Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: (42 commits)
regulator: Fix _regulator_get_voltage if get_voltage callback is NULL
USB: TWL6025 allow different regulator name
REGULATOR: TWL6025: add support to twl-regulator
regulator: twl6030: do not write to _GRP for regulator disable
regulator: twl6030: do not write to _GRP for regulator enable
TPS65911: Comparator: Add comparator driver
TPS65911: Add support for added GPIO lines
GPIO: TPS65910: Move driver to drivers/gpio/
TPS65911: Add new irq definitions
regulator: tps65911: Add new chip version
MFD: TPS65910: Add support for TPS65911 device
regulator: Fix off-by-one value range checking for mc13xxx_regulator_get_voltage
regulator: mc13892: Fix voltage unit in test case.
regulator: Remove MAX8997_REG_BUCK1DVS/MAX8997_REG_BUCK2DVS/MAX8997_REG_BUCK5DVS macros
mfd: Fix off-by-one value range checking for tps65910_i2c_write
regulator: Only apply voltage constraints from consumers that set them
regulator: If we can't configure optimum mode we're always in the best one
regulator: max8997: remove useless code
regulator: Fix memory leak in max8998_pmic_probe failure path
regulator: Fix desc_id for tps65023/6507x/65910
...
diff --git a/MAINTAINERS b/MAINTAINERS
index c4fc1da..572b5b2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2584,6 +2584,13 @@
F: drivers/hwmon/f75375s.c
F: include/linux/f75375s.h
+FIREWIRE AUDIO DRIVERS
+M: Clemens Ladisch <clemens@ladisch.de>
+L: alsa-devel@alsa-project.org (moderated for non-subscribers)
+T: git git://git.alsa-project.org/alsa-kernel.git
+S: Maintained
+F: sound/firewire/
+
FIREWIRE SUBSYSTEM
M: Stefan Richter <stefanr@s5r6.in-berlin.de>
L: linux1394-devel@lists.sourceforge.net
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 2b00f72..f6247e7 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -23,6 +23,7 @@
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/mmc/host.h>
+#include <linux/power/isp1704_charger.h>
#include <plat/mcspi.h>
#include <plat/board.h>
@@ -53,6 +54,8 @@
#define RX51_FMTX_RESET_GPIO 163
#define RX51_FMTX_IRQ 53
+#define RX51_USB_TRANSCEIVER_RST_GPIO 67
+
/* list all spi devices here */
enum {
RX51_SPI_WL1251,
@@ -111,10 +114,30 @@
},
};
-static struct platform_device rx51_charger_device = {
- .name = "isp1704_charger",
+static void rx51_charger_set_power(bool on)
+{
+ gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
+}
+
+static struct isp1704_charger_data rx51_charger_data = {
+ .set_power = rx51_charger_set_power,
};
+static struct platform_device rx51_charger_device = {
+ .name = "isp1704_charger",
+ .dev = {
+ .platform_data = &rx51_charger_data,
+ },
+};
+
+static void __init rx51_charger_init(void)
+{
+ WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
+ GPIOF_OUT_INIT_LOW, "isp1704_reset"));
+
+ platform_device_register(&rx51_charger_device);
+}
+
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
#define RX51_GPIO_CAMERA_LENS_COVER 110
@@ -961,6 +984,6 @@
if (partition)
omap2_hsmmc_init(mmc);
- platform_device_register(&rx51_charger_device);
+ rx51_charger_init();
}
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 9577c43..de3d246 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -350,6 +350,7 @@
static int create_name_attr(struct platform_data *pdata, struct device *dev)
{
+ sysfs_attr_init(&pdata->name_attr.attr);
pdata->name_attr.attr.name = "name";
pdata->name_attr.attr.mode = S_IRUGO;
pdata->name_attr.show = show_name;
@@ -372,6 +373,7 @@
for (i = 0; i < MAX_ATTRS; i++) {
snprintf(tdata->attr_name[i], CORETEMP_NAME_LENGTH, names[i],
attr_no);
+ sysfs_attr_init(&tdata->sd_attrs[i].dev_attr.attr);
tdata->sd_attrs[i].dev_attr.attr.name = tdata->attr_name[i];
tdata->sd_attrs[i].dev_attr.attr.mode = S_IRUGO;
tdata->sd_attrs[i].dev_attr.show = rd_ptr[i];
@@ -422,7 +424,7 @@
}
}
-static int chk_ucode_version(struct platform_device *pdev)
+static int __devinit chk_ucode_version(struct platform_device *pdev)
{
struct cpuinfo_x86 *c = &cpu_data(pdev->id);
int err;
@@ -509,8 +511,8 @@
/*
* Provide a single set of attributes for all HT siblings of a core
* to avoid duplicate sensors (the processor ID and core ID of all
- * HT siblings of a core is the same).
- * Skip if a HT sibling of this core is already online.
+ * HT siblings of a core are the same).
+ * Skip if a HT sibling of this core is already registered.
* This is not an error.
*/
if (pdata->core_data[attr_no] != NULL)
@@ -770,10 +772,10 @@
coretemp_remove_core(pdata, &pdev->dev, indx);
/*
- * If a core is taken offline, but a HT sibling of the same core is
- * still online, register the alternate sibling. This ensures that
- * exactly one set of attributes is provided as long as at least one
- * HT sibling of a core is online.
+ * If a HT sibling of a core is taken offline, but another HT sibling
+ * of the same core is still online, register the alternate sibling.
+ * This ensures that exactly one set of attributes is provided as long
+ * as at least one HT sibling of a core is online.
*/
for_each_sibling(i, cpu) {
if (i != cpu) {
diff --git a/drivers/hwmon/pmbus_core.c b/drivers/hwmon/pmbus_core.c
index 98799ba..354770e 100644
--- a/drivers/hwmon/pmbus_core.c
+++ b/drivers/hwmon/pmbus_core.c
@@ -707,6 +707,7 @@
struct sensor_device_attribute *a \
= &data->_type##s[data->num_##_type##s].attribute; \
BUG_ON(data->num_attributes >= data->max_attributes); \
+ sysfs_attr_init(&a->dev_attr.attr); \
a->dev_attr.attr.name = _name; \
a->dev_attr.attr.mode = _mode; \
a->dev_attr.show = _show; \
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index dc8c531..e57b50b 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -210,6 +210,15 @@
Say Y to enable support for USB Charger Detection with
ISP1707/ISP1704 USB transceivers.
+config CHARGER_MAX8903
+ tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
+ depends on GENERIC_HARDIRQS
+ help
+ Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
+ The driver supports controlling charger-enable and current-limit
+ pins based on the status of charger connections with interrupt
+ handlers.
+
config CHARGER_TWL4030
tristate "OMAP TWL4030 BCI charger driver"
depends on TWL4030_CORE
diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index 8224990..009a90f 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -33,5 +33,6 @@
obj-$(CONFIG_BATTERY_JZ4740) += jz4740-battery.o
obj-$(CONFIG_BATTERY_INTEL_MID) += intel_mid_battery.o
obj-$(CONFIG_CHARGER_ISP1704) += isp1704_charger.o
+obj-$(CONFIG_CHARGER_MAX8903) += max8903_charger.o
obj-$(CONFIG_CHARGER_TWL4030) += twl4030_charger.o
obj-$(CONFIG_CHARGER_GPIO) += gpio-charger.o
diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c
index 59e68db..bb16f5b 100644
--- a/drivers/power/bq27x00_battery.c
+++ b/drivers/power/bq27x00_battery.c
@@ -4,6 +4,7 @@
* Copyright (C) 2008 Rodolfo Giometti <giometti@linux.it>
* Copyright (C) 2008 Eurotech S.p.A. <info@eurotech.it>
* Copyright (C) 2010-2011 Lars-Peter Clausen <lars@metafoo.de>
+ * Copyright (C) 2011 Pali Rohár <pali.rohar@gmail.com>
*
* Based on a previous work by Copyright (C) 2008 Texas Instruments, Inc.
*
@@ -76,7 +77,7 @@
int time_to_empty_avg;
int time_to_full;
int charge_full;
- int charge_counter;
+ int cycle_count;
int capacity;
int flags;
@@ -115,7 +116,7 @@
POWER_SUPPLY_PROP_CHARGE_FULL,
POWER_SUPPLY_PROP_CHARGE_NOW,
POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN,
- POWER_SUPPLY_PROP_CHARGE_COUNTER,
+ POWER_SUPPLY_PROP_CYCLE_COUNT,
POWER_SUPPLY_PROP_ENERGY_NOW,
};
@@ -267,7 +268,7 @@
cache.time_to_empty_avg = bq27x00_battery_read_time(di, BQ27x00_REG_TTECP);
cache.time_to_full = bq27x00_battery_read_time(di, BQ27x00_REG_TTF);
cache.charge_full = bq27x00_battery_read_lmd(di);
- cache.charge_counter = bq27x00_battery_read_cyct(di);
+ cache.cycle_count = bq27x00_battery_read_cyct(di);
if (!is_bq27500)
cache.current_now = bq27x00_read(di, BQ27x00_REG_AI, false);
@@ -496,8 +497,8 @@
case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
ret = bq27x00_simple_value(di->charge_design_full, val);
break;
- case POWER_SUPPLY_PROP_CHARGE_COUNTER:
- ret = bq27x00_simple_value(di->cache.charge_counter, val);
+ case POWER_SUPPLY_PROP_CYCLE_COUNT:
+ ret = bq27x00_simple_value(di->cache.cycle_count, val);
break;
case POWER_SUPPLY_PROP_ENERGY_NOW:
ret = bq27x00_battery_energy(di, val);
diff --git a/drivers/power/ds2760_battery.c b/drivers/power/ds2760_battery.c
index e534290..f2c9cc3 100644
--- a/drivers/power/ds2760_battery.c
+++ b/drivers/power/ds2760_battery.c
@@ -86,7 +86,11 @@
920, /* NEC */
1440, /* Samsung */
1440, /* BYD */
+#ifdef CONFIG_MACH_H4700
+ 1800, /* HP iPAQ hx4700 3.7V 1800mAh (359113-001) */
+#else
1440, /* Lishen */
+#endif
1440, /* NEC */
2880, /* Samsung */
2880, /* BYD */
@@ -186,7 +190,7 @@
scale[0] = di->full_active_uAh;
for (i = 1; i < 5; i++)
- scale[i] = scale[i - 1] + di->raw[DS2760_ACTIVE_FULL + 2 + i];
+ scale[i] = scale[i - 1] + di->raw[DS2760_ACTIVE_FULL + 1 + i];
di->full_active_uAh = battery_interpolate(scale, di->temp_C / 10);
di->full_active_uAh *= 1000; /* convert to µAh */
diff --git a/drivers/power/gpio-charger.c b/drivers/power/gpio-charger.c
index 25b88ac..718f2c5 100644
--- a/drivers/power/gpio-charger.c
+++ b/drivers/power/gpio-charger.c
@@ -161,12 +161,27 @@
return 0;
}
+#ifdef CONFIG_PM_SLEEP
+static int gpio_charger_resume(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct gpio_charger *gpio_charger = platform_get_drvdata(pdev);
+
+ power_supply_changed(&gpio_charger->charger);
+
+ return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(gpio_charger_pm_ops, NULL, gpio_charger_resume);
+
static struct platform_driver gpio_charger_driver = {
.probe = gpio_charger_probe,
.remove = __devexit_p(gpio_charger_remove),
.driver = {
.name = "gpio-charger",
.owner = THIS_MODULE,
+ .pm = &gpio_charger_pm_ops,
},
};
diff --git a/drivers/power/isp1704_charger.c b/drivers/power/isp1704_charger.c
index 2ad9b14..f6d72b4 100644
--- a/drivers/power/isp1704_charger.c
+++ b/drivers/power/isp1704_charger.c
@@ -33,6 +33,7 @@
#include <linux/usb/ulpi.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
+#include <linux/power/isp1704_charger.h>
/* Vendor specific Power Control register */
#define ISP1704_PWR_CTRL 0x3d
@@ -71,6 +72,18 @@
};
/*
+ * Disable/enable the power from the isp1704 if a function for it
+ * has been provided with platform data.
+ */
+static void isp1704_charger_set_power(struct isp1704_charger *isp, bool on)
+{
+ struct isp1704_charger_data *board = isp->dev->platform_data;
+
+ if (board->set_power)
+ board->set_power(on);
+}
+
+/*
* Determine is the charging port DCP (dedicated charger) or CDP (Host/HUB
* chargers).
