuzz = dev->absfuzz[t];
- abs.flat = dev->absflat[t];
-
- if (copy_to_user(p, &abs, sizeof(struct input_absinfo)))
- return -EFAULT;
-
- return 0;
- }
-
- if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) {
-
- int t = _IOC_NR(cmd) & ABS_MAX;
-
- if (copy_from_user(&abs, p, sizeof(struct input_absinfo)))
- return -EFAULT;
-
- dev->abs[t] = abs.value;
- dev->absmin[t] = abs.minimum;
- dev->absmax[t] = abs.maximum;
- dev->absfuzz[t] = abs.fuzz;
- dev->absflat[t] = abs.flat;
-
- return 0;
+ return 0;
+ }
}
}
return -EINVAL;
}
+#ifdef CONFIG_COMPAT
+
+#define BITS_PER_LONG_COMPAT (sizeof(compat_long_t) * 8)
+#define NBITS_COMPAT(x) ((((x)-1)/BITS_PER_LONG_COMPAT)+1)
+#define OFF_COMPAT(x) ((x)%BITS_PER_LONG_COMPAT)
+#define BIT_COMPAT(x) (1UL<<OFF_COMPAT(x))
+#define LONG_COMPAT(x) ((x)/BITS_PER_LONG_COMPAT)
+#define test_bit_compat(bit, array) ((array[LONG_COMPAT(bit)] >> OFF_COMPAT(bit)) & 1)
+
+#ifdef __BIG_ENDIAN
+#define bit_to_user(bit, max) \
+do { \
+ int i; \
+ int len = NBITS_COMPAT((max)) * sizeof(compat_long_t); \
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); \
+ for (i = 0; i < len / sizeof(compat_long_t); i++) \
+ if (copy_to_user((compat_long_t*) p + i, \
+ (compat_long_t*) (bit) + i + 1 - ((i % 2) << 1), \
+ sizeof(compat_long_t))) \
+ return -EFAULT; \
+ return len; \
+} while (0)
+#else
+#define bit_to_user(bit, max) \
+do { \
+ int len = NBITS_COMPAT((max)) * sizeof(compat_long_t); \
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); \
+ return copy_to_user(p, (bit), len) ? -EFAULT : len; \
+} while (0)
+#endif
+
+static long evdev_ioctl_compat(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct evdev_list *list = file->private_data;
+ struct evdev *evdev = list->evdev;
+ struct input_dev *dev = evdev->handle.dev;
+ struct input_absinfo abs;
+ void __user *p = compat_ptr(arg);
+
+ if (!evdev->exist) return -ENODEV;
+
+ switch (cmd) {
+
+ case EVIOCGVERSION:
+ case EVIOCGID:
+ case EVIOCGKEYCODE:
+ case EVIOCSKEYCODE:
+ case EVIOCSFF:
+ case EVIOCRMFF:
+ case EVIOCGEFFECTS:
+ case EVIOCGRAB:
+ return evdev_ioctl(file, cmd, (unsigned long) p);
+
+ default:
+
+ if (_IOC_TYPE(cmd) != 'E')
+ return -EINVAL;
+
+ if (_IOC_DIR(cmd) == _IOC_READ) {
+
+ if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0,0))) {
+ long *bits;
+ int max;
+
+ switch (_IOC_NR(cmd) & EV_MAX) {
+ case 0: bits = dev->evbit; max = EV_MAX; break;
+ case EV_KEY: bits = dev->keybit; max = KEY_MAX; break;
+ case EV_REL: bits = dev->relbit; max = REL_MAX; break;
+ case EV_ABS: bits = dev->absbit; max = ABS_MAX; break;
+ case EV_MSC: bits = dev->mscbit; max = MSC_MAX; break;
+ case EV_LED: bits = dev->ledbit; max = LED_MAX; break;
+ case EV_SND: bits = dev->sndbit; max = SND_MAX; break;
+ case EV_FF: bits = dev->ffbit; max = FF_MAX; break;
+ default: return -EINVAL;
+ }
+ bit_to_user(bits, max);
+ }
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGKEY(0)))
+ bit_to_user(dev->key, KEY_MAX);
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGLED(0)))
+ bit_to_user(dev->led, LED_MAX);
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSND(0)))
+ bit_to_user(dev->snd, SND_MAX);
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0))) {
+ int len;
+ if (!dev->name) return -ENOENT;
+ len = strlen(dev->name) + 1;
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+ return copy_to_user(p, dev->name, len) ? -EFAULT : len;
+ }
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGPHYS(0))) {
+ int len;
+ if (!dev->phys) return -ENOENT;
+ len = strlen(dev->phys) + 1;
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+ return copy_to_user(p, dev->phys, len) ? -EFAULT : len;
+ }
+
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGUNIQ(0))) {
+ int len;
+ if (!dev->uniq) return -ENOENT;
+ len = strlen(dev->uniq) + 1;
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+ return copy_to_user(p, dev->uniq, len) ? -EFAULT : len;
+ }
+
+ if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCGABS(0))) {
+
+ int t = _IOC_NR(cmd) & ABS_MAX;
+
+ abs.value = dev->abs[t];
+ abs.minimum = dev->absmin[t];
+ abs.maximum = dev->absmax[t];
+ abs.fuzz = dev->absfuzz[t];
+ abs.flat = dev->absflat[t];
+
+ if (copy_to_user(p, &abs, sizeof(struct input_absinfo)))
+ return -EFAULT;
+
+ return 0;
+ }
+ }
+
+ if (_IOC_DIR(cmd) == _IOC_WRITE) {
+
+ if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) {
+
+ int t = _IOC_NR(cmd) & ABS_MAX;
+
+ if (copy_from_user(&abs, p, sizeof(struct input_absinfo)))
+ return -EFAULT;
+
+ dev->abs[t] = abs.value;
+ dev->absmin[t] = abs.minimum;
+ dev->absmax[t] = abs.maximum;
+ dev->absfuzz[t] = abs.fuzz;
+ dev->absflat[t] = abs.flat;
+
+ return 0;
+ }
+ }
+ }
+ return -EINVAL;
+}
+#endif
+
static struct file_operations evdev_fops = {
.owner = THIS_MODULE,
.read = evdev_read,
@@ -396,7 +640,10 @@
.poll = evdev_poll,
.open = evdev_open,
.release = evdev_release,
- .ioctl = evdev_ioctl,
+ .unlocked_ioctl = evdev_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = evdev_ioctl_compat,
+#endif
.fasync = evdev_fasync,
.flush = evdev_flush
};
diff --git a/drivers/input/gameport/Kconfig b/drivers/input/gameport/Kconfig
index 1d93f50..7524bd7 100644
--- a/drivers/input/gameport/Kconfig
+++ b/drivers/input/gameport/Kconfig
@@ -49,22 +49,8 @@
To compile this driver as a module, choose M here: the
module will be called emu10k1-gp.
-config GAMEPORT_VORTEX
- tristate "Aureal Vortex, Vortex 2 gameport support"
- depends on PCI
- help
- Say Y here if you have an Aureal Vortex 1 or 2 card and want
- to use its gameport.
-
- To compile this driver as a module, choose M here: the
- module will be called vortex.
-
config GAMEPORT_FM801
tristate "ForteMedia FM801 gameport support"
depends on PCI
-config GAMEPORT_CS461X
- tristate "Crystal SoundFusion gameport support"
- depends on PCI
-
endif
diff --git a/drivers/input/gameport/Makefile b/drivers/input/gameport/Makefile
index 5367b42..b6f6097 100644
--- a/drivers/input/gameport/Makefile
+++ b/drivers/input/gameport/Makefile
@@ -5,9 +5,7 @@
# Each configuration option enables a list of files.
obj-$(CONFIG_GAMEPORT) += gameport.o
-obj-$(CONFIG_GAMEPORT_CS461X) += cs461x.o
obj-$(CONFIG_GAMEPORT_EMU10K1) += emu10k1-gp.o
obj-$(CONFIG_GAMEPORT_FM801) += fm801-gp.o
obj-$(CONFIG_GAMEPORT_L4) += lightning.o
obj-$(CONFIG_GAMEPORT_NS558) += ns558.o
-obj-$(CONFIG_GAMEPORT_VORTEX) += vortex.o
diff --git a/drivers/input/gameport/cs461x.c b/drivers/input/gameport/cs461x.c
deleted file mode 100644
index d4013ff..0000000
--- a/drivers/input/gameport/cs461x.c
+++ /dev/null
@@ -1,322 +0,0 @@
-/*
- The all defines and part of code (such as cs461x_*) are
- contributed from ALSA 0.5.8 sources.
- See http://www.alsa-project.org/ for sources
-
- Tested on Linux 686 2.4.0-test9, ALSA 0.5.8a and CS4610
-*/
-
-#include <asm/io.h>
-
-#include <linux/module.h>
-#include <linux/ioport.h>
-#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/gameport.h>
-#include <linux/slab.h>
-#include <linux/pci.h>
-
-MODULE_AUTHOR("Victor Krapivin");
-MODULE_LICENSE("GPL");
-
-/*
- These options are experimental
-
-#define CS461X_FULL_MAP
-*/
-
-
-#ifndef PCI_VENDOR_ID_CIRRUS
-#define PCI_VENDOR_ID_CIRRUS 0x1013
-#endif
-#ifndef PCI_DEVICE_ID_CIRRUS_4610
-#define PCI_DEVICE_ID_CIRRUS_4610 0x6001
-#endif
-#ifndef PCI_DEVICE_ID_CIRRUS_4612
-#define PCI_DEVICE_ID_CIRRUS_4612 0x6003
-#endif
-#ifndef PCI_DEVICE_ID_CIRRUS_4615
-#define PCI_DEVICE_ID_CIRRUS_4615 0x6004
-#endif
-
-/* Registers */
-
-#define BA0_JSPT 0x00000480
-#define BA0_JSCTL 0x00000484
-#define BA0_JSC1 0x00000488
-#define BA0_JSC2 0x0000048C
-#define BA0_JSIO 0x000004A0
-
-/* Bits for JSPT */
-
-#define JSPT_CAX 0x00000001
-#define JSPT_CAY 0x00000002
-#define JSPT_CBX 0x00000004
-#define JSPT_CBY 0x00000008
-#define JSPT_BA1 0x00000010
-#define JSPT_BA2 0x00000020
-#define JSPT_BB1 0x00000040
-#define JSPT_BB2 0x00000080
-
-/* Bits for JSCTL */
-
-#define JSCTL_SP_MASK 0x00000003
-#define JSCTL_SP_SLOW 0x00000000
-#define JSCTL_SP_MEDIUM_SLOW 0x00000001
-#define JSCTL_SP_MEDIUM_FAST 0x00000002
-#define JSCTL_SP_FAST 0x00000003
-#define JSCTL_ARE 0x00000004
-
-/* Data register pairs masks */
-
-#define JSC1_Y1V_MASK 0x0000FFFF
-#define JSC1_X1V_MASK 0xFFFF0000
-#define JSC1_Y1V_SHIFT 0
-#define JSC1_X1V_SHIFT 16
-#define JSC2_Y2V_MASK 0x0000FFFF
-#define JSC2_X2V_MASK 0xFFFF0000
-#define JSC2_Y2V_SHIFT 0
-#define JSC2_X2V_SHIFT 16
-
-/* JS GPIO */
-
-#define JSIO_DAX 0x00000001
-#define JSIO_DAY 0x00000002
-#define JSIO_DBX 0x00000004
-#define JSIO_DBY 0x00000008
-#define JSIO_AXOE 0x00000010
-#define JSIO_AYOE 0x00000020
-#define JSIO_BXOE 0x00000040
-#define JSIO_BYOE 0x00000080
-
-/*
- The card initialization code is obfuscated; the module cs461x
- need to be loaded after ALSA modules initialized and something
- played on the CS 4610 chip (see sources for details of CS4610
- initialization code from ALSA)
-*/
-
-/* Card specific definitions */
-
-#define CS461X_BA0_SIZE 0x2000
-#define CS461X_BA1_DATA0_SIZE 0x3000
-#define CS461X_BA1_DATA1_SIZE 0x3800
-#define CS461X_BA1_PRG_SIZE 0x7000
-#define CS461X_BA1_REG_SIZE 0x0100
-
-#define BA1_SP_DMEM0 0x00000000
-#define BA1_SP_DMEM1 0x00010000
-#define BA1_SP_PMEM 0x00020000
-#define BA1_SP_REG 0x00030000
-
-#define BA1_DWORD_SIZE (13 * 1024 + 512)
-#define BA1_MEMORY_COUNT 3
-
-/*
- Only one CS461x card is still suppoted; the code requires
- redesign to avoid this limitatuion.
-*/
-
-static unsigned long ba0_addr;
-static unsigned int __iomem *ba0;
-
-#ifdef CS461X_FULL_MAP
-static unsigned long ba1_addr;
-static union ba1_t {
- struct {
- unsigned int __iomem *data0;
- unsigned int __iomem *data1;
- unsigned int __iomem *pmem;
- unsigned int __iomem *reg;
- } name;
- unsigned int __iomem *idx[4];
-} ba1;
-
-static void cs461x_poke(unsigned long reg, unsigned int val)
-{
- writel(val, &ba1.idx[(reg >> 16) & 3][(reg >> 2) & 0x3fff]);
-}
-
-static unsigned int cs461x_peek(unsigned long reg)
-{
- return readl(&ba1.idx[(reg >> 16) & 3][(reg >> 2) & 0x3fff]);
-}
-
-#endif
-
-static void cs461x_pokeBA0(unsigned long reg, unsigned int val)
-{
- writel(val, &ba0[reg >> 2]);
-}
-
-static unsigned int cs461x_peekBA0(unsigned long reg)
-{
- return readl(&ba0[reg >> 2]);
-}
-
-static int cs461x_free(struct pci_dev *pdev)
-{
- struct gameport *port = pci_get_drvdata(pdev);
-
- if (port)
- gameport_unregister_port(port);
-
- if (ba0) iounmap(ba0);
-#ifdef CS461X_FULL_MAP
- if (ba1.name.data0) iounmap(ba1.name.data0);
- if (ba1.name.data1) iounmap(ba1.name.data1);
- if (ba1.name.pmem) iounmap(ba1.name.pmem);
- if (ba1.name.reg) iounmap(ba1.name.reg);
-#endif
- return 0;
-}
-
-static void cs461x_gameport_trigger(struct gameport *gameport)
-{
- cs461x_pokeBA0(BA0_JSPT, 0xFF); //outb(gameport->io, 0xFF);
-}
-
-static unsigned char cs461x_gameport_read(struct gameport *gameport)
-{
- return cs461x_peekBA0(BA0_JSPT); //inb(gameport->io);
-}
-
-static int cs461x_gameport_cooked_read(struct gameport *gameport, int *axes, int *buttons)
-{
- unsigned js1, js2, jst;
-
- js1 = cs461x_peekBA0(BA0_JSC1);
- js2 = cs461x_peekBA0(BA0_JSC2);
- jst = cs461x_peekBA0(BA0_JSPT);
-
- *buttons = (~jst >> 4) & 0x0F;
-
- axes[0] = ((js1 & JSC1_Y1V_MASK) >> JSC1_Y1V_SHIFT) & 0xFFFF;
- axes[1] = ((js1 & JSC1_X1V_MASK) >> JSC1_X1V_SHIFT) & 0xFFFF;
- axes[2] = ((js2 & JSC2_Y2V_MASK) >> JSC2_Y2V_SHIFT) & 0xFFFF;
- axes[3] = ((js2 & JSC2_X2V_MASK) >> JSC2_X2V_SHIFT) & 0xFFFF;
-
- for(jst=0;jst<4;++jst)
- if(axes[jst]==0xFFFF) axes[jst] = -1;
- return 0;
-}
-
-static int cs461x_gameport_open(struct gameport *gameport, int mode)
-{
- switch (mode) {
- case GAMEPORT_MODE_COOKED:
- case GAMEPORT_MODE_RAW:
- return 0;
- default:
- return -1;
- }
- return 0;
-}
-
-static struct pci_device_id cs461x_pci_tbl[] = {
- { PCI_VENDOR_ID_CIRRUS, 0x6001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* Cirrus CS4610 */
- { PCI_VENDOR_ID_CIRRUS, 0x6003, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* Cirrus CS4612 */
- { PCI_VENDOR_ID_CIRRUS, 0x6005, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* Cirrus CS4615 */
- { 0, }
-};
-MODULE_DEVICE_TABLE(pci, cs461x_pci_tbl);
-
-static int __devinit cs461x_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
- int rc;
- struct gameport* port;
-
- rc = pci_enable_device(pdev);
- if (rc) {
- printk(KERN_ERR "cs461x: Cannot enable PCI gameport (bus %d, devfn %d) error=%d\n",
- pdev->bus->number, pdev->devfn, rc);
- return rc;
- }
-
- ba0_addr = pci_resource_start(pdev, 0);
-#ifdef CS461X_FULL_MAP
- ba1_addr = pci_resource_start(pdev, 1);
-#endif
- if (ba0_addr == 0 || ba0_addr == ~0
-#ifdef CS461X_FULL_MAP
- || ba1_addr == 0 || ba1_addr == ~0
-#endif
- ) {
- printk(KERN_ERR "cs461x: wrong address - ba0 = 0x%lx\n", ba0_addr);
-#ifdef CS461X_FULL_MAP
- printk(KERN_ERR "cs461x: wrong address - ba1 = 0x%lx\n", ba1_addr);
-#endif
- cs461x_free(pdev);
- return -ENOMEM;
- }
-
- ba0 = ioremap(ba0_addr, CS461X_BA0_SIZE);
-#ifdef CS461X_FULL_MAP
- ba1.name.data0 = ioremap(ba1_addr + BA1_SP_DMEM0, CS461X_BA1_DATA0_SIZE);
- ba1.name.data1 = ioremap(ba1_addr + BA1_SP_DMEM1, CS461X_BA1_DATA1_SIZE);
- ba1.name.pmem = ioremap(ba1_addr + BA1_SP_PMEM, CS461X_BA1_PRG_SIZE);
- ba1.name.reg = ioremap(ba1_addr + BA1_SP_REG, CS461X_BA1_REG_SIZE);
-
- if (ba0 == NULL || ba1.name.data0 == NULL ||
- ba1.name.data1 == NULL || ba1.name.pmem == NULL ||
- ba1.name.reg == NULL) {
- cs461x_free(pdev);
- return -ENOMEM;
- }
-#else
- if (ba0 == NULL) {
- cs461x_free(pdev);
- return -ENOMEM;
- }
-#endif
-
- if (!(port = gameport_allocate_port())) {
- printk(KERN_ERR "cs461x: Memory allocation failed\n");
- cs461x_free(pdev);
- return -ENOMEM;
- }
-
- pci_set_drvdata(pdev, port);
-
- port->open = cs461x_gameport_open;
- port->trigger = cs461x_gameport_trigger;
- port->read = cs461x_gameport_read;
- port->cooked_read = cs461x_gameport_cooked_read;
-
- gameport_set_name(port, "CS416x");
- gameport_set_phys(port, "pci%s/gameport0", pci_name(pdev));
- port->dev.parent = &pdev->dev;
-
- cs461x_pokeBA0(BA0_JSIO, 0xFF); // ?
- cs461x_pokeBA0(BA0_JSCTL, JSCTL_SP_MEDIUM_SLOW);
-
- gameport_register_port(port);
-
- return 0;
-}
-
-static void __devexit cs461x_pci_remove(struct pci_dev *pdev)
-{
- cs461x_free(pdev);
-}
-
-static struct pci_driver cs461x_pci_driver = {
- .name = "CS461x_gameport",
- .id_table = cs461x_pci_tbl,
- .probe = cs461x_pci_probe,
- .remove = __devexit_p(cs461x_pci_remove),
-};
-
-static int __init cs461x_init(void)
-{
- return pci_register_driver(&cs461x_pci_driver);
-}
-
-static void __exit cs461x_exit(void)
-{
- pci_unregister_driver(&cs461x_pci_driver);
-}
-
-module_init(cs461x_init);
-module_exit(cs461x_exit);
-
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index f20c3f2..d7dfa6f 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -17,11 +17,10 @@
#include <linux/init.h>
#include <linux/gameport.h>
#include <linux/wait.h>
-#include <linux/completion.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/kthread.h>
/*#include <asm/io.h>*/
@@ -238,8 +237,7 @@
static DEFINE_SPINLOCK(gameport_event_lock); /* protects gameport_event_list */
static LIST_HEAD(gameport_event_list);
static DECLARE_WAIT_QUEUE_HEAD(gameport_wait);
-static DECLARE_COMPLETION(gameport_exited);
-static int gameport_pid;
+static struct task_struct *gameport_task;
static void gameport_queue_event(void *object, struct module *owner,
enum gameport_event_type event_type)
@@ -250,12 +248,12 @@
spin_lock_irqsave(&gameport_event_lock, flags);
/*
- * Scan event list for the other events for the same gameport port,
+ * Scan event list for the other events for the same gameport port,
* starting with the most recent one. If event is the same we
* do not need add new one. If event is of different type we
* need to add this event and should not look further because
* we need to preseve sequence of distinct events.
- */
+ */
list_for_each_entry_reverse(event, &gameport_event_list, node) {
if (event->object == object) {
if (event->type == event_type)
@@ -432,20 +430,15 @@
static int gameport_thread(void *nothing)
{
- lock_kernel();
- daemonize("kgameportd");
- allow_signal(SIGTERM);
-
do {
gameport_handle_events();
- wait_event_interruptible(gameport_wait, !list_empty(&gameport_event_list));
+ wait_event_interruptible(gameport_wait,
+ kthread_should_stop() || !list_empty(&gameport_event_list));
try_to_freeze(PF_FREEZE);
- } while (!signal_pending(current));
+ } while (!kthread_should_stop());
printk(KERN_DEBUG "gameport: kgameportd exiting\n");
-
- unlock_kernel();
- complete_and_exit(&gameport_exited, 0);
+ return 0;
}
@@ -773,9 +766,10 @@
static int __init gameport_init(void)
{
- if (!(gameport_pid = kernel_thread(gameport_thread, NULL, CLONE_KERNEL))) {
+ gameport_task = kthread_run(gameport_thread, NULL, "kgameportd");
+ if (IS_ERR(gameport_task)) {
printk(KERN_ERR "gameport: Failed to start kgameportd\n");
- return -1;
+ return PTR_ERR(gameport_task);
}
gameport_bus.dev_attrs = gameport_device_attrs;
@@ -789,8 +783,7 @@
static void __exit gameport_exit(void)
{
bus_unregister(&gameport_bus);
- kill_proc(gameport_pid, SIGTERM, 1);
- wait_for_completion(&gameport_exited);
+ kthread_stop(gameport_task);
}
module_init(gameport_init);
diff --git a/drivers/input/gameport/ns558.c b/drivers/input/gameport/ns558.c
index 7c5c631..1ab5f2d 100644
--- a/drivers/input/gameport/ns558.c
+++ b/drivers/input/gameport/ns558.c
@@ -258,18 +258,18 @@
{
int i = 0;
+ if (pnp_register_driver(&ns558_pnp_driver) >= 0)
+ pnp_registered = 1;
+
/*
- * Probe ISA ports first so that PnP gets to choose free port addresses
- * not occupied by the ISA ports.
+ * Probe ISA ports after PnP, so that PnP ports that are already
+ * enabled get detected as PnP. This may be suboptimal in multi-device
+ * configurations, but saves hassle with simple setups.
*/
while (ns558_isa_portlist[i])
ns558_isa_probe(ns558_isa_portlist[i++]);
- if (pnp_register_driver(&ns558_pnp_driver) >= 0)
- pnp_registered = 1;
-
-
return (list_empty(&ns558_list) && !pnp_registered) ? -ENODEV : 0;
}
diff --git a/drivers/input/gameport/vortex.c b/drivers/input/gameport/vortex.c
deleted file mode 100644
index 36b0309..0000000
--- a/drivers/input/gameport/vortex.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * $Id: vortex.c,v 1.5 2002/07/01 15:39:30 vojtech Exp $
- *
- * Copyright (c) 2000-2001 Vojtech Pavlik
- *
- * Based on the work of:
- * Raymond Ingles
- */
-
-/*
- * Trident 4DWave and Aureal Vortex gameport driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <asm/io.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/gameport.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Aureal Vortex and Vortex2 gameport driver");
-MODULE_LICENSE("GPL");
-
-#define VORTEX_GCR 0x0c /* Gameport control register */
-#define VORTEX_LEG 0x08 /* Legacy port location */
-#define VORTEX_AXD 0x10 /* Axes start */
-#define VORTEX_DATA_WAIT 20 /* 20 ms */
-
-struct vortex {
- struct gameport *gameport;
- struct pci_dev *dev;
- unsigned char __iomem *base;
- unsigned char __iomem *io;
-};
-
-static unsigned char vortex_read(struct gameport *gameport)
-{
- struct vortex *vortex = gameport->port_data;
- return readb(vortex->io + VORTEX_LEG);
-}
-
-static void vortex_trigger(struct gameport *gameport)
-{
- struct vortex *vortex = gameport->port_data;
- writeb(0xff, vortex->io + VORTEX_LEG);
-}
-
-static int vortex_cooked_read(struct gameport *gameport, int *axes, int *buttons)
-{
- struct vortex *vortex = gameport->port_data;
- int i;
-
- *buttons = (~readb(vortex->base + VORTEX_LEG) >> 4) & 0xf;
-
- for (i = 0; i < 4; i++) {
- axes[i] = readw(vortex->io + VORTEX_AXD + i * sizeof(u32));
- if (axes[i] == 0x1fff) axes[i] = -1;
- }
-
- return 0;
-}
-
-static int vortex_open(struct gameport *gameport, int mode)
-{
- struct vortex *vortex = gameport->port_data;
-
- switch (mode) {
- case GAMEPORT_MODE_COOKED:
- writeb(0x40, vortex->io + VORTEX_GCR);
- msleep(VORTEX_DATA_WAIT);
- return 0;
- case GAMEPORT_MODE_RAW:
- writeb(0x00, vortex->io + VORTEX_GCR);
- return 0;
- default:
- return -1;
- }
-
- return 0;
-}
-
-static int __devinit vortex_probe(struct pci_dev *dev, const struct pci_device_id *id)
-{
- struct vortex *vortex;
- struct gameport *port;
- int i;
-
- vortex = kcalloc(1, sizeof(struct vortex), GFP_KERNEL);
- port = gameport_allocate_port();
- if (!vortex || !port) {
- printk(KERN_ERR "vortex: Memory allocation failed.\n");
- kfree(vortex);
- gameport_free_port(port);
- return -ENOMEM;
- }
-
- for (i = 0; i < 6; i++)
- if (~pci_resource_flags(dev, i) & IORESOURCE_IO)
- break;
-
- pci_enable_device(dev);
-
- vortex->dev = dev;
- vortex->gameport = port;
- vortex->base = ioremap(pci_resource_start(vortex->dev, i),
- pci_resource_len(vortex->dev, i));
- vortex->io = vortex->base + id->driver_data;
-
- pci_set_drvdata(dev, vortex);
-
- port->port_data = vortex;
- port->fuzz = 64;
-
- gameport_set_name(port, "AU88x0");
- gameport_set_phys(port, "pci%s/gameport0", pci_name(dev));
- port->dev.parent = &dev->dev;
- port->read = vortex_read;
- port->trigger = vortex_trigger;
- port->cooked_read = vortex_cooked_read;
- port->open = vortex_open;
-
- gameport_register_port(port);
-
- return 0;
-}
-
-static void __devexit vortex_remove(struct pci_dev *dev)
-{
- struct vortex *vortex = pci_get_drvdata(dev);
-
- gameport_unregister_port(vortex->gameport);
- iounmap(vortex->base);
- kfree(vortex);
-}
-
-static struct pci_device_id vortex_id_table[] = {
- { 0x12eb, 0x0001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0x11000 },
- { 0x12eb, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0x28800 },
- { 0 }
-};
-
-static struct pci_driver vortex_driver = {
- .name = "vortex_gameport",
- .id_table = vortex_id_table,
- .probe = vortex_probe,
- .remove = __devexit_p(vortex_remove),
-};
-
-static int __init vortex_init(void)
-{
- return pci_register_driver(&vortex_driver);
-}
-
-static void __exit vortex_exit(void)
-{
- pci_unregister_driver(&vortex_driver);
-}
-
-module_init(vortex_init);
-module_exit(vortex_exit);
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 3385dd0..c1dbc04 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -219,10 +219,24 @@
int input_open_device(struct input_handle *handle)
{
+ struct input_dev *dev = handle->dev;
+ int err;
+
+ err = down_interruptible(&dev->sem);
+ if (err)
+ return err;
+
handle->open++;
- if (handle->dev->open)
- return handle->dev->open(handle->dev);
- return 0;
+
+ if (!dev->users++ && dev->open)
+ err = dev->open(dev);
+
+ if (err)
+ handle->open--;
+
+ up(&dev->sem);
+
+ return err;
}
int input_flush_device(struct input_handle* handle, struct file* file)
@@ -235,10 +249,17 @@
void input_close_device(struct input_handle *handle)
{
+ struct input_dev *dev = handle->dev;
+
input_release_device(handle);
- if (handle->dev->close)
- handle->dev->close(handle->dev);
+
+ down(&dev->sem);
+
+ if (!--dev->users && dev->close)
+ dev->close(dev);
handle->open--;
+
+ up(&dev->sem);
}
static void input_link_handle(struct input_handle *handle)
@@ -415,6 +436,8 @@
set_bit(EV_SYN, dev->evbit);
+ init_MUTEX(&dev->sem);
+
/*
* If delay and period are pre-set by the driver, then autorepeating
* is handled by the driver itself and we don't do it in input.c.
