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-rw-r--r--linux/drivers/media/dvb/dvb-core/dvb_net.c4
-rw-r--r--linux/drivers/media/dvb/frontends/tda10023.c2
-rw-r--r--linux/drivers/media/video/cpia2/cpia2_v4l.c8
-rw-r--r--linux/drivers/media/video/cx88/cx88-blackbird.c14
-rw-r--r--linux/drivers/media/video/cx88/cx88.h1
-rw-r--r--linux/drivers/media/video/ivtv/ivtv-cards.h2
-rw-r--r--linux/drivers/media/video/ivtv/ivtv-firmware.c4
-rw-r--r--linux/drivers/media/video/ivtv/ivtv-ioctl.c72
-rw-r--r--linux/drivers/media/video/ov7670.c4
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-tvaudio.c42
-rw-r--r--linux/drivers/media/video/saa7134/saa7134.h5
-rw-r--r--linux/drivers/media/video/tuner-core.c8
-rw-r--r--linux/drivers/media/video/tveeprom.c6
-rw-r--r--linux/drivers/media/video/tvp5150.c2
-rw-r--r--linux/drivers/media/video/usbvideo/quickcam_messenger.c2
-rw-r--r--linux/drivers/media/video/usbvision/usbvision-core.c93
-rw-r--r--linux/drivers/media/video/usbvision/usbvision.h1
-rw-r--r--linux/include/linux/videodev2.h7
18 files changed, 143 insertions, 134 deletions
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_net.c b/linux/drivers/media/dvb/dvb-core/dvb_net.c
index 408c3b638..e180cdf53 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_net.c
@@ -1171,7 +1171,7 @@ static void wq_set_multicast_list (struct work_struct *work)
dvb_net_feed_stop(dev);
priv->rx_mode = RX_MODE_UNI;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
+#ifdef OLD_XMIT_LOCK /* Kernels equal or lower than 2.6.17 */
spin_lock_bh(&dev->xmit_lock);
#else
netif_tx_lock_bh(dev);
@@ -1200,7 +1200,7 @@ static void wq_set_multicast_list (struct work_struct *work)
}
}
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
+#ifdef OLD_XMIT_LOCK /* Kernels equal or lower than 2.6.17 */
spin_unlock_bh(&dev->xmit_lock);
#else
netif_tx_unlock_bh(dev);
diff --git a/linux/drivers/media/dvb/frontends/tda10023.c b/linux/drivers/media/dvb/frontends/tda10023.c
index 5452526ff..017748593 100644
--- a/linux/drivers/media/dvb/frontends/tda10023.c
+++ b/linux/drivers/media/dvb/frontends/tda10023.c
@@ -482,7 +482,7 @@ struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
state->i2c = i2c;
memcpy(&state->frontend.ops, &tda10023_ops, sizeof(struct dvb_frontend_ops));
state->pwm = pwm;
- for (i=0; i < sizeof(tda10023_inittab)/sizeof(*tda10023_inittab);i+=3) {
+ for (i=0; i < ARRAY_SIZE(tda10023_inittab);i+=3) {
if (tda10023_inittab[i] == 0x00) {
state->reg0 = tda10023_inittab[i+2];
break;
diff --git a/linux/drivers/media/video/cpia2/cpia2_v4l.c b/linux/drivers/media/video/cpia2/cpia2_v4l.c
index 1bda7ad9d..92778cd1d 100644
--- a/linux/drivers/media/video/cpia2/cpia2_v4l.c
+++ b/linux/drivers/media/video/cpia2/cpia2_v4l.c
@@ -105,7 +105,7 @@ static struct control_menu_info framerate_controls[] =
{ CPIA2_VP_FRAMERATE_25, "25 fps" },
{ CPIA2_VP_FRAMERATE_30, "30 fps" },
};
-#define NUM_FRAMERATE_CONTROLS (sizeof(framerate_controls)/sizeof(framerate_controls[0]))
+#define NUM_FRAMERATE_CONTROLS (ARRAY_SIZE(framerate_controls))
static struct control_menu_info flicker_controls[] =
{
@@ -113,7 +113,7 @@ static struct control_menu_info flicker_controls[] =
{ FLICKER_50, "50 Hz" },
{ FLICKER_60, "60 Hz" },
};
-#define NUM_FLICKER_CONTROLS (sizeof(flicker_controls)/sizeof(flicker_controls[0]))
+#define NUM_FLICKER_CONTROLS (ARRAY_SIZE(flicker_controls))
static struct control_menu_info lights_controls[] =
{
@@ -122,7 +122,7 @@ static struct control_menu_info lights_controls[] =
{ 128, "Bottom" },
{ 192, "Both" },
};
-#define NUM_LIGHTS_CONTROLS (sizeof(lights_controls)/sizeof(lights_controls[0]))
+#define NUM_LIGHTS_CONTROLS (ARRAY_SIZE(lights_controls))
#define GPIO_LIGHTS_MASK 192
static struct v4l2_queryctrl controls[] = {