*
@@ -222,6 +235,9 @@
mutex_lock(&lock);
+ if (event != USB_EVENT_NONE)
+ isp1704_charger_set_power(isp, 1);
+
switch (event) {
case USB_EVENT_VBUS:
isp->online = true;
@@ -269,6 +285,8 @@
*/
if (isp->otg->gadget)
usb_gadget_disconnect(isp->otg->gadget);
+
+ isp1704_charger_set_power(isp, 0);
break;
case USB_EVENT_ENUMERATED:
if (isp->present)
@@ -394,6 +412,8 @@
isp->dev = &pdev->dev;
platform_set_drvdata(pdev, isp);
+ isp1704_charger_set_power(isp, 1);
+
ret = isp1704_test_ulpi(isp);
if (ret < 0)
goto fail1;
@@ -434,6 +454,7 @@
/* Detect charger if VBUS is valid (the cable was already plugged). */
ret = otg_io_read(isp->otg, ULPI_USB_INT_STS);
+ isp1704_charger_set_power(isp, 0);
if ((ret & ULPI_INT_VBUS_VALID) && !isp->otg->default_a) {
isp->event = USB_EVENT_VBUS;
schedule_work(&isp->work);
@@ -459,6 +480,7 @@
otg_unregister_notifier(isp->otg, &isp->nb);
power_supply_unregister(&isp->psy);
otg_put_transceiver(isp->otg);
+ isp1704_charger_set_power(isp, 0);
kfree(isp);
return 0;
diff --git a/drivers/power/max8903_charger.c b/drivers/power/max8903_charger.c
new file mode 100644
index 0000000..33ff0e3
--- /dev/null
+++ b/drivers/power/max8903_charger.c
@@ -0,0 +1,391 @@
+/*
+ * max8903_charger.c - Maxim 8903 USB/Adapter Charger Driver
+ *
+ * Copyright (C) 2011 Samsung Electronics
+ * MyungJoo Ham <myungjoo.ham@samsung.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
+ * (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
+ *
+ */
+
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/slab.h>
+#include <linux/power_supply.h>
+#include <linux/platform_device.h>
+#include <linux/power/max8903_charger.h>
+
+struct max8903_data {
+ struct max8903_pdata *pdata;
+ struct device *dev;
+ struct power_supply psy;
+ bool fault;
+ bool usb_in;
+ bool ta_in;
+};
+
+static enum power_supply_property max8903_charger_props[] = {
+ POWER_SUPPLY_PROP_STATUS, /* Charger status output */
+ POWER_SUPPLY_PROP_ONLINE, /* External power source */
+ POWER_SUPPLY_PROP_HEALTH, /* Fault or OK */
+};
+
+static int max8903_get_property(struct power_supply *psy,
+ enum power_supply_property psp,
+ union power_supply_propval *val)
+{
+ struct max8903_data *data = container_of(psy,
+ struct max8903_data, psy);
+
+ switch (psp) {
+ case POWER_SUPPLY_PROP_STATUS:
+ val->intval = POWER_SUPPLY_STATUS_UNKNOWN;
+ if (data->pdata->chg) {
+ if (gpio_get_value(data->pdata->chg) == 0)
+ val->intval = POWER_SUPPLY_STATUS_CHARGING;
+ else if (data->usb_in || data->ta_in)
+ val->intval = POWER_SUPPLY_STATUS_NOT_CHARGING;
+ else
+ val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
+ }
+ break;
+ case POWER_SUPPLY_PROP_ONLINE:
+ val->intval = 0;
+ if (data->usb_in || data->ta_in)
+ val->intval = 1;
+ break;
+ case POWER_SUPPLY_PROP_HEALTH:
+ val->intval = POWER_SUPPLY_HEALTH_GOOD;
+ if (data->fault)
+ val->intval = POWER_SUPPLY_HEALTH_UNSPEC_FAILURE;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static irqreturn_t max8903_dcin(int irq, void *_data)
+{
+ struct max8903_data *data = _data;
+ struct max8903_pdata *pdata = data->pdata;
+ bool ta_in;
+ enum power_supply_type old_type;
+
+ ta_in = gpio_get_value(pdata->dok) ? false : true;
+
+ if (ta_in == data->ta_in)
+ return IRQ_HANDLED;
+
+ data->ta_in = ta_in;
+
+ /* Set Current-Limit-Mode 1:DC 0:USB */
+ if (pdata->dcm)
+ gpio_set_value(pdata->dcm, ta_in ? 1 : 0);
+
+ /* Charger Enable / Disable (cen is negated) */
+ if (pdata->cen)
+ gpio_set_value(pdata->cen, ta_in ? 0 :
+ (data->usb_in ? 0 : 1));
+
+ dev_dbg(data->dev, "TA(DC-IN) Charger %s.\n", ta_in ?
+ "Connected" : "Disconnected");
+
+ old_type = data->psy.type;
+
+ if (data->ta_in)
+ data->psy.type = POWER_SUPPLY_TYPE_MAINS;
+ else if (data->usb_in)
+ data->psy.type = POWER_SUPPLY_TYPE_USB;
+ else
+ data->psy.type = POWER_SUPPLY_TYPE_BATTERY;
+
+ if (old_type != data->psy.type)
+ power_supply_changed(&data->psy);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t max8903_usbin(int irq, void *_data)
+{
+ struct max8903_data *data = _data;
+ struct max8903_pdata *pdata = data->pdata;
+ bool usb_in;
+ enum power_supply_type old_type;
+
+ usb_in = gpio_get_value(pdata->uok) ? false : true;
+
+ if (usb_in == data->usb_in)
+ return IRQ_HANDLED;
+
+ data->usb_in = usb_in;
+
+ /* Do not touch Current-Limit-Mode */
+
+ /* Charger Enable / Disable (cen is negated) */
+ if (pdata->cen)
+ gpio_set_value(pdata->cen, usb_in ? 0 :
+ (data->ta_in ? 0 : 1));
+
+ dev_dbg(data->dev, "USB Charger %s.\n", usb_in ?
+ "Connected" : "Disconnected");
+
+ old_type = data->psy.type;
+
+ if (data->ta_in)
+ data->psy.type = POWER_SUPPLY_TYPE_MAINS;
+ else if (data->usb_in)
+ data->psy.type = POWER_SUPPLY_TYPE_USB;
+ else
+ data->psy.type = POWER_SUPPLY_TYPE_BATTERY;
+
+ if (old_type != data->psy.type)
+ power_supply_changed(&data->psy);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t max8903_fault(int irq, void *_data)
+{
+ struct max8903_data *data = _data;
+ struct max8903_pdata *pdata = data->pdata;
+ bool fault;
+
+ fault = gpio_get_value(pdata->flt) ? false : true;
+
+ if (fault == data->fault)
+ return IRQ_HANDLED;
+
+ data->fault = fault;
+
+ if (fault)
+ dev_err(data->dev, "Charger suffers a fault and stops.\n");
+ else
+ dev_err(data->dev, "Charger recovered from a fault.\n");
+
+ return IRQ_HANDLED;
+}
+
+static __devinit int max8903_probe(struct platform_device *pdev)
+{
+ struct max8903_data *data;
+ struct device *dev = &pdev->dev;
+ struct max8903_pdata *pdata = pdev->dev.platform_data;
+ int ret = 0;
+ int gpio;
+ int ta_in = 0;
+ int usb_in = 0;
+
+ data = kzalloc(sizeof(struct max8903_data), GFP_KERNEL);
+ if (data == NULL) {
+ dev_err(dev, "Cannot allocate memory.\n");
+ return -ENOMEM;
+ }
+ data->pdata = pdata;
+ data->dev = dev;
+ platform_set_drvdata(pdev, data);
+
+ if (pdata->dc_valid == false && pdata->usb_valid == false) {
+ dev_err(dev, "No valid power sources.\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ if (pdata->dc_valid) {
+ if (pdata->dok && gpio_is_valid(pdata->dok) &&
+ pdata->dcm && gpio_is_valid(pdata->dcm)) {
+ gpio = pdata->dok; /* PULL_UPed Interrupt */
+ ta_in = gpio_get_value(gpio) ? 0 : 1;
+
+ gpio = pdata->dcm; /* Output */
+ gpio_set_value(gpio, ta_in);
+ } else {
+ dev_err(dev, "When DC is wired, DOK and DCM should"
+ " be wired as well.\n");
+ ret = -EINVAL;
+ goto err;
+ }
+ } else {
+ if (pdata->dcm) {
+ if (gpio_is_valid(pdata->dcm))
+ gpio_set_value(pdata->dcm, 0);
+ else {
+ dev_err(dev, "Invalid pin: dcm.\n");
+ ret = -EINVAL;
+ goto err;
+ }
+ }
+ }
+
+ if (pdata->usb_valid) {
+ if (pdata->uok && gpio_is_valid(pdata->uok)) {
+ gpio = pdata->uok;
+ usb_in = gpio_get_value(gpio) ? 0 : 1;
+ } else {
+ dev_err(dev, "When USB is wired, UOK should be wired."
+ "as well.\n");
+ ret = -EINVAL;
+ goto err;
+ }
+ }
+
+ if (pdata->cen) {
+ if (gpio_is_valid(pdata->cen)) {
+ gpio_set_value(pdata->cen, (ta_in || usb_in) ? 0 : 1);
+ } else {
+ dev_err(dev, "Invalid pin: cen.\n");
+ ret = -EINVAL;
+ goto err;
+ }
+ }
+
+ if (pdata->chg) {
+ if (!gpio_is_valid(pdata->chg)) {
+ dev_err(dev, "Invalid pin: chg.\n");
+ ret = -EINVAL;
+ goto err;
+ }
+ }
+
+ if (pdata->flt) {
+ if (!gpio_is_valid(pdata->flt)) {
+ dev_err(dev, "Invalid pin: flt.\n");
+ ret = -EINVAL;
+ goto err;
+ }
+ }
+
+ if (pdata->usus) {
+ if (!gpio_is_valid(pdata->usus)) {
+ dev_err(dev, "Invalid pin: usus.\n");
+ ret = -EINVAL;
+ goto err;
+ }
+ }
+
+ data->fault = false;
+ data->ta_in = ta_in;
+ data->usb_in = usb_in;
+
+ data->psy.name = "max8903_charger";
+ data->psy.type = (ta_in) ? POWER_SUPPLY_TYPE_MAINS :
+ ((usb_in) ? POWER_SUPPLY_TYPE_USB :
+ POWER_SUPPLY_TYPE_BATTERY);
+ data->psy.get_property = max8903_get_property;
+ data->psy.properties = max8903_charger_props;
+ data->psy.num_properties = ARRAY_SIZE(max8903_charger_props);
+
+ ret = power_supply_register(dev, &data->psy);
+ if (ret) {
+ dev_err(dev, "failed: power supply register.\n");
+ goto err;
+ }
+
+ if (pdata->dc_valid) {
+ ret = request_threaded_irq(gpio_to_irq(pdata->dok),
+ NULL, max8903_dcin,
+ IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+ "MAX8903 DC IN", data);
+ if (ret) {
+ dev_err(dev, "Cannot request irq %d for DC (%d)\n",
+ gpio_to_irq(pdata->dok), ret);
+ goto err_psy;
+ }
+ }
+
+ if (pdata->usb_valid) {
+ ret = request_threaded_irq(gpio_to_irq(pdata->uok),
+ NULL, max8903_usbin,
+ IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+ "MAX8903 USB IN", data);
+ if (ret) {
+ dev_err(dev, "Cannot request irq %d for USB (%d)\n",
+ gpio_to_irq(pdata->uok), ret);
+ goto err_dc_irq;
+ }
+ }
+
+ if (pdata->flt) {
+ ret = request_threaded_irq(gpio_to_irq(pdata->flt),
+ NULL, max8903_fault,
+ IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+ "MAX8903 Fault", data);
+ if (ret) {
+ dev_err(dev, "Cannot request irq %d for Fault (%d)\n",
+ gpio_to_irq(pdata->flt), ret);
+ goto err_usb_irq;
+ }
+ }
+
+ return 0;
+
+err_usb_irq:
+ if (pdata->usb_valid)
+ free_irq(gpio_to_irq(pdata->uok), data);
+err_dc_irq:
+ if (pdata->dc_valid)
+ free_irq(gpio_to_irq(pdata->dok), data);
+err_psy:
+ power_supply_unregister(&data->psy);
+err:
+ kfree(data);
+ return ret;
+}
+
+static __devexit int max8903_remove(struct platform_device *pdev)
+{
+ struct max8903_data *data = platform_get_drvdata(pdev);
+
+ if (data) {
+ struct max8903_pdata *pdata = data->pdata;
+
+ if (pdata->flt)
+ free_irq(gpio_to_irq(pdata->flt), data);
+ if (pdata->usb_valid)
+ free_irq(gpio_to_irq(pdata->uok), data);
+ if (pdata->dc_valid)
+ free_irq(gpio_to_irq(pdata->dok), data);
+ power_supply_unregister(&data->psy);
+ kfree(data);
+ }
+
+ return 0;
+}
+
+static struct platform_driver max8903_driver = {
+ .probe = max8903_probe,
+ .remove = __devexit_p(max8903_remove),
+ .driver = {
+ .name = "max8903-charger",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init max8903_init(void)
+{
+ return platform_driver_register(&max8903_driver);
+}
+module_init(max8903_init);
+
+static void __exit max8903_exit(void)
+{
+ platform_driver_unregister(&max8903_driver);
+}
+module_exit(max8903_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("MAX8903 Charger Driver");
+MODULE_AUTHOR("MyungJoo Ham <myungjoo.ham@samsung.com>");
+MODULE_ALIAS("max8903-charger");
diff --git a/drivers/power/test_power.c b/drivers/power/test_power.c
index 0cd9f67..b527c93 100644
--- a/drivers/power/test_power.c
+++ b/drivers/power/test_power.c
@@ -3,6 +3,12 @@
*
* Copyright 2010 Anton Vorontsov <cbouatmailru@gmail.com>
*
+ * Dynamic module parameter code from the Virtual Battery Driver
+ * Copyright (C) 2008 Pylone, Inc.