@@ -674,6 +697,8 @@
return (count > cnt) ? cnt : count;
}
+static struct file_operations input_fileops;
+
static int __init input_proc_init(void)
{
struct proc_dir_entry *entry;
@@ -688,6 +713,8 @@
return -ENOMEM;
}
entry->owner = THIS_MODULE;
+ input_fileops = *entry->proc_fops;
+ entry->proc_fops = &input_fileops;
entry->proc_fops->poll = input_devices_poll;
entry = create_proc_read_entry("handlers", 0, proc_bus_input_dir, input_handlers_read, NULL);
if (entry == NULL) {
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 627d343..816a585 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -285,48 +285,33 @@
(POLLIN | POLLRDNORM) : 0) | (list->joydev->exist ? 0 : (POLLHUP | POLLERR));
}
-static int joydev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static int joydev_ioctl_common(struct joydev *joydev, unsigned int cmd, void __user *argp)
{
- struct joydev_list *list = file->private_data;
- struct joydev *joydev = list->joydev;
struct input_dev *dev = joydev->handle.dev;
- void __user *argp = (void __user *)arg;
int i, j;
- if (!joydev->exist) return -ENODEV;
-
switch (cmd) {
case JS_SET_CAL:
return copy_from_user(&joydev->glue.JS_CORR, argp,
- sizeof(struct JS_DATA_TYPE)) ? -EFAULT : 0;
+ sizeof(joydev->glue.JS_CORR)) ? -EFAULT : 0;
case JS_GET_CAL:
return copy_to_user(argp, &joydev->glue.JS_CORR,
- sizeof(struct JS_DATA_TYPE)) ? -EFAULT : 0;
+ sizeof(joydev->glue.JS_CORR)) ? -EFAULT : 0;
case JS_SET_TIMEOUT:
- return get_user(joydev->glue.JS_TIMEOUT, (int __user *) arg);
+ return get_user(joydev->glue.JS_TIMEOUT, (s32 __user *) argp);
case JS_GET_TIMEOUT:
- return put_user(joydev->glue.JS_TIMEOUT, (int __user *) arg);
- case JS_SET_TIMELIMIT:
- return get_user(joydev->glue.JS_TIMELIMIT, (long __user *) arg);
- case JS_GET_TIMELIMIT:
- return put_user(joydev->glue.JS_TIMELIMIT, (long __user *) arg);
- case JS_SET_ALL:
- return copy_from_user(&joydev->glue, argp,
- sizeof(struct JS_DATA_SAVE_TYPE)) ? -EFAULT : 0;
- case JS_GET_ALL:
- return copy_to_user(argp, &joydev->glue,
- sizeof(struct JS_DATA_SAVE_TYPE)) ? -EFAULT : 0;
+ return put_user(joydev->glue.JS_TIMEOUT, (s32 __user *) argp);
case JSIOCGVERSION:
- return put_user(JS_VERSION, (__u32 __user *) arg);
+ return put_user(JS_VERSION, (__u32 __user *) argp);
case JSIOCGAXES:
- return put_user(joydev->nabs, (__u8 __user *) arg);
+ return put_user(joydev->nabs, (__u8 __user *) argp);
case JSIOCGBUTTONS:
- return put_user(joydev->nkey, (__u8 __user *) arg);
+ return put_user(joydev->nkey, (__u8 __user *) argp);
case JSIOCSCORR:
if (copy_from_user(joydev->corr, argp,
- sizeof(struct js_corr) * joydev->nabs))
+ sizeof(joydev->corr[0]) * joydev->nabs))
return -EFAULT;
for (i = 0; i < joydev->nabs; i++) {
j = joydev->abspam[i];
@@ -335,7 +320,7 @@
return 0;
case JSIOCGCORR:
return copy_to_user(argp, joydev->corr,
- sizeof(struct js_corr) * joydev->nabs) ? -EFAULT : 0;
+ sizeof(joydev->corr[0]) * joydev->nabs) ? -EFAULT : 0;
case JSIOCSAXMAP:
if (copy_from_user(joydev->abspam, argp, sizeof(__u8) * (ABS_MAX + 1)))
return -EFAULT;
@@ -371,6 +356,84 @@
return -EINVAL;
}
+#ifdef CONFIG_COMPAT
+static long joydev_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct joydev_list *list = file->private_data;
+ struct joydev *joydev = list->joydev;
+ void __user *argp = (void __user *)arg;
+ s32 tmp32;
+ struct JS_DATA_SAVE_TYPE_32 ds32;
+ int err;
+
+ if (!joydev->exist) return -ENODEV;
+ switch(cmd) {
+ case JS_SET_TIMELIMIT:
+ err = get_user(tmp32, (s32 __user *) arg);
+ if (err == 0)
+ joydev->glue.JS_TIMELIMIT = tmp32;
+ break;
+ case JS_GET_TIMELIMIT:
+ tmp32 = joydev->glue.JS_TIMELIMIT;
+ err = put_user(tmp32, (s32 __user *) arg);
+ break;
+
+ case JS_SET_ALL:
+ err = copy_from_user(&ds32, argp,
+ sizeof(ds32)) ? -EFAULT : 0;
+ if (err == 0) {
+ joydev->glue.JS_TIMEOUT = ds32.JS_TIMEOUT;
+ joydev->glue.BUSY = ds32.BUSY;
+ joydev->glue.JS_EXPIRETIME = ds32.JS_EXPIRETIME;
+ joydev->glue.JS_TIMELIMIT = ds32.JS_TIMELIMIT;
+ joydev->glue.JS_SAVE = ds32.JS_SAVE;
+ joydev->glue.JS_CORR = ds32.JS_CORR;
+ }
+ break;
+
+ case JS_GET_ALL:
+ ds32.JS_TIMEOUT = joydev->glue.JS_TIMEOUT;
+ ds32.BUSY = joydev->glue.BUSY;
+ ds32.JS_EXPIRETIME = joydev->glue.JS_EXPIRETIME;
+ ds32.JS_TIMELIMIT = joydev->glue.JS_TIMELIMIT;
+ ds32.JS_SAVE = joydev->glue.JS_SAVE;
+ ds32.JS_CORR = joydev->glue.JS_CORR;
+
+ err = copy_to_user(argp, &ds32,
+ sizeof(ds32)) ? -EFAULT : 0;
+ break;
+
+ default:
+ err = joydev_ioctl_common(joydev, cmd, argp);
+ }
+ return err;
+}
+#endif /* CONFIG_COMPAT */
+
+static int joydev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct joydev_list *list = file->private_data;
+ struct joydev *joydev = list->joydev;
+ void __user *argp = (void __user *)arg;
+
+ if (!joydev->exist) return -ENODEV;
+
+ switch(cmd) {
+ case JS_SET_TIMELIMIT:
+ return get_user(joydev->glue.JS_TIMELIMIT, (long __user *) arg);
+ case JS_GET_TIMELIMIT:
+ return put_user(joydev->glue.JS_TIMELIMIT, (long __user *) arg);
+ case JS_SET_ALL:
+ return copy_from_user(&joydev->glue, argp,
+ sizeof(joydev->glue)) ? -EFAULT : 0;
+ case JS_GET_ALL:
+ return copy_to_user(argp, &joydev->glue,
+ sizeof(joydev->glue)) ? -EFAULT : 0;
+ default:
+ return joydev_ioctl_common(joydev, cmd, argp);
+ }
+}
+
static struct file_operations joydev_fops = {
.owner = THIS_MODULE,
.read = joydev_read,
@@ -379,6 +442,9 @@
.open = joydev_open,
.release = joydev_release,
.ioctl = joydev_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = joydev_compat_ioctl,
+#endif
.fasync = joydev_fasync,
};
diff --git a/drivers/input/joystick/a3d.c b/drivers/input/joystick/a3d.c
index ad39fe4..bf34f75 100644
--- a/drivers/input/joystick/a3d.c
+++ b/drivers/input/joystick/a3d.c
@@ -185,7 +185,7 @@
a3d->reads++;
if (a3d_read_packet(a3d->gameport, a3d->length, data) != a3d->length ||
data[0] != a3d->mode || a3d_csum(data, a3d->length))
- a3d->bads++;
+ a3d->bads++;
else
a3d_read(a3d, data);
}
diff --git a/drivers/input/joystick/adi.c b/drivers/input/joystick/adi.c
index 83f6daf..2659629 100644
--- a/drivers/input/joystick/adi.c
+++ b/drivers/input/joystick/adi.c
@@ -82,7 +82,7 @@
static char adi_wmf_abs[] = { ABS_WHEEL, ABS_GAS, ABS_BRAKE, ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y, ABS_HAT2X, ABS_HAT2Y };
static short adi_wmgpe_key[] = { BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_TL, BTN_TR, BTN_START, BTN_MODE, BTN_SELECT };
-static short adi_wmi_key[] = { BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_EXTRA };
+static short adi_wmi_key[] = { BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_EXTRA };
static short adi_wmed3d_key[] = { BTN_TRIGGER, BTN_THUMB, BTN_THUMB2, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2 };
static short adi_cm2_key[] = { BTN_1, BTN_2, BTN_3, BTN_4, BTN_5, BTN_6, BTN_7, BTN_8 };
@@ -183,7 +183,7 @@
int i;
struct adi *adi = port->adi;
- adi[0].idx = adi[1].idx = 0;
+ adi[0].idx = adi[1].idx = 0;
if (adi[0].ret <= 0 || adi[1].ret <= 0) return;
if (adi[0].data[0] & 0x20 || ~adi[1].data[0] & 0x20) return;
diff --git a/drivers/input/joystick/amijoy.c b/drivers/input/joystick/amijoy.c
index cf36ca9..033456b 100644
--- a/drivers/input/joystick/amijoy.c
+++ b/drivers/input/joystick/amijoy.c
@@ -51,7 +51,8 @@
__obsolete_setup("amijoy=");
-static int amijoy_used[2] = { 0, 0 };
+static int amijoy_used;
+static DECLARE_MUTEX(amijoy_sem);
static struct input_dev amijoy_dev[2];
static char *amijoy_phys[2] = { "amijoy/input0", "amijoy/input1" };
@@ -84,26 +85,30 @@
static int amijoy_open(struct input_dev *dev)
{
- int *used = dev->private;
+ int err;
- if ((*used)++)
- return 0;
+ err = down_interruptible(&amijoy_sem);
+ if (err)
+ return err;
- if (request_irq(IRQ_AMIGA_VERTB, amijoy_interrupt, 0, "amijoy", amijoy_interrupt)) {
- (*used)--;
+ if (!amijoy_used && request_irq(IRQ_AMIGA_VERTB, amijoy_interrupt, 0, "amijoy", amijoy_interrupt)) {
printk(KERN_ERR "amijoy.c: Can't allocate irq %d\n", IRQ_AMIGA_VERTB);
- return -EBUSY;
+ err = -EBUSY;
+ goto out;
}
- return 0;
+ amijoy_used++;
+out:
+ up(&amijoy_sem);
+ return err;
}
static void amijoy_close(struct input_dev *dev)
{
- int *used = dev->private;
-
- if (!--(*used))
+ down(&amijoysem);
+ if (!--amijoy_used)
free_irq(IRQ_AMIGA_VERTB, amijoy_interrupt);
+ up(&amijoy_sem);
}
static int __init amijoy_init(void)
@@ -138,8 +143,6 @@
amijoy_dev[i].id.product = 0x0003;
amijoy_dev[i].id.version = 0x0100;
- amijoy_dev[i].private = amijoy_used + i;
-
input_register_device(amijoy_dev + i);
printk(KERN_INFO "input: %s at joy%ddat\n", amijoy_name, i);
}
diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c
index cfdd3ac..fbd3eed 100644
--- a/drivers/input/joystick/db9.c
+++ b/drivers/input/joystick/db9.c
@@ -87,7 +87,7 @@
#define DB9_NORMAL 0x0a
#define DB9_NOSELECT 0x08
-#define DB9_MAX_DEVICES 2
+#define DB9_MAX_DEVICES 2
#define DB9_GENESIS6_DELAY 14
#define DB9_REFRESH_TIME HZ/100
@@ -98,6 +98,7 @@
struct pardevice *pd;
int mode;
int used;
+ struct semaphore sem;
char phys[2][32];
};
@@ -503,6 +504,11 @@
{
struct db9 *db9 = dev->private;
struct parport *port = db9->pd->port;
+ int err;
+
+ err = down_interruptible(&db9->sem);
+ if (err)
+ return err;
if (!db9->used++) {
parport_claim(db9->pd);
@@ -514,6 +520,7 @@
mod_timer(&db9->timer, jiffies + DB9_REFRESH_TIME);
}
+ up(&db9->sem);
return 0;
}
@@ -522,12 +529,14 @@
struct db9 *db9 = dev->private;
struct parport *port = db9->pd->port;
+ down(&db9->sem);
if (!--db9->used) {
- del_timer(&db9->timer);
+ del_timer_sync(&db9->timer);
parport_write_control(port, 0x00);
parport_data_forward(port);
parport_release(db9->pd);
}
+ up(&db9->sem);
}
static struct db9 __init *db9_probe(int *config, int nargs)
@@ -563,12 +572,12 @@
}
}
- if (!(db9 = kmalloc(sizeof(struct db9), GFP_KERNEL))) {
+ if (!(db9 = kcalloc(1, sizeof(struct db9), GFP_KERNEL))) {
parport_put_port(pp);
return NULL;
}
- memset(db9, 0, sizeof(struct db9));
+ init_MUTEX(&db9->sem);
db9->mode = config[1];
init_timer(&db9->timer);
db9->timer.data = (long) db9;
diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c
index 8732f52..95bbdd3 100644
--- a/drivers/input/joystick/gamecon.c
+++ b/drivers/input/joystick/gamecon.c
@@ -1,12 +1,12 @@
/*
* NES, SNES, N64, MultiSystem, PSX gamepad driver for Linux
*
- * Copyright (c) 1999-2004 Vojtech Pavlik <vojtech@suse.cz>
- * Copyright (c) 2004 Peter Nelson <rufus-kernel@hackish.org>
+ * Copyright (c) 1999-2004 Vojtech Pavlik <vojtech@suse.cz>
+ * Copyright (c) 2004 Peter Nelson <rufus-kernel@hackish.org>
*
* Based on the work of:
- * Andree Borrmann John Dahlstrom
- * David Kuder Nathan Hand
+ * Andree Borrmann John Dahlstrom
+ * David Kuder Nathan Hand
*/
/*
@@ -81,6 +81,7 @@
struct timer_list timer;
unsigned char pads[GC_MAX + 1];
int used;
+ struct semaphore sem;
char phys[5][32];
};
@@ -433,7 +434,7 @@
gc_psx_read_packet(gc, data_psx, data);
for (i = 0; i < 5; i++) {
- switch (data[i]) {
+ switch (data[i]) {
case GC_PSX_RUMBLE:
@@ -503,22 +504,33 @@
static int gc_open(struct input_dev *dev)
{
struct gc *gc = dev->private;
+ int err;
+
+ err = down_interruptible(&gc->sem);
+ if (err)
+ return err;
+
if (!gc->used++) {
parport_claim(gc->pd);
parport_write_control(gc->pd->port, 0x04);
mod_timer(&gc->timer, jiffies + GC_REFRESH_TIME);
}
+
+ up(&gc->sem);
return 0;
}
static void gc_close(struct input_dev *dev)
{
struct gc *gc = dev->private;
+
+ down(&gc->sem);
if (!--gc->used) {
- del_timer(&gc->timer);
+ del_timer_sync(&gc->timer);
parport_write_control(gc->pd->port, 0x00);
parport_release(gc->pd);
}
+ up(&gc->sem);
}
static struct gc __init *gc_probe(int *config, int nargs)
@@ -542,11 +554,12 @@
return NULL;
}
- if (!(gc = kmalloc(sizeof(struct gc), GFP_KERNEL))) {
+ if (!(gc = kcalloc(1, sizeof(struct gc), GFP_KERNEL))) {
parport_put_port(pp);
return NULL;
}
- memset(gc, 0, sizeof(struct gc));
+
+ init_MUTEX(&gc->sem);
gc->pd = parport_register_device(pp, "gamecon", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL);
diff --git a/drivers/input/joystick/gf2k.c b/drivers/input/joystick/gf2k.c
index ad13f09..7d96942 100644
--- a/drivers/input/joystick/gf2k.c
+++ b/drivers/input/joystick/gf2k.c
@@ -329,7 +329,7 @@
for (i = 0; i < gf2k_axes[gf2k->id]; i++) {
gf2k->dev.absmax[gf2k_abs[i]] = (i < 2) ? gf2k->dev.abs[gf2k_abs[i]] * 2 - 32 :
- gf2k->dev.abs[gf2k_abs[0]] + gf2k->dev.abs[gf2k_abs[1]] - 32;
+ gf2k->dev.abs[gf2k_abs[0]] + gf2k->dev.abs[gf2k_abs[1]] - 32;
gf2k->dev.absmin[gf2k_abs[i]] = 32;
gf2k->dev.absfuzz[gf2k_abs[i]] = 8;
gf2k->dev.absflat[gf2k_abs[i]] = (i < 2) ? 24 : 0;
diff --git a/drivers/input/joystick/grip_mp.c b/drivers/input/joystick/grip_mp.c
index 42e5005..0da7bd1 100644
--- a/drivers/input/joystick/grip_mp.c
+++ b/drivers/input/joystick/grip_mp.c
@@ -171,7 +171,7 @@
*packet = 0;
raw_data = gameport_read(gameport);
if (raw_data & 1)
- return IO_RETRY;
+ return IO_RETRY;
for (i = 0; i < 64; i++) {
raw_data = gameport_read(gameport);
diff --git a/drivers/input/joystick/iforce/iforce-main.c b/drivers/input/joystick/iforce/iforce-main.c
index 028f351..e31b7b9 100644
--- a/drivers/input/joystick/iforce/iforce-main.c
+++ b/drivers/input/joystick/iforce/iforce-main.c
@@ -78,6 +78,7 @@
{ 0x061c, 0xc0a4, "ACT LABS Force RS", btn_wheel, abs_wheel, ff_iforce }, //?
{ 0x06f8, 0x0001, "Guillemot Race Leader Force Feedback", btn_wheel, abs_wheel, ff_iforce }, //?
{ 0x06f8, 0x0004, "Guillemot Force Feedback Racing Wheel", btn_wheel, abs_wheel, ff_iforce }, //?
+ { 0x06f8, 0x0004, "Gullemot Jet Leader 3D", btn_joystick, abs_joystick, ff_iforce }, //?
{ 0x0000, 0x0000, "Unknown I-Force Device [%04x:%04x]", btn_joystick, abs_joystick, ff_iforce }
};
diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c
index 617c0b0..6369a24 100644
--- a/drivers/input/joystick/iforce/iforce-usb.c
+++ b/drivers/input/joystick/iforce/iforce-usb.c
@@ -229,6 +229,7 @@
{ USB_DEVICE(0x061c, 0xc0a4) }, /* ACT LABS Force RS */
{ USB_DEVICE(0x06f8, 0x0001) }, /* Guillemot Race Leader Force Feedback */
{ USB_DEVICE(0x06f8, 0x0004) }, /* Guillemot Force Feedback Racing Wheel */
+ { USB_DEVICE(0x06f8, 0xa302) }, /* Guillemot Jet Leader 3D */
{ } /* Terminating entry */
};
diff --git a/drivers/input/joystick/spaceball.c b/drivers/input/joystick/spaceball.c
index ec0a2a6..a436f22 100644
--- a/drivers/input/joystick/spaceball.c
+++ b/drivers/input/joystick/spaceball.c
@@ -4,8 +4,8 @@
* Copyright (c) 1999-2001 Vojtech Pavlik
*
* Based on the work of:
- * David Thompson
- * Joseph Krahn
+ * David Thompson
+ * Joseph Krahn
*/
/*
diff --git a/drivers/input/joystick/spaceorb.c b/drivers/input/joystick/spaceorb.c
index 874367b..01fd2e4 100644
--- a/drivers/input/joystick/spaceorb.c
+++ b/drivers/input/joystick/spaceorb.c
@@ -4,7 +4,7 @@
* Copyright (c) 1999-2001 Vojtech Pavlik
*
* Based on the work of:
- * David Thompson
+ * David Thompson
*/
/*
diff --git a/drivers/input/joystick/tmdc.c b/drivers/input/joystick/tmdc.c
index aaee52c..9eb9954 100644
--- a/drivers/input/joystick/tmdc.c
+++ b/drivers/input/joystick/tmdc.c
@@ -79,7 +79,7 @@
{ BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_START, BTN_SELECT, BTN_TL, BTN_TR };
static short tmdc_btn_joy[TMDC_BTN] =
{ BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_THUMB2, BTN_PINKIE,
- BTN_BASE3, BTN_BASE4, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z };
+ BTN_BASE3, BTN_BASE4, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z };
static short tmdc_btn_fm[TMDC_BTN] =
{ BTN_TRIGGER, BTN_C, BTN_B, BTN_A, BTN_THUMB, BTN_X, BTN_Y, BTN_Z, BTN_TOP, BTN_TOP2 };
static short tmdc_btn_at[TMDC_BTN] =
diff --git a/drivers/input/joystick/turbografx.c b/drivers/input/joystick/turbografx.c
index dd88b9c..28100d4 100644
--- a/drivers/input/joystick/turbografx.c
+++ b/drivers/input/joystick/turbografx.c
@@ -84,6 +84,7 @@
char phys[7][32];
int sticks;
int used;
+ struct semaphore sem;
} *tgfx_base[3];
/*
@@ -99,7 +100,7 @@
for (i = 0; i < 7; i++)
if (tgfx->sticks & (1 << i)) {
- dev = tgfx->dev + i;
+ dev = tgfx->dev + i;
parport_write_data(tgfx->pd->port, ~(1 << i));
data1 = parport_read_status(tgfx->pd->port) ^ 0x7f;
@@ -122,23 +123,34 @@
static int tgfx_open(struct input_dev *dev)
{
- struct tgfx *tgfx = dev->private;
- if (!tgfx->used++) {
+ struct tgfx *tgfx = dev->private;
+ int err;
+
+ err = down_interruptible(&tgfx->sem);
+ if (err)
+ return err;
+
+ if (!tgfx->used++) {
parport_claim(tgfx->pd);
parport_write_control(tgfx->pd->port, 0x04);
- mod_timer(&tgfx->timer, jiffies + TGFX_REFRESH_TIME);
+ mod_timer(&tgfx->timer, jiffies + TGFX_REFRESH_TIME);
}
- return 0;
+
+ up(&tgfx->sem);
+ return 0;
}
static void tgfx_close(struct input_dev *dev)
{
- struct tgfx *tgfx = dev->private;
- if (!--tgfx->used) {
- del_timer(&tgfx->timer);
+ struct tgfx *tgfx = dev->private;
+
+ down(&tgfx->sem);
+ if (!--tgfx->used) {
+ del_timer_sync(&tgfx->timer);
parport_write_control(tgfx->pd->port, 0x00);
- parport_release(tgfx->pd);
+ parport_release(tgfx->pd);
}
+ up(&tgfx->sem);
}
/*
@@ -166,11 +178,12 @@
return NULL;
}
- if (!(tgfx = kmalloc(sizeof(struct tgfx), GFP_KERNEL))) {
+ if (!(tgfx = kcalloc(1, sizeof(struct tgfx), GFP_KERNEL))) {
parport_put_port(pp);
return NULL;
}
- memset(tgfx, 0, sizeof(struct tgfx));
+
+ init_MUTEX(&tgfx->sem);
tgfx->pd = parport_register_device(pp, "turbografx", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL);
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index af0446c..9f9da6d 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -227,7 +227,7 @@
{ \
return atkbd_attr_set_helper(d, b, s, atkbd_set_##_name); \
} \
-static struct device_attribute atkbd_attr_##_name = \
+static struct device_attribute atkbd_attr_##_name = \
__ATTR(_name, S_IWUSR | S_IRUGO, atkbd_do_show_##_name, atkbd_do_set_##_name);
ATKBD_DEFINE_ATTR(extra);
@@ -388,7 +388,7 @@
value = atkbd->release ? 0 :
(1 + (!atkbd->softrepeat && test_bit(atkbd->keycode[code], atkbd->dev.key)));
- switch (value) { /* Workaround Toshiba laptop multiple keypress */
+ switch (value) { /* Workaround Toshiba laptop multiple keypress */
case 0:
atkbd->last = 0;
break;
@@ -894,7 +894,7 @@
if (atkbd->write) {
param[0] = (test_bit(LED_SCROLLL, atkbd->dev.led) ? 1 : 0)
| (test_bit(LED_NUML, atkbd->dev.led) ? 2 : 0)
- | (test_bit(LED_CAPSL, atkbd->dev.led) ? 4 : 0);
+ | (test_bit(LED_CAPSL, atkbd->dev.led) ? 4 : 0);
if (atkbd_probe(atkbd))
return -1;
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index 0f1220a..a855171 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -39,6 +39,7 @@
#define CORGI_KEY_CALENDER KEY_F1
#define CORGI_KEY_ADDRESS KEY_F2
#define CORGI_KEY_FN KEY_F3
+#define CORGI_KEY_CANCEL KEY_F4
#define CORGI_KEY_OFF KEY_SUSPEND
#define CORGI_KEY_EXOK KEY_F5
#define CORGI_KEY_EXCANCEL KEY_F6
@@ -46,6 +47,7 @@
#define CORGI_KEY_EXJOGUP KEY_F8
#define CORGI_KEY_JAP1 KEY_LEFTCTRL
#define CORGI_KEY_JAP2 KEY_LEFTALT
+#define CORGI_KEY_MAIL KEY_F10
#define CORGI_KEY_OK KEY_F11
#define CORGI_KEY_MENU KEY_F12
#define CORGI_HINGE_0 KEY_KP0
@@ -59,8 +61,8 @@
KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0, /* 33-48 */
CORGI_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0, /* 49-64 */
CORGI_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, 0, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, /* 65-80 */
- KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, 0, CORGI_KEY_FN, 0, 0, 0, 0, /* 81-96 */
- KEY_SYSRQ, CORGI_KEY_JAP1, CORGI_KEY_JAP2, KEY_CANCEL, CORGI_KEY_OK, CORGI_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0, /* 97-112 */
+ CORGI_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, 0, CORGI_KEY_FN, 0, 0, 0, 0, /* 81-96 */
+ KEY_SYSRQ, CORGI_KEY_JAP1, CORGI_KEY_JAP2, CORGI_KEY_CANCEL, CORGI_KEY_OK, CORGI_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0, /* 97-112 */
CORGI_KEY_OFF, CORGI_KEY_EXOK, CORGI_KEY_EXCANCEL, CORGI_KEY_EXJOGDOWN, CORGI_KEY_EXJOGUP, 0, 0, 0, 0, 0, 0, 0, /* 113-124 */
CORGI_HINGE_0, CORGI_HINGE_1, CORGI_HINGE_2 /* 125-127 */
};
diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c
index 2694ff2..098963c 100644
--- a/drivers/input/keyboard/lkkbd.c
+++ b/drivers/input/keyboard/lkkbd.c
@@ -15,10 +15,10 @@
* information given below, I will _not_ be liable!
*
* RJ10 pinout: To DE9: Or DB25:
- * 1 - RxD <----> Pin 3 (TxD) <-> Pin 2 (TxD)
- * 2 - GND <----> Pin 5 (GND) <-> Pin 7 (GND)
- * 4 - TxD <----> Pin 2 (RxD) <-> Pin 3 (RxD)
- * 3 - +12V (from HDD drive connector), DON'T connect to DE9 or DB25!!!
+ * 1 - RxD <----> Pin 3 (TxD) <-> Pin 2 (TxD)
+ * 2 - GND <----> Pin 5 (GND) <-> Pin 7 (GND)
+ * 4 - TxD <----> Pin 2 (RxD) <-> Pin 3 (RxD)
+ * 3 - +12V (from HDD drive connector), DON'T connect to DE9 or DB25!!!
*
* Pin numbers for DE9 and DB25 are noted on the plug (quite small:). For
* RJ10, it's like this:
diff --git a/drivers/input/keyboard/locomokbd.c b/drivers/input/keyboard/locomokbd.c
index d3e9dd6..8935290 100644
--- a/drivers/input/keyboard/locomokbd.c
+++ b/drivers/input/keyboard/locomokbd.c
@@ -42,7 +42,7 @@
MODULE_DESCRIPTION("LoCoMo keyboard driver");
MODULE_LICENSE("GPL");
-#define LOCOMOKBD_NUMKEYS 128
+#define LOCOMOKBD_NUMKEYS 128
#define KEY_ACTIVITY KEY_F16
#define KEY_CONTACT KEY_F18
@@ -61,7 +61,7 @@
KEY_G, KEY_F, KEY_X, KEY_S, 0, 0, 0, 0, 0, 0, /* 90 - 99 */
0, 0, KEY_DOT, 0, KEY_COMMA, KEY_N, KEY_B, KEY_C, KEY_Z, KEY_A, /* 100 - 109 */
KEY_LEFTSHIFT, KEY_TAB, KEY_LEFTCTRL, 0, 0, 0, 0, 0, 0, 0, /* 110 - 119 */
- KEY_M, KEY_SPACE, KEY_V, KEY_APOSTROPHE, KEY_SLASH, 0, 0, 0 /* 120 - 128 */
+ KEY_M, KEY_SPACE, KEY_V, KEY_APOSTROPHE, KEY_SLASH, 0, 0, 0 /* 120 - 128 */
};
#define KB_ROWS 16
@@ -82,7 +82,7 @@
struct locomo_dev *ldev;
unsigned long base;
spinlock_t lock;
-
+
struct timer_list timer;
};
@@ -95,7 +95,7 @@
static inline void locomokbd_activate_all(unsigned long membase)
{
unsigned long r;
-
+
locomo_writel(0, membase + LOCOMO_KSC);
r = locomo_readl(membase + LOCOMO_KIC);
r &= 0xFEFF;
@@ -127,7 +127,7 @@
*/
/* Scan the hardware keyboard and push any changes up through the input layer */
-static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs *regs)
+static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs *regs)
{
unsigned int row, col, rowd, scancode;
unsigned long flags;
@@ -138,7 +138,7 @@
if (regs)
input_regs(&locomokbd->input, regs);
-
+
locomokbd_charge_all(membase);
num_pressed = 0;
@@ -146,9 +146,9 @@
locomokbd_activate_col(membase, col);
udelay(KB_DELAY);
-
+
rowd = ~locomo_readl(membase + LOCOMO_KIB);
- for (row = 0; row < KB_ROWS; row++ ) {
+ for (row = 0; row < KB_ROWS; row++) {
scancode = SCANCODE(col, row);
if (rowd & KB_ROWMASK(row)) {
num_pressed += 1;
@@ -170,7 +170,7 @@
spin_unlock_irqrestore(&locomokbd->lock, flags);
}
-/*
+/*
* LoCoMo keyboard interrupt handler.
*/
static irqreturn_t locomokbd_interrupt(int irq, void *dev_id, struct pt_regs *regs)
@@ -205,8 +205,8 @@
memset(locomokbd, 0, sizeof(struct locomokbd));
/* try and claim memory region */
- if (!request_mem_region((unsigned long) dev->mapbase,
- dev->length,
+ if (!request_mem_region((unsigned long) dev->mapbase,
+ dev->length,
LOCOMO_DRIVER_NAME(dev))) {
ret = -EBUSY;
printk(KERN_ERR "locomokbd: Can't acquire access to io memory for keyboard\n");
@@ -225,7 +225,7 @@
locomokbd->timer.data = (unsigned long) locomokbd;
locomokbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
-
+
init_input_dev(&locomokbd->input);
locomokbd->input.keycode = locomokbd->keycode;
locomokbd->input.keycodesize = sizeof(unsigned char);
@@ -271,11 +271,11 @@
static int locomokbd_remove(struct locomo_dev *dev)
{
struct locomokbd *locomokbd = locomo_get_drvdata(dev);
-
+
free_irq(dev->irq[0], locomokbd);
del_timer_sync(&locomokbd->timer);
-
+
input_unregister_device(&locomokbd->input);
locomo_set_drvdata(dev, NULL);
diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c
index 859ed77..eecbde2 100644
--- a/drivers/input/keyboard/maple_keyb.c
+++ b/drivers/input/keyboard/maple_keyb.c
@@ -1,6 +1,6 @@
/*
* $Id: maple_keyb.c,v 1.4 2004/03/22 01:18:15 lethal Exp $
- * SEGA Dreamcast keyboard driver
+ * SEGA Dreamcast keyboard driver
* Based on drivers/usb/usbkbd.c
*/
@@ -40,7 +40,6 @@
struct input_dev dev;
unsigned char new[8];
unsigned char old[8];
- int open;
};
@@ -95,22 +94,6 @@
}
}
-
-static int dc_kbd_open(struct input_dev *dev)
-{
- struct dc_kbd *kbd = dev->private;
- kbd->open++;
- return 0;
-}
-
-
-static void dc_kbd_close(struct input_dev *dev)
-{
- struct dc_kbd *kbd = dev->private;
- kbd->open--;
-}
-
-
static int dc_kbd_connect(struct maple_device *dev)
{
int i;
@@ -133,9 +116,6 @@
clear_bit(0, kbd->dev.keybit);
kbd->dev.private = kbd;
- kbd->dev.open = dc_kbd_open;
- kbd->dev.close = dc_kbd_close;
- kbd->dev.event = NULL;
kbd->dev.name = dev->product_name;
kbd->dev.id.bustype = BUS_MAPLE;
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 158c8e8..9871099 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -298,9 +298,11 @@
/* check if absmin/absmax/absfuzz/absflat are filled as
* told in Documentation/input/input-programming.txt */
if (test_bit(EV_ABS, dev->evbit)) {
- retval = uinput_validate_absbits(dev);
- if (retval < 0)
+ int err = uinput_validate_absbits(dev);
+ if (err < 0) {
+ retval = err;
kfree(dev->name);
+ }
}
exit:
diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile
index a786419..c4909b4 100644
--- a/drivers/input/mouse/Makefile
+++ b/drivers/input/mouse/Makefile
@@ -15,4 +15,4 @@
obj-$(CONFIG_MOUSE_HIL) += hil_ptr.o
obj-$(CONFIG_MOUSE_VSXXXAA) += vsxxxaa.o
-psmouse-objs := psmouse-base.o alps.o logips2pp.o synaptics.o
+psmouse-objs := psmouse-base.o alps.o logips2pp.o synaptics.o lifebook.o
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 42a9f7f..ffdc823 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -30,10 +30,11 @@
#define ALPS_DUALPOINT 0x01
#define ALPS_WHEEL 0x02
-#define ALPS_FW_BK 0x04
+#define ALPS_FW_BK_1 0x04
#define ALPS_4BTN 0x08
#define ALPS_OLDPROTO 0x10
#define ALPS_PASS 0x20
+#define ALPS_FW_BK_2 0x40
static struct alps_model_info alps_model_data[] = {
{ { 0x33, 0x02, 0x0a }, 0x88, 0xf8, ALPS_OLDPROTO }, /* UMAX-530T */
@@ -43,11 +44,11 @@
{ { 0x63, 0x02, 0x14 }, 0xf8, 0xf8, 0 },
{ { 0x63, 0x02, 0x28 }, 0xf8, 0xf8, 0 },
{ { 0x63, 0x02, 0x3c }, 0x8f, 0x8f, ALPS_WHEEL }, /* Toshiba Satellite S2400-103 */
- { { 0x63, 0x02, 0x50 }, 0xef, 0xef, ALPS_FW_BK }, /* NEC Versa L320 */
+ { { 0x63, 0x02, 0x50 }, 0xef, 0xef, ALPS_FW_BK_1 }, /* NEC Versa L320 */
{ { 0x63, 0x02, 0x64 }, 0xf8, 0xf8, 0 },
{ { 0x63, 0x03, 0xc8 }, 0xf8, 0xf8, ALPS_PASS }, /* Dell Latitude D800 */
{ { 0x73, 0x02, 0x0a }, 0xf8, 0xf8, 0 },
- { { 0x73, 0x02, 0x14 }, 0xf8, 0xf8, 0 },
+ { { 0x73, 0x02, 0x14 }, 0xf8, 0xf8, ALPS_FW_BK_2 }, /* Ahtec Laptop */
{ { 0x20, 0x02, 0x0e }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* XXX */
{ { 0x22, 0x02, 0x0a }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT },
{ { 0x22, 0x02, 0x14 }, 0xff, 0xff, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D600 */
@@ -61,11 +62,11 @@
/*
* ALPS abolute Mode - new format
- *
- * byte 0: 1 ? ? ? 1 ? ? ?
