Merge branch 'vfs-for-3.16' of git://git.infradead.org/users/hch/vfs
Pull vfs fixes from Christoph Hellwig:
"A vfsmount leak fix, and a compile warning fix"
* 'vfs-for-3.16' of git://git.infradead.org/users/hch/vfs:
fs: umount on symlink leaks mnt count
direct-io: fix uninitialized warning in do_direct_IO()
diff --git a/Makefile b/Makefile
index 6b27741..5147f3f 100644
--- a/Makefile
+++ b/Makefile
@@ -688,6 +688,8 @@
endif
endif
+KBUILD_CFLAGS += $(call cc-option, -fno-var-tracking-assignments)
+
ifdef CONFIG_DEBUG_INFO
KBUILD_CFLAGS += -g
KBUILD_AFLAGS += -Wa,-gdwarf-2
diff --git a/arch/blackfin/configs/BF609-EZKIT_defconfig b/arch/blackfin/configs/BF609-EZKIT_defconfig
index a7e9bfd..fcec5ce 100644
--- a/arch/blackfin/configs/BF609-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF609-EZKIT_defconfig
@@ -102,7 +102,7 @@
CONFIG_I2C_BLACKFIN_TWI=y
CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
CONFIG_SPI=y
-CONFIG_SPI_BFIN_V3=y
+CONFIG_SPI_ADI_V3=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index ba35864..c9eec84 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -145,7 +145,7 @@
.text_l1 L1_CODE_START : AT(LOADADDR(.exit.data) + SIZEOF(.exit.data))
#else
- .init.data : AT(__data_lma + __data_len)
+ .init.data : AT(__data_lma + __data_len + 32)
{
__sinitdata = .;
INIT_DATA
diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c
index 63b0e4f..0ccf0cf 100644
--- a/arch/blackfin/mach-bf533/boards/blackstamp.c
+++ b/arch/blackfin/mach-bf533/boards/blackstamp.c
@@ -20,6 +20,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/irq.h>
+#include <linux/gpio.h>
#include <linux/i2c.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537e.c b/arch/blackfin/mach-bf537/boards/cm_bf537e.c
index c65c6db..1e7290e 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537e.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537e.c
@@ -21,6 +21,7 @@
#endif
#include <linux/ata_platform.h>
#include <linux/irq.h>
+#include <linux/gpio.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537u.c b/arch/blackfin/mach-bf537/boards/cm_bf537u.c
index af58454..c7495dc 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537u.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537u.c
@@ -21,6 +21,7 @@
#endif
#include <linux/ata_platform.h>
#include <linux/irq.h>
+#include <linux/gpio.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
diff --git a/arch/blackfin/mach-bf537/boards/tcm_bf537.c b/arch/blackfin/mach-bf537/boards/tcm_bf537.c
index a021122..6b988ad 100644
--- a/arch/blackfin/mach-bf537/boards/tcm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/tcm_bf537.c
@@ -21,6 +21,7 @@
#endif
#include <linux/ata_platform.h>
#include <linux/irq.h>
+#include <linux/gpio.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 90138e6..1fe7ff2 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -2118,7 +2118,7 @@
PIN_MAP_MUX_GROUP_DEFAULT("bfin-rotary", "pinctrl-adi2.0", NULL, "rotary"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin_can.0", "pinctrl-adi2.0", NULL, "can0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin_can.1", "pinctrl-adi2.0", NULL, "can1"),
- PIN_MAP_MUX_GROUP_DEFAULT("bf54x-lq043", "pinctrl-adi2.0", NULL, "ppi0_24b"),
+ PIN_MAP_MUX_GROUP_DEFAULT("bf54x-lq043", "pinctrl-adi2.0", "ppi0_24bgrp", "ppi0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-i2s.0", "pinctrl-adi2.0", NULL, "sport0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-tdm.0", "pinctrl-adi2.0", NULL, "sport0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-ac97.0", "pinctrl-adi2.0", NULL, "sport0"),
@@ -2140,7 +2140,9 @@
PIN_MAP_MUX_GROUP_DEFAULT("pata-bf54x", "pinctrl-adi2.0", NULL, "atapi_alter"),
#endif
PIN_MAP_MUX_GROUP_DEFAULT("bf5xx-nand.0", "pinctrl-adi2.0", NULL, "nfc0"),
- PIN_MAP_MUX_GROUP_DEFAULT("bf54x-keys", "pinctrl-adi2.0", NULL, "keys_4x4"),
+ PIN_MAP_MUX_GROUP_DEFAULT("bf54x-keys", "pinctrl-adi2.0", "keys_4x4grp", "keys"),
+ PIN_MAP_MUX_GROUP("bf54x-keys", "4bit", "pinctrl-adi2.0", "keys_4x4grp", "keys"),
+ PIN_MAP_MUX_GROUP("bf54x-keys", "8bit", "pinctrl-adi2.0", "keys_8x8grp", "keys"),
};
static int __init ezkit_init(void)
diff --git a/arch/blackfin/mach-bf561/boards/acvilon.c b/arch/blackfin/mach-bf561/boards/acvilon.c
index 430b16d..6ab9515 100644
--- a/arch/blackfin/mach-bf561/boards/acvilon.c