+ * By: Masashi YOKOTA <yokota@pylone.jp>
+ * Originally found here:
+ * http://downloads.pylone.jp/src/virtual_battery/virtual_battery-0.0.1.tar.bz2
+ *
* 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.
@@ -15,8 +21,12 @@
#include <linux/delay.h>
#include <linux/vermagic.h>
-static int test_power_ac_online = 1;
-static int test_power_battery_status = POWER_SUPPLY_STATUS_CHARGING;
+static int ac_online = 1;
+static int battery_status = POWER_SUPPLY_STATUS_DISCHARGING;
+static int battery_health = POWER_SUPPLY_HEALTH_GOOD;
+static int battery_present = 1; /* true */
+static int battery_technology = POWER_SUPPLY_TECHNOLOGY_LION;
+static int battery_capacity = 50;
static int test_power_get_ac_property(struct power_supply *psy,
enum power_supply_property psp,
@@ -24,7 +34,7 @@
{
switch (psp) {
case POWER_SUPPLY_PROP_ONLINE:
- val->intval = test_power_ac_online;
+ val->intval = ac_online;
break;
default:
return -EINVAL;
@@ -47,22 +57,30 @@
val->strval = UTS_RELEASE;
break;
case POWER_SUPPLY_PROP_STATUS:
- val->intval = test_power_battery_status;
+ val->intval = battery_status;
break;
case POWER_SUPPLY_PROP_CHARGE_TYPE:
val->intval = POWER_SUPPLY_CHARGE_TYPE_FAST;
break;
case POWER_SUPPLY_PROP_HEALTH:
- val->intval = POWER_SUPPLY_HEALTH_GOOD;
+ val->intval = battery_health;
+ break;
+ case POWER_SUPPLY_PROP_PRESENT:
+ val->intval = battery_present;
break;
case POWER_SUPPLY_PROP_TECHNOLOGY:
- val->intval = POWER_SUPPLY_TECHNOLOGY_LION;
+ val->intval = battery_technology;
break;
case POWER_SUPPLY_PROP_CAPACITY_LEVEL:
val->intval = POWER_SUPPLY_CAPACITY_LEVEL_NORMAL;
break;
case POWER_SUPPLY_PROP_CAPACITY:
- val->intval = 50;
+ case POWER_SUPPLY_PROP_CHARGE_NOW:
+ val->intval = battery_capacity;
+ break;
+ case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
+ case POWER_SUPPLY_PROP_CHARGE_FULL:
+ val->intval = 100;
break;
case POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG:
case POWER_SUPPLY_PROP_TIME_TO_FULL_NOW:
@@ -84,9 +102,11 @@
POWER_SUPPLY_PROP_STATUS,
POWER_SUPPLY_PROP_CHARGE_TYPE,
POWER_SUPPLY_PROP_HEALTH,
+ POWER_SUPPLY_PROP_PRESENT,
POWER_SUPPLY_PROP_TECHNOLOGY,
+ POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN,
POWER_SUPPLY_PROP_CHARGE_FULL,
- POWER_SUPPLY_PROP_CHARGE_EMPTY,
+ POWER_SUPPLY_PROP_CHARGE_NOW,
POWER_SUPPLY_PROP_CAPACITY,
POWER_SUPPLY_PROP_CAPACITY_LEVEL,
POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG,
@@ -118,6 +138,7 @@
},
};
+
static int __init test_power_init(void)
{
int i;
@@ -145,8 +166,8 @@
int i;
/* Let's see how we handle changes... */
- test_power_ac_online = 0;
- test_power_battery_status = POWER_SUPPLY_STATUS_DISCHARGING;
+ ac_online = 0;
+ battery_status = POWER_SUPPLY_STATUS_DISCHARGING;
for (i = 0; i < ARRAY_SIZE(test_power_supplies); i++)
power_supply_changed(&test_power_supplies[i]);
pr_info("%s: 'changed' event sent, sleeping for 10 seconds...\n",
@@ -158,6 +179,241 @@
}
module_exit(test_power_exit);
+
+
+#define MAX_KEYLENGTH 256
+struct battery_property_map {
+ int value;
+ char const *key;
+};
+
+static struct battery_property_map map_ac_online[] = {
+ { 0, "on" },
+ { 1, "off" },
+ { -1, NULL },
+};
+
+static struct battery_property_map map_status[] = {
+ { POWER_SUPPLY_STATUS_CHARGING, "charging" },
+ { POWER_SUPPLY_STATUS_DISCHARGING, "discharging" },
+ { POWER_SUPPLY_STATUS_NOT_CHARGING, "not-charging" },
+ { POWER_SUPPLY_STATUS_FULL, "full" },
+ { -1, NULL },
+};
+
+static struct battery_property_map map_health[] = {
+ { POWER_SUPPLY_HEALTH_GOOD, "good" },
+ { POWER_SUPPLY_HEALTH_OVERHEAT, "overheat" },
+ { POWER_SUPPLY_HEALTH_DEAD, "dead" },
+ { POWER_SUPPLY_HEALTH_OVERVOLTAGE, "overvoltage" },
+ { POWER_SUPPLY_HEALTH_UNSPEC_FAILURE, "failure" },
+ { -1, NULL },
+};
+
+static struct battery_property_map map_present[] = {
+ { 0, "false" },
+ { 1, "true" },
+ { -1, NULL },
+};
+
+static struct battery_property_map map_technology[] = {
+ { POWER_SUPPLY_TECHNOLOGY_NiMH, "NiMH" },
+ { POWER_SUPPLY_TECHNOLOGY_LION, "LION" },
+ { POWER_SUPPLY_TECHNOLOGY_LIPO, "LIPO" },
+ { POWER_SUPPLY_TECHNOLOGY_LiFe, "LiFe" },
+ { POWER_SUPPLY_TECHNOLOGY_NiCd, "NiCd" },
+ { POWER_SUPPLY_TECHNOLOGY_LiMn, "LiMn" },
+ { -1, NULL },
+};
+
+
+static int map_get_value(struct battery_property_map *map, const char *key,
+ int def_val)
+{
+ char buf[MAX_KEYLENGTH];
+ int cr;
+
+ strncpy(buf, key, MAX_KEYLENGTH);
+ buf[MAX_KEYLENGTH-1] = '\0';
+
+ cr = strnlen(buf, MAX_KEYLENGTH) - 1;
+ if (buf[cr] == '\n')
+ buf[cr] = '\0';
+
+ while (map->key) {
+ if (strncasecmp(map->key, buf, MAX_KEYLENGTH) == 0)
+ return map->value;
+ map++;
+ }
+
+ return def_val;
+}
+
+
+static const char *map_get_key(struct battery_property_map *map, int value,
+ const char *def_key)
+{
+ while (map->key) {
+ if (map->value == value)
+ return map->key;
+ map++;
+ }
+
+ return def_key;
+}
+
+static int param_set_ac_online(const char *key, const struct kernel_param *kp)
+{
+ ac_online = map_get_value(map_ac_online, key, ac_online);
+ power_supply_changed(&test_power_supplies[0]);
+ return 0;
+}
+
+static int param_get_ac_online(char *buffer, const struct kernel_param *kp)
+{
+ strcpy(buffer, map_get_key(map_ac_online, ac_online, "unknown"));
+ return strlen(buffer);
+}
+
+static int param_set_battery_status(const char *key,
+ const struct kernel_param *kp)
+{
+ battery_status = map_get_value(map_status, key, battery_status);
+ power_supply_changed(&test_power_supplies[1]);
+ return 0;
+}
+
+static int param_get_battery_status(char *buffer, const struct kernel_param *kp)
+{
+ strcpy(buffer, map_get_key(map_status, battery_status, "unknown"));
+ return strlen(buffer);
+}
+
+static int param_set_battery_health(const char *key,
+ const struct kernel_param *kp)
+{
+ battery_health = map_get_value(map_health, key, battery_health);
+ power_supply_changed(&test_power_supplies[1]);
+ return 0;
+}
+
+static int param_get_battery_health(char *buffer, const struct kernel_param *kp)
+{
+ strcpy(buffer, map_get_key(map_health, battery_health, "unknown"));
+ return strlen(buffer);
+}
+
+static int param_set_battery_present(const char *key,
+ const struct kernel_param *kp)
+{
+ battery_present = map_get_value(map_present, key, battery_present);
+ power_supply_changed(&test_power_supplies[0]);
+ return 0;
+}
+
+static int param_get_battery_present(char *buffer,
+ const struct kernel_param *kp)
+{
+ strcpy(buffer, map_get_key(map_present, battery_present, "unknown"));
+ return strlen(buffer);
+}
+
+static int param_set_battery_technology(const char *key,
+ const struct kernel_param *kp)
+{
+ battery_technology = map_get_value(map_technology, key,
+ battery_technology);
+ power_supply_changed(&test_power_supplies[1]);
+ return 0;
+}
+
+static int param_get_battery_technology(char *buffer,
+ const struct kernel_param *kp)
+{
+ strcpy(buffer,
+ map_get_key(map_technology, battery_technology, "unknown"));
+ return strlen(buffer);
+}
+
+static int param_set_battery_capacity(const char *key,
+ const struct kernel_param *kp)
+{
+ int tmp;
+
+ if (1 != sscanf(key, "%d", &tmp))
+ return -EINVAL;
+
+ battery_capacity = tmp;
+ power_supply_changed(&test_power_supplies[1]);
+ return 0;
+}
+
+#define param_get_battery_capacity param_get_int
+
+
+
+static struct kernel_param_ops param_ops_ac_online = {
+ .set = param_set_ac_online,
+ .get = param_get_ac_online,
+};
+
+static struct kernel_param_ops param_ops_battery_status = {
+ .set = param_set_battery_status,
+ .get = param_get_battery_status,
+};
+
+static struct kernel_param_ops param_ops_battery_present = {
+ .set = param_set_battery_present,
+ .get = param_get_battery_present,
+};
+
+static struct kernel_param_ops param_ops_battery_technology = {
+ .set = param_set_battery_technology,
+ .get = param_get_battery_technology,
+};
+
+static struct kernel_param_ops param_ops_battery_health = {
+ .set = param_set_battery_health,
+ .get = param_get_battery_health,
+};
+
+static struct kernel_param_ops param_ops_battery_capacity = {
+ .set = param_set_battery_capacity,
+ .get = param_get_battery_capacity,
+};
+
+
+#define param_check_ac_online(name, p) __param_check(name, p, void);
+#define param_check_battery_status(name, p) __param_check(name, p, void);
+#define param_check_battery_present(name, p) __param_check(name, p, void);
+#define param_check_battery_technology(name, p) __param_check(name, p, void);
+#define param_check_battery_health(name, p) __param_check(name, p, void);
+#define param_check_battery_capacity(name, p) __param_check(name, p, void);
+
+
+module_param(ac_online, ac_online, 0644);
+MODULE_PARM_DESC(ac_online, "AC charging state <on|off>");
+
+module_param(battery_status, battery_status, 0644);
+MODULE_PARM_DESC(battery_status,
+ "battery status <charging|discharging|not-charging|full>");
+
+module_param(battery_present, battery_present, 0644);
+MODULE_PARM_DESC(battery_present,
+ "battery presence state <good|overheat|dead|overvoltage|failure>");
+
+module_param(battery_technology, battery_technology, 0644);