@@ -235,7 +235,7 @@ static struct v4l2_queryctrl controls[] = {
.default_value = 0,
},
};
-#define NUM_CONTROLS (sizeof(controls)/sizeof(controls[0]))
+#define NUM_CONTROLS (ARRAY_SIZE(controls))
/******************************************************************************
diff --git a/linux/drivers/media/video/cx88/cx88-blackbird.c b/linux/drivers/media/video/cx88/cx88-blackbird.c
index 3eb6c8e28..9103d9567 100644
--- a/linux/drivers/media/video/cx88/cx88-blackbird.c
+++ b/linux/drivers/media/video/cx88/cx88-blackbird.c
@@ -59,8 +59,7 @@ MODULE_PARM_DESC(debug,"enable debug messages [blackbird]");
/* ------------------------------------------------------------------ */
-#define OLD_BLACKBIRD_FIRM_IMAGE_SIZE 262144
-#define BLACKBIRD_FIRM_IMAGE_SIZE 376836
+#define BLACKBIRD_FIRM_IMAGE_SIZE 376836
/* defines below are from ivtv-driver.h */
@@ -411,7 +410,7 @@ static int blackbird_find_mailbox(struct cx8802_dev *dev)
u32 value;
int i;
- for (i = 0; i < dev->fw_size; i++) {
+ for (i = 0; i < BLACKBIRD_FIRM_IMAGE_SIZE; i++) {
memory_read(dev->core, i, &value);
if (value == signature[signaturecnt])
signaturecnt++;
@@ -464,15 +463,12 @@ static int blackbird_load_firmware(struct cx8802_dev *dev)
return -1;
}
- if ((firmware->size != BLACKBIRD_FIRM_IMAGE_SIZE) &&
- (firmware->size != OLD_BLACKBIRD_FIRM_IMAGE_SIZE)) {
- dprintk(0, "ERROR: Firmware size mismatch (have %zd, expected %d or %d)\n",
- firmware->size, BLACKBIRD_FIRM_IMAGE_SIZE,
- OLD_BLACKBIRD_FIRM_IMAGE_SIZE);
+ if (firmware->size != BLACKBIRD_FIRM_IMAGE_SIZE) {
+ dprintk(0, "ERROR: Firmware size mismatch (have %zd, expected %d)\n",
+ firmware->size, BLACKBIRD_FIRM_IMAGE_SIZE);
release_firmware(firmware);
return -1;
}
- dev->fw_size = firmware->size;
if (0 != memcmp(firmware->data, magic, 8)) {
dprintk(0, "ERROR: Firmware magic mismatch, wrong file?\n");
diff --git a/linux/drivers/media/video/cx88/cx88.h b/linux/drivers/media/video/cx88/cx88.h
index 144c40410..63371fa9b 100644
--- a/linux/drivers/media/video/cx88/cx88.h
+++ b/linux/drivers/media/video/cx88/cx88.h
@@ -495,7 +495,6 @@ struct cx8802_dev {
u32 mailbox;
int width;
int height;
- int fw_size;
#if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
/* for dvb only */
diff --git a/linux/drivers/media/video/ivtv/ivtv-cards.h b/linux/drivers/media/video/ivtv/ivtv-cards.h
index 15012f88b..91e9e90c1 100644
--- a/linux/drivers/media/video/ivtv/ivtv-cards.h
+++ b/linux/drivers/media/video/ivtv/ivtv-cards.h
@@ -86,7 +86,7 @@
V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | V4L2_CAP_VBI_CAPTURE | \
V4L2_CAP_SLICED_VBI_CAPTURE)
#define IVTV_CAP_DECODER (V4L2_CAP_VBI_OUTPUT | V4L2_CAP_VIDEO_OUTPUT | \
- V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_VIDEO_OUTPUT_OVERLAY | V4L2_CAP_VIDEO_OUTPUT_POS)
+ V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_VIDEO_OUTPUT_OVERLAY)
struct ivtv_card_video_input {
u8 video_type; /* video input type */
diff --git a/linux/drivers/media/video/ivtv/ivtv-firmware.c b/linux/drivers/media/video/ivtv/ivtv-firmware.c
index d4c910b78..2b6208a6a 100644
--- a/linux/drivers/media/video/ivtv/ivtv-firmware.c
+++ b/linux/drivers/media/video/ivtv/ivtv-firmware.c
@@ -56,9 +56,7 @@ retry:
volatile u32 __iomem *dst = (volatile u32 __iomem *)mem;
const u32 *src = (const u32 *)fw->data;
- /* temporarily allow 256 KB encoding firmwares as well for
- compatibility with blackbird cards */
- if (fw->size != size && fw->size != 256 * 1024) {
+ if (fw->size != size) {
/* Due to race conditions in firmware loading (esp. with udev <0.95)
the wrong file was sometimes loaded. So we check filesizes to
see if at least the right-sized file was loaded. If not, then we
diff --git a/linux/drivers/media/video/ivtv/ivtv-ioctl.c b/linux/drivers/media/video/ivtv/ivtv-ioctl.c
index 5b799f016..8e7bd439c 100644