+++ b/arch/blackfin/mach-bf561/boards/acvilon.c
@@ -44,6 +44,7 @@
#include <linux/spi/flash.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
+#include <linux/gpio.h>
#include <linux/jiffies.h>
#include <linux/i2c-pca-platform.h>
#include <linux/delay.h>
diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c
index 9f777df..e862f78 100644
--- a/arch/blackfin/mach-bf561/boards/cm_bf561.c
+++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c
@@ -18,6 +18,7 @@
#endif
#include <linux/ata_platform.h>
#include <linux/irq.h>
+#include <linux/gpio.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index 88dee43..2de71e8 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -14,6 +14,7 @@
#include <linux/spi/spi.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
+#include <linux/gpio.h>
#include <linux/delay.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c
index 1ba4600..e2c0b02 100644
--- a/arch/blackfin/mach-bf609/boards/ezkit.c
+++ b/arch/blackfin/mach-bf609/boards/ezkit.c
@@ -698,8 +698,6 @@
{
#define CONFIG_SMC_GCTL_VAL 0x00000010
- if (!devm_pinctrl_get_select_default(&pdev->dev))
- return -EBUSY;
bfin_write32(SMC_GCTL, CONFIG_SMC_GCTL_VAL);
bfin_write32(SMC_B0CTL, 0x01002011);
bfin_write32(SMC_B0TIM, 0x08170977);
@@ -709,7 +707,6 @@
void bf609_nor_flash_exit(struct platform_device *pdev)
{
- devm_pinctrl_put(pdev->dev.pins->p);
bfin_write32(SMC_GCTL, 0);
}
@@ -2058,15 +2055,14 @@
PIN_MAP_MUX_GROUP_DEFAULT("bfin-rotary", "pinctrl-adi2.0", NULL, "rotary"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin_can.0", "pinctrl-adi2.0", NULL, "can0"),
PIN_MAP_MUX_GROUP_DEFAULT("physmap-flash.0", "pinctrl-adi2.0", NULL, "smc0"),
- PIN_MAP_MUX_GROUP_DEFAULT("bf609_nl8048.2", "pinctrl-adi2.0", NULL, "ppi2_16b"),
- PIN_MAP_MUX_GROUP_DEFAULT("bfin_display.0", "pinctrl-adi2.0", NULL, "ppi0_16b"),
-#if IS_ENABLED(CONFIG_VIDEO_MT9M114)
- PIN_MAP_MUX_GROUP_DEFAULT("bfin_capture.0", "pinctrl-adi2.0", NULL, "ppi0_8b"),
-#elif IS_ENABLED(CONFIG_VIDEO_VS6624)
- PIN_MAP_MUX_GROUP_DEFAULT("bfin_capture.0", "pinctrl-adi2.0", NULL, "ppi0_16b"),
-#else
- PIN_MAP_MUX_GROUP_DEFAULT("bfin_capture.0", "pinctrl-adi2.0", NULL, "ppi0_24b"),
-#endif
+ PIN_MAP_MUX_GROUP_DEFAULT("bf609_nl8048.2", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"),
+ PIN_MAP_MUX_GROUP("bfin_display.0", "8bit", "pinctrl-adi2.0", "ppi2_8bgrp", "ppi2"),
+ PIN_MAP_MUX_GROUP_DEFAULT("bfin_display.0", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"),
+ PIN_MAP_MUX_GROUP("bfin_display.0", "16bit", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"),
+ PIN_MAP_MUX_GROUP("bfin_capture.0", "8bit", "pinctrl-adi2.0", "ppi0_8bgrp", "ppi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("bfin_capture.0", "pinctrl-adi2.0", "ppi0_16bgrp", "ppi0"),
+ PIN_MAP_MUX_GROUP("bfin_capture.0", "16bit", "pinctrl-adi2.0", "ppi0_16bgrp", "ppi0"),
+ PIN_MAP_MUX_GROUP("bfin_capture.0", "24bit", "pinctrl-adi2.0", "ppi0_24bgrp", "ppi0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-i2s.0", "pinctrl-adi2.0", NULL, "sport0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-tdm.0", "pinctrl-adi2.0", NULL, "sport0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-i2s.1", "pinctrl-adi2.0", NULL, "sport1"),
diff --git a/arch/blackfin/mach-bf609/include/mach/pm.h b/arch/blackfin/mach-bf609/include/mach/pm.h
index 3ca0fb9..a1efd93 100644
--- a/arch/blackfin/mach-bf609/include/mach/pm.h
+++ b/arch/blackfin/mach-bf609/include/mach/pm.h
@@ -10,6 +10,7 @@
#define __MACH_BF609_PM_H__
#include <linux/suspend.h>
+#include <linux/platform_device.h>
extern int bfin609_pm_enter(suspend_state_t state);
extern int bf609_pm_prepare(void);
@@ -19,6 +20,6 @@
void bfin_sec_raise_irq(unsigned int sid);
void coreb_enable(void);
-int bf609_nor_flash_init(void);
-void bf609_nor_flash_exit(void);
+int bf609_nor_flash_init(struct platform_device *pdev);
+void bf609_nor_flash_exit(struct platform_device *pdev);
#endif
diff --git a/arch/blackfin/mach-bf609/pm.c b/arch/blackfin/mach-bf609/pm.c
index 0cdd695..b1bfcf4 100644
--- a/arch/blackfin/mach-bf609/pm.c
+++ b/arch/blackfin/mach-bf609/pm.c
@@ -291,13 +291,13 @@
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static int smc_pm_syscore_suspend(void)
{
- bf609_nor_flash_exit();
+ bf609_nor_flash_exit(NULL);