+MODULE_PARM_DESC(battery_technology,
+ "battery technology <NiMH|LION|LIPO|LiFe|NiCd|LiMn>");
+
+module_param(battery_health, battery_health, 0644);
+MODULE_PARM_DESC(battery_health,
+ "battery health state <good|overheat|dead|overvoltage|failure>");
+
+module_param(battery_capacity, battery_capacity, 0644);
+MODULE_PARM_DESC(battery_capacity, "battery capacity (percentage)");
+
+
MODULE_DESCRIPTION("Power supply driver for testing");
MODULE_AUTHOR("Anton Vorontsov <cbouatmailru@gmail.com>");
MODULE_LICENSE("GPL");
diff --git a/drivers/power/z2_battery.c b/drivers/power/z2_battery.c
index e5ced3a..d119c38 100644
--- a/drivers/power/z2_battery.c
+++ b/drivers/power/z2_battery.c
@@ -271,24 +271,33 @@
}
#ifdef CONFIG_PM
-static int z2_batt_suspend(struct i2c_client *client, pm_message_t state)
+static int z2_batt_suspend(struct device *dev)
{
+ struct i2c_client *client = to_i2c_client(dev);
struct z2_charger *charger = i2c_get_clientdata(client);
flush_work_sync(&charger->bat_work);
return 0;
}
-static int z2_batt_resume(struct i2c_client *client)
+static int z2_batt_resume(struct device *dev)
{
+ struct i2c_client *client = to_i2c_client(dev);
struct z2_charger *charger = i2c_get_clientdata(client);
schedule_work(&charger->bat_work);
return 0;
}
+
+static const struct dev_pm_ops z2_battery_pm_ops = {
+ .suspend = z2_batt_suspend,
+ .resume = z2_batt_resume,
+};
+
+#define Z2_BATTERY_PM_OPS (&z2_battery_pm_ops)
+
#else
-#define z2_batt_suspend NULL
-#define z2_batt_resume NULL
+#define Z2_BATTERY_PM_OPS (NULL)
#endif
static const struct i2c_device_id z2_batt_id[] = {
@@ -301,11 +310,10 @@
.driver = {
.name = "z2-battery",
.owner = THIS_MODULE,
+ .pm = Z2_BATTERY_PM_OPS
},
.probe = z2_batt_probe,
.remove = z2_batt_remove,
- .suspend = z2_batt_suspend,
- .resume = z2_batt_resume,
.id_table = z2_batt_id,
};
diff --git a/include/linux/power/isp1704_charger.h b/include/linux/power/isp1704_charger.h
new file mode 100644
index 0000000..68096a6
--- /dev/null
+++ b/include/linux/power/isp1704_charger.h
@@ -0,0 +1,29 @@
+/*
+ * ISP1704 USB Charger Detection driver
+ *
+ * Copyright (C) 2011 Nokia Corporation
+ *
+ * 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
+ */
+
+
+#ifndef __ISP1704_CHARGER_H
+#define __ISP1704_CHARGER_H
+
+struct isp1704_charger_data {
+ void (*set_power)(bool on);
+};
+
+#endif
diff --git a/include/linux/power/max8903_charger.h b/include/linux/power/max8903_charger.h
new file mode 100644
index 0000000..24f51db
--- /dev/null
+++ b/include/linux/power/max8903_charger.h
@@ -0,0 +1,57 @@
+/*
+ * max8903_charger.h - Maxim 8903 USB/Adapter Charger Driver
+ *
+ * Copyright (C) 2011 Samsung Electronics
+ * MyungJoo Ham <myungjoo.ham@samsung.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
+ * (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
+ *
+ */
+
+#ifndef __MAX8903_CHARGER_H__
+#define __MAX8903_CHARGER_H__
+
+struct max8903_pdata {
+ /*
+ * GPIOs
+ * cen, chg, flt, and usus are optional.
+ * dok, dcm, and uok are not optional depending on the status of
+ * dc_valid and usb_valid.
+ */
+ int cen; /* Charger Enable input */
+ int dok; /* DC(Adapter) Power OK output */
+ int uok; /* USB Power OK output */
+ int chg; /* Charger status output */
+ int flt; /* Fault output */
+ int dcm; /* Current-Limit Mode input (1: DC, 2: USB) */
+ int usus; /* USB Suspend Input (1: suspended) */
+
+ /*
+ * DC(Adapter/TA) is wired
+ * When dc_valid is true,
+ * dok and dcm should be valid.
+ *
+ * At least one of dc_valid or usb_valid should be true.
+ */
+ bool dc_valid;
+ /*
+ * USB is wired
+ * When usb_valid is true,
+ * uok should be valid.
+ */
+ bool usb_valid;
+};
+
+#endif /* __MAX8903_CHARGER_H__ */
diff --git a/sound/core/control.c b/sound/core/control.c
index 5d98194..f8c5be4 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -704,13 +704,12 @@
struct snd_ctl_elem_list list;
struct snd_kcontrol *kctl;
struct snd_ctl_elem_id *dst, *id;
- unsigned int offset, space, first, jidx;
+ unsigned int offset, space, jidx;
if (copy_from_user(&list, _list, sizeof(list)))
return -EFAULT;
offset = list.offset;
space = list.space;
- first = 0;
/* try limit maximum space */
if (space > 16384)
return -ENOMEM;
diff --git a/sound/core/init.c b/sound/core/init.c
index 30ecad4..2c041bb 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -342,7 +342,6 @@
int snd_card_disconnect(struct snd_card *card)
{
struct snd_monitor_file *mfile;
- struct file *file;
int err;
if (!card)
@@ -366,8 +365,6 @@
spin_lock(&card->files_lock);
list_for_each_entry(mfile, &card->files_list, list) {
- file = mfile->file;
-
/* it's critical part, use endless loop */
/* we have no room to fail */
mfile->disconnected_f_op = mfile->file->f_op;
diff --git a/sound/core/oss/linear.c b/sound/core/oss/linear.c
index 13b3f6f..2045697 100644
--- a/sound/core/oss/linear.c
+++ b/sound/core/oss/linear.c
@@ -90,11 +90,8 @@
struct snd_pcm_plugin_channel *dst_channels,
snd_pcm_uframes_t frames)
{
- struct linear_priv *data;
-
if (snd_BUG_ON(!plugin || !src_channels || !dst_channels))
return -ENXIO;
- data = (struct linear_priv *)plugin->extra_data;
if (frames == 0)
return 0;
#ifdef CONFIG_SND_DEBUG
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index abfeff16..f134130 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -1756,8 +1756,18 @@
wait_queue_t wait;
int err = 0;
snd_pcm_uframes_t avail = 0;
- long tout;
+ long wait_time, tout;
+ if (runtime->no_period_wakeup)
+ wait_time = MAX_SCHEDULE_TIMEOUT;
+ else {
+ wait_time = 10;
+ if (runtime->rate) {
+ long t = runtime->period_size * 2 / runtime->rate;
+ wait_time = max(t, wait_time);
+ }
+ wait_time = msecs_to_jiffies(wait_time * 1000);
+ }
init_waitqueue_entry(&wait, current);
add_wait_queue(&runtime->tsleep, &wait);
for (;;) {
@@ -1765,9 +1775,8 @@
err = -ERESTARTSYS;
break;
}
- set_current_state(TASK_INTERRUPTIBLE);
snd_pcm_stream_unlock_irq(substream);
- tout = schedule_timeout(msecs_to_jiffies(10000));
+ tout = schedule_timeout_interruptible(wait_time);
snd_pcm_stream_lock_irq(substream);
switch (runtime->status->state) {
case SNDRV_PCM_STATE_SUSPENDED:
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 1a07750..1c6be91 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1481,11 +1481,20 @@
break; /* all drained */
init_waitqueue_entry(&wait, current);
add_wait_queue(&to_check->sleep, &wait);
- set_current_state(TASK_INTERRUPTIBLE);
snd_pcm_stream_unlock_irq(substream);
up_read(&snd_pcm_link_rwsem);
snd_power_unlock(card);
- tout = schedule_timeout(10 * HZ);
+ if (runtime->no_period_wakeup)
+ tout = MAX_SCHEDULE_TIMEOUT;
+ else {
+ tout = 10;
+ if (runtime->rate) {
+ long t = runtime->period_size * 2 / runtime->rate;
+ tout = max(t, tout);
+ }
+ tout = msecs_to_jiffies(tout * 1000);
+ }
+ tout = schedule_timeout_interruptible(tout);
snd_power_lock(card);
down_read(&snd_pcm_link_rwsem);
snd_pcm_stream_lock_irq(substream);
@@ -1518,13 +1527,11 @@
static int snd_pcm_drop(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime;
- struct snd_card *card;
int result = 0;
if (PCM_RUNTIME_CHECK(substream))
return -ENXIO;
runtime = substream->runtime;
- card = substream->pcm->card;
if (runtime->status->state == SNDRV_PCM_STATE_OPEN ||
runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED ||
@@ -2056,7 +2063,6 @@
{
struct snd_pcm_file *pcm_file;
struct snd_pcm_substream *substream;
- struct snd_pcm_str *str;
int err;
if (rpcm_file)
@@ -2073,7 +2079,6 @@
}
pcm_file->substream = substream;
if (substream->ref_count == 1) {
- str = substream->pstr;
substream->file = pcm_file;
substream->pcm_release = pcm_release_private;
}
@@ -3015,11 +3020,9 @@
static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file,
struct vm_area_struct *area)
{
- struct snd_pcm_runtime *runtime;
long size;
if (!(area->vm_flags & VM_READ))
return -EINVAL;
- runtime = substream->runtime;
size = area->vm_end - area->vm_start;
if (size != PAGE_ALIGN(sizeof(struct snd_pcm_mmap_status)))
return -EINVAL;
@@ -3054,11 +3057,9 @@
static int snd_pcm_mmap_control(struct snd_pcm_substream *substream, struct file *file,
struct vm_area_struct *area)
{
- struct snd_pcm_runtime *runtime;
long size;
if (!(area->vm_flags & VM_READ))
return -EINVAL;
- runtime = substream->runtime;
size = area->vm_end - area->vm_start;
if (size != PAGE_ALIGN(sizeof(struct snd_pcm_mmap_control)))
return -EINVAL;
diff --git a/sound/core/seq/seq_queue.c b/sound/core/seq/seq_queue.c
index e7a8e9e..f907736 100644
--- a/sound/core/seq/seq_queue.c
+++ b/sound/core/seq/seq_queue.c
@@ -467,13 +467,11 @@
int snd_seq_queue_timer_close(int queueid)
{
struct snd_seq_queue *queue;
- struct snd_seq_timer *tmr;
int result = 0;
queue = queueptr(queueid);
if (queue == NULL)
return -EINVAL;
- tmr = queue->timer;
snd_seq_timer_close(queue);
queuefree(queue);
return result;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 8edd998..45b4a8d 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -4719,7 +4719,7 @@