+ *
+ * byte 0: 1 ? ? ? 1 ? ? ?
* byte 1: 0 x6 x5 x4 x3 x2 x1 x0
* byte 2: 0 x10 x9 x8 x7 ? fin ges
- * byte 3: 0 y9 y8 y7 1 M R L
+ * byte 3: 0 y9 y8 y7 1 M R L
* byte 4: 0 y6 y5 y4 y3 y2 y1 y0
* byte 5: 0 z6 z5 z4 z3 z2 z1 z0
*
@@ -81,11 +82,12 @@
struct input_dev *dev = &psmouse->dev;
struct input_dev *dev2 = &priv->dev2;
int x, y, z, ges, fin, left, right, middle;
+ int back = 0, forward = 0;
input_regs(dev, regs);
if ((packet[0] & 0xc8) == 0x08) { /* 3-byte PS/2 packet */
- input_report_key(dev2, BTN_LEFT, packet[0] & 1);
+ input_report_key(dev2, BTN_LEFT, packet[0] & 1);
input_report_key(dev2, BTN_RIGHT, packet[0] & 2);
input_report_key(dev2, BTN_MIDDLE, packet[0] & 4);
input_report_rel(dev2, REL_X,
@@ -112,6 +114,18 @@
z = packet[5];
}
+ if (priv->i->flags & ALPS_FW_BK_1) {
+ back = packet[2] & 4;
+ forward = packet[0] & 0x10;
+ }
+
+ if (priv->i->flags & ALPS_FW_BK_2) {
+ back = packet[3] & 4;
+ forward = packet[2] & 4;
+ if ((middle = forward && back))
+ forward = back = 0;
+ }
+
ges = packet[2] & 1;
fin = packet[2] & 2;
@@ -155,13 +169,12 @@
input_report_abs(dev, ABS_PRESSURE, z);
input_report_key(dev, BTN_TOOL_FINGER, z > 0);
-
if (priv->i->flags & ALPS_WHEEL)
input_report_rel(dev, REL_WHEEL, ((packet[0] >> 4) & 0x07) | ((packet[2] >> 2) & 0x08));
- if (priv->i->flags & ALPS_FW_BK) {
- input_report_key(dev, BTN_FORWARD, packet[0] & 0x10);
- input_report_key(dev, BTN_BACK, packet[2] & 0x04);
+ if (priv->i->flags & (ALPS_FW_BK_1 | ALPS_FW_BK_2)) {
+ input_report_key(dev, BTN_FORWARD, forward);
+ input_report_key(dev, BTN_BACK, back);
}
input_sync(dev);
@@ -257,7 +270,6 @@
static int alps_passthrough_mode(struct psmouse *psmouse, int enable)
{
struct ps2dev *ps2dev = &psmouse->ps2dev;
- unsigned char param[3];
int cmd = enable ? PSMOUSE_CMD_SETSCALE21 : PSMOUSE_CMD_SETSCALE11;
if (ps2_command(ps2dev, NULL, cmd) ||
@@ -267,7 +279,7 @@
return -1;
/* we may get 3 more bytes, just ignore them */
- ps2_command(ps2dev, param, 0x0300);
+ ps2_drain(ps2dev, 3, 100);
return 0;
}
@@ -425,7 +437,7 @@
psmouse->dev.relbit[LONG(REL_WHEEL)] |= BIT(REL_WHEEL);
}
- if (priv->i->flags & ALPS_FW_BK) {
+ if (priv->i->flags & (ALPS_FW_BK_1 | ALPS_FW_BK_2)) {
psmouse->dev.keybit[LONG(BTN_FORWARD)] |= BIT(BTN_FORWARD);
psmouse->dev.keybit[LONG(BTN_BACK)] |= BIT(BTN_BACK);
}
@@ -436,8 +448,8 @@
priv->dev2.id.bustype = BUS_I8042;
priv->dev2.id.vendor = 0x0002;
priv->dev2.id.product = PSMOUSE_ALPS;
- priv->dev2.id.version = 0x0000;
-
+ priv->dev2.id.version = 0x0000;
+
priv->dev2.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
priv->dev2.relbit[LONG(REL_X)] |= BIT(REL_X) | BIT(REL_Y);
priv->dev2.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
@@ -461,17 +473,15 @@
int alps_detect(struct psmouse *psmouse, int set_properties)
{
int version;
- struct alps_model_info *model;
+ struct alps_model_info *model;
if (!(model = alps_get_model(psmouse, &version)))
return -1;
if (set_properties) {
psmouse->vendor = "ALPS";
- if (model->flags & ALPS_DUALPOINT)
- psmouse->name = "DualPoint TouchPad";
- else
- psmouse->name = "GlidePoint";
+ psmouse->name = model->flags & ALPS_DUALPOINT ?
+ "DualPoint TouchPad" : "GlidePoint";
psmouse->model = version;
}
return 0;
diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c
index 7baa09c..e994849 100644
--- a/drivers/input/mouse/amimouse.c
+++ b/drivers/input/mouse/amimouse.c
@@ -33,7 +33,6 @@
MODULE_DESCRIPTION("Amiga mouse driver");
MODULE_LICENSE("GPL");
-static int amimouse_used = 0;
static int amimouse_lastx, amimouse_lasty;
static struct input_dev amimouse_dev;
@@ -81,16 +80,12 @@
{
unsigned short joy0dat;
- if (amimouse_used++)
- return 0;
-
joy0dat = custom.joy0dat;
amimouse_lastx = joy0dat & 0xff;
amimouse_lasty = joy0dat >> 8;
if (request_irq(IRQ_AMIGA_VERTB, amimouse_interrupt, 0, "amimouse", amimouse_interrupt)) {
- amimouse_used--;
printk(KERN_ERR "amimouse.c: Can't allocate irq %d\n", IRQ_AMIGA_VERTB);
return -EBUSY;
}
@@ -100,8 +95,7 @@
static void amimouse_close(struct input_dev *dev)
{
- if (!--amimouse_used)
- free_irq(IRQ_AMIGA_VERTB, amimouse_interrupt);
+ free_irq(IRQ_AMIGA_VERTB, amimouse_interrupt);
}
static int __init amimouse_init(void)
diff --git a/drivers/input/mouse/inport.c b/drivers/input/mouse/inport.c
index ca4e968..1f62c01 100644
--- a/drivers/input/mouse/inport.c
+++ b/drivers/input/mouse/inport.c
@@ -17,18 +17,18 @@
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ *
* Should you need to contact me, the author, you can do so either by
* e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
* Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
@@ -87,29 +87,23 @@
__obsolete_setup("inport_irq=");
-static int inport_used;
-
static irqreturn_t inport_interrupt(int irq, void *dev_id, struct pt_regs *regs);
static int inport_open(struct input_dev *dev)
{
- if (!inport_used++) {
- if (request_irq(inport_irq, inport_interrupt, 0, "inport", NULL))
- return -EBUSY;
- outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
- outb(INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT);
- }
+ if (request_irq(inport_irq, inport_interrupt, 0, "inport", NULL))
+ return -EBUSY;
+ outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
+ outb(INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT);
return 0;
}
static void inport_close(struct input_dev *dev)
{
- if (!--inport_used) {
- outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
- outb(INPORT_MODE_BASE, INPORT_DATA_PORT);
- free_irq(inport_irq, NULL);
- }
+ outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
+ outb(INPORT_MODE_BASE, INPORT_DATA_PORT);
+ free_irq(inport_irq, NULL);
}
static struct input_dev inport_dev = {
@@ -120,11 +114,11 @@
.close = inport_close,
.name = INPORT_NAME,
.phys = "isa023c/input0",
- .id = {
- .bustype = BUS_ISA,
- .vendor = INPORT_VENDOR,
- .product = 0x0001,
- .version = 0x0100,
+ .id = {
+ .bustype = BUS_ISA,
+ .vendor = INPORT_VENDOR,
+ .product = 0x0001,
+ .version = 0x0100,
},
};
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
new file mode 100644
index 0000000..bd9df9b
--- /dev/null
+++ b/drivers/input/mouse/lifebook.c
@@ -0,0 +1,134 @@
+/*
+ * Fujitsu B-series Lifebook PS/2 TouchScreen driver
+ *
+ * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
+ * Copyright (c) 2005 Kenan Esau <kenan.esau@conan.de>
+ *
+ * TouchScreen detection, absolute mode setting and packet layout is taken from
+ * Harald Hoyer's description of the device.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include <linux/input.h>
+#include <linux/serio.h>
+#include <linux/libps2.h>
+#include <linux/dmi.h>
+
+#include "psmouse.h"
+#include "lifebook.h"
+
+static struct dmi_system_id lifebook_dmi_table[] = {
+ {
+ .ident = "Lifebook B",
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK B Series"),
+ },
+ },
+ { }
+};
+
+
+static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse, struct pt_regs *regs)
+{
+ unsigned char *packet = psmouse->packet;
+ struct input_dev *dev = &psmouse->dev;
+
+ if (psmouse->pktcnt != 3)
+ return PSMOUSE_GOOD_DATA;
+
+ input_regs(dev, regs);
+
+ /* calculate X and Y */
+ if ((packet[0] & 0x08) == 0x00) {
+ input_report_abs(dev, ABS_X,
+ (packet[1] | ((packet[0] & 0x30) << 4)));
+ input_report_abs(dev, ABS_Y,
+ 1024 - (packet[2] | ((packet[0] & 0xC0) << 2)));
+ } else {
+ input_report_rel(dev, REL_X,
+ ((packet[0] & 0x10) ? packet[1] - 256 : packet[1]));
+ input_report_rel(dev, REL_Y,
+ -(int)((packet[0] & 0x20) ? packet[2] - 256 : packet[2]));
+ }
+
+ input_report_key(dev, BTN_LEFT, packet[0] & 0x01);
+ input_report_key(dev, BTN_RIGHT, packet[0] & 0x02);
+ input_report_key(dev, BTN_TOUCH, packet[0] & 0x04);
+
+ input_sync(dev);
+
+ return PSMOUSE_FULL_PACKET;
+}
+
+static int lifebook_absolute_mode(struct psmouse *psmouse)
+{
+ struct ps2dev *ps2dev = &psmouse->ps2dev;
+ unsigned char param;
+
+ if (psmouse_reset(psmouse))
+ return -1;
+
+ /*
+ Enable absolute output -- ps2_command fails always but if
+ you leave this call out the touchsreen will never send
+ absolute coordinates
+ */
+ param = 0x07;
+ ps2_command(ps2dev, ¶m, PSMOUSE_CMD_SETRES);
+
+ return 0;
+}
+
+static void lifebook_set_resolution(struct psmouse *psmouse, unsigned int resolution)
+{
+ unsigned char params[] = { 0, 1, 2, 2, 3 };
+
+ if (resolution == 0 || resolution > 400)
+ resolution = 400;
+
+ ps2_command(&psmouse->ps2dev, ¶ms[resolution / 100], PSMOUSE_CMD_SETRES);
+ psmouse->resolution = 50 << params[resolution / 100];
+}
+
+static void lifebook_disconnect(struct psmouse *psmouse)
+{
+ psmouse_reset(psmouse);
+}
+
+int lifebook_detect(struct psmouse *psmouse, int set_properties)
+{
+ if (!dmi_check_system(lifebook_dmi_table))
+ return -1;
+
+ if (set_properties) {
+ psmouse->vendor = "Fujitsu";
+ psmouse->name = "Lifebook TouchScreen";
+ }
+
+ return 0;
+}
+
+int lifebook_init(struct psmouse *psmouse)
+{
+ if (lifebook_absolute_mode(psmouse))
+ return -1;
+
+ psmouse->dev.evbit[0] = BIT(EV_ABS) | BIT(EV_KEY) | BIT(EV_REL);
+ psmouse->dev.keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
+ psmouse->dev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
+ psmouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y);
+ input_set_abs_params(&psmouse->dev, ABS_X, 0, 1024, 0, 0);
+ input_set_abs_params(&psmouse->dev, ABS_Y, 0, 1024, 0, 0);
+
+ psmouse->protocol_handler = lifebook_process_byte;
+ psmouse->set_resolution = lifebook_set_resolution;
+ psmouse->disconnect = lifebook_disconnect;
+ psmouse->reconnect = lifebook_absolute_mode;
+ psmouse->pktsize = 3;
+
+ return 0;
+}
+
diff --git a/drivers/input/mouse/lifebook.h b/drivers/input/mouse/lifebook.h
new file mode 100644
index 0000000..be1c094
--- /dev/null
+++ b/drivers/input/mouse/lifebook.h
@@ -0,0 +1,17 @@
+/*
+ * Fujitsu B-series Lifebook PS/2 TouchScreen driver
+ *
+ * Copyright (c) 2005 Vojtech Pavlik
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef _LIFEBOOK_H
+#define _LIFEBOOK_H
+
+int lifebook_detect(struct psmouse *psmouse, int set_properties);
+int lifebook_init(struct psmouse *psmouse);
+
+#endif
diff --git a/drivers/input/mouse/logibm.c b/drivers/input/mouse/logibm.c
index 77eb83e..8b52431 100644
--- a/drivers/input/mouse/logibm.c
+++ b/drivers/input/mouse/logibm.c
@@ -18,18 +18,18 @@
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ *
* Should you need to contact me, the author, you can do so either by
* e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
* Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
@@ -77,16 +77,11 @@
__obsolete_setup("logibm_irq=");
-static int logibm_used = 0;
-
static irqreturn_t logibm_interrupt(int irq, void *dev_id, struct pt_regs *regs);
static int logibm_open(struct input_dev *dev)
{
- if (logibm_used++)
- return 0;
if (request_irq(logibm_irq, logibm_interrupt, 0, "logibm", NULL)) {
- logibm_used--;
printk(KERN_ERR "logibm.c: Can't allocate irq %d\n", logibm_irq);
return -EBUSY;
}
@@ -96,8 +91,6 @@
static void logibm_close(struct input_dev *dev)
{
- if (--logibm_used)
- return;
outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT);
free_irq(logibm_irq, NULL);
}
@@ -167,7 +160,7 @@
outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT);
input_register_device(&logibm_dev);
-
+
printk(KERN_INFO "input: Logitech bus mouse at %#x irq %d\n", LOGIBM_BASE, logibm_irq);
return 0;
diff --git a/drivers/input/mouse/maplemouse.c b/drivers/input/mouse/maplemouse.c
index 12dc0ef..e90c60c 100644
--- a/drivers/input/mouse/maplemouse.c
+++ b/drivers/input/mouse/maplemouse.c
@@ -1,6 +1,6 @@
/*
* $Id: maplemouse.c,v 1.2 2004/03/22 01:18:15 lethal Exp $
- * SEGA Dreamcast mouse driver
+ * SEGA Dreamcast mouse driver
* Based on drivers/usb/usbmouse.c
*/
@@ -15,80 +15,51 @@
MODULE_AUTHOR("YAEGASHI Takeshi <t@keshi.org>");
MODULE_DESCRIPTION("SEGA Dreamcast mouse driver");
-struct dc_mouse {
- struct input_dev dev;
- int open;
-};
-
-
static void dc_mouse_callback(struct mapleq *mq)
{
int buttons, relx, rely, relz;
struct maple_device *mapledev = mq->dev;
- struct dc_mouse *mouse = mapledev->private_data;
- struct input_dev *dev = &mouse->dev;
+ struct input_dev *dev = mapledev->private_data;
unsigned char *res = mq->recvbuf;
buttons = ~res[8];
- relx=*(unsigned short *)(res+12)-512;
- rely=*(unsigned short *)(res+14)-512;
- relz=*(unsigned short *)(res+16)-512;
+ relx = *(unsigned short *)(res + 12) - 512;
+ rely = *(unsigned short *)(res + 14) - 512;
+ relz = *(unsigned short *)(res + 16) - 512;
- input_report_key(dev, BTN_LEFT, buttons&4);
- input_report_key(dev, BTN_MIDDLE, buttons&9);
- input_report_key(dev, BTN_RIGHT, buttons&2);
+ input_report_key(dev, BTN_LEFT, buttons & 4);
+ input_report_key(dev, BTN_MIDDLE, buttons & 9);
+ input_report_key(dev, BTN_RIGHT, buttons & 2);
input_report_rel(dev, REL_X, relx);
input_report_rel(dev, REL_Y, rely);
input_report_rel(dev, REL_WHEEL, relz);
input_sync(dev);
}
-
-static int dc_mouse_open(struct input_dev *dev)
-{
- struct dc_mouse *mouse = dev->private;
- mouse->open++;
- return 0;
-}
-
-
-static void dc_mouse_close(struct input_dev *dev)
-{
- struct dc_mouse *mouse = dev->private;
- mouse->open--;
-}
-
-
static int dc_mouse_connect(struct maple_device *dev)
{
unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]);
- struct dc_mouse *mouse;
+ struct input_dev *input_dev;
- if (!(mouse = kmalloc(sizeof(struct dc_mouse), GFP_KERNEL)))
+ if (!(input_dev = kmalloc(sizeof(struct input_dev), GFP_KERNEL)))
return -1;
- memset(mouse, 0, sizeof(struct dc_mouse));
- dev->private_data = mouse;
+ dev->private_data = input_dev;
- mouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
- mouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE);
- mouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y) | BIT(REL_WHEEL);
+ memset(input_dev, 0, sizeof(struct dc_mouse));
+ init_input_dev(input_dev);
+ input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
+ input_dev->keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE);
+ input_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y) | BIT(REL_WHEEL);
- init_input_dev(&mouse->dev);
+ input_dev->name = dev->product_name;
+ input_dev->id.bustype = BUS_MAPLE;
- mouse->dev.private = mouse;
- mouse->dev.open = dc_mouse_open;
- mouse->dev.close = dc_mouse_close;
- mouse->dev.event = NULL;
-
- mouse->dev.name = dev->product_name;
- mouse->dev.id.bustype = BUS_MAPLE;
-
- input_register_device(&mouse->dev);
+ input_register_device(input_dev);
maple_getcond_callback(dev, dc_mouse_callback, 1, MAPLE_FUNC_MOUSE);
- printk(KERN_INFO "input: mouse(0x%lx): %s\n", data, mouse->dev.name);
+ printk(KERN_INFO "input: mouse(0x%lx): %s\n", data, input_dev->name);
return 0;
}
@@ -96,10 +67,10 @@
static void dc_mouse_disconnect(struct maple_device *dev)
{
- struct dc_mouse *mouse = dev->private_data;
+ struct input_dev *input_dev = dev->private_data;
- input_unregister_device(&mouse->dev);
- kfree(mouse);
+ input_unregister_device(input_dev);
+ kfree(input_dev);
}
diff --git a/drivers/input/mouse/pc110pad.c b/drivers/input/mouse/pc110pad.c
index 0c74918..93393d5 100644
--- a/drivers/input/mouse/pc110pad.c
+++ b/drivers/input/mouse/pc110pad.c
@@ -4,7 +4,7 @@
* Copyright (c) 2000-2001 Vojtech Pavlik
*
* Based on the work of:
- * Alan Cox Robin O'Leary
+ * Alan Cox Robin O'Leary
*/
/*
@@ -56,7 +56,6 @@
static struct input_dev pc110pad_dev;
static int pc110pad_data[3];
static int pc110pad_count;
-static int pc110pad_used;
static char *pc110pad_name = "IBM PC110 TouchPad";
static char *pc110pad_phys = "isa15e0/input0";
@@ -74,7 +73,7 @@
if (pc110pad_count < 3)
return IRQ_HANDLED;
-
+
input_regs(&pc110pad_dev, regs);
input_report_key(&pc110pad_dev, BTN_TOUCH,
pc110pad_data[0] & 0x01);
@@ -90,15 +89,11 @@
static void pc110pad_close(struct input_dev *dev)
{
- if (!--pc110pad_used)
- outb(PC110PAD_OFF, pc110pad_io + 2);
+ outb(PC110PAD_OFF, pc110pad_io + 2);
}
static int pc110pad_open(struct input_dev *dev)
{
- if (pc110pad_used++)
- return 0;
-
pc110pad_interrupt(0,NULL,NULL);
pc110pad_interrupt(0,NULL,NULL);
pc110pad_interrupt(0,NULL,NULL);
@@ -145,7 +140,7 @@
pc110pad_dev.absmax[ABS_X] = 0x1ff;
pc110pad_dev.absmax[ABS_Y] = 0x0ff;
-
+
pc110pad_dev.open = pc110pad_open;
pc110pad_dev.close = pc110pad_close;
@@ -156,17 +151,17 @@
pc110pad_dev.id.product = 0x0001;
pc110pad_dev.id.version = 0x0100;
- input_register_device(&pc110pad_dev);
+ input_register_device(&pc110pad_dev);
printk(KERN_INFO "input: %s at %#x irq %d\n",
pc110pad_name, pc110pad_io, pc110pad_irq);
-
+
return 0;
}
-
+
static void __exit pc110pad_exit(void)
{
- input_unregister_device(&pc110pad_dev);
+ input_unregister_device(&pc110pad_dev);
outb(PC110PAD_OFF, pc110pad_io + 2);
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 019034b..19785a6 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -24,6 +24,7 @@
#include "synaptics.h"
#include "logips2pp.h"
#include "alps.h"
+#include "lifebook.h"
#define DRIVER_DESC "PS/2 mouse driver"
@@ -31,10 +32,9 @@
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
-static unsigned int psmouse_max_proto = -1U;
+static unsigned int psmouse_max_proto = PSMOUSE_AUTO;
static int psmouse_set_maxproto(const char *val, struct kernel_param *kp);
static int psmouse_get_maxproto(char *buffer, struct kernel_param *kp);
-static char *psmouse_proto_abbrev[] = { NULL, "bare", NULL, NULL, NULL, "imps", "exps", NULL, NULL, NULL };
#define param_check_proto_abbrev(name, p) __param_check(name, p, unsigned int)
#define param_set_proto_abbrev psmouse_set_maxproto
#define param_get_proto_abbrev psmouse_get_maxproto
@@ -57,6 +57,7 @@
module_param_named(resetafter, psmouse_resetafter, uint, 0644);
MODULE_PARM_DESC(resetafter, "Reset device after so many bad packets (0 = never).");
+PSMOUSE_DEFINE_ATTR(protocol);
PSMOUSE_DEFINE_ATTR(rate);
PSMOUSE_DEFINE_ATTR(resolution);
PSMOUSE_DEFINE_ATTR(resetafter);
@@ -67,7 +68,23 @@
__obsolete_setup("psmouse_resetafter=");
__obsolete_setup("psmouse_rate=");
-static char *psmouse_protocols[] = { "None", "PS/2", "PS2++", "ThinkPS/2", "GenPS/2", "ImPS/2", "ImExPS/2", "SynPS/2", "AlpsPS/2" };
+/*
+ * psmouse_sem protects all operations changing state of mouse
+ * (connecting, disconnecting, changing rate or resolution via
+ * sysfs). We could use a per-device semaphore but since there
+ * rarely more than one PS/2 mouse connected and since semaphore
+ * is taken in "slow" paths it is not worth it.
+ */
+static DECLARE_MUTEX(psmouse_sem);
+
+struct psmouse_protocol {
+ enum psmouse_type type;
+ char *name;
+ char *alias;
+ int maxproto;
+ int (*detect)(struct psmouse *, int);
+ int (*init)(struct psmouse *);
+};
/*
* psmouse_process_byte() analyzes the PS/2 data stream and reports
@@ -407,12 +424,15 @@
*/
static int ps2bare_detect(struct psmouse *psmouse, int set_properties)
{
- if (!psmouse->vendor) psmouse->vendor = "Generic";
- if (!psmouse->name) psmouse->name = "Mouse";
+ if (set_properties) {
+ if (!psmouse->vendor) psmouse->vendor = "Generic";
+ if (!psmouse->name) psmouse->name = "Mouse";
+ }
return 0;
}
+
/*
* psmouse_extensions() probes for any extensions to the basic PS/2 protocol
* the mouse may have.
@@ -424,6 +444,17 @@
int synaptics_hardware = 0;
/*
+ * We always check for lifebook because it does not disturb mouse
+ * (it only checks DMI information).
+ */
+ if (lifebook_detect(psmouse, set_properties) == 0) {
+ if (max_proto > PSMOUSE_IMEX) {
+ if (!set_properties || lifebook_init(psmouse) == 0)
+ return PSMOUSE_LIFEBOOK;
+ }
+ }
+
+/*
* Try Kensington ThinkingMouse (we try first, because synaptics probe
* upsets the thinkingmouse).
*/
@@ -506,6 +537,103 @@
return PSMOUSE_PS2;
}
+static struct psmouse_protocol psmouse_protocols[] = {
+ {
+ .type = PSMOUSE_PS2,
+ .name = "PS/2",
+ .alias = "bare",
+ .maxproto = 1,
+ .detect = ps2bare_detect,
+ },
+ {
+ .type = PSMOUSE_PS2PP,
+ .name = "PS2++",
+ .alias = "logitech",
+ .detect = ps2pp_init,
+ },
+ {
+ .type = PSMOUSE_THINKPS,
+ .name = "ThinkPS/2",
+ .alias = "thinkps",
+ .detect = thinking_detect,
+ },
+ {
+ .type = PSMOUSE_GENPS,
+ .name = "GenPS/2",
+ .alias = "genius",
+ .detect = genius_detect,
+ },
+ {
+ .type = PSMOUSE_IMPS,
+ .name = "ImPS/2",
+ .alias = "imps",
+ .maxproto = 1,
+ .detect = intellimouse_detect,
+ },
+ {
+ .type = PSMOUSE_IMEX,
+ .name = "ImExPS/2",
+ .alias = "exps",
+ .maxproto = 1,
+ .detect = im_explorer_detect,
+ },
+ {
+ .type = PSMOUSE_SYNAPTICS,
+ .name = "SynPS/2",
+ .alias = "synaptics",
+ .detect = synaptics_detect,
+ .init = synaptics_init,
+ },
+ {
+ .type = PSMOUSE_ALPS,
+ .name = "AlpsPS/2",
+ .alias = "alps",
+ .detect = alps_detect,
+ .init = alps_init,
+ },
+ {
+ .type = PSMOUSE_LIFEBOOK,
+ .name = "LBPS/2",
+ .alias = "lifebook",
+ .init = lifebook_init,
+ },
+ {
+ .type = PSMOUSE_AUTO,
+ .name = "auto",
+ .alias = "any",
+ .maxproto = 1,
+ },
+};
+
+static struct psmouse_protocol *psmouse_protocol_by_type(enum psmouse_type type)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(psmouse_protocols); i++)
+ if (psmouse_protocols[i].type == type)
+ return &psmouse_protocols[i];
+
+ WARN_ON(1);
+ return &psmouse_protocols[0];
+}
+
+static struct psmouse_protocol *psmouse_protocol_by_name(const char *name, size_t len)
+{
+ struct psmouse_protocol *p;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(psmouse_protocols); i++) {
+ p = &psmouse_protocols[i];
+
+ if ((strlen(p->name) == len && !strncmp(p->name, name, len)) ||
+ (strlen(p->alias) == len && !strncmp(p->alias, name, len)))
+ return &psmouse_protocols[i];
+ }
+
+ return NULL;
+}
+
+
/*
* psmouse_probe() probes for a PS/2 mouse.