return 0;
}
static void smc_pm_syscore_resume(void)
{
- bf609_nor_flash_init();
+ bf609_nor_flash_init(NULL);
}
static struct syscore_ops smc_pm_syscore_ops = {
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 867b7ce..1f94784 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -1208,8 +1208,6 @@
bfin_sec_set_priority(CONFIG_SEC_IRQ_PRIORITY_LEVELS, sec_int_priority);
- bfin_sec_set_priority(CONFIG_SEC_IRQ_PRIORITY_LEVELS, sec_int_priority);
-
/* Enable interrupts IVG7-15 */
bfin_irq_flags |= IMASK_IVG15 |
IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 |
diff --git a/arch/parisc/include/uapi/asm/signal.h b/arch/parisc/include/uapi/asm/signal.h
index a2fa2971..f5645d6 100644
--- a/arch/parisc/include/uapi/asm/signal.h
+++ b/arch/parisc/include/uapi/asm/signal.h
@@ -69,8 +69,6 @@
#define SA_NOMASK SA_NODEFER
#define SA_ONESHOT SA_RESETHAND
-#define SA_RESTORER 0x04000000 /* obsolete -- ignored */
-
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index ae085ad..0bef864 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -728,7 +728,6 @@
#endif
empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
- memset(empty_zero_page, 0, PAGE_SIZE);
}
static void __init gateway_init(void)
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 5798541..a66a321 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -336,10 +336,10 @@
QUIRK_CYCLE_TIMER | QUIRK_IR_WAKE},
{PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT6315, 0,
- QUIRK_CYCLE_TIMER | QUIRK_NO_MSI},
+ QUIRK_CYCLE_TIMER /* FIXME: necessary? */ | QUIRK_NO_MSI},
{PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT6315, PCI_ANY_ID,
- 0},
+ QUIRK_NO_MSI},
{PCI_VENDOR_ID_VIA, PCI_ANY_ID, PCI_ANY_ID,
QUIRK_CYCLE_TIMER | QUIRK_NO_MSI},
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index f361263..d893e4d 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1616,22 +1616,6 @@
return ret;
}
-void i915_gem_release_all_mmaps(struct drm_i915_private *dev_priv)
-{
- struct i915_vma *vma;
-
- /*
- * Only the global gtt is relevant for gtt memory mappings, so restrict
- * list traversal to objects bound into the global address space. Note
- * that the active list should be empty, but better safe than sorry.
- */
- WARN_ON(!list_empty(&dev_priv->gtt.base.active_list));
- list_for_each_entry(vma, &dev_priv->gtt.base.active_list, mm_list)
- i915_gem_release_mmap(vma->obj);
- list_for_each_entry(vma, &dev_priv->gtt.base.inactive_list, mm_list)
- i915_gem_release_mmap(vma->obj);
-}
-
/**
* i915_gem_release_mmap - remove physical page mappings
* @obj: obj in question
@@ -1657,6 +1641,15 @@
obj->fault_mappable = false;
}
+void
+i915_gem_release_all_mmaps(struct drm_i915_private *dev_priv)
+{
+ struct drm_i915_gem_object *obj;
+
+ list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list)
+ i915_gem_release_mmap(obj);
+}
+
uint32_t
i915_gem_get_gtt_size(struct drm_device *dev, uint32_t size, int tiling_mode)
{
diff --git a/drivers/gpu/drm/i915/i915_gem_render_state.c b/drivers/gpu/drm/i915/i915_gem_render_state.c
index 3521f99..34894b5 100644
--- a/drivers/gpu/drm/i915/i915_gem_render_state.c
+++ b/drivers/gpu/drm/i915/i915_gem_render_state.c
@@ -31,7 +31,7 @@
struct i915_render_state {
struct drm_i915_gem_object *obj;
unsigned long ggtt_offset;
- void *batch;
+ u32 *batch;
u32 size;
u32 len;
};
@@ -80,7 +80,7 @@
static void render_state_free(struct i915_render_state *so)
{
- kunmap(so->batch);
+ kunmap(kmap_to_page(so->batch));
i915_gem_object_ggtt_unpin(so->obj);
drm_gem_object_unreference(&so->obj->base);
kfree(so);
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 267f069..c05c84f 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2845,7 +2845,7 @@
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
struct intel_engine_cs *signaller;
- u32 seqno, ctl;
+ u32 seqno;
ring->hangcheck.deadlock++;
@@ -2857,15 +2857,12 @@
if (signaller->hangcheck.deadlock >= I915_NUM_RINGS)
return -1;
- /* cursory check for an unkickable deadlock */
- ctl = I915_READ_CTL(signaller);
- if (ctl & RING_WAIT_SEMAPHORE && semaphore_passed(signaller) < 0)
- return -1;
-
if (i915_seqno_passed(signaller->get_seqno(signaller, false), seqno))
return 1;
- if (signaller->hangcheck.deadlock)
+ /* cursory check for an unkickable deadlock */
+ if (I915_READ_CTL(signaller) & RING_WAIT_SEMAPHORE &&