--- a/linux/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/linux/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -362,12 +362,6 @@ static int ivtv_get_fmt(struct ivtv *itv, int streamtype, struct v4l2_format *fm
case V4L2_BUF_TYPE_VIDEO_OUTPUT:
if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
return -EINVAL;
-#if 0
- /* Temporarily removed until a better solution is in place that does not
- break the ABI */
- fmt->fmt.pix.left = itv->main_rect.left;
- fmt->fmt.pix.top = itv->main_rect.top;
-#endif
fmt->fmt.pix.width = itv->main_rect.width;
fmt->fmt.pix.height = itv->main_rect.height;
fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
@@ -406,12 +400,6 @@ static int ivtv_get_fmt(struct ivtv *itv, int streamtype, struct v4l2_format *fm
break;
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-#if 0
- /* Temporarily removed until a better solution is in place that does not
- break the ABI */
- fmt->fmt.pix.left = 0;
- fmt->fmt.pix.top = 0;
-#endif
fmt->fmt.pix.width = itv->params.width;
fmt->fmt.pix.height = itv->params.height;
fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
@@ -506,26 +494,13 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int streamtype,
if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
return -EINVAL;
field = fmt->fmt.pix.field;
-#if 0
- /* Temporarily removed until a better solution is in place that does not
- break the ABI */
- r.top = fmt->fmt.pix.top;
- r.left = fmt->fmt.pix.left;
-#else
r.top = 0;
r.left = 0;
-#endif
r.width = fmt->fmt.pix.width;
r.height = fmt->fmt.pix.height;
ivtv_get_fmt(itv, streamtype, fmt);
if (itv->output_mode != OUT_UDMA_YUV) {
/* TODO: would setting the rect also be valid for this mode? */
-#if 0
- /* Temporarily removed until a better solution is in place that does not
- break the ABI */
- fmt->fmt.pix.top = r.top;
- fmt->fmt.pix.left = r.left;
-#endif
fmt->fmt.pix.width = r.width;
fmt->fmt.pix.height = r.height;
}
@@ -557,11 +532,6 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int streamtype,
itv->yuv_info.yuv_forced_update = 1;
return 0;
}
- if (!ivtv_vapi(itv, CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, 4,
- r.width, r.height, r.left, r.top))
- itv->main_rect = r;
- else
- return -EINVAL;
}
return 0;
}
@@ -830,9 +800,39 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
return ivtv_get_fmt(itv, id->type, fmt);
}
+ case VIDIOC_CROPCAP: {
+ struct v4l2_cropcap *cropcap = arg;
+
+ if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+ cropcap->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+ return -EINVAL;
+ cropcap->bounds.top = cropcap->bounds.left = 0;
+ cropcap->bounds.width = 720;
+ if (cropcap->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ cropcap->bounds.height = itv->is_50hz ? 576 : 480;
+ cropcap->pixelaspect.numerator = itv->is_50hz ? 59 : 10;
+ cropcap->pixelaspect.denominator = itv->is_50hz ? 54 : 11;
+ } else {
+ cropcap->bounds.height = itv->is_out_50hz ? 576 : 480;
+ cropcap->pixelaspect.numerator = itv->is_out_50hz ? 59 : 10;
+ cropcap->pixelaspect.denominator = itv->is_out_50hz ? 54 : 11;
+ }
+ cropcap->defrect = cropcap->bounds;
+ return 0;
+ }
+
case VIDIOC_S_CROP: {
struct v4l2_crop *crop = arg;
+ if (crop->type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+ (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) {
+ if (!ivtv_vapi(itv, CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, 4,
+ crop->c.width, crop->c.height, crop->c.left, crop->c.top)) {
+ itv->main_rect = crop->c;
+ return 0;
+ }
+ return -EINVAL;
+ }
if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
return itv->video_dec_func(itv, VIDIOC_S_CROP, arg);
@@ -841,6 +841,11 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
case VIDIOC_G_CROP: {
struct v4l2_crop *crop = arg;