*/
@@ -653,30 +781,84 @@
static void psmouse_disconnect(struct serio *serio)
{
- struct psmouse *psmouse, *parent;
+ struct psmouse *psmouse, *parent = NULL;
+ psmouse = serio_get_drvdata(serio);
+
+ device_remove_file(&serio->dev, &psmouse_attr_protocol);
device_remove_file(&serio->dev, &psmouse_attr_rate);
device_remove_file(&serio->dev, &psmouse_attr_resolution);
device_remove_file(&serio->dev, &psmouse_attr_resetafter);
- psmouse = serio_get_drvdata(serio);
+ down(&psmouse_sem);
+
psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
parent = serio_get_drvdata(serio->parent);
- if (parent->pt_deactivate)
- parent->pt_deactivate(parent);
+ psmouse_deactivate(parent);
}
if (psmouse->disconnect)
psmouse->disconnect(psmouse);
+ if (parent && parent->pt_deactivate)
+ parent->pt_deactivate(parent);
+
psmouse_set_state(psmouse, PSMOUSE_IGNORE);
input_unregister_device(&psmouse->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
kfree(psmouse);
+
+ if (parent)
+ psmouse_activate(parent);
+
+ up(&psmouse_sem);
+}
+
+static int psmouse_switch_protocol(struct psmouse *psmouse, struct psmouse_protocol *proto)
+{
+ memset(&psmouse->dev, 0, sizeof(struct input_dev));
+
+ init_input_dev(&psmouse->dev);
+
+ psmouse->dev.private = psmouse;
+ psmouse->dev.dev = &psmouse->ps2dev.serio->dev;
+
+ psmouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
+ psmouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
+ psmouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y);
+
+ psmouse->set_rate = psmouse_set_rate;
+ psmouse->set_resolution = psmouse_set_resolution;
+ psmouse->protocol_handler = psmouse_process_byte;
+ psmouse->pktsize = 3;
+
+ if (proto && (proto->detect || proto->init)) {
+ if (proto->detect && proto->detect(psmouse, 1) < 0)
+ return -1;
+
+ if (proto->init && proto->init(psmouse) < 0)
+ return -1;
+
+ psmouse->type = proto->type;
+ }
+ else
+ psmouse->type = psmouse_extensions(psmouse, psmouse_max_proto, 1);
+
+ sprintf(psmouse->devname, "%s %s %s",
+ psmouse_protocol_by_type(psmouse->type)->name, psmouse->vendor, psmouse->name);
+
+ psmouse->dev.name = psmouse->devname;
+ psmouse->dev.phys = psmouse->phys;
+ psmouse->dev.id.bustype = BUS_I8042;
+ psmouse->dev.id.vendor = 0x0002;
+ psmouse->dev.id.product = psmouse->type;
+ psmouse->dev.id.version = psmouse->model;
+
+ return 0;
}
/*
@@ -688,6 +870,8 @@
struct psmouse *psmouse, *parent = NULL;
int retval;
+ down(&psmouse_sem);
+
/*
* If this is a pass-through port deactivate parent so the device
* connected to this port can be successfully identified
@@ -697,20 +881,14 @@
psmouse_deactivate(parent);
}
- if (!(psmouse = kmalloc(sizeof(struct psmouse), GFP_KERNEL))) {
+ if (!(psmouse = kcalloc(1, sizeof(struct psmouse), GFP_KERNEL))) {
retval = -ENOMEM;
goto out;
}
- memset(psmouse, 0, sizeof(struct psmouse));
-
ps2_init(&psmouse->ps2dev, serio);
sprintf(psmouse->phys, "%s/input0", serio->phys);
- psmouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
- psmouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
- psmouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y);
- psmouse->dev.private = psmouse;
- psmouse->dev.dev = &serio->dev;
+
psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
serio_set_drvdata(serio, psmouse);
@@ -734,25 +912,10 @@
psmouse->resolution = psmouse_resolution;
psmouse->resetafter = psmouse_resetafter;
psmouse->smartscroll = psmouse_smartscroll;
- psmouse->set_rate = psmouse_set_rate;
- psmouse->set_resolution = psmouse_set_resolution;
- psmouse->protocol_handler = psmouse_process_byte;
- psmouse->pktsize = 3;
- psmouse->type = psmouse_extensions(psmouse, psmouse_max_proto, 1);
-
- sprintf(psmouse->devname, "%s %s %s",
- psmouse_protocols[psmouse->type], psmouse->vendor, psmouse->name);
-
- psmouse->dev.name = psmouse->devname;
- psmouse->dev.phys = psmouse->phys;
- psmouse->dev.id.bustype = BUS_I8042;
- psmouse->dev.id.vendor = 0x0002;
- psmouse->dev.id.product = psmouse->type;
- psmouse->dev.id.version = psmouse->model;
+ psmouse_switch_protocol(psmouse, NULL);
input_register_device(&psmouse->dev);
-
printk(KERN_INFO "input: %s on %s\n", psmouse->devname, serio->phys);
psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
@@ -762,6 +925,7 @@
if (parent && parent->pt_activate)
parent->pt_activate(parent);
+ device_create_file(&serio->dev, &psmouse_attr_protocol);
device_create_file(&serio->dev, &psmouse_attr_rate);
device_create_file(&serio->dev, &psmouse_attr_resolution);
device_create_file(&serio->dev, &psmouse_attr_resetafter);
@@ -771,10 +935,11 @@
retval = 0;
out:
- /* If this is a pass-through port the parent awaits to be activated */
+ /* If this is a pass-through port the parent needs to be re-activated */
if (parent)
psmouse_activate(parent);
+ up(&psmouse_sem);
return retval;
}
@@ -791,6 +956,8 @@
return -1;
}
+ down(&psmouse_sem);
+
if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
parent = serio_get_drvdata(serio->parent);
psmouse_deactivate(parent);
@@ -823,6 +990,7 @@
if (parent)
psmouse_activate(parent);
+ up(&psmouse_sem);
return rc;
}
@@ -893,26 +1061,109 @@
if (serio->drv != &psmouse_drv) {
retval = -ENODEV;
- goto out;
+ goto out_unpin;
+ }
+
+ retval = down_interruptible(&psmouse_sem);
+ if (retval)
+ goto out_unpin;
+
+ if (psmouse->state == PSMOUSE_IGNORE) {
+ retval = -ENODEV;
+ goto out_up;
}
if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
parent = serio_get_drvdata(serio->parent);
psmouse_deactivate(parent);
}
+
psmouse_deactivate(psmouse);
retval = handler(psmouse, buf, count);
- psmouse_activate(psmouse);
+ if (retval != -ENODEV)
+ psmouse_activate(psmouse);
+
if (parent)
psmouse_activate(parent);
-out:
+ out_up:
+ up(&psmouse_sem);
+ out_unpin:
serio_unpin_driver(serio);
return retval;
}
+static ssize_t psmouse_attr_show_protocol(struct psmouse *psmouse, char *buf)
+{
+ return sprintf(buf, "%s\n", psmouse_protocol_by_type(psmouse->type)->name);
+}
+
+static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, const char *buf, size_t count)
+{
+ struct serio *serio = psmouse->ps2dev.serio;
+ struct psmouse *parent = NULL;
+ struct psmouse_protocol *proto;
+ int retry = 0;
+
+ if (!(proto = psmouse_protocol_by_name(buf, count)))
+ return -EINVAL;
+
+ if (psmouse->type == proto->type)
+ return count;
+
+ while (serio->child) {
+ if (++retry > 3) {
+ printk(KERN_WARNING "psmouse: failed to destroy child port, protocol change aborted.\n");
+ return -EIO;
+ }
+
+ up(&psmouse_sem);
+ serio_unpin_driver(serio);
+ serio_unregister_child_port(serio);
+ serio_pin_driver_uninterruptible(serio);
+ down(&psmouse_sem);
+
+ if (serio->drv != &psmouse_drv)
+ return -ENODEV;
+
+ if (psmouse->type == proto->type)
+ return count; /* switched by other thread */
+ }
+
+ if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
+ parent = serio_get_drvdata(serio->parent);
+ if (parent->pt_deactivate)
+ parent->pt_deactivate(parent);
+ }
+
+ if (psmouse->disconnect)
+ psmouse->disconnect(psmouse);
+
+ psmouse_set_state(psmouse, PSMOUSE_IGNORE);
+ input_unregister_device(&psmouse->dev);
+
+ psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
+
+ if (psmouse_switch_protocol(psmouse, proto) < 0) {
+ psmouse_reset(psmouse);
+ /* default to PSMOUSE_PS2 */
+ psmouse_switch_protocol(psmouse, &psmouse_protocols[0]);
+ }
+
+ psmouse_initialize(psmouse);
+ psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
+
+ input_register_device(&psmouse->dev);
+ printk(KERN_INFO "input: %s on %s\n", psmouse->devname, serio->phys);
+
+ if (parent && parent->pt_activate)
+ parent->pt_activate(parent);
+
+ return count;
+}
+
static ssize_t psmouse_attr_show_rate(struct psmouse *psmouse, char *buf)
{
return sprintf(buf, "%d\n", psmouse->rate);
@@ -969,34 +1220,26 @@
static int psmouse_set_maxproto(const char *val, struct kernel_param *kp)
{
- int i;
+ struct psmouse_protocol *proto;
if (!val)
return -EINVAL;
- if (!strncmp(val, "any", 3)) {
- *((unsigned int *)kp->arg) = -1U;
- return 0;
- }
+ proto = psmouse_protocol_by_name(val, strlen(val));
- for (i = 0; i < ARRAY_SIZE(psmouse_proto_abbrev); i++) {
- if (!psmouse_proto_abbrev[i])
- continue;
+ if (!proto || !proto->maxproto)
+ return -EINVAL;
- if (!strncmp(val, psmouse_proto_abbrev[i], strlen(psmouse_proto_abbrev[i]))) {
- *((unsigned int *)kp->arg) = i;
- return 0;
- }
- }
+ *((unsigned int *)kp->arg) = proto->type;
- return -EINVAL; \
+ return 0; \
}
static int psmouse_get_maxproto(char *buffer, struct kernel_param *kp)
{
- return sprintf(buffer, "%s\n",
- psmouse_max_proto < ARRAY_SIZE(psmouse_proto_abbrev) ?
- psmouse_proto_abbrev[psmouse_max_proto] : "any");
+ int type = *((unsigned int *)kp->arg);
+
+ return sprintf(buffer, "%s\n", psmouse_protocol_by_type(type)->name);
}
static int __init psmouse_init(void)
diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
index bda5b06..dc8e9ae 100644
--- a/drivers/input/mouse/psmouse.h
+++ b/drivers/input/mouse/psmouse.h
@@ -77,6 +77,8 @@
PSMOUSE_IMEX,
PSMOUSE_SYNAPTICS,
PSMOUSE_ALPS,
+ PSMOUSE_LIFEBOOK,
+ PSMOUSE_AUTO /* This one should always be last */
};
int psmouse_sliced_command(struct psmouse *psmouse, unsigned char command);
@@ -99,7 +101,7 @@
{ \
return psmouse_attr_set_helper(d, b, s, psmouse_attr_set_##_name); \
} \
-static struct device_attribute psmouse_attr_##_name = \
+static struct device_attribute psmouse_attr_##_name = \
__ATTR(_name, S_IWUSR | S_IRUGO, \
psmouse_do_show_##_name, psmouse_do_set_##_name);
diff --git a/drivers/input/mouse/rpcmouse.c b/drivers/input/mouse/rpcmouse.c
index 7280f68..8fe1212 100644
--- a/drivers/input/mouse/rpcmouse.c
+++ b/drivers/input/mouse/rpcmouse.c
@@ -59,7 +59,7 @@
b = (short) (__raw_readl(0xe0310000) ^ 0x70);
dx = x - rpcmouse_lastx;
- dy = y - rpcmouse_lasty;
+ dy = y - rpcmouse_lasty;
rpcmouse_lastx = x;
rpcmouse_lasty = y;
diff --git a/drivers/input/mouse/vsxxxaa.c b/drivers/input/mouse/vsxxxaa.c
index b2cb101..f024be9 100644
--- a/drivers/input/mouse/vsxxxaa.c
+++ b/drivers/input/mouse/vsxxxaa.c
@@ -1,7 +1,7 @@
/*
* Driver for DEC VSXXX-AA mouse (hockey-puck mouse, ball or two rollers)
- * DEC VSXXX-GA mouse (rectangular mouse, with ball)
- * DEC VSXXX-AB tablet (digitizer with hair cross or stylus)
+ * DEC VSXXX-GA mouse (rectangular mouse, with ball)
+ * DEC VSXXX-AB tablet (digitizer with hair cross or stylus)
*
* Copyright (C) 2003-2004 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
*
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index 96fb987..08b1911 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -220,6 +220,7 @@
struct mousedev_list *list;
struct mousedev_motion *p;
unsigned long flags;
+ int wake_readers = 0;
list_for_each_entry(list, &mousedev->list, node) {
spin_lock_irqsave(&list->packet_lock, flags);
@@ -255,11 +256,14 @@
spin_unlock_irqrestore(&list->packet_lock, flags);
- if (list->ready)
+ if (list->ready) {
kill_fasync(&list->fasync, SIGIO, POLL_IN);
+ wake_readers = 1;
+ }
}
- wake_up_interruptible(&mousedev->wait);
+ if (wake_readers)
+ wake_up_interruptible(&mousedev->wait);
}
static void mousedev_touchpad_touch(struct mousedev *mousedev, int value)
diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c
index c978657..d4c990f 100644
--- a/drivers/input/serio/libps2.c
+++ b/drivers/input/serio/libps2.c
@@ -29,6 +29,7 @@
EXPORT_SYMBOL(ps2_init);
EXPORT_SYMBOL(ps2_sendbyte);
+EXPORT_SYMBOL(ps2_drain);
EXPORT_SYMBOL(ps2_command);
EXPORT_SYMBOL(ps2_schedule_command);
EXPORT_SYMBOL(ps2_handle_ack);
@@ -45,11 +46,11 @@
/*
- * ps2_sendbyte() sends a byte to the mouse, and waits for acknowledge.
- * It doesn't handle retransmission, though it could - because when there would
- * be need for retransmissions, the mouse has to be replaced anyway.
+ * ps2_sendbyte() sends a byte to the device and waits for acknowledge.
+ * It doesn't handle retransmission, though it could - because if there
+ * is a need for retransmissions device has to be replaced anyway.
*
- * ps2_sendbyte() can only be called from a process context
+ * ps2_sendbyte() can only be called from a process context.
*/
int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout)
@@ -72,6 +73,91 @@
}
/*
+ * ps2_drain() waits for device to transmit requested number of bytes
+ * and discards them.
+ */
+
+void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout)
+{
+ if (maxbytes > sizeof(ps2dev->cmdbuf)) {
+ WARN_ON(1);
+ maxbytes = sizeof(ps2dev->cmdbuf);
+ }
+
+ down(&ps2dev->cmd_sem);
+
+ serio_pause_rx(ps2dev->serio);
+ ps2dev->flags = PS2_FLAG_CMD;
+ ps2dev->cmdcnt = maxbytes;
+ serio_continue_rx(ps2dev->serio);
+
+ wait_event_timeout(ps2dev->wait,
+ !(ps2dev->flags & PS2_FLAG_CMD),
+ msecs_to_jiffies(timeout));
+ up(&ps2dev->cmd_sem);
+}
+
+/*
+ * ps2_is_keyboard_id() checks received ID byte against the list of
+ * known keyboard IDs.
+ */
+
+static inline int ps2_is_keyboard_id(char id_byte)
+{
+ static char keyboard_ids[] = {
+ 0xab, /* Regular keyboards */
+ 0xac, /* NCD Sun keyboard */
+ 0x2b, /* Trust keyboard, translated */
+ 0x5d, /* Trust keyboard */
+ 0x60, /* NMB SGI keyboard, translated */
+ 0x47, /* NMB SGI keyboard */
+ };
+
+ return memchr(keyboard_ids, id_byte, sizeof(keyboard_ids)) != NULL;
+}
+
+/*
+ * ps2_adjust_timeout() is called after receiving 1st byte of command
+ * response and tries to reduce remaining timeout to speed up command
+ * completion.
+ */
+
+static int ps2_adjust_timeout(struct ps2dev *ps2dev, int command, int timeout)
+{
+ switch (command) {
+ case PS2_CMD_RESET_BAT:
+ /*
+ * Device has sent the first response byte after
+ * reset command, reset is thus done, so we can
+ * shorten the timeout.
+ * The next byte will come soon (keyboard) or not
+ * at all (mouse).
+ */
+ if (timeout > msecs_to_jiffies(100))
+ timeout = msecs_to_jiffies(100);
+ break;
+
+ case PS2_CMD_GETID:
+ /*
+ * If device behind the port is not a keyboard there
+ * won't be 2nd byte of ID response.
+ */
+ if (!ps2_is_keyboard_id(ps2dev->cmdbuf[1])) {
+ serio_pause_rx(ps2dev->serio);
+ ps2dev->flags = ps2dev->cmdcnt = 0;
+ serio_continue_rx(ps2dev->serio);
+ timeout = 0;
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ return timeout;
+}
+
+/*
* ps2_command() sends a command and its parameters to the mouse,
* then waits for the response and puts it in the param array.
*
@@ -86,6 +172,11 @@
int rc = -1;
int i;
+ if (receive > sizeof(ps2dev->cmdbuf)) {
+ WARN_ON(1);
+ return -1;
+ }
+
down(&ps2dev->cmd_sem);
serio_pause_rx(ps2dev->serio);
@@ -101,10 +192,9 @@
* ACKing the reset command, and so it can take a long
* time before the ACK arrrives.
*/
- if (command & 0xff)
- if (ps2_sendbyte(ps2dev, command & 0xff,
- command == PS2_CMD_RESET_BAT ? 1000 : 200))
- goto out;
+ if (ps2_sendbyte(ps2dev, command & 0xff,
+ command == PS2_CMD_RESET_BAT ? 1000 : 200))
+ goto out;
for (i = 0; i < send; i++)
if (ps2_sendbyte(ps2dev, param[i], 200))
@@ -120,33 +210,7 @@
if (ps2dev->cmdcnt && timeout > 0) {
- if (command == PS2_CMD_RESET_BAT && timeout > msecs_to_jiffies(100)) {
- /*
- * Device has sent the first response byte
- * after a reset command, reset is thus done,
- * shorten the timeout. The next byte will come
- * soon (keyboard) or not at all (mouse).
- */
- timeout = msecs_to_jiffies(100);
- }
-
- if (command == PS2_CMD_GETID &&
- ps2dev->cmdbuf[receive - 1] != 0xab && /* Regular keyboards */
- ps2dev->cmdbuf[receive - 1] != 0xac && /* NCD Sun keyboard */
- ps2dev->cmdbuf[receive - 1] != 0x2b && /* Trust keyboard, translated */
- ps2dev->cmdbuf[receive - 1] != 0x5d && /* Trust keyboard */
- ps2dev->cmdbuf[receive - 1] != 0x60 && /* NMB SGI keyboard, translated */
- ps2dev->cmdbuf[receive - 1] != 0x47) { /* NMB SGI keyboard */
- /*
- * Device behind the port is not a keyboard
- * so we don't need to wait for the 2nd byte
- * of ID response.
- */
- serio_pause_rx(ps2dev->serio);
- ps2dev->flags = ps2dev->cmdcnt = 0;
- serio_continue_rx(ps2dev->serio);
- }
-
+ timeout = ps2_adjust_timeout(ps2dev, command, timeout);
wait_event_timeout(ps2dev->wait,
!(ps2dev->flags & PS2_FLAG_CMD), timeout);
}
@@ -160,7 +224,7 @@
rc = 0;
-out:
+ out:
serio_pause_rx(ps2dev->serio);
ps2dev->flags = 0;
serio_continue_rx(ps2dev->serio);
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 0beacb7..615bf62 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -31,10 +31,9 @@
#include <linux/serio.h>
#include <linux/errno.h>
#include <linux/wait.h>
-#include <linux/completion.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
+#include <linux/kthread.h>
MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION("Serio abstraction core");
@@ -43,6 +42,7 @@
EXPORT_SYMBOL(serio_interrupt);
EXPORT_SYMBOL(__serio_register_port);
EXPORT_SYMBOL(serio_unregister_port);
+EXPORT_SYMBOL(serio_unregister_child_port);
EXPORT_SYMBOL(__serio_unregister_port_delayed);
EXPORT_SYMBOL(__serio_register_driver);
EXPORT_SYMBOL(serio_unregister_driver);
@@ -68,6 +68,37 @@
static void serio_reconnect_port(struct serio *serio);
static void serio_disconnect_port(struct serio *serio);
+static int serio_connect_driver(struct serio *serio, struct serio_driver *drv)
+{
+ int retval;
+
+ down(&serio->drv_sem);
+ retval = drv->connect(serio, drv);
+ up(&serio->drv_sem);
+
+ return retval;
+}
+
+static int serio_reconnect_driver(struct serio *serio)
+{
+ int retval = -1;
+
+ down(&serio->drv_sem);
+ if (serio->drv && serio->drv->reconnect)
+ retval = serio->drv->reconnect(serio);
+ up(&serio->drv_sem);
+
+ return retval;
+}
+
+static void serio_disconnect_driver(struct serio *serio)
+{
+ down(&serio->drv_sem);
+ if (serio->drv)
+ serio->drv->disconnect(serio);
+ up(&serio->drv_sem);
+}
+
static int serio_match_port(const struct serio_device_id *ids, struct serio *serio)
{
while (ids->type || ids->proto) {
@@ -91,7 +122,7 @@
if (serio_match_port(drv->id_table, serio)) {
serio->dev.driver = &drv->driver;
- if (drv->connect(serio, drv)) {
+ if (serio_connect_driver(serio, drv)) {
serio->dev.driver = NULL;
goto out;
}
@@ -138,8 +169,7 @@
static DEFINE_SPINLOCK(serio_event_lock); /* protects serio_event_list */
static LIST_HEAD(serio_event_list);
static DECLARE_WAIT_QUEUE_HEAD(serio_wait);
-static DECLARE_COMPLETION(serio_exited);
-static int serio_pid;
+static struct task_struct *serio_task;
static void serio_queue_event(void *object, struct module *owner,
enum serio_event_type event_type)
@@ -150,12 +180,12 @@
spin_lock_irqsave(&serio_event_lock, flags);
/*
- * Scan event list for the other events for the same serio port,
+ * Scan event list for the other events for the same serio port,
* starting with the most recent one. If event is the same we
* do not need add new one. If event is of different type we
* need to add this event and should not look further because
* we need to preseve sequence of distinct events.
- */
+ */
list_for_each_entry_reverse(event, &serio_event_list, node) {
if (event->object == object) {
if (event->type == event_type)
@@ -337,20 +367,15 @@
static int serio_thread(void *nothing)
{
- lock_kernel();
- daemonize("kseriod");
- allow_signal(SIGTERM);
-
do {
serio_handle_events();
- wait_event_interruptible(serio_wait, !list_empty(&serio_event_list));
+ wait_event_interruptible(serio_wait,
+ kthread_should_stop() || !list_empty(&serio_event_list));
try_to_freeze(PF_FREEZE);
- } while (!signal_pending(current));
+ } while (!kthread_should_stop());
printk(KERN_DEBUG "serio: kseriod exiting\n");
-
- unlock_kernel();
- complete_and_exit(&serio_exited, 0);
+ return 0;
}
@@ -557,7 +582,7 @@
static void serio_reconnect_port(struct serio *serio)
{
do {
- if (!serio->drv || !serio->drv->reconnect || serio->drv->reconnect(serio)) {
+ if (serio_reconnect_driver(serio)) {
serio_disconnect_port(serio);
serio_find_driver(serio);
/* Ok, old children are now gone, we are done */
@@ -630,6 +655,19 @@
}
/*
+ * Safely unregisters child port if one is present.
+ */
+void serio_unregister_child_port(struct serio *serio)
+{
+ down(&serio_sem);
+ if (serio->child) {
+ serio_disconnect_port(serio->child);
+ serio_destroy_port(serio->child);
+ }
+ up(&serio_sem);
+}
+
+/*
* Submits register request to kseriod for subsequent execution.
* Can be used when it is not obvious whether the serio_sem is
* taken or not and when delayed execution is feasible.
@@ -686,15 +724,14 @@
struct serio *serio = to_serio_port(dev);
struct serio_driver *drv = to_serio_driver(dev->driver);
- return drv->connect(serio, drv);
+ return serio_connect_driver(serio, drv);
}
static int serio_driver_remove(struct device *dev)
{
struct serio *serio = to_serio_port(dev);
- struct serio_driver *drv = to_serio_driver(dev->driver);
- drv->disconnect(serio);
+ serio_disconnect_driver(serio);
return 0;
}
@@ -730,11 +767,9 @@
static void serio_set_drv(struct serio *serio, struct serio_driver *drv)
{
- down(&serio->drv_sem);
serio_pause_rx(serio);
serio->drv = drv;
serio_continue_rx(serio);
- up(&serio->drv_sem);
}
static int serio_bus_match(struct device *dev, struct device_driver *drv)
@@ -794,7 +829,7 @@
{
struct serio *serio = to_serio_port(dev);
- if (!serio->drv || !serio->drv->reconnect || serio->drv->reconnect(serio)) {
+ if (serio_reconnect_driver(serio)) {
/*
* Driver re-probing can take a while, so better let kseriod
* deal with it.
@@ -848,9 +883,10 @@
static int __init serio_init(void)
{
- if (!(serio_pid = kernel_thread(serio_thread, NULL, CLONE_KERNEL))) {
+ serio_task = kthread_run(serio_thread, NULL, "kseriod");
+ if (IS_ERR(serio_task)) {
printk(KERN_ERR "serio: Failed to start kseriod\n");
- return -1;
+ return PTR_ERR(serio_task);
}
serio_bus.dev_attrs = serio_device_attrs;
@@ -866,8 +902,7 @@
static void __exit serio_exit(void)
{
bus_unregister(&serio_bus);
- kill_proc(serio_pid, SIGTERM, 1);
- wait_for_completion(&serio_exited);
+ kthread_stop(serio_task);
}
module_init(serio_init);
diff --git a/drivers/input/touchscreen/elo.c b/drivers/input/touchscreen/elo.c
index 546ce59..3cdc9ca 100644
--- a/drivers/input/touchscreen/elo.c
+++ b/drivers/input/touchscreen/elo.c
@@ -226,7 +226,7 @@
input_set_abs_params(&elo->dev, ABS_Y, 96, 4000, 0, 0);
input_set_abs_params(&elo->dev, ABS_PRESSURE, 0, 255, 0, 0);
break;
-
+
case 1: /* 6-byte protocol */
input_set_abs_params(&elo->dev, ABS_PRESSURE, 0, 15, 0, 0);
diff --git a/drivers/input/touchscreen/h3600_ts_input.c b/drivers/input/touchscreen/h3600_ts_input.c
index acb9137..bcfa1e3 100644
--- a/drivers/input/touchscreen/h3600_ts_input.c
+++ b/drivers/input/touchscreen/h3600_ts_input.c
@@ -89,9 +89,9 @@
#define H3600_SCANCODE_Q 4 /* 4 -> Q button */
#define H3600_SCANCODE_START 5 /* 5 -> start menu */
#define H3600_SCANCODE_UP 6 /* 6 -> up */
-#define H3600_SCANCODE_RIGHT 7 /* 7 -> right */
-#define H3600_SCANCODE_LEFT 8 /* 8 -> left */
-#define H3600_SCANCODE_DOWN 9 /* 9 -> down */
+#define H3600_SCANCODE_RIGHT 7 /* 7 -> right */
+#define H3600_SCANCODE_LEFT 8 /* 8 -> left */
+#define H3600_SCANCODE_DOWN 9 /* 9 -> down */
static char *h3600_name = "H3600 TouchScreen";
@@ -113,7 +113,7 @@
static irqreturn_t action_button_handler(int irq, void *dev_id, struct pt_regs *regs)
{
- int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1;
+ int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1;
struct input_dev *dev = (struct input_dev *) dev_id;
input_regs(dev, regs);
@@ -125,7 +125,7 @@
static irqreturn_t npower_button_handler(int irq, void *dev_id, struct pt_regs *regs)
{
- int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1;
+ int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1;
struct input_dev *dev = (struct input_dev *) dev_id;
/*
@@ -145,8 +145,8 @@
static int flite_brightness = 25;
enum flite_pwr {
- FLITE_PWR_OFF = 0,
- FLITE_PWR_ON = 1
+ FLITE_PWR_OFF = 0,
+ FLITE_PWR_ON = 1
};
/*
@@ -157,9 +157,9 @@
struct h3600_dev *ts = dev->private;
/* Must be in this order */
- ts->serio->write(ts->serio, 1);
+ ts->serio->write(ts->serio, 1);
ts->serio->write(ts->serio, pwr);
- ts->serio->write(ts->serio, brightness);
+ ts->serio->write(ts->serio, brightness);
return 0;
}
@@ -169,26 +169,26 @@
{
struct input_dev *dev = (struct input_dev *) data;
- switch (req) {
- case PM_SUSPEND: /* enter D1-D3 */
- suspended = 1;
- h3600_flite_power(dev, FLITE_PWR_OFF);
- break;
- case PM_BLANK:
- if (!suspended)
- h3600_flite_power(dev, FLITE_PWR_OFF);
- break;
- case PM_RESUME: /* enter D0 */
- /* same as unblank */
- case PM_UNBLANK:
- if (suspended) {
- //initSerial();
- suspended = 0;
- }
- h3600_flite_power(dev, FLITE_PWR_ON);
- break;
- }
- return 0;
+ switch (req) {
+ case PM_SUSPEND: /* enter D1-D3 */
+ suspended = 1;
+ h3600_flite_power(dev, FLITE_PWR_OFF);
+ break;
+ case PM_BLANK:
+ if (!suspended)
+ h3600_flite_power(dev, FLITE_PWR_OFF);
+ break;
+ case PM_RESUME: /* enter D0 */
+ /* same as unblank */
+ case PM_UNBLANK:
+ if (suspended) {
+ //initSerial();
+ suspended = 0;
+ }
+ h3600_flite_power(dev, FLITE_PWR_ON);
+ break;
+ }
+ return 0;
}
#endif
@@ -199,25 +199,25 @@
*/
static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs)
{
- struct input_dev *dev = &ts->dev;
+ struct input_dev *dev = &ts->dev;
static int touched = 0;
int key, down = 0;
input_regs(dev, regs);
- switch (ts->event) {
- /*
- Buttons - returned as a single byte
- 7 6 5 4 3 2 1 0
- S x x x N N N N
+ switch (ts->event) {
+ /*
+ Buttons - returned as a single byte
+ 7 6 5 4 3 2 1 0
+ S x x x N N N N
- S switch state ( 0=pressed 1=released)
- x Unused.
- NNNN switch number 0-15
+ S switch state ( 0=pressed 1=released)
+ x Unused.
+ NNNN switch number 0-15
- Note: This is true for non interrupt generated key events.
- */
- case KEYBD_ID:
+ Note: This is true for non interrupt generated key events.
+ */
+ case KEYBD_ID:
down = (ts->buf[0] & 0x80) ? 0 : 1;
switch (ts->buf[0] & 0x7f) {
@@ -229,40 +229,40 @@
break;
case H3600_SCANCODE_CONTACTS:
key = KEY_PROG2;
- break;
+ break;
case H3600_SCANCODE_Q:
key = KEY_Q;
- break;
+ break;
case H3600_SCANCODE_START:
key = KEY_PROG3;
- break;
+ break;
case H3600_SCANCODE_UP:
key = KEY_UP;
- break;
+ break;
case H3600_SCANCODE_RIGHT:
key = KEY_RIGHT;
- break;
+ break;
case H3600_SCANCODE_LEFT:
key = KEY_LEFT;
- break;
+ break;
case H3600_SCANCODE_DOWN:
key = KEY_DOWN;
- break;
+ break;
default:
key = 0;
}
- if (key)
- input_report_key(dev, key, down);
- break;
- /*
- * Native touchscreen event data is formatted as shown below:-
- *
- * +-------+-------+-------+-------+
- * | Xmsb | Xlsb | Ymsb | Ylsb |
- * +-------+-------+-------+-------+
- * byte 0 1 2 3
- */
- case TOUCHS_ID:
+ if (key)
+ input_report_key(dev, key, down);
+ break;
+ /*
+ * Native touchscreen event data is formatted as shown below:-
+ *
+ * +-------+-------+-------+-------+
+ * | Xmsb | Xlsb | Ymsb | Ylsb |
+ * +-------+-------+-------+-------+
+ * byte 0 1 2 3
+ */
+ case TOUCHS_ID:
if (!touched) {
input_report_key(dev, BTN_TOUCH, 1);
touched = 1;
@@ -272,19 +272,19 @@
unsigned short x, y;
x = ts->buf[0]; x <<= 8; x += ts->buf[1];
- y = ts->buf[2]; y <<= 8; y += ts->buf[3];
+ y = ts->buf[2]; y <<= 8; y += ts->buf[3];
- input_report_abs(dev, ABS_X, x);
- input_report_abs(dev, ABS_Y, y);
+ input_report_abs(dev, ABS_X, x);
+ input_report_abs(dev, ABS_Y, y);
} else {
- input_report_key(dev, BTN_TOUCH, 0);
+ input_report_key(dev, BTN_TOUCH, 0);
touched = 0;
}
- break;
+ break;
default:
/* Send a non input event elsewhere */
break;
- }
+ }
input_sync(dev);
}
@@ -293,7 +293,7 @@
* h3600ts_event() handles events from the input module.
*/
static int h3600ts_event(struct input_dev *dev, unsigned int type,
- unsigned int code, int value)
+ unsigned int code, int value)
{
struct h3600_dev *ts = dev->private;
@@ -332,41 +332,41 @@
static irqreturn_t h3600ts_interrupt(struct serio *serio, unsigned char data,
unsigned int flags, struct pt_regs *regs)
{
- struct h3600_dev *ts = serio_get_drvdata(serio);
+ struct h3600_dev *ts = serio_get_drvdata(serio);
/*
- * We have a new frame coming in.
- */
+ * We have a new frame coming in.
+ */
switch (state) {
case STATE_SOF:
- if (data == CHAR_SOF)
- state = STATE_ID;
+ if (data == CHAR_SOF)
+ state = STATE_ID;
break;
- case STATE_ID:
+ case STATE_ID:
ts->event = (data & 0xf0) >> 4;
ts->len = (data & 0xf);
ts->idx = 0;
if (ts->event >= MAX_ID) {
state = STATE_SOF;
- break;
+ break;
}
ts->chksum = data;
- state = (ts->len > 0) ? STATE_DATA : STATE_EOF;
+ state = (ts->len > 0) ? STATE_DATA : STATE_EOF;
break;
case STATE_DATA:
ts->chksum += data;
ts->buf[ts->idx]= data;
- if(++ts->idx == ts->len)
- state = STATE_EOF;
+ if (++ts->idx == ts->len)
+ state = STATE_EOF;
break;
case STATE_EOF:
- state = STATE_SOF;
- if (data == CHAR_EOF || data == ts->chksum)
+ state = STATE_SOF;
+ if (data == CHAR_EOF || data == ts->chksum)
h3600ts_process_packet(ts, regs);
- break;
- default:
- printk("Error3\n");
- break;
+ break;
+ default:
+ printk("Error3\n");
+ break;
}
return IRQ_HANDLED;
@@ -390,10 +390,10 @@
init_input_dev(&ts->dev);
/* Device specific stuff */
- set_GPIO_IRQ_edge(GPIO_BITSY_ACTION_BUTTON, GPIO_BOTH_EDGES);
- set_GPIO_IRQ_edge(GPIO_BITSY_NPOWER_BUTTON, GPIO_RISING_EDGE);
+ set_GPIO_IRQ_edge(GPIO_BITSY_ACTION_BUTTON, GPIO_BOTH_EDGES);
+ set_GPIO_IRQ_edge(GPIO_BITSY_NPOWER_BUTTON, GPIO_RISING_EDGE);
- if (request_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, action_button_handler,
+ if (request_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, action_button_handler,
SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM,
"h3600_action", &ts->dev)) {
printk(KERN_ERR "h3600ts.c: Could not allocate Action Button IRQ!\n");
@@ -401,7 +401,7 @@
return -EBUSY;
}
- if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler,
+ if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler,
SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM,
"h3600_suspend", &ts->dev)) {
free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, &ts->dev);
@@ -433,7 +433,7 @@
sprintf(ts->phys, "%s/input0", serio->phys);
- ts->dev.event = h3600ts_event;
+ ts->dev.event = h3600ts_event;
ts->dev.private = ts;
ts->dev.name = h3600_name;
ts->dev.phys = ts->phys;
@@ -446,8 +446,8 @@
err = serio_open(serio, drv);
if (err) {
- free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts);
- free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts);
+ free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts);
+ free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts);
serio_set_drvdata(serio, NULL);
kfree(ts);
return err;
diff --git a/drivers/input/touchscreen/mk712.c b/drivers/input/touchscreen/mk712.c
index 2d14a57..afaaebe 100644
--- a/drivers/input/touchscreen/mk712.c
+++ b/drivers/input/touchscreen/mk712.c
@@ -17,7 +17,7 @@
* found in Gateway AOL Connected Touchpad computers.