+ semaphore_passed(signaller) < 0)
return -1;
return 0;
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 0b24711..c0ea661 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -2291,6 +2291,7 @@
gb_tile_moden = 0;
break;
}
+ rdev->config.cik.macrotile_mode_array[reg_offset] = gb_tile_moden;
WREG32(GB_MACROTILE_MODE0 + (reg_offset * 4), gb_tile_moden);
}
} else if (num_pipe_configs == 8) {
@@ -7376,6 +7377,7 @@
tmp = RREG32(IH_RB_CNTL);
tmp |= IH_WPTR_OVERFLOW_CLEAR;
WREG32(IH_RB_CNTL, tmp);
+ wptr &= ~RB_OVERFLOW;
}
return (wptr & rdev->ih.ptr_mask);
}
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 250bac3..15e4f28 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -4756,6 +4756,7 @@
tmp = RREG32(IH_RB_CNTL);
tmp |= IH_WPTR_OVERFLOW_CLEAR;
WREG32(IH_RB_CNTL, tmp);
+ wptr &= ~RB_OVERFLOW;
}
return (wptr & rdev->ih.ptr_mask);
}
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index c66952d..3c69f58 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -3795,6 +3795,7 @@
tmp = RREG32(IH_RB_CNTL);
tmp |= IH_WPTR_OVERFLOW_CLEAR;
WREG32(IH_RB_CNTL, tmp);
+ wptr &= ~RB_OVERFLOW;
}
return (wptr & rdev->ih.ptr_mask);
}
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index b720450..60c47f8 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -449,6 +449,7 @@
/* protected by vm mutex */
struct list_head vm_list;
+ struct list_head vm_status;
/* constant after initialization */
struct radeon_vm *vm;
@@ -867,6 +868,9 @@
struct list_head va;
unsigned id;
+ /* BOs freed, but not yet updated in the PT */
+ struct list_head freed;
+
/* contains the page directory */
struct radeon_bo *page_directory;
uint64_t pd_gpu_addr;
@@ -875,6 +879,8 @@
/* array of page tables, one for each page directory entry */
struct radeon_vm_pt *page_tables;
+ struct radeon_bo_va *ib_bo_va;
+
struct mutex mutex;
/* last fence for cs using this vm */
struct radeon_fence *fence;
@@ -2832,9 +2838,10 @@
uint64_t radeon_vm_map_gart(struct radeon_device *rdev, uint64_t addr);
int radeon_vm_update_page_directory(struct radeon_device *rdev,
struct radeon_vm *vm);
+int radeon_vm_clear_freed(struct radeon_device *rdev,
+ struct radeon_vm *vm);
int radeon_vm_bo_update(struct radeon_device *rdev,
- struct radeon_vm *vm,
- struct radeon_bo *bo,
+ struct radeon_bo_va *bo_va,
struct ttm_mem_reg *mem);
void radeon_vm_bo_invalidate(struct radeon_device *rdev,
struct radeon_bo *bo);
@@ -2847,8 +2854,8 @@
struct radeon_bo_va *bo_va,
uint64_t offset,
uint32_t flags);
-int radeon_vm_bo_rmv(struct radeon_device *rdev,
- struct radeon_bo_va *bo_va);
+void radeon_vm_bo_rmv(struct radeon_device *rdev,
+ struct radeon_bo_va *bo_va);
/* audio */
void r600_audio_update_hdmi(struct work_struct *work);
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index 71a1434..ae763f6 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -461,13 +461,23 @@
struct radeon_vm *vm)
{
struct radeon_device *rdev = p->rdev;
+ struct radeon_bo_va *bo_va;
int i, r;
r = radeon_vm_update_page_directory(rdev, vm);
if (r)
return r;
- r = radeon_vm_bo_update(rdev, vm, rdev->ring_tmp_bo.bo,
+ r = radeon_vm_clear_freed(rdev, vm);
+ if (r)
+ return r;
+
+ if (vm->ib_bo_va == NULL) {
+ DRM_ERROR("Tmp BO not in VM!\n");
+ return -EINVAL;
+ }
+
+ r = radeon_vm_bo_update(rdev, vm->ib_bo_va,
&rdev->ring_tmp_bo.bo->tbo.mem);
if (r)
return r;
@@ -480,7 +490,13 @@
continue;
bo = p->relocs[i].robj;
- r = radeon_vm_bo_update(rdev, vm, bo, &bo->tbo.mem);
+ bo_va = radeon_vm_bo_find(vm, bo);
+ if (bo_va == NULL) {
+ dev_err(rdev->dev, "bo %p not in vm %p\n", bo, vm);
+ return -EINVAL;
+ }
+
+ r = radeon_vm_bo_update(rdev, bo_va, &bo->tbo.mem);
if (r)
return r;
}
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 03686fa..697add2 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -1056,36 +1056,36 @@
if (!radeon_check_pot_argument(radeon_vm_size)) {
dev_warn(rdev->dev, "VM size (%d) must be a power of 2\n",
radeon_vm_size);
- radeon_vm_size = 4096;
+ radeon_vm_size = 4;
}
- if (radeon_vm_size < 4) {
- dev_warn(rdev->dev, "VM size (%d) to small, min is 4MB\n",
+ if (radeon_vm_size < 1) {
+ dev_warn(rdev->dev, "VM size (%d) to small, min is 1GB\n",
radeon_vm_size);
- radeon_vm_size = 4096;
+ radeon_vm_size = 4;
}
/*
* Max GPUVM size for Cayman, SI and CI are 40 bits.