+ if (crop->type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+ (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) {
+ crop->c = itv->main_rect;
+ return 0;
+ }
if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
return itv->video_dec_func(itv, VIDIOC_G_CROP, arg);
@@ -1172,12 +1177,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
fb->fmt.pixelformat = itv->osd_pixelformat;
fb->fmt.width = itv->osd_rect.width;
fb->fmt.height = itv->osd_rect.height;
-#if 0
- /* Temporarily removed until a better solution is in place that does not
- break the ABI */
- fb->fmt.left = itv->osd_rect.left;
- fb->fmt.top = itv->osd_rect.top;
-#endif
fb->base = (void *)itv->osd_video_pbase;
if (itv->osd_global_alpha_state)
fb->flags |= V4L2_FBUF_FLAG_GLOBAL_ALPHA;
@@ -1498,6 +1497,7 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, struct file *filp,
case VIDIOC_S_FMT:
case VIDIOC_TRY_FMT:
case VIDIOC_ENUM_FMT:
+ case VIDIOC_CROPCAP:
case VIDIOC_G_CROP:
case VIDIOC_S_CROP:
case VIDIOC_G_FREQUENCY:
diff --git a/linux/drivers/media/video/ov7670.c b/linux/drivers/media/video/ov7670.c
index dcba098aa..4c5813969 100644
--- a/linux/drivers/media/video/ov7670.c
+++ b/linux/drivers/media/video/ov7670.c
@@ -639,7 +639,7 @@ static struct ov7670_win_size {
},
};
-#define N_WIN_SIZES (sizeof(ov7670_win_sizes)/sizeof(ov7670_win_sizes[0]))
+#define N_WIN_SIZES (ARRAY_SIZE(ov7670_win_sizes))
/*
@@ -1227,7 +1227,7 @@ static struct ov7670_control {
.query = ov7670_q_hflip,
},
};
-#define N_CONTROLS (sizeof(ov7670_controls)/sizeof(ov7670_controls[0]))
+#define N_CONTROLS (ARRAY_SIZE(ov7670_controls))
static struct ov7670_control *ov7670_find_control(__u32 id)
{
diff --git a/linux/drivers/media/video/saa7134/saa7134-tvaudio.c b/linux/drivers/media/video/saa7134/saa7134-tvaudio.c
index 3a7c2b019..b4d741aef 100644
--- a/linux/drivers/media/video/saa7134/saa7134-tvaudio.c
+++ b/linux/drivers/media/video/saa7134/saa7134-tvaudio.c
@@ -25,6 +25,7 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
+#include <linux/kthread.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <asm/div64.h>
@@ -342,10 +343,8 @@ static void tvaudio_setmode(struct saa7134_dev *dev,
static int tvaudio_sleep(struct saa7134_dev *dev, int timeout)
{
- DECLARE_WAITQUEUE(wait, current);
-
- add_wait_queue(&dev->thread.wq, &wait);
- if (dev->thread.scan1 == dev->thread.scan2 && !dev->thread.shutdown) {
+ if (dev->thread.scan1 == dev->thread.scan2 &&
+ !kthread_should_stop()) {
if (timeout < 0) {
set_current_state(TASK_INTERRUPTIBLE);
schedule();
@@ -354,7 +353,6 @@ static int tvaudio_sleep(struct saa7134_dev *dev, int timeout)
(msecs_to_jiffies(timeout));
}
}
- remove_wait_queue(&dev->thread.wq, &wait);
return dev->thread.scan1 != dev->thread.scan2;
}
@@ -530,12 +528,11 @@ static int tvaudio_thread(void *data)
sprintf(current->comm, "%s", dev->name);
unlock_kernel();
#else
- daemonize("%s", dev->name);
allow_signal(SIGTERM);
#endif
for (;;) {
tvaudio_sleep(dev,-1);
- if (dev->thread.shutdown || signal_pending(current))
+ if (kthread_should_stop() || signal_pending(current))
goto done;
restart:
@@ -644,7 +641,7 @@ static int tvaudio_thread(void *data)
for (;;) {
if (tvaudio_sleep(dev,5000))
goto restart;
- if (dev->thread.shutdown || signal_pending(current))
+ if (kthread_should_stop() || signal_pending(current))
break;
if (UNSET == dev->thread.mode) {
rx = tvaudio_getstereo(dev,&tvaudio[i]);
@@ -660,7 +657,6 @@ static int tvaudio_thread(void *data)
}
done:
- complete_and_exit(&dev->thread.exit, 0);
return 0;
}
@@ -833,7 +829,6 @@ static int tvaudio_thread_ddep(void *data)
sprintf(current->comm, "%s", dev->name);
unlock_kernel();
#else
- daemonize("%s", dev->name);
allow_signal(SIGTERM);
#endif
@@ -848,7 +843,7 @@ static int tvaudio_thread_ddep(void *data)
for (;;) {