*
* Documentation for ICS MK712 can be found at:
- * http://www.icst.com/pdf/mk712.pdf
+ * http://www.icst.com/pdf/mk712.pdf
*/
/*
@@ -77,7 +77,6 @@
#define MK712_READ_ONE_POINT 0x20
#define MK712_POWERUP 0x40
-static int mk712_used = 0;
static struct input_dev mk712_dev;
static DEFINE_SPINLOCK(mk712_lock);
@@ -130,17 +129,14 @@
spin_lock_irqsave(&mk712_lock, flags);
- if (!mk712_used++) {
+ outb(0, mk712_io + MK712_CONTROL); /* Reset */
- outb(0, mk712_io + MK712_CONTROL); /* Reset */
+ outb(MK712_ENABLE_INT | MK712_INT_ON_CONVERSION_COMPLETE |
+ MK712_INT_ON_CHANGE_IN_TOUCH_STATUS |
+ MK712_ENABLE_PERIODIC_CONVERSIONS |
+ MK712_POWERUP, mk712_io + MK712_CONTROL);
- outb(MK712_ENABLE_INT | MK712_INT_ON_CONVERSION_COMPLETE |
- MK712_INT_ON_CHANGE_IN_TOUCH_STATUS |
- MK712_ENABLE_PERIODIC_CONVERSIONS |
- MK712_POWERUP, mk712_io + MK712_CONTROL);
-
- outb(10, mk712_io + MK712_RATE); /* 187 points per second */
- }
+ outb(10, mk712_io + MK712_RATE); /* 187 points per second */
spin_unlock_irqrestore(&mk712_lock, flags);
@@ -153,8 +149,7 @@
spin_lock_irqsave(&mk712_lock, flags);
- if (!--mk712_used)
- outb(0, mk712_io + MK712_CONTROL);
+ outb(0, mk712_io + MK712_CONTROL);
spin_unlock_irqrestore(&mk712_lock, flags);
}
diff --git a/drivers/usb/input/Kconfig b/drivers/usb/input/Kconfig
index d28e7ea..fcae574 100644
--- a/drivers/usb/input/Kconfig
+++ b/drivers/usb/input/Kconfig
@@ -190,6 +190,18 @@
To compile this driver as a module, choose M here: the
module will be called mtouchusb.
+config USB_ITMTOUCH
+ tristate "ITM Touch USB Touchscreen Driver"
+ depends on USB && INPUT
+ ---help---
+ Say Y here if you want to use a ITM Touch USB
+ Touchscreen controller.
+
+ This touchscreen is used in LG 1510SF monitors.
+
+ To compile this driver as a module, choose M here: the
+ module will be called itmtouch.
+
config USB_EGALAX
tristate "eGalax TouchKit USB Touchscreen Driver"
depends on USB && INPUT
diff --git a/drivers/usb/input/Makefile b/drivers/usb/input/Makefile
index 6bcedd1..f0fd02e 100644
--- a/drivers/usb/input/Makefile
+++ b/drivers/usb/input/Makefile
@@ -33,6 +33,7 @@
obj-$(CONFIG_USB_KBTAB) += kbtab.o
obj-$(CONFIG_USB_MOUSE) += usbmouse.o
obj-$(CONFIG_USB_MTOUCH) += mtouchusb.o
+obj-$(CONFIG_USB_ITMTOUCH) += itmtouch.o
obj-$(CONFIG_USB_EGALAX) += touchkitusb.o
obj-$(CONFIG_USB_POWERMATE) += powermate.o
obj-$(CONFIG_USB_WACOM) += wacom.o
diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
index 94ce2a9..a692185 100644
--- a/drivers/usb/input/aiptek.c
+++ b/drivers/usb/input/aiptek.c
@@ -1,7 +1,7 @@
/*
* Native support for the Aiptek HyperPen USB Tablets
* (4000U/5000U/6000U/8000U/12000U)
- *
+ *
* Copyright (c) 2001 Chris Atenasio <chris@crud.net>
* Copyright (c) 2002-2004 Bryan W. Headley <bwheadley@earthlink.net>
*
@@ -31,7 +31,7 @@
* - Added support for the sysfs interface, deprecating the
* procfs interface for 2.5.x kernel. Also added support for
* Wheel command. Bryan W. Headley July-15-2003.
- * v1.2 - Reworked jitter timer as a kernel thread.
+ * v1.2 - Reworked jitter timer as a kernel thread.
* Bryan W. Headley November-28-2003/Jan-10-2004.
* v1.3 - Repaired issue of kernel thread going nuts on single-processor
* machines, introduced programmableDelay as a command line
@@ -49,10 +49,10 @@
* NOTE:
* This kernel driver is augmented by the "Aiptek" XFree86 input
* driver for your X server, as well as the Gaiptek GUI Front-end
- * "Tablet Manager".
- * These three products are highly interactive with one another,
+ * "Tablet Manager".
+ * These three products are highly interactive with one another,
* so therefore it's easier to document them all as one subsystem.
- * Please visit the project's "home page", located at,
+ * Please visit the project's "home page", located at,
* http://aiptektablet.sourceforge.net.
*
* This program is free software; you can redistribute it and/or modify
@@ -156,7 +156,7 @@
* Command/Data Description Return Bytes Return Value
* 0x10/0x00 SwitchToMouse 0
* 0x10/0x01 SwitchToTablet 0
- * 0x18/0x04 SetResolution 0
+ * 0x18/0x04 SetResolution 0
* 0x12/0xFF AutoGainOn 0
* 0x17/0x00 FilterOn 0
* 0x01/0x00 GetXExtension 2 MaxX
@@ -247,7 +247,7 @@
#define AIPTEK_DIAGNOSTIC_SENDING_ABSOLUTE_IN_RELATIVE 2
#define AIPTEK_DIAGNOSTIC_TOOL_DISALLOWED 3
- /* Time to wait (in ms) to help mask hand jittering
+ /* Time to wait (in ms) to help mask hand jittering
* when pressing the stylus buttons.
*/
#define AIPTEK_JITTER_DELAY_DEFAULT 50
@@ -324,7 +324,6 @@
struct aiptek_settings curSetting; /* tablet's current programmable */
struct aiptek_settings newSetting; /* ... and new param settings */
unsigned int ifnum; /* interface number for IO */
- int openCount; /* module use counter */
int diagnostic; /* tablet diagnostic codes */
unsigned long eventCount; /* event count */
int inDelay; /* jitter: in jitter delay? */
@@ -791,7 +790,7 @@
* specific Aiptek model numbers, because there has been overlaps,
* use, and reuse of id's in existing models. Certain models have
* been known to use more than one ID, indicative perhaps of
- * manufacturing revisions. In any event, we consider these
+ * manufacturing revisions. In any event, we consider these
* IDs to not be model-specific nor unique.
*/
static const struct usb_device_id aiptek_ids[] = {
@@ -814,15 +813,9 @@
{
struct aiptek *aiptek = inputdev->private;
- if (aiptek->openCount++ > 0) {
- return 0;
- }
-
aiptek->urb->dev = aiptek->usbdev;
- if (usb_submit_urb(aiptek->urb, GFP_KERNEL) != 0) {
- aiptek->openCount--;
+ if (usb_submit_urb(aiptek->urb, GFP_KERNEL) != 0)
return -EIO;
- }
return 0;
}
@@ -834,13 +827,11 @@
{
struct aiptek *aiptek = inputdev->private;
- if (--aiptek->openCount == 0) {
- usb_kill_urb(aiptek->urb);
- }
+ usb_kill_urb(aiptek->urb);
}
/***********************************************************************
- * aiptek_set_report and aiptek_get_report() are borrowed from Linux 2.4.x,
+ * aiptek_set_report and aiptek_get_report() are borrowed from Linux 2.4.x,
* where they were known as usb_set_report and usb_get_report.
*/
static int
@@ -2252,7 +2243,6 @@
AIPTEK_PACKET_LENGTH,
aiptek->data, aiptek->data_dma);
kfree(aiptek);
- aiptek = NULL;
}
}
diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c
index 860df26..db95c97 100644
--- a/drivers/usb/input/ati_remote.c
+++ b/drivers/usb/input/ati_remote.c
@@ -1,15 +1,15 @@
-/*
+/*
* USB ATI Remote support
*
* Version 2.2.0 Copyright (c) 2004 Torrey Hoffman <thoffman@arnor.net>
* Version 2.1.1 Copyright (c) 2002 Vladimir Dergachev
*
* This 2.2.0 version is a rewrite / cleanup of the 2.1.1 driver, including
- * porting to the 2.6 kernel interfaces, along with other modification
+ * porting to the 2.6 kernel interfaces, along with other modification
* to better match the style of the existing usb/input drivers. However, the
* protocol and hardware handling is essentially unchanged from 2.1.1.
- *
- * The 2.1.1 driver was derived from the usbati_remote and usbkbd drivers by
+ *
+ * The 2.1.1 driver was derived from the usbati_remote and usbkbd drivers by
* Vojtech Pavlik.
*
* Changes:
@@ -23,64 +23,64 @@
* Added support for the "Lola" remote contributed by:
* Seth Cohn <sethcohn@yahoo.com>
*
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Hardware & software notes
*
- * These remote controls are distributed by ATI as part of their
- * "All-In-Wonder" video card packages. The receiver self-identifies as a
+ * These remote controls are distributed by ATI as part of their
+ * "All-In-Wonder" video card packages. The receiver self-identifies as a
* "USB Receiver" with manufacturer "X10 Wireless Technology Inc".
*
- * The "Lola" remote is available from X10. See:
+ * The "Lola" remote is available from X10. See:
* http://www.x10.com/products/lola_sg1.htm
* The Lola is similar to the ATI remote but has no mouse support, and slightly
* different keys.
*
- * It is possible to use multiple receivers and remotes on multiple computers
+ * It is possible to use multiple receivers and remotes on multiple computers
* simultaneously by configuring them to use specific channels.
- *
- * The RF protocol used by the remote supports 16 distinct channels, 1 to 16.
- * Actually, it may even support more, at least in some revisions of the
+ *
+ * The RF protocol used by the remote supports 16 distinct channels, 1 to 16.
+ * Actually, it may even support more, at least in some revisions of the
* hardware.
*
* Each remote can be configured to transmit on one channel as follows:
- * - Press and hold the "hand icon" button.
- * - When the red LED starts to blink, let go of the "hand icon" button.
- * - When it stops blinking, input the channel code as two digits, from 01
+ * - Press and hold the "hand icon" button.
+ * - When the red LED starts to blink, let go of the "hand icon" button.
+ * - When it stops blinking, input the channel code as two digits, from 01
* to 16, and press the hand icon again.
- *
+ *
* The timing can be a little tricky. Try loading the module with debug=1
* to have the kernel print out messages about the remote control number
* and mask. Note: debugging prints remote numbers as zero-based hexadecimal.
*
* The driver has a "channel_mask" parameter. This bitmask specifies which
- * channels will be ignored by the module. To mask out channels, just add
+ * channels will be ignored by the module. To mask out channels, just add
* all the 2^channel_number values together.
*
* For instance, set channel_mask = 2^4 = 16 (binary 10000) to make ati_remote
- * ignore signals coming from remote controls transmitting on channel 4, but
+ * ignore signals coming from remote controls transmitting on channel 4, but
* accept all other channels.
*
- * Or, set channel_mask = 65533, (0xFFFD), and all channels except 1 will be
+ * Or, set channel_mask = 65533, (0xFFFD), and all channels except 1 will be
* ignored.
*
- * The default is 0 (respond to all channels). Bit 0 and bits 17-32 of this
+ * The default is 0 (respond to all channels). Bit 0 and bits 17-32 of this
* parameter are unused.
*
*/
@@ -99,13 +99,13 @@
/*
* Module and Version Information, Module Parameters
*/
-
-#define ATI_REMOTE_VENDOR_ID 0x0bc7
-#define ATI_REMOTE_PRODUCT_ID 0x004
-#define LOLA_REMOTE_PRODUCT_ID 0x002
+
+#define ATI_REMOTE_VENDOR_ID 0x0bc7
+#define ATI_REMOTE_PRODUCT_ID 0x004
+#define LOLA_REMOTE_PRODUCT_ID 0x002
#define MEDION_REMOTE_PRODUCT_ID 0x006
-#define DRIVER_VERSION "2.2.1"
+#define DRIVER_VERSION "2.2.1"
#define DRIVER_AUTHOR "Torrey Hoffman <thoffman@arnor.net>"
#define DRIVER_DESC "ATI/X10 RF USB Remote Control"
@@ -113,18 +113,18 @@
#define DATA_BUFSIZE 63 /* size of URB data buffers */
#define ATI_INPUTNUM 1 /* Which input device to register as */
-static unsigned long channel_mask = 0;
+static unsigned long channel_mask;
module_param(channel_mask, ulong, 0444);
MODULE_PARM_DESC(channel_mask, "Bitmask of remote control channels to ignore");
-static int debug = 0;
+static int debug;
module_param(debug, int, 0444);
MODULE_PARM_DESC(debug, "Enable extra debug messages and information");
#define dbginfo(dev, format, arg...) do { if (debug) dev_info(dev , format , ## arg); } while (0)
#undef err
#define err(format, arg...) printk(KERN_ERR format , ## arg)
-
+
static struct usb_device_id ati_remote_table[] = {
{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, ATI_REMOTE_PRODUCT_ID) },
{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA_REMOTE_PRODUCT_ID) },
@@ -148,7 +148,7 @@
/* Acceleration curve for directional control pad */
static char accel[] = { 1, 2, 4, 6, 9, 13, 20 };
-/* Duplicate event filtering time.
+/* Duplicate event filtering time.
* Sequential, identical KIND_FILTERED inputs with less than
* FILTER_TIME jiffies between them are considered as repeat
* events. The hardware generates 5 events for the first keypress
@@ -161,10 +161,10 @@
static DECLARE_MUTEX(disconnect_sem);
struct ati_remote {
- struct input_dev idev;
+ struct input_dev idev;
struct usb_device *udev;
struct usb_interface *interface;
-
+
struct urb *irq_urb;
struct urb *out_urb;
struct usb_endpoint_descriptor *endpoint_in;
@@ -174,13 +174,11 @@
dma_addr_t inbuf_dma;
dma_addr_t outbuf_dma;
- int open; /* open counter */
-
unsigned char old_data[2]; /* Detect duplicate events */
unsigned long old_jiffies;
unsigned long acc_jiffies; /* handle acceleration */
unsigned int repeat_count;
-
+
char name[NAME_BUFSIZE];
char phys[NAME_BUFSIZE];
@@ -206,14 +204,14 @@
int type;
unsigned int code;
int value;
-} ati_remote_tbl[] =
+} ati_remote_tbl[] =
{
/* Directional control pad axes */
{KIND_ACCEL, 0x35, 0x70, EV_REL, REL_X, -1}, /* left */
{KIND_ACCEL, 0x36, 0x71, EV_REL, REL_X, 1}, /* right */
{KIND_ACCEL, 0x37, 0x72, EV_REL, REL_Y, -1}, /* up */
{KIND_ACCEL, 0x38, 0x73, EV_REL, REL_Y, 1}, /* down */
- /* Directional control pad diagonals */
+ /* Directional control pad diagonals */
{KIND_LU, 0x39, 0x74, EV_REL, 0, 0}, /* left up */
{KIND_RU, 0x3a, 0x75, EV_REL, 0, 0}, /* right up */
{KIND_LD, 0x3c, 0x77, EV_REL, 0, 0}, /* left down */
@@ -225,7 +223,7 @@
{KIND_LITERAL, 0x41, 0x7c, EV_KEY, BTN_RIGHT, 1},/* right btn down */
{KIND_LITERAL, 0x42, 0x7d, EV_KEY, BTN_RIGHT, 0},/* right btn up */
- /* Artificial "doubleclick" events are generated by the hardware.
+ /* Artificial "doubleclick" events are generated by the hardware.
* They are mapped to the "side" and "extra" mouse buttons here. */
{KIND_FILTERED, 0x3f, 0x7a, EV_KEY, BTN_SIDE, 1}, /* left dblclick */
{KIND_FILTERED, 0x43, 0x7e, EV_KEY, BTN_EXTRA, 1},/* right dblclick */
@@ -273,15 +271,15 @@
{KIND_FILTERED, 0xea, 0x25, EV_KEY, KEY_PLAY, 1}, /* ( >) */
{KIND_FILTERED, 0xe9, 0x24, EV_KEY, KEY_REWIND, 1}, /* (<<) */
{KIND_FILTERED, 0xeb, 0x26, EV_KEY, KEY_FORWARD, 1}, /* (>>) */
- {KIND_FILTERED, 0xed, 0x28, EV_KEY, KEY_STOP, 1}, /* ([]) */
+ {KIND_FILTERED, 0xed, 0x28, EV_KEY, KEY_STOP, 1}, /* ([]) */
{KIND_FILTERED, 0xee, 0x29, EV_KEY, KEY_PAUSE, 1}, /* ('') */
{KIND_FILTERED, 0xf0, 0x2b, EV_KEY, KEY_PREVIOUS, 1}, /* (<-) */
{KIND_FILTERED, 0xef, 0x2a, EV_KEY, KEY_NEXT, 1}, /* (>+) */
{KIND_FILTERED, 0xf2, 0x2D, EV_KEY, KEY_INFO, 1}, /* PLAYING */
{KIND_FILTERED, 0xf3, 0x2E, EV_KEY, KEY_HOME, 1}, /* TOP */
{KIND_FILTERED, 0xf4, 0x2F, EV_KEY, KEY_END, 1}, /* END */
- {KIND_FILTERED, 0xf5, 0x30, EV_KEY, KEY_SELECT, 1}, /* SELECT */
-
+ {KIND_FILTERED, 0xf5, 0x30, EV_KEY, KEY_SELECT, 1}, /* SELECT */
+
{KIND_END, 0x00, 0x00, EV_MAX + 1, 0, 0}
};
@@ -315,7 +313,7 @@
if ((len == 1) && (data[0] != (unsigned char)0xff) && (data[0] != 0x00))
warn("Weird byte 0x%02x", data[0]);
else if (len == 4)
- warn("Weird key %02x %02x %02x %02x",
+ warn("Weird key %02x %02x %02x %02x",
data[0], data[1], data[2], data[3]);
else
warn("Weird data, len=%d %02x %02x %02x %02x %02x %02x ...",
@@ -328,25 +326,16 @@
static int ati_remote_open(struct input_dev *inputdev)
{
struct ati_remote *ati_remote = inputdev->private;
- int retval = 0;
-
- down(&disconnect_sem);
-
- if (ati_remote->open++)
- goto exit;
/* On first open, submit the read urb which was set up previously. */
ati_remote->irq_urb->dev = ati_remote->udev;
if (usb_submit_urb(ati_remote->irq_urb, GFP_KERNEL)) {
- dev_err(&ati_remote->interface->dev,
+ dev_err(&ati_remote->interface->dev,
"%s: usb_submit_urb failed!\n", __FUNCTION__);
- ati_remote->open--;
- retval = -EIO;
+ return -EIO;
}
-exit:
- up(&disconnect_sem);
- return retval;
+ return 0;
}
/*
@@ -355,9 +344,8 @@
static void ati_remote_close(struct input_dev *inputdev)
{
struct ati_remote *ati_remote = inputdev->private;
-
- if (!--ati_remote->open)
- usb_kill_urb(ati_remote->irq_urb);
+
+ usb_kill_urb(ati_remote->irq_urb);
}
/*
@@ -366,13 +354,13 @@
static void ati_remote_irq_out(struct urb *urb, struct pt_regs *regs)
{
struct ati_remote *ati_remote = urb->context;
-
+
if (urb->status) {
dev_dbg(&ati_remote->interface->dev, "%s: status %d\n",
__FUNCTION__, urb->status);
return;
}
-
+
ati_remote->send_flags |= SEND_FLAG_COMPLETE;
wmb();
wake_up(&ati_remote->wait);
@@ -380,16 +368,16 @@
/*
* ati_remote_sendpacket
- *
+ *
* Used to send device initialization strings
*/
static int ati_remote_sendpacket(struct ati_remote *ati_remote, u16 cmd, unsigned char *data)
{
int retval = 0;
-
+
/* Set up out_urb */
memcpy(ati_remote->out_urb->transfer_buffer + 1, data, LO(cmd));
- ((char *) ati_remote->out_urb->transfer_buffer)[0] = HI(cmd);
+ ((char *) ati_remote->out_urb->transfer_buffer)[0] = HI(cmd);
ati_remote->out_urb->transfer_buffer_length = LO(cmd) + 1;
ati_remote->out_urb->dev = ati_remote->udev;
@@ -397,17 +385,17 @@
retval = usb_submit_urb(ati_remote->out_urb, GFP_ATOMIC);
if (retval) {
- dev_dbg(&ati_remote->interface->dev,
+ dev_dbg(&ati_remote->interface->dev,
"sendpacket: usb_submit_urb failed: %d\n", retval);
return retval;
}
wait_event_timeout(ati_remote->wait,
((ati_remote->out_urb->status != -EINPROGRESS) ||
- (ati_remote->send_flags & SEND_FLAG_COMPLETE)),
+ (ati_remote->send_flags & SEND_FLAG_COMPLETE)),
HZ);
usb_kill_urb(ati_remote->out_urb);
-
+
return retval;
}
@@ -419,15 +407,15 @@
int i;
for (i = 0; ati_remote_tbl[i].kind != KIND_END; i++) {
- /*
- * Decide if the table entry matches the remote input.
+ /*
+ * Decide if the table entry matches the remote input.
*/
if ((((ati_remote_tbl[i].data1 & 0x0f) == (d1 & 0x0f))) &&
- ((((ati_remote_tbl[i].data1 >> 4) -
- (d1 >> 4) + rem) & 0x0f) == 0x0f) &&
+ ((((ati_remote_tbl[i].data1 >> 4) -
+ (d1 >> 4) + rem) & 0x0f) == 0x0f) &&
(ati_remote_tbl[i].data2 == d2))
return i;
-
+
}
return -1;
}
@@ -435,16 +423,16 @@
/*
* ati_remote_report_input
*/
-static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
+static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
{
struct ati_remote *ati_remote = urb->context;
unsigned char *data= ati_remote->inbuf;
- struct input_dev *dev = &ati_remote->idev;
+ struct input_dev *dev = &ati_remote->idev;
int index, acc;
int remote_num;
-
+
/* Deal with strange looking inputs */
- if ( (urb->actual_length != 4) || (data[0] != 0x14) ||
+ if ( (urb->actual_length != 4) || (data[0] != 0x14) ||
((data[3] & 0x0f) != 0x00) ) {
ati_remote_dump(data, urb->actual_length);
return;
@@ -453,7 +441,7 @@
/* Mask unwanted remote channels. */
/* note: remote_num is 0-based, channel 1 on remote == 0 here */
remote_num = (data[3] >> 4) & 0x0f;
- if (channel_mask & (1 << (remote_num + 1))) {
+ if (channel_mask & (1 << (remote_num + 1))) {
dbginfo(&ati_remote->interface->dev,
"Masked input from channel 0x%02x: data %02x,%02x, mask= 0x%02lx\n",
remote_num, data[1], data[2], channel_mask);
@@ -463,37 +451,36 @@
/* Look up event code index in translation table */
index = ati_remote_event_lookup(remote_num, data[1], data[2]);
if (index < 0) {
- dev_warn(&ati_remote->interface->dev,
- "Unknown input from channel 0x%02x: data %02x,%02x\n",
+ dev_warn(&ati_remote->interface->dev,
+ "Unknown input from channel 0x%02x: data %02x,%02x\n",
remote_num, data[1], data[2]);
return;
- }
- dbginfo(&ati_remote->interface->dev,
+ }
+ dbginfo(&ati_remote->interface->dev,
"channel 0x%02x; data %02x,%02x; index %d; keycode %d\n",
remote_num, data[1], data[2], index, ati_remote_tbl[index].code);
-
+
if (ati_remote_tbl[index].kind == KIND_LITERAL) {
input_regs(dev, regs);
input_event(dev, ati_remote_tbl[index].type,
ati_remote_tbl[index].code,
ati_remote_tbl[index].value);
input_sync(dev);
-
+
ati_remote->old_jiffies = jiffies;
return;
}
-
+
if (ati_remote_tbl[index].kind == KIND_FILTERED) {
/* Filter duplicate events which happen "too close" together. */
- if ((ati_remote->old_data[0] == data[1]) &&
- (ati_remote->old_data[1] == data[2]) &&
- ((ati_remote->old_jiffies + FILTER_TIME) > jiffies)) {
+ if ((ati_remote->old_data[0] == data[1]) &&
+ (ati_remote->old_data[1] == data[2]) &&
+ ((ati_remote->old_jiffies + FILTER_TIME) > jiffies)) {
ati_remote->repeat_count++;
- }
- else {
+ } else {
ati_remote->repeat_count = 0;
}
-
+
ati_remote->old_data[0] = data[1];
ati_remote->old_data[1] = data[2];
ati_remote->old_jiffies = jiffies;
@@ -501,7 +488,7 @@
if ((ati_remote->repeat_count > 0)
&& (ati_remote->repeat_count < 5))
return;
-
+
input_regs(dev, regs);
input_event(dev, ati_remote_tbl[index].type,
@@ -511,13 +498,13 @@
input_sync(dev);
return;
- }
-
- /*
+ }
+
+ /*
* Other event kinds are from the directional control pad, and have an
* acceleration factor applied to them. Without this acceleration, the
* control pad is mostly unusable.
