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authorTakashi Iwai <tiwai@suse.de>2017-07-03 19:51:42 +0200
committerTakashi Iwai <tiwai@suse.de>2017-07-03 19:51:42 +0200
commit818a23e3882b1bf65d1719e407be04716e69a4d5 (patch)
tree6e4267b570541f779e7d85c11eb14312fa86fbb1 /drivers/media
parenta178232ddab55048e347b43b697bfa5013ef819e (diff)
parentb821d298f8864dc3c3d42643812df43289159507 (diff)
Merge tag 'asoc-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v4.13 The big news with this release is the of-graph card, this provides a replacement for simple-card that is much more flexibile and scalable, allowing many more systems to use a generic sound card than was possible before: - The of-graph card, finally merged after a long and dedicated effort by Morimoto-san. - New widget types intended mainly for use with DSPs. - New drivers for Allwinner V3s SoCs, Ensonic ES8316, several classes of x86 machine, Rockchip PDM controllers, STM32 I2S and S/PDIF controllers and ZTE AUD96P22 CODECs.
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/Kconfig6
-rw-r--r--drivers/media/Makefile4
-rw-r--r--drivers/media/cec/Kconfig15
-rw-r--r--drivers/media/cec/Makefile2
-rw-r--r--drivers/media/cec/cec-adap.c2
-rw-r--r--drivers/media/cec/cec-api.c8
-rw-r--r--drivers/media/cec/cec-core.c8
-rw-r--r--drivers/media/i2c/Kconfig9
-rw-r--r--drivers/media/i2c/tc358743.c2
-rw-r--r--drivers/media/platform/Kconfig10
-rw-r--r--drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c8
-rw-r--r--drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c8
-rw-r--r--drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c8
-rw-r--r--drivers/media/platform/vivid/Kconfig3
-rw-r--r--drivers/media/rc/rc-ir-raw.c13
-rw-r--r--drivers/media/rc/sir_ir.c6
-rw-r--r--drivers/media/usb/pulse8-cec/Kconfig3
-rw-r--r--drivers/media/usb/rainshadow-cec/Kconfig3
-rw-r--r--drivers/media/usb/rainshadow-cec/rainshadow-cec.c3
-rw-r--r--drivers/media/v4l2-core/videobuf2-core.c2
20 files changed, 64 insertions, 59 deletions
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index b72edd27f880..55d9c2b82b7e 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -2,6 +2,12 @@
# Multimedia device configuration
#
+config CEC_CORE
+ tristate
+
+config CEC_NOTIFIER
+ bool
+
menuconfig MEDIA_SUPPORT
tristate "Multimedia support"
depends on HAS_IOMEM
diff --git a/drivers/media/Makefile b/drivers/media/Makefile
index 523fea3648ad..044503aa8801 100644
--- a/drivers/media/Makefile
+++ b/drivers/media/Makefile
@@ -4,8 +4,6 @@
media-objs := media-device.o media-devnode.o media-entity.o
-obj-$(CONFIG_CEC_CORE) += cec/
-
#
# I2C drivers should come before other drivers, otherwise they'll fail
# when compiled as builtin drivers
@@ -26,6 +24,8 @@ obj-$(CONFIG_DVB_CORE) += dvb-core/
# There are both core and drivers at RC subtree - merge before drivers
obj-y += rc/
+obj-$(CONFIG_CEC_CORE) += cec/
+
#
# Finally, merge the drivers that require the core
#
diff --git a/drivers/media/cec/Kconfig b/drivers/media/cec/Kconfig
index f944d93e3167..43428cec3a01 100644
--- a/drivers/media/cec/Kconfig
+++ b/drivers/media/cec/Kconfig
@@ -1,19 +1,6 @@
-config CEC_CORE
- tristate
- depends on MEDIA_CEC_SUPPORT
- default y
-
-config MEDIA_CEC_NOTIFIER
- bool
-
config MEDIA_CEC_RC
bool "HDMI CEC RC integration"
depends on CEC_CORE && RC_CORE
+ depends on CEC_CORE=m || RC_CORE=y
---help---
Pass on CEC remote control messages to the RC framework.