*/
- if (radeon_vm_size > 1024*1024) {
- dev_warn(rdev->dev, "VM size (%d) to large, max is 1TB\n",
+ if (radeon_vm_size > 1024) {
+ dev_warn(rdev->dev, "VM size (%d) too large, max is 1TB\n",
radeon_vm_size);
- radeon_vm_size = 4096;
+ radeon_vm_size = 4;
}
/* defines number of bits in page table versus page directory,
* a page is 4KB so we have 12 bits offset, minimum 9 bits in the
* page table and the remaining bits are in the page directory */
if (radeon_vm_block_size < 9) {
- dev_warn(rdev->dev, "VM page table size (%d) to small\n",
+ dev_warn(rdev->dev, "VM page table size (%d) too small\n",
radeon_vm_block_size);
radeon_vm_block_size = 9;
}
if (radeon_vm_block_size > 24 ||
- radeon_vm_size < (1ull << radeon_vm_block_size)) {
- dev_warn(rdev->dev, "VM page table size (%d) to large\n",
+ (radeon_vm_size * 1024) < (1ull << radeon_vm_block_size)) {
+ dev_warn(rdev->dev, "VM page table size (%d) too large\n",
radeon_vm_block_size);
radeon_vm_block_size = 9;
}
@@ -1238,7 +1238,7 @@
/* Adjust VM size here.
* Max GPUVM size for cayman+ is 40 bits.
*/
- rdev->vm_manager.max_pfn = radeon_vm_size << 8;
+ rdev->vm_manager.max_pfn = radeon_vm_size << 18;
/* Set asic functions */
r = radeon_asic_init(rdev);
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index cb14213..e9e3610 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -173,7 +173,7 @@
int radeon_aspm = -1;
int radeon_runtime_pm = -1;
int radeon_hard_reset = 0;
-int radeon_vm_size = 4096;
+int radeon_vm_size = 4;
int radeon_vm_block_size = 9;
int radeon_deep_color = 0;
@@ -243,7 +243,7 @@
MODULE_PARM_DESC(hard_reset, "PCI config reset (1 = force enable, 0 = disable (default))");
module_param_named(hard_reset, radeon_hard_reset, int, 0444);
-MODULE_PARM_DESC(vm_size, "VM address space size in megabytes (default 4GB)");
+MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 4GB)");
module_param_named(vm_size, radeon_vm_size, int, 0444);
MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default 9)");
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 35d9318..d25ae6a 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -579,7 +579,7 @@
/* new gpu have virtual address space support */
if (rdev->family >= CHIP_CAYMAN) {
struct radeon_fpriv *fpriv;
- struct radeon_bo_va *bo_va;
+ struct radeon_vm *vm;
int r;
fpriv = kzalloc(sizeof(*fpriv), GFP_KERNEL);
@@ -587,7 +587,8 @@
return -ENOMEM;
}
- r = radeon_vm_init(rdev, &fpriv->vm);
+ vm = &fpriv->vm;
+ r = radeon_vm_init(rdev, vm);
if (r) {
kfree(fpriv);
return r;
@@ -596,22 +597,23 @@
if (rdev->accel_working) {
r = radeon_bo_reserve(rdev->ring_tmp_bo.bo, false);
if (r) {
- radeon_vm_fini(rdev, &fpriv->vm);
+ radeon_vm_fini(rdev, vm);
kfree(fpriv);
return r;
}
/* map the ib pool buffer read only into
* virtual address space */
- bo_va = radeon_vm_bo_add(rdev, &fpriv->vm,
- rdev->ring_tmp_bo.bo);
- r = radeon_vm_bo_set_addr(rdev, bo_va, RADEON_VA_IB_OFFSET,
+ vm->ib_bo_va = radeon_vm_bo_add(rdev, vm,
+ rdev->ring_tmp_bo.bo);
+ r = radeon_vm_bo_set_addr(rdev, vm->ib_bo_va,
+ RADEON_VA_IB_OFFSET,
RADEON_VM_PAGE_READABLE |
RADEON_VM_PAGE_SNOOPED);
radeon_bo_unreserve(rdev->ring_tmp_bo.bo);
if (r) {
- radeon_vm_fini(rdev, &fpriv->vm);
+ radeon_vm_fini(rdev, vm);
kfree(fpriv);
return r;
}
@@ -640,21 +642,19 @@
/* new gpu have virtual address space support */
if (rdev->family >= CHIP_CAYMAN && file_priv->driver_priv) {
struct radeon_fpriv *fpriv = file_priv->driver_priv;
- struct radeon_bo_va *bo_va;
+ struct radeon_vm *vm = &fpriv->vm;
int r;
if (rdev->accel_working) {
r = radeon_bo_reserve(rdev->ring_tmp_bo.bo, false);
if (!r) {
- bo_va = radeon_vm_bo_find(&fpriv->vm,
- rdev->ring_tmp_bo.bo);
- if (bo_va)
- radeon_vm_bo_rmv(rdev, bo_va);
+ if (vm->ib_bo_va)
+ radeon_vm_bo_rmv(rdev, vm->ib_bo_va);
radeon_bo_unreserve(rdev->ring_tmp_bo.bo);
}
}
- radeon_vm_fini(rdev, &fpriv->vm);
+ radeon_vm_fini(rdev, vm);
kfree(fpriv);
file_priv->driver_priv = NULL;
}
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c
index eecff6b..725d366 100644
--- a/drivers/gpu/drm/radeon/radeon_vm.c
+++ b/drivers/gpu/drm/radeon/radeon_vm.c
@@ -332,6 +332,7 @@
bo_va->ref_count = 1;
INIT_LIST_HEAD(&bo_va->bo_list);
INIT_LIST_HEAD(&bo_va->vm_list);
+ INIT_LIST_HEAD(&bo_va->vm_status);
mutex_lock(&vm->mutex);
list_add(&bo_va->vm_list, &vm->va);
@@ -468,6 +469,19 @@
head = &tmp->vm_list;
}
+ if (bo_va->soffset) {
+ /* add a clone of the bo_va to clear the old address */
+ tmp = kzalloc(sizeof(struct radeon_bo_va), GFP_KERNEL);
+ if (!tmp) {
+ mutex_unlock(&vm->mutex);
+ return -ENOMEM;
+ }
+ tmp->soffset = bo_va->soffset;
+ tmp->eoffset = bo_va->eoffset;
+ tmp->vm = vm;
+ list_add(&tmp->vm_status, &vm->freed);
+ }
+
bo_va->soffset = soffset;
bo_va->eoffset = eoffset;
bo_va->flags = flags;
@@ -823,25 +837,19 @@
* Object have to be reserved and mutex must be locked!