cfg->dig_out_pins[0], cfg->dig_out_pins[1]);
snd_printd(" inputs:");
for (i = 0; i < cfg->num_inputs; i++) {
- snd_printdd(" %s=0x%x",
+ snd_printd(" %s=0x%x",
hda_get_autocfg_input_label(codec, cfg, i),
cfg->inputs[i].pin);
}
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index 74b0560..b05f7be 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -312,23 +312,6 @@
return -EINVAL;
}
-static int hdmi_eld_valid(struct hda_codec *codec, hda_nid_t nid)
-{
- int eldv;
- int present;
-
- present = snd_hda_pin_sense(codec, nid);
- eldv = (present & AC_PINSENSE_ELDV);
- present = (present & AC_PINSENSE_PRESENCE);
-
-#ifdef CONFIG_SND_DEBUG_VERBOSE
- printk(KERN_INFO "HDMI: sink_present = %d, eld_valid = %d\n",
- !!present, !!eldv);
-#endif
-
- return eldv && present;
-}
-
int snd_hdmi_get_eld_size(struct hda_codec *codec, hda_nid_t nid)
{
return snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_HDMI_DIP_SIZE,
@@ -343,7 +326,7 @@
int size;
unsigned char *buf;
- if (!hdmi_eld_valid(codec, nid))
+ if (!eld->eld_valid)
return -ENOENT;
size = snd_hdmi_get_eld_size(codec, nid);
@@ -477,6 +460,8 @@
snd_iprintf(buffer, "monitor_present\t\t%d\n", e->monitor_present);
snd_iprintf(buffer, "eld_valid\t\t%d\n", e->eld_valid);
+ if (!e->eld_valid)
+ return;
snd_iprintf(buffer, "monitor_name\t\t%s\n", e->monitor_name);
snd_iprintf(buffer, "connection_type\t\t%s\n",
eld_connection_type_names[e->conn_type]);
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 43a0367..3487056 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -391,6 +391,7 @@
/* chip type specific */
int driver_type;
+ unsigned int driver_caps;
int playback_streams;
int playback_index_offset;
int capture_streams;
@@ -464,6 +465,34 @@
AZX_NUM_DRIVERS, /* keep this as last entry */
};
+/* driver quirks (capabilities) */
+/* bits 0-7 are used for indicating driver type */
+#define AZX_DCAPS_NO_TCSEL (1 << 8) /* No Intel TCSEL bit */
+#define AZX_DCAPS_NO_MSI (1 << 9) /* No MSI support */
+#define AZX_DCAPS_ATI_SNOOP (1 << 10) /* ATI snoop enable */
+#define AZX_DCAPS_NVIDIA_SNOOP (1 << 11) /* Nvidia snoop enable */
+#define AZX_DCAPS_SCH_SNOOP (1 << 12) /* SCH/PCH snoop enable */
+#define AZX_DCAPS_RIRB_DELAY (1 << 13) /* Long delay in read loop */
+#define AZX_DCAPS_RIRB_PRE_DELAY (1 << 14) /* Put a delay before read */
+#define AZX_DCAPS_CTX_WORKAROUND (1 << 15) /* X-Fi workaround */
+#define AZX_DCAPS_POSFIX_LPIB (1 << 16) /* Use LPIB as default */
+#define AZX_DCAPS_POSFIX_VIA (1 << 17) /* Use VIACOMBO as default */
+#define AZX_DCAPS_NO_64BIT (1 << 18) /* No 64bit address */
+#define AZX_DCAPS_SYNC_WRITE (1 << 19) /* sync each cmd write */
+
+/* quirks for ATI SB / AMD Hudson */
+#define AZX_DCAPS_PRESET_ATI_SB \
+ (AZX_DCAPS_ATI_SNOOP | AZX_DCAPS_NO_TCSEL | \
+ AZX_DCAPS_SYNC_WRITE | AZX_DCAPS_POSFIX_LPIB)
+
+/* quirks for ATI/AMD HDMI */
+#define AZX_DCAPS_PRESET_ATI_HDMI \
+ (AZX_DCAPS_NO_TCSEL | AZX_DCAPS_SYNC_WRITE | AZX_DCAPS_POSFIX_LPIB)
+
+/* quirks for Nvidia */
+#define AZX_DCAPS_PRESET_NVIDIA \
+ (AZX_DCAPS_NVIDIA_SNOOP | AZX_DCAPS_RIRB_DELAY | AZX_DCAPS_NO_MSI)
+
static char *driver_short_names[] __devinitdata = {
[AZX_DRIVER_ICH] = "HDA Intel",
[AZX_DRIVER_PCH] = "HDA Intel PCH",
@@ -566,7 +595,7 @@
/* reset the rirb hw write pointer */
azx_writew(chip, RIRBWP, ICH6_RIRBWP_RST);
/* set N=1, get RIRB response interrupt for new entry */
- if (chip->driver_type == AZX_DRIVER_CTX)
+ if (chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND)
azx_writew(chip, RINTCNT, 0xc0);
else
azx_writew(chip, RINTCNT, 1);
@@ -1056,19 +1085,24 @@
* codecs.
* The PCI register TCSEL is defined in the Intel manuals.
*/
- if (chip->driver_type != AZX_DRIVER_ATI &&
- chip->driver_type != AZX_DRIVER_ATIHDMI)
+ if (chip->driver_caps & AZX_DCAPS_NO_TCSEL) {
+ snd_printdd(SFX "Clearing TCSEL\n");
update_pci_byte(chip->pci, ICH6_PCIREG_TCSEL, 0x07, 0);
+ }
- switch (chip->driver_type) {
- case AZX_DRIVER_ATI:
- /* For ATI SB450 azalia HD audio, we need to enable snoop */
+ /* For ATI SB450/600/700/800/900 and AMD Hudson azalia HD audio,
+ * we need to enable snoop.
+ */
+ if (chip->driver_caps & AZX_DCAPS_ATI_SNOOP) {
+ snd_printdd(SFX "Enabling ATI snoop\n");
update_pci_byte(chip->pci,
ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR,
0x07, ATI_SB450_HDAUDIO_ENABLE_SNOOP);
- break;
- case AZX_DRIVER_NVIDIA:
- /* For NVIDIA HDA, enable snoop */
+ }
+
+ /* For NVIDIA HDA, enable snoop */
+ if (chip->driver_caps & AZX_DCAPS_NVIDIA_SNOOP) {
+ snd_printdd(SFX "Enabling Nvidia snoop\n");
update_pci_byte(chip->pci,
NVIDIA_HDA_TRANSREG_ADDR,
0x0f, NVIDIA_HDA_ENABLE_COHBITS);
@@ -1078,9 +1112,10 @@
update_pci_byte(chip->pci,
NVIDIA_HDA_OSTRM_COH,
0x01, NVIDIA_HDA_ENABLE_COHBIT);
- break;
- case AZX_DRIVER_SCH:
- case AZX_DRIVER_PCH:
+ }
+
+ /* Enable SCH/PCH snoop if needed */
+ if (chip->driver_caps & AZX_DCAPS_SCH_SNOOP) {
pci_read_config_word(chip->pci, INTEL_SCH_HDA_DEVC, &snoop);
if (snoop & INTEL_SCH_HDA_DEVC_NOSNOOP) {
pci_write_config_word(chip->pci, INTEL_SCH_HDA_DEVC,
@@ -1091,14 +1126,6 @@
(snoop & INTEL_SCH_HDA_DEVC_NOSNOOP)
? "Failed" : "OK");
}
- break;
- default:
- /* AMD Hudson needs the similar snoop, as it seems... */
- if (chip->pci->vendor == PCI_VENDOR_ID_AMD)
- update_pci_byte(chip->pci,
- ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR,
- 0x07, ATI_SB450_HDAUDIO_ENABLE_SNOOP);
- break;
}
}
@@ -1152,7 +1179,7 @@
status = azx_readb(chip, RIRBSTS);
if (status & RIRB_INT_MASK) {
if (status & RIRB_INT_RESPONSE) {
- if (chip->driver_type == AZX_DRIVER_CTX)
+ if (chip->driver_caps & AZX_DCAPS_RIRB_PRE_DELAY)
udelay(80);
azx_update_rirb(chip);
}
@@ -1421,8 +1448,10 @@
if (err < 0)
return err;
- if (chip->driver_type == AZX_DRIVER_NVIDIA)
+ if (chip->driver_caps & AZX_DCAPS_RIRB_DELAY) {
+ snd_printd(SFX "Enable delay in RIRB handling\n");
chip->bus->needs_damn_long_delay = 1;
+ }
codecs = 0;
max_slots = azx_max_codecs[chip->driver_type];
@@ -1457,9 +1486,8 @@
* sequence like the pin-detection. It seems that forcing the synced
* access works around the stall. Grrr...
*/
- if (chip->pci->vendor == PCI_VENDOR_ID_AMD ||
- chip->pci->vendor == PCI_VENDOR_ID_ATI) {
- snd_printk(KERN_INFO SFX "Enable sync_write for AMD chipset\n");
+ if (chip->driver_caps & AZX_DCAPS_SYNC_WRITE) {
+ snd_printd(SFX "Enable sync_write for stable communication\n");
chip->bus->sync_write = 1;
chip->bus->allow_bus_reset = 1;
}
@@ -1720,7 +1748,7 @@
stream_tag = azx_dev->stream_tag;
/* CA-IBG chips need the playback stream starting from 1 */
- if (chip->driver_type == AZX_DRIVER_CTX &&
+ if ((chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND) &&
stream_tag > chip->capture_streams)
stream_tag -= chip->capture_streams;
return snd_hda_codec_prepare(apcm->codec, hinfo, stream_tag,
@@ -2365,20 +2393,14 @@
}
/* Check VIA/ATI HD Audio Controller exist */
- switch (chip->driver_type) {
- case AZX_DRIVER_VIA:
- /* Use link position directly, avoid any transfer problem. */
+ if (chip->driver_caps & AZX_DCAPS_POSFIX_VIA) {
+ snd_printd(SFX "Using VIACOMBO position fix\n");
return POS_FIX_VIACOMBO;
- case AZX_DRIVER_ATI:
- /* ATI chipsets don't work well with position-buffer */
- return POS_FIX_LPIB;
- case AZX_DRIVER_GENERIC:
- /* AMD chipsets also don't work with position-buffer */
- if (chip->pci->vendor == PCI_VENDOR_ID_AMD)
- return POS_FIX_LPIB;
- break;
}
-
+ if (chip->driver_caps & AZX_DCAPS_POSFIX_LPIB) {
+ snd_printd(SFX "Using LPIB position fix\n");
+ return POS_FIX_LPIB;
+ }
return POS_FIX_AUTO;
}
@@ -2460,8 +2482,8 @@
}
/* NVidia chipsets seem to cause troubles with MSI */
- if (chip->driver_type == AZX_DRIVER_NVIDIA) {
- printk(KERN_INFO "hda_intel: Disable MSI for Nvidia chipset\n");
+ if (chip->driver_caps & AZX_DCAPS_NO_MSI) {
+ printk(KERN_INFO "hda_intel: Disabling MSI\n");
chip->msi = 0;
}
}
@@ -2471,7 +2493,7 @@
* constructor
*/
static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
- int dev, int driver_type,
+ int dev, unsigned int driver_caps,
struct azx **rchip)
{
struct azx *chip;
@@ -2499,7 +2521,8 @@
chip->card = card;
chip->pci = pci;
chip->irq = -1;
- chip->driver_type = driver_type;
+ chip->driver_caps = driver_caps;
+ chip->driver_type = driver_caps & 0xff;
check_msi(chip);
chip->dev_index = dev;
INIT_WORK(&chip->irq_pending_work, azx_irq_pending_work);
@@ -2563,8 +2586,7 @@
snd_printdd(SFX "chipset global capabilities = 0x%x\n", gcap);
/* disable SB600 64bit support for safety */
- if ((chip->driver_type == AZX_DRIVER_ATI) ||
- (chip->driver_type == AZX_DRIVER_ATIHDMI)) {
+ if (chip->pci->vendor == PCI_VENDOR_ID_ATI) {
struct pci_dev *p_smbus;
p_smbus = pci_get_device(PCI_VENDOR_ID_ATI,
PCI_DEVICE_ID_ATI_SBX00_SMBUS,
@@ -2574,19 +2596,13 @@
gcap &= ~ICH6_GCAP_64OK;
pci_dev_put(p_smbus);
}
- } else {
- /* FIXME: not sure whether this is really needed, but
- * Hudson isn't stable enough for allowing everything...
- * let's check later again.