-
-config MEDIA_CEC_DEBUG
- bool "HDMI CEC debugfs interface"
- depends on CEC_CORE && DEBUG_FS
- ---help---
- Turns on the DebugFS interface for CEC devices.
diff --git a/drivers/media/cec/Makefile b/drivers/media/cec/Makefile
index 402a6c62a3e8..eaf408e64669 100644
--- a/drivers/media/cec/Makefile
+++ b/drivers/media/cec/Makefile
@@ -1,6 +1,6 @@
cec-objs := cec-core.o cec-adap.o cec-api.o cec-edid.o
-ifeq ($(CONFIG_MEDIA_CEC_NOTIFIER),y)
+ifeq ($(CONFIG_CEC_NOTIFIER),y)
cec-objs += cec-notifier.o
endif
diff --git a/drivers/media/cec/cec-adap.c b/drivers/media/cec/cec-adap.c
index f5fe01c9da8a..9dfc79800c71 100644
--- a/drivers/media/cec/cec-adap.c
+++ b/drivers/media/cec/cec-adap.c
@@ -1864,7 +1864,7 @@ void cec_monitor_all_cnt_dec(struct cec_adapter *adap)
WARN_ON(call_op(adap, adap_monitor_all_enable, 0));
}
-#ifdef CONFIG_MEDIA_CEC_DEBUG
+#ifdef CONFIG_DEBUG_FS
/*
* Log the current state of the CEC adapter.
* Very useful for debugging.
diff --git a/drivers/media/cec/cec-api.c b/drivers/media/cec/cec-api.c
index 0860fb458757..999926f731c8 100644
--- a/drivers/media/cec/cec-api.c
+++ b/drivers/media/cec/cec-api.c
@@ -271,16 +271,10 @@ static long cec_receive(struct cec_adapter *adap, struct cec_fh *fh,
bool block, struct cec_msg __user *parg)
{
struct cec_msg msg = {};
- long err = 0;
+ long err;
if (copy_from_user(&msg, parg, sizeof(msg)))
return -EFAULT;
- mutex_lock(&adap->lock);
- if (!adap->is_configured && fh->mode_follower < CEC_MODE_MONITOR)
- err = -ENONET;
- mutex_unlock(&adap->lock);
- if (err)
- return err;
err = cec_receive_msg(fh, &msg, block);
if (err)
diff --git a/drivers/media/cec/cec-core.c b/drivers/media/cec/cec-core.c
index f9ebff90f8eb..2f87748ba4fc 100644
--- a/drivers/media/cec/cec-core.c
+++ b/drivers/media/cec/cec-core.c
@@ -187,7 +187,7 @@ static void cec_devnode_unregister(struct cec_devnode *devnode)
put_device(&devnode->dev);
}
-#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+#ifdef CONFIG_CEC_NOTIFIER
static void cec_cec_notify(struct cec_adapter *adap, u16 pa)
{
cec_s_phys_addr(adap, pa, false);
@@ -323,7 +323,7 @@ int cec_register_adapter(struct cec_adapter *adap,
}
dev_set_drvdata(&adap->devnode.dev, adap);
-#ifdef CONFIG_MEDIA_CEC_DEBUG
+#ifdef CONFIG_DEBUG_FS
if (!top_cec_dir)
return 0;
@@ -355,7 +355,7 @@ void cec_unregister_adapter(struct cec_adapter *adap)
adap->rc = NULL;
#endif
debugfs_remove_recursive(adap->cec_dir);
-#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+#ifdef CONFIG_CEC_NOTIFIER
if (adap->notifier)
cec_notifier_unregister(adap->notifier);
#endif
@@ -395,7 +395,7 @@ static int __init cec_devnode_init(void)
return ret;
}
-#ifdef CONFIG_MEDIA_CEC_DEBUG
+#ifdef CONFIG_DEBUG_FS
top_cec_dir = debugfs_create_dir("cec", NULL);
if (IS_ERR_OR_NULL(top_cec_dir)) {
pr_warn("cec: Failed to create debugfs cec dir\n");
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index fd181c99ce11..aaa9471c7d11 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -220,7 +220,8 @@ config VIDEO_ADV7604
config VIDEO_ADV7604_CEC
bool "Enable Analog Devices ADV7604 CEC support"
- depends on VIDEO_ADV7604 && CEC_CORE
+ depends on VIDEO_ADV7604
+ select CEC_CORE
---help---
When selected the adv7604 will support the optional
HDMI CEC feature.