*/
int radeon_vm_bo_update(struct radeon_device *rdev,
- struct radeon_vm *vm,
- struct radeon_bo *bo,
+ struct radeon_bo_va *bo_va,
struct ttm_mem_reg *mem)
{
+ struct radeon_vm *vm = bo_va->vm;
struct radeon_ib ib;
- struct radeon_bo_va *bo_va;
unsigned nptes, ndw;
uint64_t addr;
int r;
- bo_va = radeon_vm_bo_find(vm, bo);
- if (bo_va == NULL) {
- dev_err(rdev->dev, "bo %p not in vm %p\n", bo, vm);
- return -EINVAL;
- }
if (!bo_va->soffset) {
dev_err(rdev->dev, "bo %p don't has a mapping in vm %p\n",
- bo, vm);
+ bo_va->bo, vm);
return -EINVAL;
}
@@ -868,7 +876,7 @@
trace_radeon_vm_bo_update(bo_va);
- nptes = radeon_bo_ngpu_pages(bo);
+ nptes = (bo_va->eoffset - bo_va->soffset) / RADEON_GPU_PAGE_SIZE;
/* padding, etc. */
ndw = 64;
@@ -911,33 +919,61 @@
}
/**
+ * radeon_vm_clear_freed - clear freed BOs in the PT
+ *
+ * @rdev: radeon_device pointer
+ * @vm: requested vm
+ *
+ * Make sure all freed BOs are cleared in the PT.
+ * Returns 0 for success.
+ *
+ * PTs have to be reserved and mutex must be locked!
+ */
+int radeon_vm_clear_freed(struct radeon_device *rdev,
+ struct radeon_vm *vm)
+{
+ struct radeon_bo_va *bo_va, *tmp;
+ int r;
+
+ list_for_each_entry_safe(bo_va, tmp, &vm->freed, vm_status) {
+ list_del(&bo_va->vm_status);
+ r = radeon_vm_bo_update(rdev, bo_va, NULL);
+ kfree(bo_va);
+ if (r)
+ return r;
+ }
+ return 0;
+
+}
+
+/**
* radeon_vm_bo_rmv - remove a bo to a specific vm
*
* @rdev: radeon_device pointer
* @bo_va: requested bo_va
*
* Remove @bo_va->bo from the requested vm (cayman+).
- * Remove @bo_va->bo from the list of bos associated with the bo_va->vm and
- * remove the ptes for @bo_va in the page table.
- * Returns 0 for success.
*
* Object have to be reserved!
*/
-int radeon_vm_bo_rmv(struct radeon_device *rdev,
- struct radeon_bo_va *bo_va)
+void radeon_vm_bo_rmv(struct radeon_device *rdev,
+ struct radeon_bo_va *bo_va)
{
- int r = 0;
+ struct radeon_vm *vm = bo_va->vm;
- mutex_lock(&bo_va->vm->mutex);
- if (bo_va->soffset)
- r = radeon_vm_bo_update(rdev, bo_va->vm, bo_va->bo, NULL);
-
- list_del(&bo_va->vm_list);
- mutex_unlock(&bo_va->vm->mutex);
list_del(&bo_va->bo_list);
- kfree(bo_va);
- return r;
+ mutex_lock(&vm->mutex);
+ list_del(&bo_va->vm_list);
+
+ if (bo_va->soffset) {
+ bo_va->bo = NULL;
+ list_add(&bo_va->vm_status, &vm->freed);
+ } else {
+ kfree(bo_va);
+ }
+
+ mutex_unlock(&vm->mutex);
}
/**
@@ -975,11 +1011,13 @@
int r;
vm->id = 0;
+ vm->ib_bo_va = NULL;
vm->fence = NULL;
vm->last_flush = NULL;
vm->last_id_use = NULL;
mutex_init(&vm->mutex);
INIT_LIST_HEAD(&vm->va);
+ INIT_LIST_HEAD(&vm->freed);
pd_size = radeon_vm_directory_size(rdev);
pd_entries = radeon_vm_num_pdes(rdev);
@@ -1034,7 +1072,8 @@
kfree(bo_va);
}
}
-
+ list_for_each_entry_safe(bo_va, tmp, &vm->freed, vm_status)
+ kfree(bo_va);
for (i = 0; i < radeon_vm_num_pdes(rdev); i++)
radeon_bo_unref(&vm->page_tables[i].bo);
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index eba0225..9e854fd 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -6103,6 +6103,7 @@
tmp = RREG32(IH_RB_CNTL);
tmp |= IH_WPTR_OVERFLOW_CLEAR;
WREG32(IH_RB_CNTL, tmp);
+ wptr &= ~RB_OVERFLOW;
}
return (wptr & rdev->ih.ptr_mask);
}
diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c
index 20da6ff..32e50be 100644
--- a/drivers/gpu/drm/radeon/trinity_dpm.c
+++ b/drivers/gpu/drm/radeon/trinity_dpm.c
@@ -1874,15 +1874,16 @@
for (i = 0; i < SUMO_MAX_HARDWARE_POWERLEVELS; i++)
pi->at[i] = TRINITY_AT_DFLT;
- /* There are stability issues reported on latops with
- * bapm installed when switching between AC and battery
- * power. At the same time, some desktop boards hang
- * if it's not enabled and dpm is enabled.