tvaudio_sleep(dev,-1);
- if (dev->thread.shutdown || signal_pending(current))
+ if (kthread_should_stop() || signal_pending(current))
goto done;
restart:
@@ -928,7 +923,6 @@ static int tvaudio_thread_ddep(void *data)
}
done:
- complete_and_exit(&dev->thread.exit, 0);
return 0;
}
@@ -1025,7 +1019,6 @@ int saa7134_tvaudio_getstereo(struct saa7134_dev *dev)
int saa7134_tvaudio_init2(struct saa7134_dev *dev)
{
- DECLARE_MUTEX_LOCKED(sem);
int (*my_thread)(void *data) = NULL;
switch (dev->pci->device) {
@@ -1038,15 +1031,15 @@ int saa7134_tvaudio_init2(struct saa7134_dev *dev)
break;
}
- dev->thread.pid = -1;
+ dev->thread.thread = NULL;
if (my_thread) {
/* start tvaudio thread */
- init_waitqueue_head(&dev->thread.wq);
- init_completion(&dev->thread.exit);
- dev->thread.pid = kernel_thread(my_thread,dev,0);
- if (dev->thread.pid < 0)
+ dev->thread.thread = kthread_run(my_thread, dev, "%s", dev->name);
+ if (IS_ERR(dev->thread.thread)) {
printk(KERN_WARNING "%s: kernel_thread() failed\n",
dev->name);
+ /* XXX: missing error handling here */
+ }
saa7134_tvaudio_do_scan(dev);
}
@@ -1057,11 +1050,9 @@ int saa7134_tvaudio_init2(struct saa7134_dev *dev)
int saa7134_tvaudio_fini(struct saa7134_dev *dev)
{
/* shutdown tvaudio thread */
- if (dev->thread.pid >= 0) {
- dev->thread.shutdown = 1;
- wake_up_interruptible(&dev->thread.wq);
- wait_for_completion(&dev->thread.exit);
- }
+ if (dev->thread.thread)
+ kthread_stop(dev->thread.thread);
+
saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x07, 0x00); /* LINE1 */
return 0;
}
@@ -1072,10 +1063,10 @@ int saa7134_tvaudio_do_scan(struct saa7134_dev *dev)
dprintk("sound IF not in use, skipping scan\n");
dev->automute = 0;
saa7134_tvaudio_setmute(dev);
- } else if (dev->thread.pid >= 0) {
+ } else if (dev->thread.thread) {
dev->thread.mode = UNSET;
dev->thread.scan2++;
- wake_up_interruptible(&dev->thread.wq);
+ wake_up_process(dev->thread.thread);
} else {
dev->automute = 0;
saa7134_tvaudio_setmute(dev);
@@ -1092,4 +1083,3 @@ EXPORT_SYMBOL(saa7134_tvaudio_setmute);
* c-basic-offset: 8
* End:
*/
-
diff --git a/linux/drivers/media/video/saa7134/saa7134.h b/linux/drivers/media/video/saa7134/saa7134.h
index d6f4bd0b4..f1b4de448 100644
--- a/linux/drivers/media/video/saa7134/saa7134.h
+++ b/linux/drivers/media/video/saa7134/saa7134.h
@@ -335,10 +335,7 @@ struct saa7134_pgtable {
/* tvaudio thread status */
struct saa7134_thread {
- pid_t pid;
- struct completion exit;
- wait_queue_head_t wq;
- unsigned int shutdown;
+ struct task_struct *thread;
unsigned int scan1;
unsigned int scan2;
unsigned int mode;
diff --git a/linux/drivers/media/video/tuner-core.c b/linux/drivers/media/video/tuner-core.c
index e00c59873..b85d415ed 100644
--- a/linux/drivers/media/video/tuner-core.c
+++ b/linux/drivers/media/video/tuner-core.c
@@ -29,7 +29,7 @@
/* standard i2c insmod options */
static unsigned short normal_i2c[] = {
-#ifdef CONFIG_TUNER_5761
+#ifdef CONFIG_TUNER_TEA5761
0x10,
#endif
0x42, 0x43, 0x4a, 0x4b, /* tda8290 */
@@ -227,12 +227,12 @@ static void set_type(struct i2c_client *c, unsigned int type,
}
t->mode_mask = T_RADIO;
break;
-#ifdef CONFIG_TUNER_5761
+#ifdef CONFIG_TUNER_TEA5761
case TUNER_TEA5761:
if (tea5761_tuner_init(c) == EINVAL) {
t->type = TUNER_ABSENT;
t->mode_mask = T_UNINITIALIZED;
- return -ENODEV;
+ return;
}
t->mode_mask = T_RADIO;
break;
@@ -526,7 +526,7 @@ static int tuner_attach(struct i2c_adapter *adap, int addr,
/* autodetection code based on the i2c addr */
if (!no_autodetect) {
switch (addr) {
-#ifdef CONFIG_TUNER_5761
+#ifdef CONFIG_TUNER_TEA5761
case 0x10:
if (tea5761_autodetection(&t->i2c) != EINVAL) {
t->type = TUNER_TEA5761;
diff --git a/linux/drivers/media/video/tveeprom.c b/linux/drivers/media/video/tveeprom.c
index f7f046ebb..e97f666c7 100644