- *
+ *
* If elapsed time since last event is > 1/4 second, user "stopped",
* so reset acceleration. Otherwise, user is probably holding the control
* pad down, so we increase acceleration, ramping up over two seconds to
@@ -559,7 +546,7 @@
input_report_rel(dev, REL_Y, acc);
break;
default:
- dev_dbg(&ati_remote->interface->dev, "ati_remote kind=%d\n",
+ dev_dbg(&ati_remote->interface->dev, "ati_remote kind=%d\n",
ati_remote_tbl[index].kind);
}
input_sync(dev);
@@ -586,12 +573,12 @@
case -ESHUTDOWN:
dev_dbg(&ati_remote->interface->dev, "%s: urb error status, unlink? \n",
__FUNCTION__);
- return;
+ return;
default: /* error */
- dev_dbg(&ati_remote->interface->dev, "%s: Nonzero urb status %d\n",
+ dev_dbg(&ati_remote->interface->dev, "%s: Nonzero urb status %d\n",
__FUNCTION__, urb->status);
}
-
+
retval = usb_submit_urb(urb, SLAB_ATOMIC);
if (retval)
dev_err(&ati_remote->interface->dev, "%s: usb_submit_urb()=%d\n",
@@ -603,8 +590,6 @@
*/
static void ati_remote_delete(struct ati_remote *ati_remote)
{
- if (!ati_remote) return;
-
if (ati_remote->irq_urb)
usb_kill_urb(ati_remote->irq_urb);
@@ -614,16 +599,16 @@
input_unregister_device(&ati_remote->idev);
if (ati_remote->inbuf)
- usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
+ usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
ati_remote->inbuf, ati_remote->inbuf_dma);
-
+
if (ati_remote->outbuf)
- usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
+ usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
ati_remote->outbuf, ati_remote->outbuf_dma);
-
+
if (ati_remote->irq_urb)
usb_free_urb(ati_remote->irq_urb);
-
+
if (ati_remote->out_urb)
usb_free_urb(ati_remote->out_urb);
@@ -636,21 +621,21 @@
int i;
idev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
- idev->keybit[LONG(BTN_MOUSE)] = ( BIT(BTN_LEFT) | BIT(BTN_RIGHT) |
+ idev->keybit[LONG(BTN_MOUSE)] = ( BIT(BTN_LEFT) | BIT(BTN_RIGHT) |
BIT(BTN_SIDE) | BIT(BTN_EXTRA) );
idev->relbit[0] = BIT(REL_X) | BIT(REL_Y);
for (i = 0; ati_remote_tbl[i].kind != KIND_END; i++)
if (ati_remote_tbl[i].type == EV_KEY)
set_bit(ati_remote_tbl[i].code, idev->keybit);
-
+
idev->private = ati_remote;
idev->open = ati_remote_open;
idev->close = ati_remote_close;
-
+
idev->name = ati_remote->name;
idev->phys = ati_remote->phys;
-
- idev->id.bustype = BUS_USB;
+
+ idev->id.bustype = BUS_USB;
idev->id.vendor = le16_to_cpu(ati_remote->udev->descriptor.idVendor);
idev->id.product = le16_to_cpu(ati_remote->udev->descriptor.idProduct);
idev->id.version = le16_to_cpu(ati_remote->udev->descriptor.bcdDevice);
@@ -660,27 +645,27 @@
{
struct usb_device *udev = ati_remote->udev;
int pipe, maxp;
-
+
init_waitqueue_head(&ati_remote->wait);
/* Set up irq_urb */
pipe = usb_rcvintpipe(udev, ati_remote->endpoint_in->bEndpointAddress);
maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
maxp = (maxp > DATA_BUFSIZE) ? DATA_BUFSIZE : maxp;
-
- usb_fill_int_urb(ati_remote->irq_urb, udev, pipe, ati_remote->inbuf,
- maxp, ati_remote_irq_in, ati_remote,
+
+ usb_fill_int_urb(ati_remote->irq_urb, udev, pipe, ati_remote->inbuf,
+ maxp, ati_remote_irq_in, ati_remote,
ati_remote->endpoint_in->bInterval);
ati_remote->irq_urb->transfer_dma = ati_remote->inbuf_dma;
ati_remote->irq_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
+
/* Set up out_urb */
pipe = usb_sndintpipe(udev, ati_remote->endpoint_out->bEndpointAddress);
maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
maxp = (maxp > DATA_BUFSIZE) ? DATA_BUFSIZE : maxp;
- usb_fill_int_urb(ati_remote->out_urb, udev, pipe, ati_remote->outbuf,
- maxp, ati_remote_irq_out, ati_remote,
+ usb_fill_int_urb(ati_remote->out_urb, udev, pipe, ati_remote->outbuf,
+ maxp, ati_remote_irq_out, ati_remote,
ati_remote->endpoint_out->bInterval);
ati_remote->out_urb->transfer_dma = ati_remote->outbuf_dma;
ati_remote->out_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
@@ -688,11 +673,11 @@
/* send initialization strings */
if ((ati_remote_sendpacket(ati_remote, 0x8004, init1)) ||
(ati_remote_sendpacket(ati_remote, 0x8007, init2))) {
- dev_err(&ati_remote->interface->dev,
+ dev_err(&ati_remote->interface->dev,
"Initializing ati_remote hardware failed.\n");
return 1;
}
-
+
return 0;
}
@@ -769,7 +754,7 @@
if (!strlen(ati_remote->name))
sprintf(ati_remote->name, DRIVER_DESC "(%04x,%04x)",
- le16_to_cpu(ati_remote->udev->descriptor.idVendor),
+ le16_to_cpu(ati_remote->udev->descriptor.idVendor),
le16_to_cpu(ati_remote->udev->descriptor.idProduct));
/* Device Hardware Initialization - fills in ati_remote->idev from udev. */
@@ -781,11 +766,11 @@
ati_remote_input_init(ati_remote);
input_register_device(&ati_remote->idev);
- dev_info(&ati_remote->interface->dev, "Input registered: %s on %s\n",
+ dev_info(&ati_remote->interface->dev, "Input registered: %s on %s\n",
ati_remote->name, path);
usb_set_intfdata(interface, ati_remote);
-
+
error:
if (retval)
ati_remote_delete(ati_remote);
@@ -800,18 +785,14 @@
{
struct ati_remote *ati_remote;
- down(&disconnect_sem);
-
ati_remote = usb_get_intfdata(interface);
usb_set_intfdata(interface, NULL);
if (!ati_remote) {
warn("%s - null device?\n", __FUNCTION__);
return;
}
-
- ati_remote_delete(ati_remote);
- up(&disconnect_sem);
+ ati_remote_delete(ati_remote);
}
/*
@@ -820,7 +801,7 @@
static int __init ati_remote_init(void)
{
int result;
-
+
result = usb_register(&ati_remote_driver);
if (result)
err("usb_register error #%d\n", result);
@@ -838,8 +819,8 @@
usb_deregister(&ati_remote_driver);
}
-/*
- * module specification
+/*
+ * module specification
*/
module_init(ati_remote_init);
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 2d8bd9d..96959ec 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -232,7 +232,7 @@
report->size += parser->global.report_size * parser->global.report_count;
if (!parser->local.usage_index) /* Ignore padding fields */
- return 0;
+ return 0;
usages = max_t(int, parser->local.usage_index, parser->global.report_count);
@@ -765,7 +765,7 @@
static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
{
report += (offset >> 5) << 2; offset &= 31;
- return (le64_to_cpu(get_unaligned((__le64*)report)) >> offset) & ((1 << n) - 1);
+ return (le64_to_cpu(get_unaligned((__le64*)report)) >> offset) & ((1ULL << n) - 1);
}
static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value)
@@ -1233,6 +1233,13 @@
return 0;
}
+static int hid_set_idle(struct usb_device *dev, int ifnum, int report, int idle)
+{
+ return usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, (idle << 8) | report,
+ ifnum, NULL, 0, USB_CTRL_SET_TIMEOUT);
+}
+
static int hid_get_class_descriptor(struct usb_device *dev, int ifnum,
unsigned char type, void *buf, int size)
{
@@ -1301,10 +1308,6 @@
if (err)
warn("timeout initializing reports\n");
-
- usb_control_msg(hid->dev, usb_sndctrlpipe(hid->dev, 0),
- HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, 0,
- hid->ifnum, NULL, 0, USB_CTRL_SET_TIMEOUT);
}
#define USB_VENDOR_ID_WACOM 0x056a
@@ -1590,6 +1593,8 @@
return NULL;
}
+ hid_set_idle(dev, interface->desc.bInterfaceNumber, 0, 0);
+
if ((n = hid_get_class_descriptor(dev, interface->desc.bInterfaceNumber, HID_DT_REPORT, rdesc, rsize)) < 0) {
dbg("reading report descriptor failed");
kfree(rdesc);
@@ -1635,7 +1640,7 @@
/* Change the polling interval of mice. */
if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
interval = hid_mousepoll_interval;
-
+
if (endpoint->bEndpointAddress & USB_DIR_IN) {
if (hid->urbin)
continue;
diff --git a/drivers/usb/input/hid-debug.h b/drivers/usb/input/hid-debug.h
index 2b91705..52437e5 100644
--- a/drivers/usb/input/hid-debug.h
+++ b/drivers/usb/input/hid-debug.h
@@ -67,7 +67,7 @@
{0, 0x44, "Vbry"},
{0, 0x45, "Vbrz"},
{0, 0x46, "Vno"},
- {0, 0x80, "SystemControl"},
+ {0, 0x80, "SystemControl"},
{0, 0x81, "SystemPowerDown"},
{0, 0x82, "SystemSleep"},
{0, 0x83, "SystemWakeUp"},
@@ -347,7 +347,7 @@
static void hid_dump_field(struct hid_field *field, int n) {
int j;
-
+
if (field->physical) {
tab(n);
printk("Physical(");
@@ -408,7 +408,7 @@
printk("%s", units[sys][i]);
if(nibble != 1) {
/* This is a _signed_ nibble(!) */
-
+
int val = nibble & 0x7;
if(nibble & 0x08)
val = -((0x7 & ~val) +1);
@@ -443,7 +443,7 @@
struct list_head *list;
unsigned i,k;
static char *table[] = {"INPUT", "OUTPUT", "FEATURE"};
-
+
for (i = 0; i < HID_REPORT_TYPES; i++) {
report_enum = device->report_enum + i;
list = report_enum->report_list.next;
@@ -664,8 +664,8 @@
static char *relatives[REL_MAX + 1] = {
[REL_X] = "X", [REL_Y] = "Y",
[REL_Z] = "Z", [REL_HWHEEL] = "HWheel",
- [REL_DIAL] = "Dial", [REL_WHEEL] = "Wheel",
- [REL_MISC] = "Misc",
+ [REL_DIAL] = "Dial", [REL_WHEEL] = "Wheel",
+ [REL_MISC] = "Misc",
};
static char *absolutes[ABS_MAX + 1] = {
@@ -690,9 +690,9 @@
};
static char *leds[LED_MAX + 1] = {
- [LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock",
+ [LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock",
[LED_SCROLLL] = "ScrollLock", [LED_COMPOSE] = "Compose",
- [LED_KANA] = "Kana", [LED_SLEEP] = "Sleep",
+ [LED_KANA] = "Kana", [LED_SLEEP] = "Sleep",
[LED_SUSPEND] = "Suspend", [LED_MUTE] = "Mute",
[LED_MISC] = "Misc",
};
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
index 5553c35..9ac1e90 100644
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -164,7 +164,7 @@
case HID_GD_X: case HID_GD_Y: case HID_GD_Z:
case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:
case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL:
- if (field->flags & HID_MAIN_ITEM_RELATIVE)
+ if (field->flags & HID_MAIN_ITEM_RELATIVE)
map_rel(usage->hid & 0xf);
else
map_abs(usage->hid & 0xf);
@@ -297,7 +297,7 @@
case HID_UP_MSVENDOR:
goto ignore;
-
+
case HID_UP_PID:
set_bit(EV_FF, input->evbit);
@@ -349,7 +349,7 @@
goto ignore;
if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) &&
- (usage->type == EV_REL) && (usage->code == REL_WHEEL))
+ (usage->type == EV_REL) && (usage->code == REL_WHEEL))
set_bit(REL_HWHEEL, bit);
if (((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
@@ -365,11 +365,11 @@
a = field->logical_minimum = 0;
b = field->logical_maximum = 255;
}
-
+
if (field->application == HID_GD_GAMEPAD || field->application == HID_GD_JOYSTICK)
input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4);
else input_set_abs_params(input, usage->code, a, b, 0, 0);
-
+
}
if (usage->hat_min < usage->hat_max || usage->hat_dir) {
@@ -420,7 +420,7 @@
return;
}
- if (usage->hat_min < usage->hat_max || usage->hat_dir) {
+ if (usage->hat_min < usage->hat_max || usage->hat_dir) {
int hat_dir = usage->hat_dir;
if (!hat_dir)
hat_dir = (value - usage->hat_min) * 8 / (usage->hat_max - usage->hat_min + 1) + 1;
@@ -551,7 +551,7 @@
for (i = 0; i < hid->maxcollection; i++)
if (hid->collection[i].type == HID_COLLECTION_APPLICATION ||
hid->collection[i].type == HID_COLLECTION_PHYSICAL)
- if (IS_INPUT_APPLICATION(hid->collection[i].usage))
+ if (IS_INPUT_APPLICATION(hid->collection[i].usage))
break;
if (i == hid->maxcollection)
@@ -592,7 +592,7 @@
for (j = 0; j < report->field[i]->maxusage; j++)
hidinput_configure_usage(hidinput, report->field[i],
report->field[i]->usage + j);
-
+
if (hid->quirks & HID_QUIRK_MULTI_INPUT) {
/* This will leave hidinput NULL, so that it
* allocates another one if we have more inputs on
diff --git a/drivers/usb/input/hid-lgff.c b/drivers/usb/input/hid-lgff.c
index 0d7404b..0c4c77a 100644
--- a/drivers/usb/input/hid-lgff.c
+++ b/drivers/usb/input/hid-lgff.c
@@ -94,7 +94,7 @@
isn't really necessary */
unsigned long flags[1]; /* Contains various information about the
- state of the driver for this device */
+ state of the driver for this device */
struct timer_list timer;
};
@@ -234,7 +234,7 @@
kfree(ret);
return NULL;
}
- memset(ret->field[0]->value, 0, sizeof(s32[8]));
+ memset(ret->field[0]->value, 0, sizeof(s32[8]));
return ret;
}
@@ -295,11 +295,11 @@
unsigned long flags;
if (type != EV_FF) return -EINVAL;
- if (!LGFF_CHECK_OWNERSHIP(code, lgff)) return -EACCES;
+ if (!LGFF_CHECK_OWNERSHIP(code, lgff)) return -EACCES;
if (value < 0) return -EINVAL;
spin_lock_irqsave(&lgff->lock, flags);
-
+
if (value > 0) {
if (test_bit(EFFECT_STARTED, effect->flags)) {
spin_unlock_irqrestore(&lgff->lock, flags);
@@ -345,7 +345,7 @@
and perform ioctls on the same fd all at the same time */
if ( current->pid == lgff->effects[i].owner
&& test_bit(EFFECT_USED, lgff->effects[i].flags)) {
-
+
if (hid_lgff_erase(dev, i))
warn("erase effect %d failed", i);
}
@@ -378,7 +378,7 @@
struct lgff_effect new;
int id;
unsigned long flags;
-
+
dbg("ioctl rumble");
if (!test_bit(effect->type, input->ffbit)) return -EINVAL;
@@ -441,7 +441,7 @@
spin_lock_irqsave(&lgff->lock, flags);
- for (i=0; i<LGFF_EFFECTS; ++i) {
+ for (i=0; i<LGFF_EFFECTS; ++i) {
struct lgff_effect* effect = lgff->effects +i;
if (test_bit(EFFECT_PLAYING, effect->flags)) {
@@ -491,7 +491,7 @@
set_bit(EFFECT_PLAYING, lgff->effects[i].flags);
}
}
- }
+ }
#define CLAMP(x) if (x < 0) x = 0; if (x > 0xff) x = 0xff
@@ -524,5 +524,5 @@
add_timer(&lgff->timer);
}
- spin_unlock_irqrestore(&lgff->lock, flags);
+ spin_unlock_irqrestore(&lgff->lock, flags);
}
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
index 6d9329c..c1b6b69 100644
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -118,7 +118,7 @@
#define HID_MAIN_ITEM_CONSTANT 0x001
#define HID_MAIN_ITEM_VARIABLE 0x002
#define HID_MAIN_ITEM_RELATIVE 0x004
-#define HID_MAIN_ITEM_WRAP 0x008
+#define HID_MAIN_ITEM_WRAP 0x008
#define HID_MAIN_ITEM_NONLINEAR 0x010
#define HID_MAIN_ITEM_NO_PREFERRED 0x020
#define HID_MAIN_ITEM_NULL_STATE 0x040
@@ -172,14 +172,14 @@
#define HID_USAGE_PAGE 0xffff0000
#define HID_UP_UNDEFINED 0x00000000
-#define HID_UP_GENDESK 0x00010000
-#define HID_UP_KEYBOARD 0x00070000
-#define HID_UP_LED 0x00080000
-#define HID_UP_BUTTON 0x00090000
-#define HID_UP_ORDINAL 0x000a0000
+#define HID_UP_GENDESK 0x00010000
+#define HID_UP_KEYBOARD 0x00070000
+#define HID_UP_LED 0x00080000
+#define HID_UP_BUTTON 0x00090000
+#define HID_UP_ORDINAL 0x000a0000
#define HID_UP_CONSUMER 0x000c0000
-#define HID_UP_DIGITIZER 0x000d0000
-#define HID_UP_PID 0x000f0000
+#define HID_UP_DIGITIZER 0x000d0000
+#define HID_UP_PID 0x000f0000
#define HID_UP_HPVENDOR 0xff7f0000
#define HID_UP_MSVENDOR 0xff000000
@@ -406,7 +406,7 @@
dma_addr_t outbuf_dma; /* Output buffer dma */
spinlock_t outlock; /* Output fifo spinlock */
- unsigned claimed; /* Claimed by hidinput, hiddev? */
+ unsigned claimed; /* Claimed by hidinput, hiddev? */
unsigned quirks; /* Various quirks the device can pull on us */
struct list_head inputs; /* The list of inputs */
diff --git a/drivers/usb/input/hiddev.c b/drivers/usb/input/hiddev.c
index 96b7c90..4c13331 100644
--- a/drivers/usb/input/hiddev.c
+++ b/drivers/usb/input/hiddev.c
@@ -95,7 +95,7 @@
return NULL;
rinfo->report_id = ((struct hid_report *) list)->id;
break;
-
+
case HID_REPORT_ID_NEXT:
list = (struct list_head *)
report_enum->report_id_hash[rinfo->report_id & HID_REPORT_ID_MASK];
@@ -106,7 +106,7 @@
return NULL;
rinfo->report_id = ((struct hid_report *) list)->id;
break;
-
+
default:
return NULL;
}
@@ -158,7 +158,7 @@
if (uref->field_index != HID_FIELD_INDEX_NONE ||
(list->flags & HIDDEV_FLAG_REPORT) != 0) {
list->buffer[list->head] = *uref;
- list->head = (list->head + 1) &
+ list->head = (list->head + 1) &
(HIDDEV_BUFFER_SIZE - 1);
kill_fasync(&list->fasync, SIGIO, POLL_IN);
}
@@ -179,9 +179,9 @@
unsigned type = field->report_type;
struct hiddev_usage_ref uref;
- uref.report_type =
+ uref.report_type =
(type == HID_INPUT_REPORT) ? HID_REPORT_TYPE_INPUT :
- ((type == HID_OUTPUT_REPORT) ? HID_REPORT_TYPE_OUTPUT :
+ ((type == HID_OUTPUT_REPORT) ? HID_REPORT_TYPE_OUTPUT :
((type == HID_FEATURE_REPORT) ? HID_REPORT_TYPE_FEATURE:0));
uref.report_id = field->report->id;
uref.field_index = field->index;
@@ -199,9 +199,9 @@
struct hiddev_usage_ref uref;
memset(&uref, 0, sizeof(uref));
- uref.report_type =
+ uref.report_type =
(type == HID_INPUT_REPORT) ? HID_REPORT_TYPE_INPUT :
- ((type == HID_OUTPUT_REPORT) ? HID_REPORT_TYPE_OUTPUT :
+ ((type == HID_OUTPUT_REPORT) ? HID_REPORT_TYPE_OUTPUT :
((type == HID_FEATURE_REPORT) ? HID_REPORT_TYPE_FEATURE:0));
uref.report_id = report->id;
uref.field_index = HID_FIELD_INDEX_NONE;
@@ -236,7 +236,7 @@
*listptr = (*listptr)->next;
if (!--list->hiddev->open) {
- if (list->hiddev->exist)
+ if (list->hiddev->exist)
hid_close(list->hiddev->hid);
else
kfree(list->hiddev);
@@ -303,7 +303,7 @@
if (list->head == list->tail) {
add_wait_queue(&list->hiddev->wait, &wait);
set_current_state(TASK_INTERRUPTIBLE);
-
+
while (list->head == list->tail) {
if (file->f_flags & O_NONBLOCK) {
retval = -EAGAIN;
@@ -317,7 +317,7 @@
retval = -EIO;
break;
}
-
+
schedule();
}
@@ -329,7 +329,7 @@
return retval;
- while (list->head != list->tail &&
+ while (list->head != list->tail &&
retval + event_size <= count) {
if ((list->flags & HIDDEV_FLAG_UREF) == 0) {
if (list->buffer[list->tail].field_index !=
@@ -405,10 +405,10 @@
return -EINVAL;
for (i = 0; i < hid->maxcollection; i++)
- if (hid->collection[i].type ==
+ if (hid->collection[i].type ==
HID_COLLECTION_APPLICATION && arg-- == 0)
break;
-
+
if (i == hid->maxcollection)
return -EINVAL;
@@ -562,7 +562,7 @@
if (!uref_multi)
return -ENOMEM;
uref = &uref_multi->uref;
- if (copy_from_user(uref, user_arg, sizeof(*uref)))
+ if (copy_from_user(uref, user_arg, sizeof(*uref)))
goto fault;
rinfo.report_type = uref->report_type;
@@ -595,7 +595,7 @@
return -ENOMEM;
uref = &uref_multi->uref;
if (cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) {
- if (copy_from_user(uref_multi, user_arg,
+ if (copy_from_user(uref_multi, user_arg,
sizeof(*uref_multi)))
goto fault;
} else {
@@ -603,7 +603,7 @@
goto fault;
}
- if (cmd != HIDIOCGUSAGE &&
+ if (cmd != HIDIOCGUSAGE &&
cmd != HIDIOCGUSAGES &&
uref->report_type == HID_REPORT_TYPE_INPUT)
goto inval;
@@ -651,16 +651,16 @@
return field->usage[uref->usage_index].collection_index;
case HIDIOCGUSAGES:
for (i = 0; i < uref_multi->num_values; i++)
- uref_multi->values[i] =
+ uref_multi->values[i] =
field->value[uref->usage_index + i];
- if (copy_to_user(user_arg, uref_multi,
+ if (copy_to_user(user_arg, uref_multi,
sizeof(*uref_multi)))
goto fault;
goto goodreturn;
case HIDIOCSUSAGES:
for (i = 0; i < uref_multi->num_values; i++)
- field->value[uref->usage_index + i] =
- uref_multi->values[i];
+ field->value[uref->usage_index + i] =
+ uref_multi->values[i];
goto goodreturn;
}
@@ -670,7 +670,7 @@
fault:
kfree(uref_multi);
return -EFAULT;
-inval:
+inval:
kfree(uref_multi);
return -EINVAL;
@@ -734,7 +734,7 @@
.name = "usb/hid/hiddev%d",
.fops = &hiddev_fops,
.mode = S_IFCHR | S_IRUGO | S_IWUSR,
- .minor_base = HIDDEV_MINOR_BASE,
+ .minor_base = HIDDEV_MINOR_BASE,
};
/*
@@ -747,7 +747,7 @@
int retval;
for (i = 0; i < hid->maxcollection; i++)
- if (hid->collection[i].type ==
+ if (hid->collection[i].type ==
HID_COLLECTION_APPLICATION &&
!IS_INPUT_APPLICATION(hid->collection[i].usage))
break;
@@ -755,11 +755,11 @@
if (i == hid->maxcollection && (hid->quirks & HID_QUIRK_HIDDEV) == 0)
return -1;
- if (!(hiddev = kmalloc(sizeof(struct hiddev), GFP_KERNEL)))
+ if (!(hiddev = kmalloc(sizeof(struct hiddev), GFP_KERNEL)))
return -1;
memset(hiddev, 0, sizeof(struct hiddev));
- retval = usb_register_dev(hid->intf, &hiddev_class);
+ retval = usb_register_dev(hid->intf, &hiddev_class);
if (retval) {
err("Not able to get a minor for this device.");
kfree(hiddev);
@@ -768,12 +768,12 @@
init_waitqueue_head(&hiddev->wait);
- hiddev_table[hid->intf->minor - HIDDEV_MINOR_BASE] = hiddev;
+ hiddev_table[hid->intf->minor - HIDDEV_MINOR_BASE] = hiddev;
hiddev->hid = hid;
hiddev->exist = 1;
- hid->minor = hid->intf->minor;
+ hid->minor = hid->intf->minor;
hid->hiddev = hiddev;
return 0;
@@ -818,7 +818,7 @@
/* We never attach in this manner, and rely on HID to connect us. This
* is why there is no disconnect routine defined in the usb_driver either.
*/
-static int hiddev_usbd_probe(struct usb_interface *intf,
+static int hiddev_usbd_probe(struct usb_interface *intf,
const struct usb_device_id *hiddev_info)
{
return -ENODEV;
diff --git a/drivers/usb/input/itmtouch.c b/drivers/usb/input/itmtouch.c
new file mode 100644
index 0000000..47dec6a
--- /dev/null
+++ b/drivers/usb/input/itmtouch.c
@@ -0,0 +1,268 @@
+/******************************************************************************
+ * itmtouch.c -- Driver for ITM touchscreen panel
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Based upon original work by Chris Collins <xfire-itmtouch@xware.cx>.
+ *
+ * Kudos to ITM for providing me with the datasheet for the panel,
+ * even though it was a day later than I had finished writing this
+ * driver.
+ *
+ * It has meant that I've been able to correct my interpretation of the
+ * protocol packets however.
+ *
+ * CC -- 2003/9/29
+ *
+ * History
+ * 1.0 & 1.1 2003 (CC) vojtech@suse.cz
+ * Original version for 2.4.x kernels
+ *
+ * 1.2 02/03/2005 (HCE) hc@mivu.no
+ * Complete rewrite to support Linux 2.6.10, thanks to mtouchusb.c for hints.
+ * Unfortunately no calibration support at this time.
+ *
+ * 1.2.1 09/03/2005 (HCE) hc@mivu.no
+ * Code cleanup and adjusting syntax to start matching kernel standards
+ *
+ *****************************************************************************/
+
+#include <linux/config.h>
+
+#ifdef CONFIG_USB_DEBUG
+ #define DEBUG
+#else
+ #undef DEBUG
+#endif
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/usb.h>
+
+/* only an 8 byte buffer necessary for a single packet */
+#define ITM_BUFSIZE 8
+#define PATH_SIZE 64
+
+#define USB_VENDOR_ID_ITMINC 0x0403
+#define USB_PRODUCT_ID_TOUCHPANEL 0xf9e9
+
+#define DRIVER_AUTHOR "Hans-Christian Egtvedt <hc@mivu.no>"
+#define DRIVER_VERSION "v1.2.1"
+#define DRIVER_DESC "USB ITM Inc Touch Panel Driver"
+#define DRIVER_LICENSE "GPL"
+
+MODULE_AUTHOR( DRIVER_AUTHOR );
+MODULE_DESCRIPTION( DRIVER_DESC );
+MODULE_LICENSE( DRIVER_LICENSE );
+
+struct itmtouch_dev {
+ struct usb_device *usbdev; /* usb device */
+ struct input_dev inputdev; /* input device */
+ struct urb *readurb; /* urb */
+ char rbuf[ITM_BUFSIZE]; /* data */
+ int users;
+ char name[128];
+ char phys[64];
+};
+
+static struct usb_device_id itmtouch_ids [] = {
+ { USB_DEVICE(USB_VENDOR_ID_ITMINC, USB_PRODUCT_ID_TOUCHPANEL) },
+ { }
+};
+
+static void itmtouch_irq(struct urb *urb, struct pt_regs *regs)
+{
+ struct itmtouch_dev * itmtouch = urb->context;
+ unsigned char *data = urb->transfer_buffer;
+ struct input_dev *dev = &itmtouch->inputdev;
+ int retval;
+
+ switch (urb->status) {
+ case 0:
+ /* success */
+ break;
+ case -ETIMEDOUT:
+ /* this urb is timing out */
+ dbg("%s - urb timed out - was the device unplugged?",
+ __FUNCTION__);
+ return;
+ case -ECONNRESET:
+ case -ENOENT:
+ case -ESHUTDOWN:
+ /* this urb is terminated, clean up */
+ dbg("%s - urb shutting down with status: %d",
+ __FUNCTION__, urb->status);
+ return;
+ default:
+ dbg("%s - nonzero urb status received: %d",
+ __FUNCTION__, urb->status);
+ goto exit;
+ }
+
+ input_regs(dev, regs);
+
+ /* if pressure has been released, then don't report X/Y */
+ if (data[7] & 0x20) {
+ input_report_abs(dev, ABS_X, (data[0] & 0x1F) << 7 | (data[3] & 0x7F));
+ input_report_abs(dev, ABS_Y, (data[1] & 0x1F) << 7 | (data[4] & 0x7F));
+ }
+
+ input_report_abs(dev, ABS_PRESSURE, (data[2] & 1) << 7 | (data[5] & 0x7F));
+ input_report_key(dev, BTN_TOUCH, ~data[7] & 0x20);
+ input_sync(dev);
+
+exit:
+ retval = usb_submit_urb (urb, GFP_ATOMIC);
+ if (retval)
+ printk(KERN_ERR "%s - usb_submit_urb failed with result: %d",
+ __FUNCTION__, retval);
+}
+
+static int itmtouch_open(struct input_dev *input)
+{
+ struct itmtouch_dev *itmtouch = input->private;
+
+ itmtouch->readurb->dev = itmtouch->usbdev;
+
+ if (usb_submit_urb(itmtouch->readurb, GFP_KERNEL))
+ return -EIO;
+
+ return 0;
+}
+
+static void itmtouch_close(struct input_dev *input)
+{
+ struct itmtouch_dev *itmtouch = input->private;
+
+ usb_kill_urb(itmtouch->readurb);
+}
+
+static int itmtouch_probe(struct usb_interface *intf, const struct usb_device_id *id)
+{
+ struct itmtouch_dev *itmtouch;
+ struct usb_host_interface *interface;
+ struct usb_endpoint_descriptor *endpoint;
+ struct usb_device *udev = interface_to_usbdev(intf);
+ unsigned int pipe;
+ unsigned int maxp;
+ char path[PATH_SIZE];
+
+ interface = intf->cur_altsetting;
+ endpoint = &interface->endpoint[0].desc;
+
+ if (!(itmtouch = kcalloc(1, sizeof(struct itmtouch_dev), GFP_KERNEL))) {
+ err("%s - Out of memory.", __FUNCTION__);
+ return -ENOMEM;
+ }
+
+ itmtouch->usbdev = udev;
+
+ itmtouch->inputdev.private = itmtouch;
+ itmtouch->inputdev.open = itmtouch_open;
+ itmtouch->inputdev.close = itmtouch_close;
+
+ usb_make_path(udev, path, PATH_SIZE);
+
+ itmtouch->inputdev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
+ itmtouch->inputdev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE);
+ itmtouch->inputdev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
+
+ itmtouch->inputdev.name = itmtouch->name;
+ itmtouch->inputdev.phys = itmtouch->phys;
+ itmtouch->inputdev.id.bustype = BUS_USB;
+ itmtouch->inputdev.id.vendor = udev->descriptor.idVendor;
+ itmtouch->inputdev.id.product = udev->descriptor.idProduct;
+ itmtouch->inputdev.id.version = udev->descriptor.bcdDevice;
+ itmtouch->inputdev.dev = &intf->dev;
+
+ if (!strlen(itmtouch->name))
+ sprintf(itmtouch->name, "USB ITM touchscreen");
+
+ /* device limits */
+ /* as specified by the ITM datasheet, X and Y are 12bit,
+ * Z (pressure) is 8 bit. However, the fields are defined up
+ * to 14 bits for future possible expansion.