- */
- if (chip->pci->vendor == PCI_VENDOR_ID_AMD)
- gcap &= ~ICH6_GCAP_64OK;
}
- /* disable 64bit DMA address for Teradici */
- /* it does not work with device 6549:1200 subsys e4a2:040b */
- if (chip->driver_type == AZX_DRIVER_TERA)
+ /* disable 64bit DMA address on some devices */
+ if (chip->driver_caps & AZX_DCAPS_NO_64BIT) {
+ snd_printd(SFX "Disabling 64bit DMA\n");
gcap &= ~ICH6_GCAP_64OK;
+ }
/* allow 64bit DMA address if supported by H/W */
if ((gcap & ICH6_GCAP_64OK) && !pci_set_dma_mask(pci, DMA_BIT_MASK(64)))
@@ -2788,38 +2804,62 @@
/* PCI IDs */
static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
/* CPT */
- { PCI_DEVICE(0x8086, 0x1c20), .driver_data = AZX_DRIVER_PCH },
+ { PCI_DEVICE(0x8086, 0x1c20),
+ .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP },
/* PBG */
- { PCI_DEVICE(0x8086, 0x1d20), .driver_data = AZX_DRIVER_PCH },
+ { PCI_DEVICE(0x8086, 0x1d20),
+ .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP },
/* Panther Point */
- { PCI_DEVICE(0x8086, 0x1e20), .driver_data = AZX_DRIVER_PCH },
+ { PCI_DEVICE(0x8086, 0x1e20),
+ .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP },
/* SCH */
- { PCI_DEVICE(0x8086, 0x811b), .driver_data = AZX_DRIVER_SCH },
+ { PCI_DEVICE(0x8086, 0x811b),
+ .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP },
/* Generic Intel */
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_ANY_ID),
.class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
.class_mask = 0xffffff,
.driver_data = AZX_DRIVER_ICH },
- /* ATI SB 450/600 */
- { PCI_DEVICE(0x1002, 0x437b), .driver_data = AZX_DRIVER_ATI },
- { PCI_DEVICE(0x1002, 0x4383), .driver_data = AZX_DRIVER_ATI },
+ /* ATI SB 450/600/700/800/900 */
+ { PCI_DEVICE(0x1002, 0x437b),
+ .driver_data = AZX_DRIVER_ATI | AZX_DCAPS_PRESET_ATI_SB },
+ { PCI_DEVICE(0x1002, 0x4383),
+ .driver_data = AZX_DRIVER_ATI | AZX_DCAPS_PRESET_ATI_SB },
+ /* AMD Hudson */
+ { PCI_DEVICE(0x1022, 0x780d),
+ .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_SB },
/* ATI HDMI */
- { PCI_DEVICE(0x1002, 0x793b), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0x7919), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0x960f), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0x970f), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0xaa00), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0xaa08), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0xaa10), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0xaa18), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0xaa20), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0xaa28), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0xaa30), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0xaa38), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0xaa40), .driver_data = AZX_DRIVER_ATIHDMI },
- { PCI_DEVICE(0x1002, 0xaa48), .driver_data = AZX_DRIVER_ATIHDMI },
+ { PCI_DEVICE(0x1002, 0x793b),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0x7919),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0x960f),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0x970f),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0xaa00),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0xaa08),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0xaa10),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0xaa18),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0xaa20),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0xaa28),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0xaa30),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0xaa38),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0xaa40),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
+ { PCI_DEVICE(0x1002, 0xaa48),
+ .driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
/* VIA VT8251/VT8237A */
- { PCI_DEVICE(0x1106, 0x3288), .driver_data = AZX_DRIVER_VIA },
+ { PCI_DEVICE(0x1106, 0x3288),
+ .driver_data = AZX_DRIVER_VIA | AZX_DCAPS_POSFIX_VIA },
/* SIS966 */
{ PCI_DEVICE(0x1039, 0x7502), .driver_data = AZX_DRIVER_SIS },
/* ULI M5461 */
@@ -2828,9 +2868,10 @@
{ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID),
.class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
.class_mask = 0xffffff,
- .driver_data = AZX_DRIVER_NVIDIA },
+ .driver_data = AZX_DRIVER_NVIDIA | AZX_DCAPS_PRESET_NVIDIA },
/* Teradici */
- { PCI_DEVICE(0x6549, 0x1200), .driver_data = AZX_DRIVER_TERA },
+ { PCI_DEVICE(0x6549, 0x1200),
+ .driver_data = AZX_DRIVER_TERA | AZX_DCAPS_NO_64BIT },
/* Creative X-Fi (CA0110-IBG) */
#if !defined(CONFIG_SND_CTXFI) && !defined(CONFIG_SND_CTXFI_MODULE)
/* the following entry conflicts with snd-ctxfi driver,
@@ -2840,10 +2881,13 @@
{ PCI_DEVICE(PCI_VENDOR_ID_CREATIVE, PCI_ANY_ID),
.class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
.class_mask = 0xffffff,
- .driver_data = AZX_DRIVER_CTX },
+ .driver_data = AZX_DRIVER_CTX | AZX_DCAPS_CTX_WORKAROUND |
+ AZX_DCAPS_RIRB_PRE_DELAY },
#else
/* this entry seems still valid -- i.e. without emu20kx chip */
- { PCI_DEVICE(0x1102, 0x0009), .driver_data = AZX_DRIVER_CTX },
+ { PCI_DEVICE(0x1102, 0x0009),
+ .driver_data = AZX_DRIVER_CTX | AZX_DCAPS_CTX_WORKAROUND |
+ AZX_DCAPS_RIRB_PRE_DELAY },
#endif
/* Vortex86MX */
{ PCI_DEVICE(0x17f3, 0x3010), .driver_data = AZX_DRIVER_GENERIC },
@@ -2853,11 +2897,11 @@
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_ANY_ID),
.class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
.class_mask = 0xffffff,
- .driver_data = AZX_DRIVER_GENERIC },
+ .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_ANY_ID),
.class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
.class_mask = 0xffffff,
- .driver_data = AZX_DRIVER_GENERIC },
+ .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI },
{ 0, }
};
MODULE_DEVICE_TABLE(pci, azx_ids);
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index f1b3875..696ac25 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -3159,6 +3159,7 @@
SND_PCI_QUIRK(0x1043, 0x81ec, "Asus P5B-DLX", AD1988_6STACK_DIG),
SND_PCI_QUIRK(0x1043, 0x81f6, "Asus M2N-SLI", AD1988_6STACK_DIG),
SND_PCI_QUIRK(0x1043, 0x8277, "Asus P5K-E/WIFI-AP", AD1988_6STACK_DIG),
+ SND_PCI_QUIRK(0x1043, 0x82c0, "Asus M3N-HT Deluxe", AD1988_6STACK_DIG),
SND_PCI_QUIRK(0x1043, 0x8311, "Asus P5Q-Premium/Pro", AD1988_6STACK_DIG),
{}
};
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 4f37477..3e6b9a8 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -3098,7 +3098,9 @@
SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo Thinkpad", CXT5066_THINKPAD),
SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT5066_THINKPAD),
SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT5066_THINKPAD),
+ SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo U350", CXT5066_ASUS),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo G560", CXT5066_ASUS),
+ SND_PCI_QUIRK(0x17aa, 0x3938, "Lenovo G565", CXT5066_AUTO),
SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT5066_IDEAPAD), /* Fallback for Lenovos without dock mic */
{}
};
@@ -3433,7 +3435,9 @@
break;
}
}
- if (spec->auto_mute && cfg->line_out_pins[0] &&
+ if (spec->auto_mute &&
+ cfg->line_out_pins[0] &&
+ cfg->line_out_type != AUTO_PIN_SPEAKER_OUT &&
cfg->line_out_pins[0] != cfg->hp_pins[0] &&
cfg->line_out_pins[0] != cfg->speaker_pins[0]) {
for (i = 0; i < cfg->line_outs; i++) {
@@ -3481,25 +3485,32 @@
{
struct conexant_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
- int on;
+ int on = 1;
- if (!spec->auto_mute)
- on = 0;
- else
- on = spec->hp_present | spec->line_present;
+ /* turn on HP EAPD when HP jacks are present */
+ if (spec->auto_mute)
+ on = spec->hp_present;
cx_auto_turn_eapd(codec, cfg->hp_outs, cfg->hp_pins, on);
- do_automute(codec, cfg->speaker_outs, cfg->speaker_pins, !on);
+ /* mute speakers in auto-mode if HP or LO jacks are plugged */
+ if (spec->auto_mute)
+ on = !(spec->hp_present ||
+ (spec->detect_line && spec->line_present));
+ do_automute(codec, cfg->speaker_outs, cfg->speaker_pins, on);
/* toggle line-out mutes if needed, too */
/* if LO is a copy of either HP or Speaker, don't need to handle it */
if (cfg->line_out_pins[0] == cfg->hp_pins[0] ||
cfg->line_out_pins[0] == cfg->speaker_pins[0])
return;
- if (!spec->automute_lines || !spec->auto_mute)
- on = 0;
- else
- on = spec->hp_present;
- do_automute(codec, cfg->line_outs, cfg->line_out_pins, !on);
+ if (spec->auto_mute) {
+ /* mute LO in auto-mode when HP jack is present */
+ if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT ||
+ spec->automute_lines)
+ on = !spec->hp_present;
+ else
+ on = 1;
+ }
+ do_automute(codec, cfg->line_outs, cfg->line_out_pins, on);
}
static void cx_auto_hp_automute(struct hda_codec *codec)
@@ -3696,13 +3707,14 @@
{
struct conexant_spec *spec = codec->spec;
hda_nid_t adc;
+ int changed = 1;
if (!imux->num_items)
return 0;
if (idx >= imux->num_items)
idx = imux->num_items - 1;
if (spec->cur_mux[0] == idx)
- return 0;
+ changed = 0;
adc = spec->imux_info[idx].adc;
select_input_connection(codec, spec->imux_info[idx].adc,
spec->imux_info[idx].pin);
@@ -3715,7 +3727,7 @@
spec->cur_adc_format);
}
spec->cur_mux[0] = idx;
- return 1;
+ return changed;
}
static int cx_auto_mux_enum_put(struct snd_kcontrol *kcontrol,
@@ -3789,7 +3801,7 @@
int pset[INPUT_PIN_ATTR_NORMAL + 1];
int i;
- for (i = 0; i < INPUT_PIN_ATTR_NORMAL; i++)
+ for (i = 0; i < ARRAY_SIZE(pset); i++)
pset[i] = -1;
for (i = 0; i < spec->private_imux.num_items; i++) {
hda_nid_t pin = spec->imux_info[i].pin;
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 3229018..bd0ae69 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -48,8 +48,8 @@
*
* The HDA correspondence of pipes/ports are converter/pin nodes.
*/
-#define MAX_HDMI_CVTS 3
-#define MAX_HDMI_PINS 3
+#define MAX_HDMI_CVTS 4
+#define MAX_HDMI_PINS 4
struct hdmi_spec {
int num_cvts;
@@ -78,10 +78,6 @@
*/
struct hda_multi_out multiout;
const struct hda_pcm_stream *pcm_playback;
-
- /* misc flags */
- /* PD bit indicates only the update, not the current state */
- unsigned int old_pin_detect:1;
};
@@ -300,13 +296,6 @@
return -EINVAL;
}
-static void hdmi_get_show_eld(struct hda_codec *codec, hda_nid_t pin_nid,
- struct hdmi_eld *eld)
-{
- if (!snd_hdmi_get_eld(eld, codec, pin_nid))
- snd_hdmi_show_eld(eld);
-}
-
#ifdef BE_PARANOID
static void hdmi_get_dip_index(struct hda_codec *codec, hda_nid_t pin_nid,
int *packet_index, int *byte_index)
@@ -694,35 +683,20 @@
static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
{
struct hdmi_spec *spec = codec->spec;
- int tag = res >> AC_UNSOL_RES_TAG_SHIFT;
- int pind = !!(res & AC_UNSOL_RES_PD);
+ int pin_nid = res >> AC_UNSOL_RES_TAG_SHIFT;
+ int pd = !!(res & AC_UNSOL_RES_PD);
int eldv = !!(res & AC_UNSOL_RES_ELDV);
int index;
printk(KERN_INFO
"HDMI hot plug event: Pin=%d Presence_Detect=%d ELD_Valid=%d\n",
- tag, pind, eldv);
+ pin_nid, pd, eldv);
- index = hda_node_index(spec->pin, tag);
+ index = hda_node_index(spec->pin, pin_nid);
if (index < 0)
return;
- if (spec->old_pin_detect) {
- if (pind)
- hdmi_present_sense(codec, tag, &spec->sink_eld[index]);
- pind = spec->sink_eld[index].monitor_present;
- }
-
- spec->sink_eld[index].monitor_present = pind;
- spec->sink_eld[index].eld_valid = eldv;
-
- if (pind && eldv) {
- hdmi_get_show_eld(codec, spec->pin[index],
- &spec->sink_eld[index]);
- /* TODO: do real things about ELD */
- }
-
- snd_hda_input_jack_report(codec, tag);
+ hdmi_present_sense(codec, pin_nid, &spec->sink_eld[index]);
}
static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)
@@ -903,13 +877,33 @@
static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid,
struct hdmi_eld *eld)
{
+ /*
+ * Always execute a GetPinSense verb here, even when called from
+ * hdmi_intrinsic_event; for some NVIDIA HW, the unsolicited
+ * response's PD bit is not the real PD value, but indicates that
+ * the real PD value changed. An older version of the HD-audio
+ * specification worked this way. Hence, we just ignore the data in
+ * the unsolicited response to avoid custom WARs.