@@ -240,7 +241,8 @@ config VIDEO_ADV7842
config VIDEO_ADV7842_CEC
bool "Enable Analog Devices ADV7842 CEC support"
- depends on VIDEO_ADV7842 && CEC_CORE
+ depends on VIDEO_ADV7842
+ select CEC_CORE
---help---
When selected the adv7842 will support the optional
HDMI CEC feature.
@@ -478,7 +480,8 @@ config VIDEO_ADV7511
config VIDEO_ADV7511_CEC
bool "Enable Analog Devices ADV7511 CEC support"
- depends on VIDEO_ADV7511 && CEC_CORE
+ depends on VIDEO_ADV7511
+ select CEC_CORE
---help---
When selected the adv7511 will support the optional
HDMI CEC feature.
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
index acef4eca269f..3251cba89e8f 100644
--- a/drivers/media/i2c/tc358743.c
+++ b/drivers/media/i2c/tc358743.c
@@ -223,7 +223,7 @@ static void i2c_wr8(struct v4l2_subdev *sd, u16 reg, u8 val)
static void i2c_wr8_and_or(struct v4l2_subdev *sd, u16 reg,
u8 mask, u8 val)
{
- i2c_wrreg(sd, reg, (i2c_rdreg(sd, reg, 2) & mask) | val, 2);
+ i2c_wrreg(sd, reg, (i2c_rdreg(sd, reg, 1) & mask) | val, 1);
}
static u16 i2c_rd16(struct v4l2_subdev *sd, u16 reg)
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index ac026ee1ca07..041cb80a26b1 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -501,8 +501,9 @@ if CEC_PLATFORM_DRIVERS
config VIDEO_SAMSUNG_S5P_CEC
tristate "Samsung S5P CEC driver"
- depends on CEC_CORE && (PLAT_S5P || ARCH_EXYNOS || COMPILE_TEST)
- select MEDIA_CEC_NOTIFIER
+ depends on PLAT_S5P || ARCH_EXYNOS || COMPILE_TEST
+ select CEC_CORE
+ select CEC_NOTIFIER
---help---
This is a driver for Samsung S5P HDMI CEC interface. It uses the
generic CEC framework interface.
@@ -511,8 +512,9 @@ config VIDEO_SAMSUNG_S5P_CEC
config VIDEO_STI_HDMI_CEC
tristate "STMicroelectronics STiH4xx HDMI CEC driver"
- depends on CEC_CORE && (ARCH_STI || COMPILE_TEST)
- select MEDIA_CEC_NOTIFIER
+ depends on ARCH_STI || COMPILE_TEST
+ select CEC_CORE
+ select CEC_NOTIFIER
---help---
This is a driver for STIH4xx HDMI CEC interface. It uses the
generic CEC framework interface.
diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c
index 57a842ff3097..b7731b18ecae 100644
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c
@@ -493,10 +493,10 @@ static int vdec_h264_get_param(unsigned long h_vdec,
}
static struct vdec_common_if vdec_h264_if = {
- vdec_h264_init,
- vdec_h264_decode,
- vdec_h264_get_param,
- vdec_h264_deinit,
+ .init = vdec_h264_init,
+ .decode = vdec_h264_decode,
+ .get_param = vdec_h264_get_param,
+ .deinit = vdec_h264_deinit,
};
struct vdec_common_if *get_h264_dec_comm_if(void);
diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c
index 6e7a62ae0842..b9fad6a48879 100644
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c
@@ -620,10 +620,10 @@ static void vdec_vp8_deinit(unsigned long h_vdec)
}
static struct vdec_common_if vdec_vp8_if = {
- vdec_vp8_init,
- vdec_vp8_decode,
- vdec_vp8_get_param,
- vdec_vp8_deinit,
+ .init = vdec_vp8_init,
+ .decode = vdec_vp8_decode,
+ .get_param = vdec_vp8_get_param,
+ .deinit = vdec_vp8_deinit,
};
struct vdec_common_if *get_vp8_dec_comm_if(void);
diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c
index 5539b1853f16..1daee1207469 100644
--- a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c
+++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c
@@ -979,10 +979,10 @@ static int vdec_vp9_get_param(unsigned long h_vdec,
}
static struct vdec_common_if vdec_vp9_if = {
- vdec_vp9_init,
- vdec_vp9_decode,
- vdec_vp9_get_param,
- vdec_vp9_deinit,
+ .init = vdec_vp9_init,
+ .decode = vdec_vp9_decode,
+ .get_param = vdec_vp9_get_param,
+ .deinit = vdec_vp9_deinit,
};
struct vdec_common_if *get_vp9_dec_comm_if(void);
diff --git a/drivers/media/platform/vivid/Kconfig b/drivers/media/platform/vivid/Kconfig
index b36ac19dc6e4..154de92dd809 100644
--- a/drivers/media/platform/vivid/Kconfig
+++ b/drivers/media/platform/vivid/Kconfig
@@ -26,7 +26,8 @@ config VIDEO_VIVID
config VIDEO_VIVID_CEC
bool "Enable CEC emulation support"
- depends on VIDEO_VIVID && CEC_CORE
+ depends on VIDEO_VIVID
+ select CEC_CORE
---help---
When selected the vivid module will emulate the optional
HDMI CEC feature.
diff --git a/drivers/media/rc/rc-ir-raw.c b/drivers/media/rc/rc-ir-raw.c
index 90f66dc7c0d7..a2fc1a1d58b0 100644
--- a/drivers/media/rc/rc-ir-raw.c
+++ b/drivers/media/rc/rc-ir-raw.c
@@ -211,7 +211,7 @@ EXPORT_SYMBOL_GPL(ir_raw_event_set_idle);
*/
void ir_raw_event_handle(struct rc_dev *dev)
{
- if (!dev->raw)
+ if (!dev->raw || !dev->raw->thread)
return;
wake_up_process(dev->raw->thread);
@@ -490,6 +490,7 @@ int ir_raw_event_register(struct rc_dev *dev)
{
int rc;
struct ir_raw_handler *handler;
+ struct task_struct *thread;
if (!dev)
return -EINVAL;
@@ -507,13 +508,15 @@ int ir_raw_event_register(struct rc_dev *dev)
* because the event is coming from userspace
*/
if (dev->driver_type != RC_DRIVER_IR_RAW_TX) {
- dev->raw->thread = kthread_run(ir_raw_event_thread, dev->raw,
- "rc%u", dev->minor);
+ thread = kthread_run(ir_raw_event_thread, dev->raw, "rc%u",