+ /* There are stability issues reported on with
+ * bapm enabled when switching between AC and battery
+ * power. At the same time, some MSI boards hang
+ * if it's not enabled and dpm is enabled. Just enable
+ * it for MSI boards right now.
*/
- if (rdev->flags & RADEON_IS_MOBILITY)
- pi->enable_bapm = false;
- else
+ if (rdev->pdev->subsystem_vendor == 0x1462)
pi->enable_bapm = true;
+ else
+ pi->enable_bapm = false;
pi->enable_nbps_policy = true;
pi->enable_sclk_ds = true;
pi->enable_gfx_power_gating = true;
diff --git a/drivers/hwmon/smsc47m192.c b/drivers/hwmon/smsc47m192.c
index efee4c5..34b9a60 100644
--- a/drivers/hwmon/smsc47m192.c
+++ b/drivers/hwmon/smsc47m192.c
@@ -86,7 +86,7 @@
*/
static inline s8 TEMP_TO_REG(int val)
{
- return clamp_val(SCALE(val, 1, 1000), -128000, 127000);
+ return SCALE(clamp_val(val, -128000, 127000), 1, 1000);
}
static inline int TEMP_FROM_REG(s8 val)
@@ -384,6 +384,8 @@
err = kstrtoul(buf, 10, &val);
if (err)
return err;
+ if (val > 255)
+ return -EINVAL;
data->vrm = val;
return count;
diff --git a/drivers/parport/Kconfig b/drivers/parport/Kconfig
index 2872ece..44333bd 100644
--- a/drivers/parport/Kconfig
+++ b/drivers/parport/Kconfig
@@ -5,6 +5,12 @@
# Parport configuration.
#
+config ARCH_MIGHT_HAVE_PC_PARPORT
+ bool
+ help
+ Select this config option from the architecture Kconfig if
+ the architecture might have PC parallel port hardware.
+
menuconfig PARPORT
tristate "Parallel port support"
depends on HAS_IOMEM
@@ -31,12 +37,6 @@
If unsure, say Y.
-config ARCH_MIGHT_HAVE_PC_PARPORT
- bool
- help
- Select this config option from the architecture Kconfig if
- the architecture might have PC parallel port hardware.
-
if PARPORT
config PARPORT_PC
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 8474028..03246cd 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -907,9 +907,6 @@
fc->writeback_cache = 1;
if (arg->time_gran && arg->time_gran <= 1000000000)
fc->sb->s_time_gran = arg->time_gran;
- else
- fc->sb->s_time_gran = 1000000000;
-
} else {
ra_pages = fc->max_read / PAGE_CACHE_SIZE;
fc->no_lock = 1;
@@ -938,7 +935,7 @@
FUSE_SPLICE_WRITE | FUSE_SPLICE_MOVE | FUSE_SPLICE_READ |
FUSE_FLOCK_LOCKS | FUSE_IOCTL_DIR | FUSE_AUTO_INVAL_DATA |
FUSE_DO_READDIRPLUS | FUSE_READDIRPLUS_AUTO | FUSE_ASYNC_DIO |
- FUSE_WRITEBACK_CACHE;
+ FUSE_WRITEBACK_CACHE | FUSE_NO_OPEN_SUPPORT;
req->in.h.opcode = FUSE_INIT;
req->in.numargs = 1;
req->in.args[0].size = sizeof(*arg);
diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h
index 40b5ca8..25084a0 100644
--- a/include/uapi/linux/fuse.h
+++ b/include/uapi/linux/fuse.h
@@ -101,6 +101,7 @@
* - add FATTR_CTIME
* - add ctime and ctimensec to fuse_setattr_in
* - add FUSE_RENAME2 request
+ * - add FUSE_NO_OPEN_SUPPORT flag
*/
#ifndef _LINUX_FUSE_H
@@ -229,6 +230,7 @@
* FUSE_READDIRPLUS_AUTO: adaptive readdirplus
* FUSE_ASYNC_DIO: asynchronous direct I/O submission
* FUSE_WRITEBACK_CACHE: use writeback cache for buffered writes
+ * FUSE_NO_OPEN_SUPPORT: kernel supports zero-message opens
*/
#define FUSE_ASYNC_READ (1 << 0)
#define FUSE_POSIX_LOCKS (1 << 1)
@@ -247,6 +249,7 @@
#define FUSE_READDIRPLUS_AUTO (1 << 14)
#define FUSE_ASYNC_DIO (1 << 15)
#define FUSE_WRITEBACK_CACHE (1 << 16)
+#define FUSE_NO_OPEN_SUPPORT (1 << 17)
/**
* CUSE INIT request/reply flags
diff --git a/mm/migrate.c b/mm/migrate.c
index 9e0beaa..be6dbf9 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -988,9 +988,10 @@
* it. Otherwise, putback_lru_page() will drop the reference grabbed
* during isolation.