--- a/linux/drivers/media/video/tveeprom.c
+++ b/linux/drivers/media/video/tveeprom.c
@@ -494,7 +494,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
to indicate 4052 mux was removed in favor of using MSP
inputs directly. */
audioic = eeprom_data[i+2] & 0x7f;
- if (audioic < sizeof(audioIC)/sizeof(*audioIC))
+ if (audioic < ARRAY_SIZE(audioIC))
tvee->audio_processor = audioIC[audioic].id;
else
tvee->audio_processor = AUDIO_CHIP_UNKNOWN;
@@ -527,7 +527,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
to indicate 4052 mux was removed in favor of using MSP
inputs directly. */
audioic = eeprom_data[i+1] & 0x7f;
- if (audioic < sizeof(audioIC)/sizeof(*audioIC))
+ if (audioic < ARRAY_SIZE(audioIC))
tvee->audio_processor = audioIC[audioic].id;
else
tvee->audio_processor = AUDIO_CHIP_UNKNOWN;
@@ -682,7 +682,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
tveeprom_info("audio processor is unknown (no idx)\n");
tvee->audio_processor=AUDIO_CHIP_UNKNOWN;
} else {
- if (audioic < sizeof(audioIC)/sizeof(*audioIC))
+ if (audioic < ARRAY_SIZE(audioIC))
tveeprom_info("audio processor is %s (idx %d)\n",
audioIC[audioic].name,audioic);
else
diff --git a/linux/drivers/media/video/tvp5150.c b/linux/drivers/media/video/tvp5150.c
index 1e7c25ba0..d0a73d297 100644
--- a/linux/drivers/media/video/tvp5150.c
+++ b/linux/drivers/media/video/tvp5150.c
@@ -1102,7 +1102,7 @@ static int tvp5150_command(struct i2c_client *c,
{
struct v4l2_control *ctrl = arg;
u8 i, n;
- n = sizeof(tvp5150_qctrl) / sizeof(tvp5150_qctrl[0]);
+ n = ARRAY_SIZE(tvp5150_qctrl);
for (i = 0; i < n; i++)
if (ctrl->id == tvp5150_qctrl[i].id) {
if (ctrl->value <
diff --git a/linux/drivers/media/video/usbvideo/quickcam_messenger.c b/linux/drivers/media/video/usbvideo/quickcam_messenger.c
index 9593c8aa3..349d1ba02 100644
--- a/linux/drivers/media/video/usbvideo/quickcam_messenger.c
+++ b/linux/drivers/media/video/usbvideo/quickcam_messenger.c
@@ -456,7 +456,7 @@ static int qcm_sensor_init(struct uvd *uvd)
int ret;
int i;
- for (i=0; i < sizeof(regval_table)/sizeof(regval_table[0]) ; i++) {
+ for (i=0; i < ARRAY_SIZE(regval_table) ; i++) {
CHECK_RET(ret, qcm_stv_setb(uvd->dev,
regval_table[i].reg,
regval_table[i].val));
diff --git a/linux/drivers/media/video/usbvision/usbvision-core.c b/linux/drivers/media/video/usbvision/usbvision-core.c
index 536c6c767..a6afa78bf 100644
--- a/linux/drivers/media/video/usbvision/usbvision-core.c
+++ b/linux/drivers/media/video/usbvision/usbvision-core.c
@@ -1459,6 +1459,11 @@ static void usbvision_isocIrq(struct urb *urb, struct pt_regs *regs)
if (!USBVISION_IS_OPERATIONAL(usbvision))
return;
+ /* any urb with wrong status is ignored without acknowledgement */
+ if (urb->status == -ENOENT) {
+ return;
+ }
+
f = &usbvision->curFrame;
/* Manage streaming interruption */
@@ -1481,18 +1486,21 @@ static void usbvision_isocIrq(struct urb *urb, struct pt_regs *regs)
if (usbvision->streaming == Stream_On) {
/* If we collected enough data let's parse! */
- if (scratch_len(usbvision) > USBVISION_HEADER_LENGTH) { /* 12 == header_length */
- /*If we don't have a frame we're current working on, complain */
- if(!list_empty(&(usbvision->inqueue))) {
- if (!(*f)) {
- (*f) = list_entry(usbvision->inqueue.next,struct usbvision_frame, frame);
- }
- usbvision_parse_data(usbvision);
- }
- else {
- PDEBUG(DBG_IRQ, "received data, but no one needs it");
- scratch_reset(usbvision);
+ if ((scratch_len(usbvision) > USBVISION_HEADER_LENGTH) &&
+ (!list_empty(&(usbvision->inqueue))) ) {
+ if (!(*f)) {
+ (*f) = list_entry(usbvision->inqueue.next,
+ struct usbvision_frame,
+ frame);
}
+ usbvision_parse_data(usbvision);
+ }
+ else {
+ /*If we don't have a frame
+ we're current working on, complain */
+ PDEBUG(DBG_IRQ,
+ "received data, but no one needs it");