+ dev->minor);
- if (IS_ERR(dev->raw->thread)) {
- rc = PTR_ERR(dev->raw->thread);
+ if (IS_ERR(thread)) {
+ rc = PTR_ERR(thread);
goto out;
}
+
+ dev->raw->thread = thread;
}
mutex_lock(&ir_raw_handler_lock);
diff --git a/drivers/media/rc/sir_ir.c b/drivers/media/rc/sir_ir.c
index e12ec50bf0bf..90a5f8fd5eea 100644
--- a/drivers/media/rc/sir_ir.c
+++ b/drivers/media/rc/sir_ir.c
@@ -183,9 +183,15 @@ static irqreturn_t sir_interrupt(int irq, void *dev_id)
static unsigned long delt;
unsigned long deltintr;
unsigned long flags;
+ int counter = 0;
int iir, lsr;
while ((iir = inb(io + UART_IIR) & UART_IIR_ID)) {
+ if (++counter > 256) {
+ dev_err(&sir_ir_dev->dev, "Trapped in interrupt");
+ break;
+ }
+
switch (iir & UART_IIR_ID) { /* FIXME toto treba preriedit */
case UART_IIR_MSI:
(void)inb(io + UART_MSR);
diff --git a/drivers/media/usb/pulse8-cec/Kconfig b/drivers/media/usb/pulse8-cec/Kconfig
index 8937f3986a01..18ead44824ba 100644
--- a/drivers/media/usb/pulse8-cec/Kconfig
+++ b/drivers/media/usb/pulse8-cec/Kconfig
@@ -1,6 +1,7 @@
config USB_PULSE8_CEC
tristate "Pulse Eight HDMI CEC"
- depends on USB_ACM && CEC_CORE
+ depends on USB_ACM
+ select CEC_CORE
select SERIO
select SERIO_SERPORT
---help---
diff --git a/drivers/media/usb/rainshadow-cec/Kconfig b/drivers/media/usb/rainshadow-cec/Kconfig
index 3eb86607efb8..030ef01b1ff0 100644
--- a/drivers/media/usb/rainshadow-cec/Kconfig
+++ b/drivers/media/usb/rainshadow-cec/Kconfig
@@ -1,6 +1,7 @@
config USB_RAINSHADOW_CEC
tristate "RainShadow Tech HDMI CEC"
- depends on USB_ACM && CEC_CORE
+ depends on USB_ACM
+ select CEC_CORE
select SERIO
select SERIO_SERPORT
---help---
diff --git a/drivers/media/usb/rainshadow-cec/rainshadow-cec.c b/drivers/media/usb/rainshadow-cec/rainshadow-cec.c
index 541ca543f71f..4126552c9055 100644
--- a/drivers/media/usb/rainshadow-cec/rainshadow-cec.c
+++ b/drivers/media/usb/rainshadow-cec/rainshadow-cec.c
@@ -119,7 +119,7 @@ static void rain_irq_work_handler(struct work_struct *work)
while (true) {
unsigned long flags;
- bool exit_loop;
+ bool exit_loop = false;
char data;
spin_lock_irqsave(&rain->buf_lock, flags);
@@ -336,6 +336,7 @@ static int rain_connect(struct serio *serio, struct serio_driver *drv)
serio_set_drvdata(serio, rain);
INIT_WORK(&rain->work, rain_irq_work_handler);
mutex_init(&rain->write_lock);
+ spin_lock_init(&rain->buf_lock);
err = serio_open(serio, drv);
if (err)
diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c
index 94afbbf92807..c0175ea7e7ad 100644
--- a/drivers/media/v4l2-core/videobuf2-core.c
+++ b/drivers/media/v4l2-core/videobuf2-core.c
@@ -868,7 +868,7 @@ EXPORT_SYMBOL_GPL(vb2_core_create_bufs);
void *vb2_plane_vaddr(struct vb2_buffer *vb, unsigned int plane_no)
{
- if (plane_no > vb->num_planes || !vb->planes[plane_no].mem_priv)
+ if (plane_no >= vb->num_planes || !vb->planes[plane_no].mem_priv)
return NULL;
return call_ptr_memop(vb, vaddr, vb->planes[plane_no].mem_priv);