+ */
int present = snd_hda_pin_sense(codec, pin_nid);
- eld->monitor_present = !!(present & AC_PINSENSE_PRESENCE);
- eld->eld_valid = !!(present & AC_PINSENSE_ELDV);
+ memset(eld, 0, sizeof(*eld));
- if (present & AC_PINSENSE_ELDV)
- hdmi_get_show_eld(codec, pin_nid, eld);
+ eld->monitor_present = !!(present & AC_PINSENSE_PRESENCE);
+ if (eld->monitor_present)
+ eld->eld_valid = !!(present & AC_PINSENSE_ELDV);
+ else
+ eld->eld_valid = 0;
+
+ printk(KERN_INFO
+ "HDMI status: Pin=%d Presence_Detect=%d ELD_Valid=%d\n",
+ pin_nid, eld->monitor_present, eld->eld_valid);
+
+ if (eld->eld_valid)
+ if (!snd_hdmi_get_eld(eld, codec, pin_nid))
+ snd_hdmi_show_eld(eld);
+
+ snd_hda_input_jack_report(codec, pin_nid);
}
static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
@@ -927,7 +921,6 @@
SND_JACK_VIDEOOUT, NULL);
if (err < 0)
return err;
- snd_hda_input_jack_report(codec, pin_nid);
hdmi_present_sense(codec, pin_nid, &spec->sink_eld[spec->num_pins]);
@@ -1034,6 +1027,7 @@
"HDMI 0",
"HDMI 1",
"HDMI 2",
+ "HDMI 3",
};
/*
@@ -1490,18 +1484,6 @@
.free = generic_hdmi_free,
};
-static int patch_nvhdmi_8ch_89(struct hda_codec *codec)
-{
- struct hdmi_spec *spec;
- int err = patch_generic_hdmi(codec);
-
- if (err < 0)
- return err;
- spec = codec->spec;
- spec->old_pin_detect = 1;
- return 0;
-}
-
static int patch_nvhdmi_2ch(struct hda_codec *codec)
{
struct hdmi_spec *spec;
@@ -1515,7 +1497,6 @@
spec->multiout.num_dacs = 0; /* no analog */
spec->multiout.max_channels = 2;
spec->multiout.dig_out_nid = nvhdmi_master_con_nid_7x;
- spec->old_pin_detect = 1;
spec->num_cvts = 1;
spec->cvt[0] = nvhdmi_master_con_nid_7x;
spec->pcm_playback = &nvhdmi_pcm_playback_2ch;
@@ -1658,28 +1639,28 @@
{ .id = 0x10de0005, .name = "MCP77/78 HDMI", .patch = patch_nvhdmi_8ch_7x },
{ .id = 0x10de0006, .name = "MCP77/78 HDMI", .patch = patch_nvhdmi_8ch_7x },
{ .id = 0x10de0007, .name = "MCP79/7A HDMI", .patch = patch_nvhdmi_8ch_7x },
-{ .id = 0x10de000a, .name = "GPU 0a HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de000b, .name = "GPU 0b HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de000c, .name = "MCP89 HDMI", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de000d, .name = "GPU 0d HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0010, .name = "GPU 10 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0011, .name = "GPU 11 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0012, .name = "GPU 12 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0013, .name = "GPU 13 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0014, .name = "GPU 14 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0015, .name = "GPU 15 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0016, .name = "GPU 16 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+{ .id = 0x10de000a, .name = "GPU 0a HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de000b, .name = "GPU 0b HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de000c, .name = "MCP89 HDMI", .patch = patch_generic_hdmi },
+{ .id = 0x10de000d, .name = "GPU 0d HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0010, .name = "GPU 10 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0011, .name = "GPU 11 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0012, .name = "GPU 12 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0013, .name = "GPU 13 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0014, .name = "GPU 14 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0015, .name = "GPU 15 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0016, .name = "GPU 16 HDMI/DP", .patch = patch_generic_hdmi },
/* 17 is known to be absent */
-{ .id = 0x10de0018, .name = "GPU 18 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0019, .name = "GPU 19 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de001a, .name = "GPU 1a HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de001b, .name = "GPU 1b HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de001c, .name = "GPU 1c HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0040, .name = "GPU 40 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0041, .name = "GPU 41 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0042, .name = "GPU 42 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0043, .name = "GPU 43 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
-{ .id = 0x10de0044, .name = "GPU 44 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+{ .id = 0x10de0018, .name = "GPU 18 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0019, .name = "GPU 19 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de001a, .name = "GPU 1a HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de001b, .name = "GPU 1b HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de001c, .name = "GPU 1c HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0040, .name = "GPU 40 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0041, .name = "GPU 41 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0042, .name = "GPU 42 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0043, .name = "GPU 43 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0044, .name = "GPU 44 HDMI/DP", .patch = patch_generic_hdmi },
{ .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch },
{ .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi_2ch },
{ .id = 0x80860054, .name = "IbexPeak HDMI", .patch = patch_generic_hdmi },
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index 28afbbf..95572d2 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -146,7 +146,7 @@
"at91sam9g20ek_wm8731 "
": at91sam9g20ek_wm8731_init() called\n");
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK_XTAL,
+ ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK_MCLK,
MCLK_RATE, SND_SOC_CLOCK_IN);
if (ret < 0) {
printk(KERN_ERR "Failed to set WM8731 SYSCLK: %d\n", ret);
diff --git a/sound/soc/codecs/wm1250-ev1.c b/sound/soc/codecs/wm1250-ev1.c
index 14d0716..bcc2089 100644
--- a/sound/soc/codecs/wm1250-ev1.c
+++ b/sound/soc/codecs/wm1250-ev1.c
@@ -22,7 +22,7 @@
SND_SOC_DAPM_DAC("DAC", "wm1250-ev1 Playback", SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_INPUT("WM1250 Input"),
-SND_SOC_DAPM_INPUT("WM1250 Output"),
+SND_SOC_DAPM_OUTPUT("WM1250 Output"),
};
static const struct snd_soc_dapm_route wm1250_ev1_dapm_routes[] = {
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 6dec7cee2..2dc964b 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -198,7 +198,7 @@
{
struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(source->codec);
- return wm8731->sysclk_type == WM8731_SYSCLK_MCLK;
+ return wm8731->sysclk_type == WM8731_SYSCLK_XTAL;
}
static const struct snd_soc_dapm_route wm8731_intercon[] = {
diff --git a/sound/soc/codecs/wm8915.c b/sound/soc/codecs/wm8915.c
index ccc9bd8..a0b1a72 100644
--- a/sound/soc/codecs/wm8915.c
+++ b/sound/soc/codecs/wm8915.c
@@ -19,7 +19,6 @@
#include <linux/gcd.h>
#include <linux/gpio.h>
#include <linux/i2c.h>
-#include <linux/delay.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <linux/workqueue.h>
diff --git a/sound/soc/pxa/raumfeld.c b/sound/soc/pxa/raumfeld.c
index 2afabaf..1a591f1 100644
--- a/sound/soc/pxa/raumfeld.c
+++ b/sound/soc/pxa/raumfeld.c
@@ -151,13 +151,13 @@
.hw_params = raumfeld_cs4270_hw_params,
};
-static int raumfeld_line_suspend(struct snd_soc_card *card)
+static int raumfeld_analog_suspend(struct snd_soc_card *card)
{
raumfeld_enable_audio(false);
return 0;
}
-static int raumfeld_line_resume(struct snd_soc_card *card)
+static int raumfeld_analog_resume(struct snd_soc_card *card)
{
raumfeld_enable_audio(true);
return 0;
@@ -225,32 +225,53 @@
.hw_params = raumfeld_ak4104_hw_params,
};
-static struct snd_soc_dai_link raumfeld_dai[] = {
-{
- .name = "ak4104",
- .stream_name = "Playback",
- .cpu_dai_name = "pxa-ssp-dai.1",
- .codec_dai_name = "ak4104-hifi",
- .platform_name = "pxa-pcm-audio",
- .ops = &raumfeld_ak4104_ops,
- .codec_name = "ak4104-codec.0",
-},
-{
- .name = "CS4270",
- .stream_name = "CS4270",
- .cpu_dai_name = "pxa-ssp-dai.0",
- .platform_name = "pxa-pcm-audio",
- .codec_dai_name = "cs4270-hifi",
- .codec_name = "cs4270-codec.0-0048",
- .ops = &raumfeld_cs4270_ops,
-},};
+#define DAI_LINK_CS4270 \
+{ \
+ .name = "CS4270", \
+ .stream_name = "CS4270", \
+ .cpu_dai_name = "pxa-ssp-dai.0", \
+ .platform_name = "pxa-pcm-audio", \
+ .codec_dai_name = "cs4270-hifi", \
+ .codec_name = "cs4270-codec.0-0048", \
+ .ops = &raumfeld_cs4270_ops, \
+}
-static struct snd_soc_card snd_soc_raumfeld = {
- .name = "Raumfeld",
- .dai_link = raumfeld_dai,
- .suspend_post = raumfeld_line_suspend,
- .resume_pre = raumfeld_line_resume,
- .num_links = ARRAY_SIZE(raumfeld_dai),
+#define DAI_LINK_AK4104 \
+{ \
+ .name = "ak4104", \
+ .stream_name = "Playback", \
+ .cpu_dai_name = "pxa-ssp-dai.1", \
+ .codec_dai_name = "ak4104-hifi", \
+ .platform_name = "pxa-pcm-audio", \
+ .ops = &raumfeld_ak4104_ops, \
+ .codec_name = "spi0.0", \
+}
+
+static struct snd_soc_dai_link snd_soc_raumfeld_connector_dai[] =
+{
+ DAI_LINK_CS4270,
+ DAI_LINK_AK4104,
+};
+
+static struct snd_soc_dai_link snd_soc_raumfeld_speaker_dai[] =
+{
+ DAI_LINK_CS4270,
+};
+
+static struct snd_soc_card snd_soc_raumfeld_connector = {
+ .name = "Raumfeld Connector",
+ .dai_link = snd_soc_raumfeld_connector_dai,
+ .num_links = ARRAY_SIZE(snd_soc_raumfeld_connector_dai),
+ .suspend_post = raumfeld_analog_suspend,
+ .resume_pre = raumfeld_analog_resume,
+};
+
+static struct snd_soc_card snd_soc_raumfeld_speaker = {
+ .name = "Raumfeld Speaker",
+ .dai_link = snd_soc_raumfeld_speaker_dai,
+ .num_links = ARRAY_SIZE(snd_soc_raumfeld_speaker_dai),
+ .suspend_post = raumfeld_analog_suspend,
+ .resume_pre = raumfeld_analog_resume,
};
static struct platform_device *raumfeld_audio_device;
@@ -271,22 +292,25 @@
set_max9485_clk(MAX9485_MCLK_FREQ_122880);
- /* Register LINE and SPDIF */
+ /* Register analog device */
raumfeld_audio_device = platform_device_alloc("soc-audio", 0);
if (!raumfeld_audio_device)
return -ENOMEM;
- platform_set_drvdata(raumfeld_audio_device,
- &snd_soc_raumfeld);
- ret = platform_device_add(raumfeld_audio_device);
-
- /* no S/PDIF on Speakers */
if (machine_is_raumfeld_speaker())
+ platform_set_drvdata(raumfeld_audio_device,
+ &snd_soc_raumfeld_speaker);
+
+ if (machine_is_raumfeld_connector())
+ platform_set_drvdata(raumfeld_audio_device,
+ &snd_soc_raumfeld_connector);
+
+ ret = platform_device_add(raumfeld_audio_device);
+ if (ret < 0)
return ret;
raumfeld_enable_audio(true);
-
- return ret;
+ return 0;
}
static void __exit raumfeld_audio_exit(void)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index bb7cd58..d75043e 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1306,10 +1306,6 @@
/* no, then find CPU DAI from registered DAIs*/
list_for_each_entry(cpu_dai, &dai_list, list) {
if (!strcmp(cpu_dai->name, dai_link->cpu_dai_name)) {
-
- if (!try_module_get(cpu_dai->dev->driver->owner))
- return -ENODEV;
-
rtd->cpu_dai = cpu_dai;
goto find_codec;
}
@@ -1622,11 +1618,15 @@
/* probe the cpu_dai */
if (!cpu_dai->probed) {
+ if (!try_module_get(cpu_dai->dev->driver->owner))
+ return -ENODEV;
+
if (cpu_dai->driver->probe) {
ret = cpu_dai->driver->probe(cpu_dai);
if (ret < 0) {
printk(KERN_ERR "asoc: failed to probe CPU DAI %s\n",
cpu_dai->name);
+ module_put(cpu_dai->dev->driver->owner);
return ret;
}
}
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 456617e..999bb08 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1110,7 +1110,7 @@
trace_snd_soc_dapm_start(card);
list_for_each_entry(d, &card->dapm_list, list)
- if (d->n_widgets)
+ if (d->n_widgets || d->codec == NULL)
d->dev_power = 0;
/* Check which widgets we need to power and store them in
diff --git a/sound/usb/card.c b/sound/usb/card.c
index a90662af..220c616 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -48,6 +48,7 @@
#include <linux/usb/audio.h>
#include <linux/usb/audio-v2.h>
+#include <sound/control.h>
#include <sound/core.h>
#include <sound/info.h>
#include <sound/pcm.h>
@@ -492,14 +493,6 @@
}
}
- chip->txfr_quirk = 0;
- err = 1; /* continue */
- if (quirk && quirk->ifnum != QUIRK_NO_INTERFACE) {
- /* need some special handlings */
- if ((err = snd_usb_create_quirk(chip, intf, &usb_audio_driver, quirk)) < 0)
- goto __error;
- }
-
/*
* For devices with more than one control interface, we assume the
* first contains the audio controls. We might need a more specific
@@ -508,6 +501,14 @@
if (!chip->ctrl_intf)
chip->ctrl_intf = alts;
+ chip->txfr_quirk = 0;
+ err = 1; /* continue */
+ if (quirk && quirk->ifnum != QUIRK_NO_INTERFACE) {
+ /* need some special handlings */
+ if ((err = snd_usb_create_quirk(chip, intf, &usb_audio_driver, quirk)) < 0)
+ goto __error;
+ }
+
if (err > 0) {
/* create normal USB audio interfaces */
if (snd_usb_create_streams(chip, ifnum) < 0 ||
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index eab06ed..c22fa76 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -86,16 +86,6 @@
const struct usbmix_selector_map *selector_map;
};
-enum {
- USB_MIXER_BOOLEAN,
- USB_MIXER_INV_BOOLEAN,
- USB_MIXER_S8,
- USB_MIXER_U8,
- USB_MIXER_S16,
- USB_MIXER_U16,
-};
-
-
/*E-mu 0202/0404/0204 eXtension Unit(XU) control*/
enum {
USB_XU_CLOCK_RATE = 0xe301,
@@ -535,20 +525,21 @@
* if failed, give up and free the control instance.