+ scratch_reset(usbvision);
}
}
else {
@@ -1512,10 +1520,10 @@ static void usbvision_isocIrq(struct urb *urb, struct pt_regs *regs)
urb->dev = usbvision->dev;
errCode = usb_submit_urb (urb, GFP_ATOMIC);
- /* Disable this warning. By design of the driver. */
- // if(errCode) {
- // err("%s: usb_submit_urb failed: error %d", __FUNCTION__, errCode);
- // }
+ if(errCode) {
+ err("%s: usb_submit_urb failed: error %d",
+ __FUNCTION__, errCode);
+ }
#endif
return;
@@ -2474,7 +2482,7 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
{
struct usb_device *dev = usbvision->dev;
int bufIdx, errCode, regValue;
- const int sb_size = USBVISION_URB_FRAMES * USBVISION_MAX_ISOC_PACKET_SIZE;
+ int sb_size;
if (!USBVISION_IS_OPERATIONAL(usbvision))
return -EFAULT;
@@ -2488,11 +2496,14 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
usbvision->last_error = errCode;
return -EBUSY;
}
+ sb_size = USBVISION_URB_FRAMES * usbvision->isocPacketSize;
- regValue = (16 - usbvision_read_reg(usbvision, USBVISION_ALTER_REG)) & 0x0F;
+ regValue = (16 - usbvision_read_reg(usbvision,
+ USBVISION_ALTER_REG)) & 0x0F;
usbvision->usb_bandwidth = regValue >> 1;
- PDEBUG(DBG_ISOC, "USB Bandwidth Usage: %dMbit/Sec", usbvision->usb_bandwidth);
+ PDEBUG(DBG_ISOC, "USB Bandwidth Usage: %dMbit/Sec",
+ usbvision->usb_bandwidth);
@@ -2512,7 +2523,11 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
return -ENOMEM;
}
usbvision->sbuf[bufIdx].urb = urb;
- usbvision->sbuf[bufIdx].data = usb_buffer_alloc(usbvision->dev, sb_size, GFP_KERNEL,&urb->transfer_dma);
+ usbvision->sbuf[bufIdx].data =
+ usb_buffer_alloc(usbvision->dev,
+ sb_size,
+ GFP_KERNEL,
+ &urb->transfer_dma);
urb->dev = dev;
urb->context = usbvision;
urb->pipe = usb_rcvisocpipe(dev, usbvision->video_endp);
@@ -2530,7 +2545,8 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
for (j = k = 0; j < USBVISION_URB_FRAMES; j++,
k += usbvision->isocPacketSize) {
urb->iso_frame_desc[j].offset = k;
- urb->iso_frame_desc[j].length = usbvision->isocPacketSize;
+ urb->iso_frame_desc[j].length =
+ usbvision->isocPacketSize;
}
}
@@ -2538,10 +2554,12 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
/* Link URBs into a ring so that they invoke each other infinitely */
for (bufIdx = 0; bufIdx < USBVISION_NUMSBUF; bufIdx++) {
if ((bufIdx + 1) < USBVISION_NUMSBUF) {
- usbvision->sbuf[bufIdx].urb->next = usbvision->sbuf[bufIdx + 1].urb;
+ usbvision->sbuf[bufIdx].urb->next =
+ usbvision->sbuf[bufIdx + 1].urb;
}
else {
- usbvision->sbuf[bufIdx].urb->next = usbvision->sbuf[0].urb;
+ usbvision->sbuf[bufIdx].urb->next =
+ usbvision->sbuf[0].urb;
}
}
#endif
@@ -2551,15 +2569,19 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
errCode = usb_submit_urb(usbvision->sbuf[bufIdx].urb);
#else
- errCode = usb_submit_urb(usbvision->sbuf[bufIdx].urb, GFP_KERNEL);
+ errCode = usb_submit_urb(usbvision->sbuf[bufIdx].urb,
+ GFP_KERNEL);
#endif
if (errCode) {
- err("%s: usb_submit_urb(%d) failed: error %d", __FUNCTION__, bufIdx, errCode);
+ err("%s: usb_submit_urb(%d) failed: error %d",
+ __FUNCTION__, bufIdx, errCode);
}
}
usbvision->streaming = Stream_Idle;
- PDEBUG(DBG_ISOC, "%s: streaming=1 usbvision->video_endp=$%02x", __FUNCTION__, usbvision->video_endp);
+ PDEBUG(DBG_ISOC, "%s: streaming=1 usbvision->video_endp=$%02x",
+ __FUNCTION__,
+ usbvision->video_endp);
return 0;
}
@@ -2573,7 +2595,7 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
void usbvision_stop_isoc(struct usb_usbvision *usbvision)
{
int bufIdx, errCode, regValue;
- const int sb_size = USBVISION_URB_FRAMES * USBVISION_MAX_ISOC_PACKET_SIZE;
+ int sb_size = USBVISION_URB_FRAMES * usbvision->isocPacketSize;
if ((usbvision->streaming == Stream_Off) || (usbvision->dev == NULL))
return;
@@ -2595,12 +2617,13 @@ void usbvision_stop_isoc(struct usb_usbvision *usbvision)