+ */
+ input_set_abs_params(&itmtouch->inputdev, ABS_X, 0, 0x0FFF, 2, 0);
+ input_set_abs_params(&itmtouch->inputdev, ABS_Y, 0, 0x0FFF, 2, 0);
+ input_set_abs_params(&itmtouch->inputdev, ABS_PRESSURE, 0, 0xFF, 2, 0);
+
+ /* initialise the URB so we can read from the transport stream */
+ pipe = usb_rcvintpipe(itmtouch->usbdev, endpoint->bEndpointAddress);
+ maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
+
+ if (maxp > ITM_BUFSIZE)
+ maxp = ITM_BUFSIZE;
+
+ itmtouch->readurb = usb_alloc_urb(0, GFP_KERNEL);
+
+ if (!itmtouch->readurb) {
+ dbg("%s - usb_alloc_urb failed: itmtouch->readurb", __FUNCTION__);
+ kfree(itmtouch);
+ return -ENOMEM;
+ }
+
+ usb_fill_int_urb(itmtouch->readurb, itmtouch->usbdev, pipe, itmtouch->rbuf,
+ maxp, itmtouch_irq, itmtouch, endpoint->bInterval);
+
+ input_register_device(&itmtouch->inputdev);
+
+ printk(KERN_INFO "itmtouch: %s registered on %s\n", itmtouch->name, path);
+ usb_set_intfdata(intf, itmtouch);
+
+ return 0;
+}
+
+static void itmtouch_disconnect(struct usb_interface *intf)
+{
+ struct itmtouch_dev *itmtouch = usb_get_intfdata(intf);
+
+ usb_set_intfdata(intf, NULL);
+
+ if (itmtouch) {
+ input_unregister_device(&itmtouch->inputdev);
+ usb_kill_urb(itmtouch->readurb);
+ usb_free_urb(itmtouch->readurb);
+ kfree(itmtouch);
+ }
+}
+
+MODULE_DEVICE_TABLE(usb, itmtouch_ids);
+
+static struct usb_driver itmtouch_driver = {
+ .owner = THIS_MODULE,
+ .name = "itmtouch",
+ .probe = itmtouch_probe,
+ .disconnect = itmtouch_disconnect,
+ .id_table = itmtouch_ids,
+};
+
+static int __init itmtouch_init(void)
+{
+ info(DRIVER_DESC " " DRIVER_VERSION);
+ info(DRIVER_AUTHOR);
+ return usb_register(&itmtouch_driver);
+}
+
+static void __exit itmtouch_exit(void)
+{
+ usb_deregister(&itmtouch_driver);
+}
+
+module_init(itmtouch_init);
+module_exit(itmtouch_exit);
diff --git a/drivers/usb/input/kbtab.c b/drivers/usb/input/kbtab.c
index a68c5b4..d2f0f90 100644
--- a/drivers/usb/input/kbtab.c
+++ b/drivers/usb/input/kbtab.c
@@ -36,7 +36,6 @@
struct input_dev dev;
struct usb_device *usbdev;
struct urb *irq;
- int open;
int x, y;
int button;
int pressure;
@@ -79,12 +78,12 @@
/*input_report_key(dev, BTN_TOUCH , data[0] & 0x01);*/
input_report_key(dev, BTN_RIGHT, data[0] & 0x02);
- if( -1 == kb_pressure_click){
+ if (-1 == kb_pressure_click) {
input_report_abs(dev, ABS_PRESSURE, kbtab->pressure);
} else {
input_report_key(dev, BTN_LEFT, (kbtab->pressure > kb_pressure_click) ? 1 : 0);
};
-
+
input_sync(dev);
exit:
@@ -105,14 +104,9 @@
{
struct kbtab *kbtab = dev->private;
- if (kbtab->open++)
- return 0;
-
kbtab->irq->dev = kbtab->usbdev;
- if (usb_submit_urb(kbtab->irq, GFP_KERNEL)) {
- kbtab->open--;
+ if (usb_submit_urb(kbtab->irq, GFP_KERNEL))
return -EIO;
- }
return 0;
}
@@ -121,8 +115,7 @@
{
struct kbtab *kbtab = dev->private;
- if (!--kbtab->open)
- usb_kill_urb(kbtab->irq);
+ usb_kill_urb(kbtab->irq);
}
static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *id)
@@ -161,7 +154,7 @@
kbtab->dev.absmax[ABS_X] = 0x2000;
kbtab->dev.absmax[ABS_Y] = 0x1750;
kbtab->dev.absmax[ABS_PRESSURE] = 0xff;
-
+
kbtab->dev.absfuzz[ABS_X] = 4;
kbtab->dev.absfuzz[ABS_Y] = 4;
diff --git a/drivers/usb/input/mtouchusb.c b/drivers/usb/input/mtouchusb.c
index ab1a2a3..09b5cc7 100644
--- a/drivers/usb/input/mtouchusb.c
+++ b/drivers/usb/input/mtouchusb.c
@@ -42,9 +42,9 @@
#include <linux/config.h>
#ifdef CONFIG_USB_DEBUG
- #define DEBUG
+ #define DEBUG
#else
- #undef DEBUG
+ #undef DEBUG
#endif
#include <linux/kernel.h>
@@ -93,275 +93,255 @@
MODULE_PARM_DESC(raw_coordinates, "report raw coordinate values (y, default) or hardware-calibrated coordinate values (n)");
struct mtouch_usb {
- unsigned char *data;
- dma_addr_t data_dma;
- struct urb *irq;
- struct usb_device *udev;
- struct input_dev input;
- int open;
- char name[128];
- char phys[64];
+ unsigned char *data;
+ dma_addr_t data_dma;
+ struct urb *irq;
+ struct usb_device *udev;
+ struct input_dev input;
+ char name[128];
+ char phys[64];
};
-static struct usb_device_id mtouchusb_devices [] = {
- { USB_DEVICE(0x0596, 0x0001) },
- { }
+static struct usb_device_id mtouchusb_devices[] = {
+ { USB_DEVICE(0x0596, 0x0001) },
+ { }
};
static void mtouchusb_irq(struct urb *urb, struct pt_regs *regs)
{
- struct mtouch_usb *mtouch = urb->context;
- int retval;
+ struct mtouch_usb *mtouch = urb->context;
+ int retval;
- switch (urb->status) {
- case 0:
- /* success */
- break;
- case -ETIMEDOUT:
- /* this urb is timing out */
- dbg("%s - urb timed out - was the device unplugged?",
- __FUNCTION__);
- return;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dbg("%s - urb shutting down with status: %d",
- __FUNCTION__, urb->status);
- return;
- default:
- dbg("%s - nonzero urb status received: %d",
- __FUNCTION__, urb->status);
- goto exit;
- }
+ switch (urb->status) {
+ case 0:
+ /* success */
+ break;
+ case -ETIMEDOUT:
+ /* this urb is timing out */
+ dbg("%s - urb timed out - was the device unplugged?",
+ __FUNCTION__);
+ return;
+ case -ECONNRESET:
+ case -ENOENT:
+ case -ESHUTDOWN:
+ /* this urb is terminated, clean up */
+ dbg("%s - urb shutting down with status: %d",
+ __FUNCTION__, urb->status);
+ return;
+ default:
+ dbg("%s - nonzero urb status received: %d",
+ __FUNCTION__, urb->status);
+ goto exit;
+ }
- input_regs(&mtouch->input, regs);
- input_report_key(&mtouch->input, BTN_TOUCH,
- MTOUCHUSB_GET_TOUCHED(mtouch->data));
- input_report_abs(&mtouch->input, ABS_X,
- MTOUCHUSB_GET_XC(mtouch->data));
- input_report_abs(&mtouch->input, ABS_Y,
+ input_regs(&mtouch->input, regs);
+ input_report_key(&mtouch->input, BTN_TOUCH,
+ MTOUCHUSB_GET_TOUCHED(mtouch->data));
+ input_report_abs(&mtouch->input, ABS_X, MTOUCHUSB_GET_XC(mtouch->data));
+ input_report_abs(&mtouch->input, ABS_Y,
(raw_coordinates ? MTOUCHUSB_MAX_RAW_YC : MTOUCHUSB_MAX_CALIB_YC)
- - MTOUCHUSB_GET_YC(mtouch->data));
- input_sync(&mtouch->input);
+ - MTOUCHUSB_GET_YC(mtouch->data));
+ input_sync(&mtouch->input);
exit:
- retval = usb_submit_urb (urb, GFP_ATOMIC);
- if (retval)
- err ("%s - usb_submit_urb failed with result: %d",
- __FUNCTION__, retval);
+ retval = usb_submit_urb(urb, GFP_ATOMIC);
+ if (retval)
+ err("%s - usb_submit_urb failed with result: %d",
+ __FUNCTION__, retval);
}
-static int mtouchusb_open (struct input_dev *input)
+static int mtouchusb_open(struct input_dev *input)
{
- struct mtouch_usb *mtouch = input->private;
+ struct mtouch_usb *mtouch = input->private;
- if (mtouch->open++)
- return 0;
+ mtouch->irq->dev = mtouch->udev;
- mtouch->irq->dev = mtouch->udev;
+ if (usb_submit_urb(mtouch->irq, GFP_ATOMIC))
+ return -EIO;
- if (usb_submit_urb (mtouch->irq, GFP_ATOMIC)) {
- mtouch->open--;
- return -EIO;
- }
-
- return 0;
+ return 0;
}
-static void mtouchusb_close (struct input_dev *input)
+static void mtouchusb_close(struct input_dev *input)
{
- struct mtouch_usb *mtouch = input->private;
+ struct mtouch_usb *mtouch = input->private;
- if (!--mtouch->open)
- usb_kill_urb (mtouch->irq);
+ usb_kill_urb(mtouch->irq);
}
static int mtouchusb_alloc_buffers(struct usb_device *udev, struct mtouch_usb *mtouch)
{
- dbg("%s - called", __FUNCTION__);
+ dbg("%s - called", __FUNCTION__);
- mtouch->data = usb_buffer_alloc(udev, MTOUCHUSB_REPORT_DATA_SIZE,
- SLAB_ATOMIC, &mtouch->data_dma);
+ mtouch->data = usb_buffer_alloc(udev, MTOUCHUSB_REPORT_DATA_SIZE,
+ SLAB_ATOMIC, &mtouch->data_dma);
- if (!mtouch->data)
- return -1;
+ if (!mtouch->data)
+ return -1;
- return 0;
+ return 0;
}
static void mtouchusb_free_buffers(struct usb_device *udev, struct mtouch_usb *mtouch)
{
- dbg("%s - called", __FUNCTION__);
+ dbg("%s - called", __FUNCTION__);
- if (mtouch->data)
- usb_buffer_free(udev, MTOUCHUSB_REPORT_DATA_SIZE,
- mtouch->data, mtouch->data_dma);
+ if (mtouch->data)
+ usb_buffer_free(udev, MTOUCHUSB_REPORT_DATA_SIZE,
+ mtouch->data, mtouch->data_dma);
}
static int mtouchusb_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
- struct mtouch_usb *mtouch;
- struct usb_host_interface *interface;
- struct usb_endpoint_descriptor *endpoint;
- struct usb_device *udev = interface_to_usbdev (intf);
- char path[64];
- int nRet;
+ struct mtouch_usb *mtouch;
+ struct usb_host_interface *interface;
+ struct usb_endpoint_descriptor *endpoint;
+ struct usb_device *udev = interface_to_usbdev(intf);
+ char path[64];
+ int nRet;
- dbg("%s - called", __FUNCTION__);
+ dbg("%s - called", __FUNCTION__);
- dbg("%s - setting interface", __FUNCTION__);
- interface = intf->cur_altsetting;
+ dbg("%s - setting interface", __FUNCTION__);
+ interface = intf->cur_altsetting;
- dbg("%s - setting endpoint", __FUNCTION__);
- endpoint = &interface->endpoint[0].desc;
+ dbg("%s - setting endpoint", __FUNCTION__);
+ endpoint = &interface->endpoint[0].desc;
- if (!(mtouch = kmalloc (sizeof (struct mtouch_usb), GFP_KERNEL))) {
- err("%s - Out of memory.", __FUNCTION__);
- return -ENOMEM;
- }
+ if (!(mtouch = kmalloc(sizeof(struct mtouch_usb), GFP_KERNEL))) {
+ err("%s - Out of memory.", __FUNCTION__);
+ return -ENOMEM;
+ }
- memset(mtouch, 0, sizeof(struct mtouch_usb));
- mtouch->udev = udev;
+ memset(mtouch, 0, sizeof(struct mtouch_usb));
+ mtouch->udev = udev;
- dbg("%s - allocating buffers", __FUNCTION__);
- if (mtouchusb_alloc_buffers(udev, mtouch)) {
- mtouchusb_free_buffers(udev, mtouch);
- kfree(mtouch);
- return -ENOMEM;
- }
+ dbg("%s - allocating buffers", __FUNCTION__);
+ if (mtouchusb_alloc_buffers(udev, mtouch)) {
+ mtouchusb_free_buffers(udev, mtouch);
+ kfree(mtouch);
+ return -ENOMEM;
+ }
- mtouch->input.private = mtouch;
- mtouch->input.open = mtouchusb_open;
- mtouch->input.close = mtouchusb_close;
+ mtouch->input.private = mtouch;
+ mtouch->input.open = mtouchusb_open;
+ mtouch->input.close = mtouchusb_close;
- usb_make_path(udev, path, 64);
- sprintf(mtouch->phys, "%s/input0", path);
+ usb_make_path(udev, path, 64);
+ sprintf(mtouch->phys, "%s/input0", path);
- mtouch->input.name = mtouch->name;
- mtouch->input.phys = mtouch->phys;
- mtouch->input.id.bustype = BUS_USB;
- mtouch->input.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
- mtouch->input.id.product = le16_to_cpu(udev->descriptor.idProduct);
- mtouch->input.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
- mtouch->input.dev = &intf->dev;
+ mtouch->input.name = mtouch->name;
+ mtouch->input.phys = mtouch->phys;
+ mtouch->input.id.bustype = BUS_USB;
+ mtouch->input.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
+ mtouch->input.id.product = le16_to_cpu(udev->descriptor.idProduct);
+ mtouch->input.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
+ mtouch->input.dev = &intf->dev;
- mtouch->input.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
- mtouch->input.absbit[0] = BIT(ABS_X) | BIT(ABS_Y);
- mtouch->input.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
+ mtouch->input.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
+ mtouch->input.absbit[0] = BIT(ABS_X) | BIT(ABS_Y);
+ mtouch->input.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
- /* Used to Scale Compensated Data and Flip Y */
- mtouch->input.absmin[ABS_X] = MTOUCHUSB_MIN_XC;
- mtouch->input.absmax[ABS_X] = raw_coordinates ? \
- MTOUCHUSB_MAX_RAW_XC : MTOUCHUSB_MAX_CALIB_XC;
- mtouch->input.absfuzz[ABS_X] = MTOUCHUSB_XC_FUZZ;
- mtouch->input.absflat[ABS_X] = MTOUCHUSB_XC_FLAT;
- mtouch->input.absmin[ABS_Y] = MTOUCHUSB_MIN_YC;
- mtouch->input.absmax[ABS_Y] = raw_coordinates ? \
- MTOUCHUSB_MAX_RAW_YC : MTOUCHUSB_MAX_CALIB_YC;
- mtouch->input.absfuzz[ABS_Y] = MTOUCHUSB_YC_FUZZ;
- mtouch->input.absflat[ABS_Y] = MTOUCHUSB_YC_FLAT;
+ /* Used to Scale Compensated Data and Flip Y */
+ mtouch->input.absmin[ABS_X] = MTOUCHUSB_MIN_XC;
+ mtouch->input.absmax[ABS_X] = raw_coordinates ?
+ MTOUCHUSB_MAX_RAW_XC : MTOUCHUSB_MAX_CALIB_XC;
+ mtouch->input.absfuzz[ABS_X] = MTOUCHUSB_XC_FUZZ;
+ mtouch->input.absflat[ABS_X] = MTOUCHUSB_XC_FLAT;
+ mtouch->input.absmin[ABS_Y] = MTOUCHUSB_MIN_YC;
+ mtouch->input.absmax[ABS_Y] = raw_coordinates ?
+ MTOUCHUSB_MAX_RAW_YC : MTOUCHUSB_MAX_CALIB_YC;
+ mtouch->input.absfuzz[ABS_Y] = MTOUCHUSB_YC_FUZZ;
+ mtouch->input.absflat[ABS_Y] = MTOUCHUSB_YC_FLAT;
if (udev->manufacturer)
strcat(mtouch->name, udev->manufacturer);
if (udev->product)
sprintf(mtouch->name, "%s %s", mtouch->name, udev->product);
- if (!strlen(mtouch->name))
- sprintf(mtouch->name, "USB Touchscreen %04x:%04x",
- mtouch->input.id.vendor, mtouch->input.id.product);
+ if (!strlen(mtouch->name))
+ sprintf(mtouch->name, "USB Touchscreen %04x:%04x",
+ mtouch->input.id.vendor, mtouch->input.id.product);
- nRet = usb_control_msg(mtouch->udev,
- usb_rcvctrlpipe(udev, 0),
- MTOUCHUSB_RESET,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 1,
- 0,
- NULL,
- 0,
- USB_CTRL_SET_TIMEOUT);
- dbg("%s - usb_control_msg - MTOUCHUSB_RESET - bytes|err: %d",
- __FUNCTION__, nRet);
+ nRet = usb_control_msg(mtouch->udev, usb_rcvctrlpipe(udev, 0),
+ MTOUCHUSB_RESET,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 1, 0, NULL, 0, USB_CTRL_SET_TIMEOUT);
+ dbg("%s - usb_control_msg - MTOUCHUSB_RESET - bytes|err: %d",
+ __FUNCTION__, nRet);
- dbg("%s - usb_alloc_urb: mtouch->irq", __FUNCTION__);
- mtouch->irq = usb_alloc_urb(0, GFP_KERNEL);
- if (!mtouch->irq) {
- dbg("%s - usb_alloc_urb failed: mtouch->irq", __FUNCTION__);
- mtouchusb_free_buffers(udev, mtouch);
- kfree(mtouch);
- return -ENOMEM;
- }
+ dbg("%s - usb_alloc_urb: mtouch->irq", __FUNCTION__);
+ mtouch->irq = usb_alloc_urb(0, GFP_KERNEL);
+ if (!mtouch->irq) {
+ dbg("%s - usb_alloc_urb failed: mtouch->irq", __FUNCTION__);
+ mtouchusb_free_buffers(udev, mtouch);
+ kfree(mtouch);
+ return -ENOMEM;
+ }
- dbg("%s - usb_fill_int_urb", __FUNCTION__);
- usb_fill_int_urb(mtouch->irq,
- mtouch->udev,
- usb_rcvintpipe(mtouch->udev, 0x81),
- mtouch->data,
- MTOUCHUSB_REPORT_DATA_SIZE,
- mtouchusb_irq,
- mtouch,
- endpoint->bInterval);
+ dbg("%s - usb_fill_int_urb", __FUNCTION__);
+ usb_fill_int_urb(mtouch->irq, mtouch->udev,
+ usb_rcvintpipe(mtouch->udev, 0x81),
+ mtouch->data, MTOUCHUSB_REPORT_DATA_SIZE,
+ mtouchusb_irq, mtouch, endpoint->bInterval);
- dbg("%s - input_register_device", __FUNCTION__);
- input_register_device(&mtouch->input);
+ dbg("%s - input_register_device", __FUNCTION__);
+ input_register_device(&mtouch->input);
- nRet = usb_control_msg(mtouch->udev,
- usb_rcvctrlpipe(udev, 0),
- MTOUCHUSB_ASYNC_REPORT,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 1,
- 1,
- NULL,
- 0,
- USB_CTRL_SET_TIMEOUT);
- dbg("%s - usb_control_msg - MTOUCHUSB_ASYNC_REPORT - bytes|err: %d",
- __FUNCTION__, nRet);
+ nRet = usb_control_msg(mtouch->udev, usb_rcvctrlpipe(udev, 0),
+ MTOUCHUSB_ASYNC_REPORT,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 1, 1, NULL, 0, USB_CTRL_SET_TIMEOUT);
+ dbg("%s - usb_control_msg - MTOUCHUSB_ASYNC_REPORT - bytes|err: %d",
+ __FUNCTION__, nRet);
- printk(KERN_INFO "input: %s on %s\n", mtouch->name, path);
- usb_set_intfdata(intf, mtouch);
+ printk(KERN_INFO "input: %s on %s\n", mtouch->name, path);
+ usb_set_intfdata(intf, mtouch);
- return 0;
+ return 0;
}
static void mtouchusb_disconnect(struct usb_interface *intf)
{
- struct mtouch_usb *mtouch = usb_get_intfdata (intf);
+ struct mtouch_usb *mtouch = usb_get_intfdata(intf);
- dbg("%s - called", __FUNCTION__);
- usb_set_intfdata(intf, NULL);
- if (mtouch) {
- dbg("%s - mtouch is initialized, cleaning up", __FUNCTION__);
- usb_kill_urb(mtouch->irq);
- input_unregister_device(&mtouch->input);
- usb_free_urb(mtouch->irq);
- mtouchusb_free_buffers(interface_to_usbdev(intf), mtouch);
- kfree(mtouch);
- }
+ dbg("%s - called", __FUNCTION__);
+ usb_set_intfdata(intf, NULL);
+ if (mtouch) {
+ dbg("%s - mtouch is initialized, cleaning up", __FUNCTION__);
+ usb_kill_urb(mtouch->irq);
+ input_unregister_device(&mtouch->input);
+ usb_free_urb(mtouch->irq);
+ mtouchusb_free_buffers(interface_to_usbdev(intf), mtouch);
+ kfree(mtouch);
+ }
}
-MODULE_DEVICE_TABLE (usb, mtouchusb_devices);
+MODULE_DEVICE_TABLE(usb, mtouchusb_devices);
static struct usb_driver mtouchusb_driver = {
- .owner = THIS_MODULE,
- .name = "mtouchusb",
- .probe = mtouchusb_probe,
- .disconnect = mtouchusb_disconnect,
- .id_table = mtouchusb_devices,
+ .owner = THIS_MODULE,
+ .name = "mtouchusb",
+ .probe = mtouchusb_probe,
+ .disconnect = mtouchusb_disconnect,
+ .id_table = mtouchusb_devices,
};
-static int __init mtouchusb_init(void) {
- dbg("%s - called", __FUNCTION__);
- return usb_register(&mtouchusb_driver);
+static int __init mtouchusb_init(void)
+{
+ dbg("%s - called", __FUNCTION__);
+ return usb_register(&mtouchusb_driver);
}
-static void __exit mtouchusb_cleanup(void) {
- dbg("%s - called", __FUNCTION__);
- usb_deregister(&mtouchusb_driver);
+static void __exit mtouchusb_cleanup(void)
+{
+ dbg("%s - called", __FUNCTION__);
+ usb_deregister(&mtouchusb_driver);
}
module_init(mtouchusb_init);
module_exit(mtouchusb_cleanup);
-MODULE_AUTHOR( DRIVER_AUTHOR );
-MODULE_DESCRIPTION( DRIVER_DESC );
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
diff --git a/drivers/usb/input/powermate.c b/drivers/usb/input/powermate.c
index 7fa2f9b..3975b30 100644
--- a/drivers/usb/input/powermate.c
+++ b/drivers/usb/input/powermate.c
@@ -10,7 +10,7 @@
* back to the host when polled by the USB controller.
*
* Testing with the knob I have has shown that it measures approximately 94 "clicks"
- * for one full rotation. Testing with my High Speed Rotation Actuator (ok, it was
+ * for one full rotation. Testing with my High Speed Rotation Actuator (ok, it was
* a variable speed cordless electric drill) has shown that the device can measure
* speeds of up to 7 clicks either clockwise or anticlockwise between pollings from
* the host. If it counts more than 7 clicks before it is polled, it will wrap back
@@ -120,9 +120,9 @@
/* Decide if we need to issue a control message and do so. Must be called with pm->lock taken */
static void powermate_sync_state(struct powermate_device *pm)
{
- if (pm->requires_update == 0)
+ if (pm->requires_update == 0)
return; /* no updates are required */
- if (pm->config->status == -EINPROGRESS)
+ if (pm->config->status == -EINPROGRESS)
return; /* an update is already in progress; it'll issue this update when it completes */
if (pm->requires_update & UPDATE_PULSE_ASLEEP){
@@ -142,7 +142,7 @@
2: multiply the speed
the argument only has an effect for operations 0 and 2, and ranges between
1 (least effect) to 255 (maximum effect).
-
+
thus, several states are equivalent and are coalesced into one state.
we map this onto a range from 0 to 510, with:
@@ -151,7 +151,7 @@
256 -- 510 -- use multiple (510 = fastest).
Only values of 'arg' quite close to 255 are particularly useful/spectacular.
- */
+ */
if (pm->pulse_speed < 255){
op = 0; // divide
arg = 255 - pm->pulse_speed;
@@ -199,14 +199,14 @@
if (urb->status)
printk(KERN_ERR "powermate: config urb returned %d\n", urb->status);
-
+
spin_lock_irqsave(&pm->lock, flags);
powermate_sync_state(pm);
spin_unlock_irqrestore(&pm->lock, flags);
}
/* Set the LED up as described and begin the sync with the hardware if required */
-static void powermate_pulse_led(struct powermate_device *pm, int static_brightness, int pulse_speed,
+static void powermate_pulse_led(struct powermate_device *pm, int static_brightness, int pulse_speed,
int pulse_table, int pulse_asleep, int pulse_awake)
{
unsigned long flags;
@@ -229,7 +229,7 @@
/* mark state updates which are required */
if (static_brightness != pm->static_brightness){
pm->static_brightness = static_brightness;
- pm->requires_update |= UPDATE_STATIC_BRIGHTNESS;
+ pm->requires_update |= UPDATE_STATIC_BRIGHTNESS;
}
if (pulse_asleep != pm->pulse_asleep){
pm->pulse_asleep = pulse_asleep;
@@ -246,7 +246,7 @@
}
powermate_sync_state(pm);
-
+
spin_unlock_irqrestore(&pm->lock, flags);
}
@@ -257,19 +257,19 @@
struct powermate_device *pm = dev->private;
if (type == EV_MSC && code == MSC_PULSELED){
- /*
+ /*
bits 0- 7: 8 bits: LED brightness
bits 8-16: 9 bits: pulsing speed modifier (0 ... 510); 0-254 = slower, 255 = standard, 256-510 = faster.
bits 17-18: 2 bits: pulse table (0, 1, 2 valid)
bit 19: 1 bit : pulse whilst asleep?
bit 20: 1 bit : pulse constantly?
- */
+ */
int static_brightness = command & 0xFF; // bits 0-7
int pulse_speed = (command >> 8) & 0x1FF; // bits 8-16
int pulse_table = (command >> 17) & 0x3; // bits 17-18
int pulse_asleep = (command >> 19) & 0x1; // bit 19
int pulse_awake = (command >> 20) & 0x1; // bit 20
-
+
powermate_pulse_led(pm, static_brightness, pulse_speed, pulse_table, pulse_asleep, pulse_awake);
}
@@ -378,7 +378,7 @@
switch (le16_to_cpu(udev->descriptor.idProduct)) {
case POWERMATE_PRODUCT_NEW: pm->input.name = pm_name_powermate; break;
case POWERMATE_PRODUCT_OLD: pm->input.name = pm_name_soundknob; break;
- default:
+ default:
pm->input.name = pm_name_soundknob;
printk(KERN_WARNING "powermate: unknown product id %04x\n",
le16_to_cpu(udev->descriptor.idProduct));
@@ -402,11 +402,11 @@
usb_make_path(udev, path, 64);
snprintf(pm->phys, 64, "%s/input0", path);
printk(KERN_INFO "input: %s on %s\n", pm->input.name, pm->input.phys);
-
+
/* force an update of everything */
pm->requires_update = UPDATE_PULSE_ASLEEP | UPDATE_PULSE_AWAKE | UPDATE_PULSE_MODE | UPDATE_STATIC_BRIGHTNESS;
powermate_pulse_led(pm, 0x80, 255, 0, 1, 0); // set default pulse parameters
-
+
usb_set_intfdata(intf, pm);
return 0;
}
diff --git a/drivers/usb/input/touchkitusb.c b/drivers/usb/input/touchkitusb.c
index a71f1bb..386595e 100644
--- a/drivers/usb/input/touchkitusb.c
+++ b/drivers/usb/input/touchkitusb.c
@@ -69,7 +69,6 @@
struct urb *irq;
struct usb_device *udev;
struct input_dev input;
- int open;
char name[128];
char phys[64];
};
@@ -134,15 +133,10 @@
{
struct touchkit_usb *touchkit = input->private;
- if (touchkit->open++)
- return 0;
-
touchkit->irq->dev = touchkit->udev;
- if (usb_submit_urb(touchkit->irq, GFP_ATOMIC)) {
- touchkit->open--;
+ if (usb_submit_urb(touchkit->irq, GFP_ATOMIC))
return -EIO;
- }
return 0;
}
@@ -151,8 +145,7 @@
{
struct touchkit_usb *touchkit = input->private;
- if (!--touchkit->open)
- usb_kill_urb(touchkit->irq);
+ usb_kill_urb(touchkit->irq);
}
static int touchkit_alloc_buffers(struct usb_device *udev,
diff --git a/drivers/usb/input/usbkbd.c b/drivers/usb/input/usbkbd.c
index 7038fb9..f35db19 100644
--- a/drivers/usb/input/usbkbd.c
+++ b/drivers/usb/input/usbkbd.c
@@ -9,18 +9,18 @@
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ *
* Should you need to contact me, the author, you can do so either by
* e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
* Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
@@ -72,7 +72,6 @@
unsigned char newleds;
char name[128];
char phys[64];
- int open;
unsigned char *new;
struct usb_ctrlrequest *cr;
@@ -166,7 +165,7 @@
if (urb->status)
warn("led urb status %d received", urb->status);
-
+
if (*(kbd->leds) == kbd->newleds)
return;
@@ -180,14 +179,9 @@
{
struct usb_kbd *kbd = dev->private;
- if (kbd->open++)
- return 0;
-
kbd->irq->dev = kbd->usbdev;
- if (usb_submit_urb(kbd->irq, GFP_KERNEL)) {
- kbd->open--;
+ if (usb_submit_urb(kbd->irq, GFP_KERNEL))
return -EIO;
- }
return 0;
}
@@ -196,8 +190,7 @@
{
struct usb_kbd *kbd = dev->private;
- if (!--kbd->open)
- usb_kill_urb(kbd->irq);
+ usb_kill_urb(kbd->irq);
}
static int usb_kbd_alloc_mem(struct usb_device *dev, struct usb_kbd *kbd)
@@ -230,7 +223,7 @@
usb_buffer_free(dev, 1, kbd->leds, kbd->leds_dma);
}
-static int usb_kbd_probe(struct usb_interface *iface,
+static int usb_kbd_probe(struct usb_interface *iface,
const struct usb_device_id *id)
{
struct usb_device * dev = interface_to_usbdev(iface);
@@ -272,7 +265,7 @@
for (i = 0; i < 255; i++)
set_bit(usb_kbd_keycode[i], kbd->dev.keybit);
clear_bit(0, kbd->dev.keybit);
-
+
kbd->dev.private = kbd;
kbd->dev.event = usb_kbd_event;
kbd->dev.open = usb_kbd_open;
@@ -294,7 +287,7 @@
sprintf(kbd->phys, "%s/input0", path);
kbd->dev.name = kbd->name;
- kbd->dev.phys = kbd->phys;
+ kbd->dev.phys = kbd->phys;
kbd->dev.id.bustype = BUS_USB;
kbd->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
kbd->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
@@ -329,7 +322,7 @@
static void usb_kbd_disconnect(struct usb_interface *intf)
{
struct usb_kbd *kbd = usb_get_intfdata (intf);
-
+
usb_set_intfdata(intf, NULL);
if (kbd) {
usb_kill_urb(kbd->irq);
diff --git a/drivers/usb/input/usbmouse.c b/drivers/usb/input/usbmouse.c
index 01155bb..1ec41b5 100644
--- a/drivers/usb/input/usbmouse.c
+++ b/drivers/usb/input/usbmouse.c
@@ -9,18 +9,18 @@
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ *
* Should you need to contact me, the author, you can do so either by
* e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
* Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
@@ -51,7 +51,6 @@
struct usb_device *usbdev;
struct input_dev dev;
struct urb *irq;
- int open;
signed char *data;
dma_addr_t data_dma;
@@ -101,14 +100,9 @@
{
struct usb_mouse *mouse = dev->private;
- if (mouse->open++)
- return 0;
-
mouse->irq->dev = mouse->usbdev;
- if (usb_submit_urb(mouse->irq, GFP_KERNEL)) {
- mouse->open--;
+ if (usb_submit_urb(mouse->irq, GFP_KERNEL))
return -EIO;
- }
return 0;
}
@@ -117,8 +111,7 @@
{
struct usb_mouse *mouse = dev->private;
- if (!--mouse->open)
- usb_kill_urb(mouse->irq);
+ usb_kill_urb(mouse->irq);
}
static int usb_mouse_probe(struct usb_interface * intf, const struct usb_device_id * id)
@@ -132,19 +125,19 @@
interface = intf->cur_altsetting;
- if (interface->desc.bNumEndpoints != 1)
+ if (interface->desc.bNumEndpoints != 1)
return -ENODEV;
endpoint = &interface->endpoint[0].desc;
- if (!(endpoint->bEndpointAddress & 0x80))
+ if (!(endpoint->bEndpointAddress & 0x80))
return -ENODEV;
- if ((endpoint->bmAttributes & 3) != 3)
+ if ((endpoint->bmAttributes & 3) != 3)
return -ENODEV;
pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));
- if (!(mouse = kmalloc(sizeof(struct usb_mouse), GFP_KERNEL)))
+ if (!(mouse = kmalloc(sizeof(struct usb_mouse), GFP_KERNEL)))
return -ENOMEM;
memset(mouse, 0, sizeof(struct usb_mouse));
@@ -209,7 +202,7 @@
static void usb_mouse_disconnect(struct usb_interface *intf)
{
struct usb_mouse *mouse = usb_get_intfdata (intf);
-
+
usb_set_intfdata(intf, NULL);
if (mouse) {
usb_kill_urb(mouse->irq);
@@ -238,7 +231,7 @@
static int __init usb_mouse_init(void)
{
int retval = usb_register(&usb_mouse_driver);
- if (retval == 0)
+ if (retval == 0)
info(DRIVER_VERSION ":" DRIVER_DESC);
return retval;
}
diff --git a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c
index fec04dd..e37d31b 100644
--- a/drivers/usb/input/wacom.c
+++ b/drivers/usb/input/wacom.c
@@ -18,7 +18,7 @@
* v0.4 (sm) - Support for more Intuos models, menustrip
* relative mode, proximity.