*/
- if (rc != MIGRATEPAGE_SUCCESS && put_new_page)
+ if (rc != MIGRATEPAGE_SUCCESS && put_new_page) {
+ ClearPageSwapBacked(newpage);
put_new_page(newpage, private);
- else
+ } else
putback_lru_page(newpage);
if (result) {
diff --git a/sound/firewire/bebob/bebob_maudio.c b/sound/firewire/bebob/bebob_maudio.c
index 6af50eb..70faa3a 100644
--- a/sound/firewire/bebob/bebob_maudio.c
+++ b/sound/firewire/bebob/bebob_maudio.c
@@ -379,11 +379,11 @@
struct special_params *params = bebob->maudio_special_quirk;
int err, id;
- mutex_lock(&bebob->mutex);
-
id = uval->value.enumerated.item[0];
if (id >= ARRAY_SIZE(special_clk_labels))
- return 0;
+ return -EINVAL;
+
+ mutex_lock(&bebob->mutex);
err = avc_maudio_set_special_clk(bebob, id,
params->dig_in_fmt,
@@ -391,7 +391,10 @@
params->clk_lock);
mutex_unlock(&bebob->mutex);
- return err >= 0;
+ if (err >= 0)
+ err = 1;
+
+ return err;
}
static struct snd_kcontrol_new special_clk_ctl = {
.name = "Clock Source",
@@ -434,8 +437,8 @@
.get = special_sync_ctl_get,
};
-/* Digital interface control for special firmware */
-static char *const special_dig_iface_labels[] = {
+/* Digital input interface control for special firmware */
+static char *const special_dig_in_iface_labels[] = {
"S/PDIF Optical", "S/PDIF Coaxial", "ADAT Optical"
};
static int special_dig_in_iface_ctl_info(struct snd_kcontrol *kctl,
@@ -443,13 +446,13 @@
{
einf->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
einf->count = 1;
- einf->value.enumerated.items = ARRAY_SIZE(special_dig_iface_labels);
+ einf->value.enumerated.items = ARRAY_SIZE(special_dig_in_iface_labels);
if (einf->value.enumerated.item >= einf->value.enumerated.items)
einf->value.enumerated.item = einf->value.enumerated.items - 1;
strcpy(einf->value.enumerated.name,
- special_dig_iface_labels[einf->value.enumerated.item]);
+ special_dig_in_iface_labels[einf->value.enumerated.item]);
return 0;
}
@@ -491,26 +494,36 @@
unsigned int id, dig_in_fmt, dig_in_iface;
int err;
- mutex_lock(&bebob->mutex);
-
id = uval->value.enumerated.item[0];
+ if (id >= ARRAY_SIZE(special_dig_in_iface_labels))
+ return -EINVAL;
/* decode user value */
dig_in_fmt = (id >> 1) & 0x01;
dig_in_iface = id & 0x01;
+ mutex_lock(&bebob->mutex);
+
err = avc_maudio_set_special_clk(bebob,
params->clk_src,
dig_in_fmt,
params->dig_out_fmt,
params->clk_lock);
- if ((err < 0) || (params->dig_in_fmt > 0)) /* ADAT */
+ if (err < 0)
goto end;
+ /* For ADAT, optical interface is only available. */
+ if (params->dig_in_fmt > 0) {
+ err = 1;
+ goto end;
+ }
+
+ /* For S/PDIF, optical/coaxial interfaces are selectable. */
err = avc_audio_set_selector(bebob->unit, 0x00, 0x04, dig_in_iface);
if (err < 0)
dev_err(&bebob->unit->device,
"fail to set digital input interface: %d\n", err);
+ err = 1;
end:
special_stream_formation_set(bebob);
mutex_unlock(&bebob->mutex);
@@ -525,18 +538,22 @@
.put = special_dig_in_iface_ctl_set
};
+/* Digital output interface control for special firmware */
+static char *const special_dig_out_iface_labels[] = {
+ "S/PDIF Optical and Coaxial", "ADAT Optical"
+};
static int special_dig_out_iface_ctl_info(struct snd_kcontrol *kctl,
struct snd_ctl_elem_info *einf)
{
einf->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
einf->count = 1;
- einf->value.enumerated.items = ARRAY_SIZE(special_dig_iface_labels) - 1;
+ einf->value.enumerated.items = ARRAY_SIZE(special_dig_out_iface_labels);
if (einf->value.enumerated.item >= einf->value.enumerated.items)
einf->value.enumerated.item = einf->value.enumerated.items - 1;
strcpy(einf->value.enumerated.name,
- special_dig_iface_labels[einf->value.enumerated.item + 1]);
+ special_dig_out_iface_labels[einf->value.enumerated.item]);
return 0;
}
@@ -558,16 +575,20 @@
unsigned int id;
int err;
- mutex_lock(&bebob->mutex);
-
id = uval->value.enumerated.item[0];
+ if (id >= ARRAY_SIZE(special_dig_out_iface_labels))
+ return -EINVAL;
+
+ mutex_lock(&bebob->mutex);
err = avc_maudio_set_special_clk(bebob,
params->clk_src,
params->dig_in_fmt,
id, params->clk_lock);
- if (err >= 0)
+ if (err >= 0) {
special_stream_formation_set(bebob);
+ err = 1;
+ }
mutex_unlock(&bebob->mutex);
return err;