for (bufIdx = 0; bufIdx < USBVISION_NUMSBUF; bufIdx++) {
errCode = usb_unlink_urb(usbvision->sbuf[bufIdx].urb);
if (errCode < 0)
- err("%s: usb_unlink_urb() failed: error %d", __FUNCTION__, errCode);
+ err("%s: usb_unlink_urb() failed: error %d",
+ __FUNCTION__, errCode);
}
if (usbvision->sbuf[bufIdx].data){
usb_buffer_free(usbvision->dev,
- (EM28XX_NUM_PACKETS*usbvision->max_pkt_size),
+ sb_size,
usbvision->sbuf[bufIdx].data,
usbvision->sbuf[bufIdx].urb->transfer_dma);
}
@@ -2620,15 +2643,19 @@ void usbvision_stop_isoc(struct usb_usbvision *usbvision)
errCode = usb_set_interface(usbvision->dev, usbvision->iface,
usbvision->ifaceAlt);
if (errCode < 0) {
- err("%s: usb_set_interface() failed: error %d", __FUNCTION__, errCode);
+ err("%s: usb_set_interface() failed: error %d",
+ __FUNCTION__, errCode);
usbvision->last_error = errCode;
}
- regValue = (16 - usbvision_read_reg(usbvision, USBVISION_ALTER_REG)) & 0x0F;
- usbvision->isocPacketSize = (regValue == 0) ? 0 : (regValue * 64) - 1;
- PDEBUG(DBG_ISOC, "ISO Packet Length:%d", usbvision->isocPacketSize);
+ regValue = (16-usbvision_read_reg(usbvision, USBVISION_ALTER_REG)) & 0x0F;
+ usbvision->isocPacketSize =
+ (regValue == 0) ? 0 : (regValue * 64) - 1;
+ PDEBUG(DBG_ISOC, "ISO Packet Length:%d",
+ usbvision->isocPacketSize);
usbvision->usb_bandwidth = regValue >> 1;
- PDEBUG(DBG_ISOC, "USB Bandwidth Usage: %dMbit/Sec", usbvision->usb_bandwidth);
+ PDEBUG(DBG_ISOC, "USB Bandwidth Usage: %dMbit/Sec",
+ usbvision->usb_bandwidth);
}
}
diff --git a/linux/drivers/media/video/usbvision/usbvision.h b/linux/drivers/media/video/usbvision/usbvision.h
index 29971a0a1..31964faed 100644
--- a/linux/drivers/media/video/usbvision/usbvision.h
+++ b/linux/drivers/media/video/usbvision/usbvision.h
@@ -146,7 +146,6 @@
#define USBVISION_CLIPMASK_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT / 8) //bytesize of clipmask
#define USBVISION_URB_FRAMES 32
-#define USBVISION_MAX_ISOC_PACKET_SIZE 959 // NT1003 Specs Document says 1023
#define USBVISION_NUM_HEADERMARKER 20
#define USBVISION_NUMFRAMES 3 /* Maximum number of frames an application can get */
diff --git a/linux/include/linux/videodev2.h b/linux/include/linux/videodev2.h
index 8e46a2029..dc4fb4588 100644
--- a/linux/include/linux/videodev2.h
+++ b/linux/include/linux/videodev2.h
@@ -243,8 +243,7 @@ struct v4l2_capability
#define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */
#define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */
#define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */
-#define V4L2_CAP_VIDEO_OUTPUT_POS 0x00000200 /* Video output can have x,y coords */
-#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000400 /* Can do video output overlay */
+#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 /* Can do video output overlay */
#define V4L2_CAP_TUNER 0x00010000 /* has a tuner */
#define V4L2_CAP_AUDIO 0x00020000 /* has audio support */
@@ -616,12 +615,16 @@ struct v4l2_framebuffer
#define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008
#define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010
#define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020
+#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040
+#define V4L2_FBUF_CAP_GLOBAL_INV_ALPHA 0x0080
/* Flags for the 'flags' field. */
#define V4L2_FBUF_FLAG_PRIMARY 0x0001
#define V4L2_FBUF_FLAG_OVERLAY 0x0002
#define V4L2_FBUF_FLAG_CHROMAKEY 0x0004
#define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008
#define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010
+#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020
+#define V4L2_FBUF_FLAG_GLOBAL_INV_ALPHA 0x0040
struct v4l2_clip
{
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-12 02:03:41 +0000