*/
-static int add_control_to_empty(struct mixer_build *state, struct snd_kcontrol *kctl)
+int snd_usb_mixer_add_control(struct usb_mixer_interface *mixer,
+ struct snd_kcontrol *kctl)
{
struct usb_mixer_elem_info *cval = kctl->private_data;
int err;
- while (snd_ctl_find_id(state->chip->card, &kctl->id))
+ while (snd_ctl_find_id(mixer->chip->card, &kctl->id))
kctl->id.index++;
- if ((err = snd_ctl_add(state->chip->card, kctl)) < 0) {
+ if ((err = snd_ctl_add(mixer->chip->card, kctl)) < 0) {
snd_printd(KERN_ERR "cannot add control (err = %d)\n", err);
return err;
}
cval->elem_id = &kctl->id;
- cval->next_id_elem = state->mixer->id_elems[cval->id];
- state->mixer->id_elems[cval->id] = cval;
+ cval->next_id_elem = mixer->id_elems[cval->id];
+ mixer->id_elems[cval->id] = cval;
return 0;
}
@@ -984,6 +975,9 @@
.put = NULL,
};
+/* This symbol is exported in order to allow the mixer quirks to
+ * hook up to the standard feature unit control mechanism */
+struct snd_kcontrol_new *snd_usb_feature_unit_ctl = &usb_feature_unit_ctl;
/*
* build a feature control
@@ -1176,7 +1170,7 @@
snd_printdd(KERN_INFO "[%d] FU [%s] ch = %d, val = %d/%d/%d\n",
cval->id, kctl->id.name, cval->channels, cval->min, cval->max, cval->res);
- add_control_to_empty(state, kctl);
+ snd_usb_mixer_add_control(state->mixer, kctl);
}
@@ -1340,7 +1334,7 @@
snd_printdd(KERN_INFO "[%d] MU [%s] ch = %d, val = %d/%d\n",
cval->id, kctl->id.name, cval->channels, cval->min, cval->max);
- add_control_to_empty(state, kctl);
+ snd_usb_mixer_add_control(state->mixer, kctl);
}
@@ -1641,7 +1635,7 @@
snd_printdd(KERN_INFO "[%d] PU [%s] ch = %d, val = %d/%d\n",
cval->id, kctl->id.name, cval->channels, cval->min, cval->max);
- if ((err = add_control_to_empty(state, kctl)) < 0)
+ if ((err = snd_usb_mixer_add_control(state->mixer, kctl)) < 0)
return err;
}
return 0;
@@ -1858,7 +1852,7 @@
snd_printdd(KERN_INFO "[%d] SU [%s] items = %d\n",
cval->id, kctl->id.name, desc->bNrInPins);
- if ((err = add_control_to_empty(state, kctl)) < 0)
+ if ((err = snd_usb_mixer_add_control(state->mixer, kctl)) < 0)
return err;
return 0;
diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h
index b4a2c81..ae1a14d 100644
--- a/sound/usb/mixer.h
+++ b/sound/usb/mixer.h
@@ -24,7 +24,16 @@
u8 xonar_u1_status;
};
-#define MAX_CHANNELS 10 /* max logical channels */
+#define MAX_CHANNELS 16 /* max logical channels */
+
+enum {
+ USB_MIXER_BOOLEAN,
+ USB_MIXER_INV_BOOLEAN,
+ USB_MIXER_S8,
+ USB_MIXER_U8,
+ USB_MIXER_S16,
+ USB_MIXER_U16,
+};
struct usb_mixer_elem_info {
struct usb_mixer_interface *mixer;
@@ -55,4 +64,7 @@
void snd_usb_mixer_inactivate(struct usb_mixer_interface *mixer);
int snd_usb_mixer_activate(struct usb_mixer_interface *mixer);
+int snd_usb_mixer_add_control(struct usb_mixer_interface *mixer,
+ struct snd_kcontrol *kctl);
+
#endif /* __USBMIXER_H */
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 9146cff..3d0f487 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -40,6 +40,8 @@
#include "mixer_quirks.h"
#include "helper.h"
+extern struct snd_kcontrol_new *snd_usb_feature_unit_ctl;
+
/*
* Sound Blaster remote control configuration
*
@@ -492,6 +494,69 @@
return err;
}
+/* M-Audio FastTrack Ultra quirks */
+
+/* private_free callback */
+static void usb_mixer_elem_free(struct snd_kcontrol *kctl)
+{
+ kfree(kctl->private_data);
+ kctl->private_data = NULL;
+}
+
+static int snd_maudio_ftu_create_ctl(struct usb_mixer_interface *mixer,
+ int in, int out, const char *name)
+{
+ struct usb_mixer_elem_info *cval;
+ struct snd_kcontrol *kctl;
+
+ cval = kzalloc(sizeof(*cval), GFP_KERNEL);
+ if (!cval)
+ return -ENOMEM;
+
+ cval->id = 5;
+ cval->mixer = mixer;
+ cval->val_type = USB_MIXER_S16;
+ cval->channels = 1;
+ cval->control = out + 1;
+ cval->cmask = 1 << in;
+
+ kctl = snd_ctl_new1(snd_usb_feature_unit_ctl, cval);
+ if (!kctl) {
+ kfree(cval);
+ return -ENOMEM;
+ }
+
+ snprintf(kctl->id.name, sizeof(kctl->id.name), name);
+ kctl->private_free = usb_mixer_elem_free;
+ return snd_usb_mixer_add_control(mixer, kctl);
+}
+
+static int snd_maudio_ftu_create_mixer(struct usb_mixer_interface *mixer)
+{
+ char name[64];
+ int in, out, err;
+
+ for (out = 0; out < 8; out++) {
+ for (in = 0; in < 8; in++) {
+ snprintf(name, sizeof(name),
+ "AIn%d - Out%d Capture Volume", in + 1, out + 1);
+ err = snd_maudio_ftu_create_ctl(mixer, in, out, name);
+ if (err < 0)
+ return err;
+ }
+
+ for (in = 8; in < 16; in++) {
+ snprintf(name, sizeof(name),
+ "DIn%d - Out%d Playback Volume", in - 7, out + 1);
+ err = snd_maudio_ftu_create_ctl(mixer, in, out, name);
+ if (err < 0)
+ return err;
+ }
+ }
+
+ return 0;
+}
+
void snd_emuusb_set_samplerate(struct snd_usb_audio *chip,
unsigned char samplerate_id)
{
@@ -533,6 +598,11 @@
snd_audigy2nx_proc_read);
break;
+ case USB_ID(0x0763, 0x2080): /* M-Audio Fast Track Ultra */
+ case USB_ID(0x0763, 0x2081): /* M-Audio Fast Track Ultra 8R */
+ err = snd_maudio_ftu_create_mixer(mixer);
+ break;
+
case USB_ID(0x0b05, 0x1739):
case USB_ID(0x0b05, 0x1743):
err = snd_xonar_u1_controls_create(mixer);
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 78792a8..0b2ae8e 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -1988,7 +1988,7 @@
.data = & (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
+ .type = QUIRK_AUDIO_STANDARD_MIXER,
},
{
.ifnum = 1,
@@ -2055,7 +2055,7 @@
.data = & (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
+ .type = QUIRK_AUDIO_STANDARD_MIXER,
},
{
.ifnum = 1,
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index bd13d72..2e969cb 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -19,6 +19,7 @@
#include <linux/usb.h>
#include <linux/usb/audio.h>
+#include <sound/control.h>
#include <sound/core.h>
#include <sound/info.h>
#include <sound/pcm.h>
@@ -263,6 +264,20 @@
}
/*
+ * Create a standard mixer for the specified interface.
+ */
+static int create_standard_mixer_quirk(struct snd_usb_audio *chip,
+ struct usb_interface *iface,
+ struct usb_driver *driver,
+ const struct snd_usb_audio_quirk *quirk)
+{
+ if (quirk->ifnum < 0)
+ return 0;
+
+ return snd_usb_create_mixer(chip, quirk->ifnum, 0);
+}
+
+/*
* audio-interface quirks
*
* returns zero if no standard audio/MIDI parsing is needed.
@@ -294,7 +309,8 @@
[QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk,
[QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk,
[QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk,
- [QUIRK_AUDIO_ALIGN_TRANSFER] = create_align_transfer_quirk
+ [QUIRK_AUDIO_ALIGN_TRANSFER] = create_align_transfer_quirk,
+ [QUIRK_AUDIO_STANDARD_MIXER] = create_standard_mixer_quirk,
};
if (quirk->type < QUIRK_TYPE_COUNT) {
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index 32f2a97..1e79986 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -84,6 +84,7 @@
QUIRK_AUDIO_FIXED_ENDPOINT,
QUIRK_AUDIO_EDIROL_UAXX,
QUIRK_AUDIO_ALIGN_TRANSFER,
+ QUIRK_AUDIO_STANDARD_MIXER,
QUIRK_TYPE_COUNT
};