* v0.5 (vp) - Big cleanup, nifty features removed,
- * they belong in userspace
+ * they belong in userspace
* v1.8 (vp) - Submit URB only when operating, moved to CVS,
* use input_report_key instead of report_btn and
* other cleanups
@@ -102,7 +102,6 @@
struct urb *irq;
struct wacom_features *features;
int tool[2];
- int open;
__u32 serial[2];
char phys[32];
};
@@ -149,7 +148,7 @@
prox = data[1] & 0x40;
input_regs(dev, regs);
-
+
if (prox) {
pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
@@ -545,7 +544,7 @@
/* process general packets */
wacom_intuos_general(urb);
-
+
if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0) { /* 4D mouse or Lens cursor packets */
if (data[1] & 0x02) { /* Rotation packet */
@@ -555,7 +554,7 @@
} else {
- if ((data[1] & 0x10) == 0) { /* 4D mouse packets */
+ if ((data[1] & 0x10) == 0) { /* 4D mouse packets */
input_report_key(dev, BTN_LEFT, data[8] & 0x01);
input_report_key(dev, BTN_MIDDLE, data[8] & 0x02);
@@ -567,11 +566,11 @@
input_report_abs(dev, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
} else {
- if (wacom->tool[idx] == BTN_TOOL_MOUSE) { /* 2D mouse packets */
+ if (wacom->tool[idx] == BTN_TOOL_MOUSE) { /* 2D mouse packets */
input_report_key(dev, BTN_LEFT, data[8] & 0x04);
input_report_key(dev, BTN_MIDDLE, data[8] & 0x08);
input_report_key(dev, BTN_RIGHT, data[8] & 0x10);
- input_report_rel(dev, REL_WHEEL,
+ input_report_rel(dev, REL_WHEEL,
(-(__u32)(data[8] & 0x01) + (__u32)((data[8] & 0x02) >> 1)));
}
else { /* Lens cursor packets */
@@ -584,7 +583,7 @@
}
}
}
-
+
input_report_key(dev, wacom->tool[idx], 1);
input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
input_sync(dev);
@@ -705,20 +704,20 @@
{ "Wacom Penpartner", 7, 5040, 3780, 255, 32, 0, wacom_penpartner_irq },
{ "Wacom Graphire", 8, 10206, 7422, 511, 32, 1, wacom_graphire_irq },
{ "Wacom Graphire2 4x5", 8, 10206, 7422, 511, 32, 1, wacom_graphire_irq },
- { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 32, 1, wacom_graphire_irq },
+ { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 32, 1, wacom_graphire_irq },
{ "Wacom Graphire3", 8, 10208, 7424, 511, 32, 1, wacom_graphire_irq },
{ "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 32, 1, wacom_graphire_irq },
- { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 15, 2, wacom_intuos_irq },
- { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq },
- { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 15, 2, wacom_intuos_irq },
- { "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 15, 2, wacom_intuos_irq },
- { "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 15, 2, wacom_intuos_irq },
- { "Wacom PL400", 8, 5408, 4056, 255, 32, 3, wacom_pl_irq },
- { "Wacom PL500", 8, 6144, 4608, 255, 32, 3, wacom_pl_irq },
- { "Wacom PL600", 8, 6126, 4604, 255, 32, 3, wacom_pl_irq },
- { "Wacom PL600SX", 8, 6260, 5016, 255, 32, 3, wacom_pl_irq },
- { "Wacom PL550", 8, 6144, 4608, 511, 32, 3, wacom_pl_irq },
- { "Wacom PL800", 8, 7220, 5780, 511, 32, 3, wacom_pl_irq },
+ { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 15, 2, wacom_intuos_irq },
+ { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq },
+ { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 15, 2, wacom_intuos_irq },
+ { "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 15, 2, wacom_intuos_irq },
+ { "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 15, 2, wacom_intuos_irq },
+ { "Wacom PL400", 8, 5408, 4056, 255, 32, 3, wacom_pl_irq },
+ { "Wacom PL500", 8, 6144, 4608, 255, 32, 3, wacom_pl_irq },
+ { "Wacom PL600", 8, 6126, 4604, 255, 32, 3, wacom_pl_irq },
+ { "Wacom PL600SX", 8, 6260, 5016, 255, 32, 3, wacom_pl_irq },
+ { "Wacom PL550", 8, 6144, 4608, 511, 32, 3, wacom_pl_irq },
+ { "Wacom PL800", 8, 7220, 5780, 511, 32, 3, wacom_pl_irq },
{ "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, 2, wacom_intuos_irq },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq },
{ "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 15, 2, wacom_intuos_irq },
@@ -730,7 +729,7 @@
{ "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, 4, wacom_intuos3_irq },
{ "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, 4, wacom_intuos3_irq },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq },
- { }
+ { }
};
static struct usb_device_id wacom_ids[] = {
@@ -771,14 +770,9 @@
{
struct wacom *wacom = dev->private;
- if (wacom->open++)
- return 0;
-
wacom->irq->dev = wacom->usbdev;
- if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
- wacom->open--;
+ if (usb_submit_urb(wacom->irq, GFP_KERNEL))
return -EIO;
- }
return 0;
}
@@ -787,8 +781,7 @@
{
struct wacom *wacom = dev->private;
- if (!--wacom->open)
- usb_kill_urb(wacom->irq);
+ usb_kill_urb(wacom->irq);
}
static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id)
@@ -828,7 +821,7 @@
wacom->dev.relbit[0] |= BIT(REL_WHEEL);
wacom->dev.absbit[0] |= BIT(ABS_DISTANCE);
wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE);
- wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_STYLUS2);
+ wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_STYLUS2);
break;
case 4: /* new functions for Intuos3 */
@@ -842,13 +835,13 @@
wacom->dev.mscbit[0] |= BIT(MSC_SERIAL);
wacom->dev.relbit[0] |= BIT(REL_WHEEL);
wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE) | BIT(BTN_SIDE) | BIT(BTN_EXTRA);
- wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_TOOL_BRUSH)
+ wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_TOOL_BRUSH)
| BIT(BTN_TOOL_PENCIL) | BIT(BTN_TOOL_AIRBRUSH) | BIT(BTN_TOOL_LENS) | BIT(BTN_STYLUS2);
wacom->dev.absbit[0] |= BIT(ABS_DISTANCE) | BIT(ABS_WHEEL) | BIT(ABS_TILT_X) | BIT(ABS_TILT_Y) | BIT(ABS_RZ) | BIT(ABS_THROTTLE);
break;
case 3:
- wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_STYLUS2) | BIT(BTN_TOOL_RUBBER);
+ wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_STYLUS2) | BIT(BTN_TOOL_RUBBER);
break;
}
diff --git a/drivers/usb/input/xpad.c b/drivers/usb/input/xpad.c
index d65edb2..a7fa1b1 100644
--- a/drivers/usb/input/xpad.c
+++ b/drivers/usb/input/xpad.c
@@ -104,13 +104,12 @@
struct usb_xpad {
struct input_dev dev; /* input device interface */
struct usb_device *udev; /* usb device */
-
+
struct urb *irq_in; /* urb for interrupt in report */
unsigned char *idata; /* input data */
dma_addr_t idata_dma;
-
+
char phys[65]; /* physical device path */
- int open_count; /* reference count */
};
/*
@@ -128,35 +127,35 @@
struct input_dev *dev = &xpad->dev;
input_regs(dev, regs);
-
+
/* left stick */
input_report_abs(dev, ABS_X, (__s16) (((__s16)data[13] << 8) | data[12]));
input_report_abs(dev, ABS_Y, (__s16) (((__s16)data[15] << 8) | data[14]));
-
+
/* right stick */
input_report_abs(dev, ABS_RX, (__s16) (((__s16)data[17] << 8) | data[16]));
input_report_abs(dev, ABS_RY, (__s16) (((__s16)data[19] << 8) | data[18]));
-
+
/* triggers left/right */
input_report_abs(dev, ABS_Z, data[10]);
input_report_abs(dev, ABS_RZ, data[11]);
-
+
/* digital pad */
input_report_abs(dev, ABS_HAT0X, !!(data[2] & 0x08) - !!(data[2] & 0x04));
input_report_abs(dev, ABS_HAT0Y, !!(data[2] & 0x02) - !!(data[2] & 0x01));
-
+
/* start/back buttons and stick press left/right */
input_report_key(dev, BTN_START, (data[2] & 0x10) >> 4);
input_report_key(dev, BTN_BACK, (data[2] & 0x20) >> 5);
input_report_key(dev, BTN_THUMBL, (data[2] & 0x40) >> 6);
input_report_key(dev, BTN_THUMBR, data[2] >> 7);
-
+
/* "analog" buttons A, B, X, Y */
input_report_key(dev, BTN_A, data[4]);
input_report_key(dev, BTN_B, data[5]);
input_report_key(dev, BTN_X, data[6]);
input_report_key(dev, BTN_Y, data[7]);
-
+
/* "analog" buttons black, white */
input_report_key(dev, BTN_C, data[8]);
input_report_key(dev, BTN_Z, data[9]);
@@ -168,7 +167,7 @@
{
struct usb_xpad *xpad = urb->context;
int retval;
-
+
switch (urb->status) {
case 0:
/* success */
@@ -183,7 +182,7 @@
dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
goto exit;
}
-
+
xpad_process_packet(xpad, 0, xpad->idata, regs);
exit:
@@ -196,25 +195,19 @@
static int xpad_open (struct input_dev *dev)
{
struct usb_xpad *xpad = dev->private;
-
- if (xpad->open_count++)
- return 0;
-
+
xpad->irq_in->dev = xpad->udev;
- if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) {
- xpad->open_count--;
+ if (usb_submit_urb(xpad->irq_in, GFP_KERNEL))
return -EIO;
- }
-
+
return 0;
}
static void xpad_close (struct input_dev *dev)
{
struct usb_xpad *xpad = dev->private;
-
- if (!--xpad->open_count)
- usb_kill_urb(xpad->irq_in);
+
+ usb_kill_urb(xpad->irq_in);
}
static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id)
@@ -224,19 +217,19 @@
struct usb_endpoint_descriptor *ep_irq_in;
char path[64];
int i;
-
+
for (i = 0; xpad_device[i].idVendor; i++) {
if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) &&
(le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct))
break;
}
-
+
if ((xpad = kmalloc (sizeof(struct usb_xpad), GFP_KERNEL)) == NULL) {
err("cannot allocate memory for new pad");
return -ENOMEM;
}
memset(xpad, 0, sizeof(struct usb_xpad));
-
+
xpad->idata = usb_buffer_alloc(udev, XPAD_PKT_LEN,
SLAB_ATOMIC, &xpad->idata_dma);
if (!xpad->idata) {
@@ -251,18 +244,18 @@
kfree(xpad);
return -ENOMEM;
}
-
+
ep_irq_in = &intf->cur_altsetting->endpoint[0].desc;
-
+
usb_fill_int_urb(xpad->irq_in, udev,
usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress),
xpad->idata, XPAD_PKT_LEN, xpad_irq_in,
xpad, ep_irq_in->bInterval);
xpad->irq_in->transfer_dma = xpad->idata_dma;
xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
+
xpad->udev = udev;
-
+
xpad->dev.id.bustype = BUS_USB;
xpad->dev.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
xpad->dev.id.product = le16_to_cpu(udev->descriptor.idProduct);
@@ -273,21 +266,21 @@
xpad->dev.phys = xpad->phys;
xpad->dev.open = xpad_open;
xpad->dev.close = xpad_close;
-
+
usb_make_path(udev, path, 64);
snprintf(xpad->phys, 64, "%s/input0", path);
-
+
xpad->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
-
+
for (i = 0; xpad_btn[i] >= 0; i++)
set_bit(xpad_btn[i], xpad->dev.keybit);
-
+
for (i = 0; xpad_abs[i] >= 0; i++) {
-
+
signed short t = xpad_abs[i];
-
+
set_bit(t, xpad->dev.absbit);
-
+
switch (t) {
case ABS_X:
case ABS_Y:
@@ -310,11 +303,11 @@
break;
}
}
-
+
input_register_device(&xpad->dev);
-
+
printk(KERN_INFO "input: %s on %s", xpad->dev.name, path);
-
+
usb_set_intfdata(intf, xpad);
return 0;
}
@@ -322,7 +315,7 @@
static void xpad_disconnect(struct usb_interface *intf)
{
struct usb_xpad *xpad = usb_get_intfdata (intf);
-
+
usb_set_intfdata(intf, NULL);
if (xpad) {
usb_kill_urb(xpad->irq_in);
diff --git a/include/linux/input.h b/include/linux/input.h
index 72731d7..43e8ece 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -859,6 +859,10 @@
int (*erase_effect)(struct input_dev *dev, int effect_id);
struct input_handle *grab;
+
+ struct semaphore sem; /* serializes open and close operations */
+ unsigned int users;
+
struct device *dev;
struct list_head h_list;
diff --git a/include/linux/joystick.h b/include/linux/joystick.h
index b7e0ab6..06b9af7 100644
--- a/include/linux/joystick.h
+++ b/include/linux/joystick.h
@@ -111,18 +111,35 @@
#define JS_SET_ALL 8
struct JS_DATA_TYPE {
- int buttons;
- int x;
- int y;
+ __s32 buttons;
+ __s32 x;
+ __s32 y;
};
-struct JS_DATA_SAVE_TYPE {
- int JS_TIMEOUT;
- int BUSY;
- long JS_EXPIRETIME;
- long JS_TIMELIMIT;
+struct JS_DATA_SAVE_TYPE_32 {
+ __s32 JS_TIMEOUT;
+ __s32 BUSY;
+ __s32 JS_EXPIRETIME;
+ __s32 JS_TIMELIMIT;
struct JS_DATA_TYPE JS_SAVE;
struct JS_DATA_TYPE JS_CORR;
};
+struct JS_DATA_SAVE_TYPE_64 {
+ __s32 JS_TIMEOUT;
+ __s32 BUSY;
+ __s64 JS_EXPIRETIME;
+ __s64 JS_TIMELIMIT;
+ struct JS_DATA_TYPE JS_SAVE;
+ struct JS_DATA_TYPE JS_CORR;
+};
+
+#if BITS_PER_LONG == 64
+#define JS_DATA_SAVE_TYPE JS_DATA_SAVE_TYPE_64
+#elif BITS_PER_LONG == 32
+#define JS_DATA_SAVE_TYPE JS_DATA_SAVE_TYPE_32
+#else
+#error Unexpected BITS_PER_LONG
+#endif
+
#endif /* _LINUX_JOYSTICK_H */
diff --git a/include/linux/libps2.h b/include/linux/libps2.h
index 923bdbc..a710bdd 100644
--- a/include/linux/libps2.h
+++ b/include/linux/libps2.h
@@ -41,6 +41,7 @@
void ps2_init(struct ps2dev *ps2dev, struct serio *serio);
int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout);
+void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout);
int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command);
int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int command);
int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data);
diff --git a/include/linux/serio.h b/include/linux/serio.h
index a2d3b9a..aa4d649 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -83,6 +83,7 @@
}
void serio_unregister_port(struct serio *serio);
+void serio_unregister_child_port(struct serio *serio);
void __serio_unregister_port_delayed(struct serio *serio, struct module *owner);
static inline void serio_unregister_port_delayed(struct serio *serio)
{
@@ -153,6 +154,11 @@
return down_interruptible(&serio->drv_sem);
}
+static inline void serio_pin_driver_uninterruptible(struct serio *serio)
+{
+ down(&serio->drv_sem);
+}
+
static inline void serio_unpin_driver(struct serio *serio)
{
up(&serio->drv_sem);
diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig
index e537bd6..33e2808 100644
--- a/sound/oss/Kconfig
+++ b/sound/oss/Kconfig
@@ -52,7 +52,7 @@
config SOUND_CMPCI_JOYSTICK
bool "Enable joystick"
- depends on SOUND_CMPCI && X86
+ depends on SOUND_CMPCI && X86 && (GAMEPORT=y || SOUND_CMPCI=GAMEPORT)
help
Say Y here in order to enable the joystick port on a sound card using
the CMI8338 or the CMI8738 chipset. You need to config the
diff --git a/sound/oss/es1370.c b/sound/oss/es1370.c
index 056091c..563a52f 100644
--- a/sound/oss/es1370.c
+++ b/sound/oss/es1370.c
@@ -161,6 +161,10 @@
#include <asm/page.h>
#include <asm/uaccess.h>
+#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
+#define SUPPORT_JOYSTICK
+#endif
+
/* --------------------------------------------------------------------- */
#undef OSS_DOCUMENTED_MIXER_SEMANTICS
@@ -384,7 +388,10 @@
unsigned char obuf[MIDIOUTBUF];
} midi;
+#ifdef SUPPORT_JOYSTICK
struct gameport *gameport;
+#endif
+
struct semaphore sem;
};
@@ -2553,10 +2560,55 @@
{ SOUND_MIXER_WRITE_OGAIN, 0x4040 }
};
+#ifdef SUPPORT_JOYSTICK
+
+static int __devinit es1370_register_gameport(struct es1370_state *s)
+{
+ struct gameport *gp;
+
+ if (!request_region(0x200, JOY_EXTENT, "es1370")) {
+ printk(KERN_ERR "es1370: joystick io port 0x200 in use\n");
+ return -EBUSY;
+ }
+
+ s->gameport = gp = gameport_allocate_port();
+ if (!gp) {
+ printk(KERN_ERR "es1370: can not allocate memory for gameport\n");
+ release_region(0x200, JOY_EXTENT);
+ return -ENOMEM;
+ }
+
+ gameport_set_name(gp, "ESS1370");
+ gameport_set_phys(gp, "pci%s/gameport0", pci_name(s->dev));
+ gp->dev.parent = &s->dev->dev;
+ gp->io = 0x200;
+
+ s->ctrl |= CTRL_JYSTK_EN;
+ outl(s->ctrl, s->io + ES1370_REG_CONTROL);
+
+ gameport_register_port(gp);
+
+ return 0;
+}
+
+static inline void es1370_unregister_gameport(struct es1370_state *s)
+{
+ if (s->gameport) {
+ int gpio = s->gameport->io;
+ gameport_unregister_port(s->gameport);
+ release_region(gpio, JOY_EXTENT);
+
+ }
+}
+
+#else
+static inline int es1370_register_gameport(struct es1370_state *s) { return -ENOSYS; }
+static inline void es1370_unregister_gameport(struct es1370_state *s) { }
+#endif /* SUPPORT_JOYSTICK */
+
static int __devinit es1370_probe(struct pci_dev *pcidev, const struct pci_device_id *pciid)
{
struct es1370_state *s;
- struct gameport *gp = NULL;
mm_segment_t fs;
int i, val, ret;
@@ -2605,28 +2657,14 @@
/* note: setting CTRL_SERR_DIS is reported to break
* mic bias setting (by Kim.Berts@fisub.mail.abb.com) */
s->ctrl = CTRL_CDC_EN | (DAC2_SRTODIV(8000) << CTRL_SH_PCLKDIV) | (1 << CTRL_SH_WTSRSEL);
- if (!request_region(0x200, JOY_EXTENT, "es1370")) {
- printk(KERN_ERR "es1370: joystick io port 0x200 in use\n");
- } else if (!(s->gameport = gp = gameport_allocate_port())) {
- printk(KERN_ERR "es1370: can not allocate memory for gameport\n");
- release_region(0x200, JOY_EXTENT);
- } else {
- gameport_set_name(gp, "ESS1370");
- gameport_set_phys(gp, "pci%s/gameport0", pci_name(s->dev));
- gp->dev.parent = &s->dev->dev;
- gp->io = 0x200;
- s->ctrl |= CTRL_JYSTK_EN;
- }
if (lineout[devindex])
s->ctrl |= CTRL_XCTL0;
if (micbias[devindex])
s->ctrl |= CTRL_XCTL1;
s->sctrl = 0;
- printk(KERN_INFO "es1370: found adapter at io %#lx irq %u\n"
- KERN_INFO "es1370: features: joystick %s, line %s, mic impedance %s\n",
- s->io, s->irq, (s->ctrl & CTRL_JYSTK_EN) ? "on" : "off",
- (s->ctrl & CTRL_XCTL0) ? "out" : "in",
- (s->ctrl & CTRL_XCTL1) ? "1" : "0");
+ printk(KERN_INFO "es1370: adapter at io %#lx irq %u, line %s, mic impedance %s\n",
+ s->io, s->irq, (s->ctrl & CTRL_XCTL0) ? "out" : "in",
+ (s->ctrl & CTRL_XCTL1) ? "1" : "0");
/* register devices */
if ((s->dev_audio = register_sound_dsp(&es1370_audio_fops, -1)) < 0) {
ret = s->dev_audio;
@@ -2672,9 +2710,7 @@
}
set_fs(fs);
- /* register gameport */
- if (gp)
- gameport_register_port(gp);
+ es1370_register_gameport(s);
/* store it in the driver field */
pci_set_drvdata(pcidev, s);
@@ -2696,10 +2732,6 @@
err_dev1:
printk(KERN_ERR "es1370: cannot register misc device\n");
free_irq(s->irq, s);
- if (s->gameport) {
- release_region(s->gameport->io, JOY_EXTENT);
- gameport_free_port(s->gameport);
- }
err_irq:
release_region(s->io, ES1370_EXTENT);
err_region:
@@ -2718,11 +2750,7 @@
outl(0, s->io+ES1370_REG_SERIAL_CONTROL); /* clear serial interrupts */
synchronize_irq(s->irq);
free_irq(s->irq, s);
- if (s->gameport) {
- int gpio = s->gameport->io;
- gameport_unregister_port(s->gameport);
- release_region(gpio, JOY_EXTENT);
- }
+ es1370_unregister_gameport(s);
release_region(s->io, ES1370_EXTENT);
unregister_sound_dsp(s->dev_audio);
unregister_sound_mixer(s->dev_mixer);
diff --git a/sound/oss/es1371.c b/sound/oss/es1371.c
index a50fdda..c38ae1e 100644
--- a/sound/oss/es1371.c
+++ b/sound/oss/es1371.c
@@ -133,6 +133,10 @@
#include <asm/page.h>
#include <asm/uaccess.h>
+#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
+#define SUPPORT_JOYSTICK
+#endif
+
/* --------------------------------------------------------------------- */
#undef OSS_DOCUMENTED_MIXER_SEMANTICS
@@ -453,7 +457,10 @@
unsigned char obuf[MIDIOUTBUF];
} midi;
+#ifdef SUPPORT_JOYSTICK
struct gameport *gameport;
+#endif
+
struct semaphore sem;
};
@@ -2786,12 +2793,63 @@
{ PCI_ANY_ID, PCI_ANY_ID }
};
+#ifdef SUPPORT_JOYSTICK
+
+static int __devinit es1371_register_gameport(struct es1371_state *s)
+{
+ struct gameport *gp;
+ int gpio;
+
+ for (gpio = 0x218; gpio >= 0x200; gpio -= 0x08)
+ if (request_region(gpio, JOY_EXTENT, "es1371"))
+ break;
+
+ if (gpio < 0x200) {
+ printk(KERN_ERR PFX "no free joystick address found\n");
+ return -EBUSY;
+ }
+
+ s->gameport = gp = gameport_allocate_port();
+ if (!gp) {
+ printk(KERN_ERR PFX "can not allocate memory for gameport\n");
+ release_region(gpio, JOY_EXTENT);
+ return -ENOMEM;
+ }
+
+ gameport_set_name(gp, "ESS1371 Gameport");
+ gameport_set_phys(gp, "isa%04x/gameport0", gpio);
+ gp->dev.parent = &s->dev->dev;
+ gp->io = gpio;
+
+ s->ctrl |= CTRL_JYSTK_EN | (((gpio >> 3) & CTRL_JOY_MASK) << CTRL_JOY_SHIFT);
+ outl(s->ctrl, s->io + ES1371_REG_CONTROL);
+
+ gameport_register_port(gp);
+
+ return 0;
+}
+
+static inline void es1371_unregister_gameport(struct es1371_state *s)
+{
+ if (s->gameport) {
+ int gpio = s->gameport->io;
+ gameport_unregister_port(s->gameport);
+ release_region(gpio, JOY_EXTENT);
+
+ }
+}
+
+#else
+static inline int es1371_register_gameport(struct es1371_state *s) { return -ENOSYS; }
+static inline void es1371_unregister_gameport(struct es1371_state *s) { }
+#endif /* SUPPORT_JOYSTICK */
+
+
static int __devinit es1371_probe(struct pci_dev *pcidev, const struct pci_device_id *pciid)
{
struct es1371_state *s;
- struct gameport *gp;
mm_segment_t fs;
- int i, gpio, val, res = -1;
+ int i, val, res = -1;
int idx;
unsigned long tmo;
signed long tmo2;
@@ -2882,23 +2940,6 @@
}
}
- for (gpio = 0x218; gpio >= 0x200; gpio -= 0x08)
- if (request_region(gpio, JOY_EXTENT, "es1371"))
- break;
-
- if (gpio < 0x200) {
- printk(KERN_ERR PFX "no free joystick address found\n");
- } else if (!(s->gameport = gp = gameport_allocate_port())) {
- printk(KERN_ERR PFX "can not allocate memory for gameport\n");
- release_region(gpio, JOY_EXTENT);
- } else {
- gameport_set_name(gp, "ESS1371 Gameport");
- gameport_set_phys(gp, "isa%04x/gameport0", gpio);
- gp->dev.parent = &s->dev->dev;
- gp->io = gpio;
- s->ctrl |= CTRL_JYSTK_EN | (((gpio >> 3) & CTRL_JOY_MASK) << CTRL_JOY_SHIFT);
- }
-
s->sctrl = 0;
cssr = 0;
s->spdif_volume = -1;
@@ -2968,9 +3009,7 @@
/* turn on S/PDIF output driver if requested */
outl(cssr, s->io+ES1371_REG_STATUS);
- /* register gameport */
- if (s->gameport)
- gameport_register_port(s->gameport);
+ es1371_register_gameport(s);
/* store it in the driver field */
pci_set_drvdata(pcidev, s);
@@ -2979,13 +3018,9 @@
/* increment devindex */
if (devindex < NR_DEVICE-1)
devindex++;
- return 0;
+ return 0;
err_gp:
- if (s->gameport) {
- release_region(s->gameport->io, JOY_EXTENT);
- gameport_free_port(s->gameport);
- }
#ifdef ES1371_DEBUG
if (s->ps)
remove_proc_entry("es1371", NULL);
@@ -3024,11 +3059,7 @@
outl(0, s->io+ES1371_REG_SERIAL_CONTROL); /* clear serial interrupts */
synchronize_irq(s->irq);
free_irq(s->irq, s);
- if (s->gameport) {
- int gpio = s->gameport->io;
- gameport_unregister_port(s->gameport);
- release_region(gpio, JOY_EXTENT);
- }
+ es1371_unregister_gameport(s);
release_region(s->io, ES1371_EXTENT);
unregister_sound_dsp(s->dev_audio);
unregister_sound_mixer(s->codec->dev_mixer);
diff --git a/sound/oss/esssolo1.c b/sound/oss/esssolo1.c
index 6b3b9a9..a682ab1 100644
--- a/sound/oss/esssolo1.c
+++ b/sound/oss/esssolo1.c
@@ -149,6 +149,10 @@
#define FMODE_DMFM 0x10
+#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
+#define SUPPORT_JOYSTICK 1
+#endif
+
static struct pci_driver solo1_driver;
/* --------------------------------------------------------------------- */
@@ -226,7 +230,9 @@
unsigned char obuf[MIDIOUTBUF];
} midi;
+#if SUPPORT_JOYSTICK
struct gameport *gameport;
+#endif
};
/* --------------------------------------------------------------------- */
@@ -2280,6 +2286,7 @@
return 0;
}
+#ifdef SUPPORT_JOYSTICK
static int __devinit solo1_register_gameport(struct solo1_state *s, int io_port)
{
struct gameport *gp;
@@ -2306,6 +2313,19 @@
return 0;
}
+static inline void solo1_unregister_gameport(struct solo1_state *s)
+{
+ if (s->gameport) {
+ int gpio = s->gameport->io;
+ gameport_unregister_port(s->gameport);
+ release_region(gpio, GAMEPORT_EXTENT);
+ }
+}
+#else
+static inline int solo1_register_gameport(struct solo1_state *s, int io_port) { return -ENOSYS; }
+static inline void solo1_unregister_gameport(struct solo1_state *s) { }
+#endif /* SUPPORT_JOYSTICK */
+
static int __devinit solo1_probe(struct pci_dev *pcidev, const struct pci_device_id *pciid)
{
struct solo1_state *s;
@@ -2437,11 +2457,7 @@
synchronize_irq(s->irq);
pci_write_config_word(s->dev, 0x60, 0); /* turn off DDMA controller address space */
free_irq(s->irq, s);
- if (s->gameport) {
- int gpio = s->gameport->io;
- gameport_unregister_port(s->gameport);
- release_region(gpio, GAMEPORT_EXTENT);
- }
+ solo1_unregister_gameport(s);
release_region(s->iobase, IOBASE_EXTENT);
release_region(s->sbbase+FMSYNTH_EXTENT, SBBASE_EXTENT-FMSYNTH_EXTENT);
release_region(s->ddmabase, DDMABASE_EXTENT);
diff --git a/sound/oss/mad16.c b/sound/oss/mad16.c
index a7067f1..aa3c50d 100644
--- a/sound/oss/mad16.c
+++ b/sound/oss/mad16.c
@@ -50,9 +50,12 @@
#include "sb.h"
#include "mpu401.h"
+#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
+#define SUPPORT_JOYSTICK 1
+#endif
+
static int mad16_conf;
static int mad16_cdsel;
-static struct gameport *gameport;
static DEFINE_SPINLOCK(lock);
#define C928 1
@@ -902,6 +905,10 @@
-1, -1, -1, -1
};
+#ifdef SUPPORT_JOYSTICK
+
+static struct gameport *gameport;
+
static int __devinit mad16_register_gameport(int io_port)
{
if (!request_region(io_port, 1, "mad16 gameport")) {
@@ -925,6 +932,20 @@
return 0;
}
+static inline void mad16_unregister_gameport(void)
+{
+ if (gameport) {
+ /* the gameport was initialized so we must free it up */
+ gameport_unregister_port(gameport);
+ gameport = NULL;
+ release_region(0x201, 1);
+ }
+}
+#else
+static inline int mad16_register_gameport(int io_port) { return -ENOSYS; }
+static inline void mad16_unregister_gameport(void) { }
+#endif
+
static int __devinit init_mad16(void)
{
int dmatype = 0;
@@ -1060,12 +1081,7 @@
{
if (found_mpu)
unload_mad16_mpu(&cfg_mpu);
- if (gameport) {
- /* the gameport was initialized so we must free it up */
- gameport_unregister_port(gameport);
- gameport = NULL;
- release_region(0x201, 1);
- }
+ mad16_unregister_gameport();
unload_mad16(&cfg);
release_region(MC0_PORT, 12);
}
diff --git a/sound/oss/sonicvibes.c b/sound/oss/sonicvibes.c
index 06047e7..17d0e46 100644
--- a/sound/oss/sonicvibes.c
+++ b/sound/oss/sonicvibes.c
@@ -122,6 +122,9 @@
#include "dm.h"
+#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
+#define SUPPORT_JOYSTICK 1
+#endif
/* --------------------------------------------------------------------- */
@@ -365,7 +368,9 @@
unsigned char obuf[MIDIOUTBUF];
} midi;
+#if SUPPORT_JOYSTICK
struct gameport *gameport;
+#endif
};
/* --------------------------------------------------------------------- */
@@ -2485,6 +2490,7 @@
#define RSRCISIOREGION(dev,num) (pci_resource_start((dev), (num)) != 0 && \
(pci_resource_flags((dev), (num)) & IORESOURCE_IO))
+#ifdef SUPPORT_JOYSTICK
static int __devinit sv_register_gameport(struct sv_state *s, int io_port)
{
struct gameport *gp;
@@ -2511,6 +2517,19 @@
return 0;
}
+static inline void sv_unregister_gameport(struct sv_state *s)
+{
+ if (s->gameport) {
+ int gpio = s->gameport->io;
+ gameport_unregister_port(s->gameport);
+ release_region(gpio, SV_EXTENT_GAME);
+ }
+}
+#else
+static inline int sv_register_gameport(struct sv_state *s, int io_port) { return -ENOSYS; }
+static inline void sv_unregister_gameport(struct sv_state *s) { }
+#endif /* SUPPORT_JOYSTICK */
+
static int __devinit sv_probe(struct pci_dev *pcidev, const struct pci_device_id *pciid)
{
static char __devinitdata sv_ddma_name[] = "S3 Inc. SonicVibes DDMA Controller";
@@ -2711,11 +2730,7 @@
/*outb(0, s->iodmaa + SV_DMA_RESET);*/
/*outb(0, s->iodmac + SV_DMA_RESET);*/
free_irq(s->irq, s);
- if (s->gameport) {
- int gpio = s->gameport->io;
- gameport_unregister_port(s->gameport);
- release_region(gpio, SV_EXTENT_GAME);
- }
+ sv_unregister_gameport(s);
release_region(s->iodmac, SV_EXTENT_DMA);
release_region(s->iodmaa, SV_EXTENT_DMA);
release_region(s->ioenh, SV_EXTENT_ENH);
diff --git a/sound/oss/trident.c b/sound/oss/trident.c
index 47537f0..5f0ad6b 100644
--- a/sound/oss/trident.c
+++ b/sound/oss/trident.c
@@ -228,6 +228,10 @@
#define DRIVER_VERSION "0.14.10j-2.6"
+#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
+#define SUPPORT_JOYSTICK 1
+#endif
+
/* magic numbers to protect our data structures */
#define TRIDENT_CARD_MAGIC 0x5072696E /* "Prin" */
#define TRIDENT_STATE_MAGIC 0x63657373 /* "cess" */
@@ -4252,24 +4256,25 @@
return num_ac97 + 1;
}
+#ifdef SUPPORT_JOYSTICK
/* Gameport functions for the cards ADC gameport */
-static unsigned char
-trident_game_read(struct gameport *gameport)
+static unsigned char trident_game_read(struct gameport *gameport)
{
struct trident_card *card = gameport->port_data;
+
return inb(TRID_REG(card, T4D_GAME_LEG));
}
-static void
-trident_game_trigger(struct gameport *gameport)
+static void trident_game_trigger(struct gameport *gameport)
{
struct trident_card *card = gameport->port_data;
+
outb(0xff, TRID_REG(card, T4D_GAME_LEG));
}
-static int
-trident_game_cooked_read(struct gameport *gameport, int *axes, int *buttons)
+static int trident_game_cooked_read(struct gameport *gameport,
+ int *axes, int *buttons)
{
struct trident_card *card = gameport->port_data;
int i;
@@ -4285,8 +4290,7 @@
return 0;
}
-static int
-trident_game_open(struct gameport *gameport, int mode)
+static int trident_game_open(struct gameport *gameport, int mode)
{
struct trident_card *card = gameport->port_data;
@@ -4305,8 +4309,7 @@
return 0;
}
-static int __devinit
-trident_register_gameport(struct trident_card *card)
+static int __devinit trident_register_gameport(struct trident_card *card)
{
struct gameport *gp;
@@ -4330,6 +4333,17 @@
return 0;
}
+static inline void trident_unregister_gameport(struct trident_card *card)
+{
+ if (card->gameport)
+ gameport_unregister_port(card->gameport);
+}
+
+#else
+static inline int trident_register_gameport(struct trident_card *card) { return -ENOSYS; }
+static inline void trident_unregister_gameport(struct trident_card *card) { }
+#endif /* SUPPORT_JOYSTICK */
+
/* install the driver, we do not allocate hardware channel nor DMA buffer */
/* now, they are defered until "ACCESS" time (in prog_dmabuf called by */
/* open/read/write/ioctl/mmap) */
@@ -4569,8 +4583,7 @@
}
/* Unregister gameport */
- if (card->gameport)
- gameport_unregister_port(card->gameport);
+ trident_unregister_gameport(card);
/* Kill interrupts, and SP/DIF */
trident_disable_loop_interrupts(card);
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index d7e06b3..0b53f7c 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -1335,11 +1335,6 @@
static inline void snd_cs4281_free_gameport(cs4281_t *chip) { }
#endif /* CONFIG_GAMEPORT || (MODULE && CONFIG_GAMEPORT_MODULE) */
-
-/*
-
- */
-
static int snd_cs4281_free(cs4281_t *chip)
{
snd_cs4281_free_gameport(chip);