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[media] v4l: Convert drivers to use monotonic timestamps

Browse Source 
Convert drivers using wall clock time (CLOCK_REALTIME) to timestamp from the
monotonic timer (CLOCK_MONOTONIC).

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sakari Ailus 2012-09-15 15:14:42 -03:00 committed by Mauro Carvalho Chehab
parent abd2329564
commit 8e6057b510
43 changed files with 61 additions and 70 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/common/saa7146/saa7146_fops.c
View File

@ -105,7 +105,7 @@ void saa7146_buffer_finish(struct saa7146_dev *dev,
}
q->curr->vb.state = state;
do_gettimeofday(&q->curr->vb.ts);
v4l2_get_timestamp(&q->curr->vb.ts);
wake_up(&q->curr->vb.done);
q->curr = NULL;

6
drivers/media/pci/bt8xx/bttv-driver.c
View File

@ -3835,7 +3835,7 @@ bttv_irq_wakeup_video(struct bttv *btv, struct bttv_buffer_set *wakeup,
{
struct timeval ts;
do_gettimeofday(&ts);
v4l2_get_timestamp(&ts);
if (wakeup->top == wakeup->bottom) {
if (NULL != wakeup->top && curr->top != wakeup->top) {
@ -3878,7 +3878,7 @@ bttv_irq_wakeup_vbi(struct bttv *btv, struct bttv_buffer *wakeup,
if (NULL == wakeup)
return;
do_gettimeofday(&ts);
v4l2_get_timestamp(&ts);
wakeup->vb.ts = ts;
wakeup->vb.field_count = btv->field_count;
wakeup->vb.state = state;
@ -3949,7 +3949,7 @@ bttv_irq_wakeup_top(struct bttv *btv)
btv->curr.top = NULL;
bttv_risc_hook(btv, RISC_SLOT_O_FIELD, NULL, 0);
do_gettimeofday(&wakeup->vb.ts);
v4l2_get_timestamp(&wakeup->vb.ts);
wakeup->vb.field_count = btv->field_count;
wakeup->vb.state = VIDEOBUF_DONE;
wake_up(&wakeup->vb.done);

2
drivers/media/pci/cx23885/cx23885-core.c
View File

@ -439,7 +439,7 @@ void cx23885_wakeup(struct cx23885_tsport *port,
if ((s16) (count - buf->count) < 0)
break;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.i,
count, buf->count);
buf->vb.state = VIDEOBUF_DONE;

2
drivers/media/pci/cx23885/cx23885-video.c
View File

@ -300,7 +300,7 @@ void cx23885_video_wakeup(struct cx23885_dev *dev,
if ((s16) (count - buf->count) < 0)
break;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.i,
count, buf->count);
buf->vb.state = VIDEOBUF_DONE;

2
drivers/media/pci/cx25821/cx25821-video.c
View File

@ -130,7 +130,7 @@ void cx25821_video_wakeup(struct cx25821_dev *dev, struct cx25821_dmaqueue *q,
if ((s16) (count - buf->count) < 0)
break;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
buf->vb.state = VIDEOBUF_DONE;
list_del(&buf->vb.queue);
wake_up(&buf->vb.done);

2
drivers/media/pci/cx88/cx88-core.c
View File

@ -549,7 +549,7 @@ void cx88_wakeup(struct cx88_core *core,
* up to 32767 buffers in flight... */
if ((s16) (count - buf->count) < 0)
break;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
dprintk(2,"[%p/%d] wakeup reg=%d buf=%d\n",buf,buf->vb.i,
count, buf->count);
buf->vb.state = VIDEOBUF_DONE;

4
drivers/media/pci/meye/meye.c
View File

@ -811,7 +811,7 @@ again:
mchip_hsize() * mchip_vsize() * 2);
meye.grab_buffer[reqnr].size = mchip_hsize() * mchip_vsize() * 2;
meye.grab_buffer[reqnr].state = MEYE_BUF_DONE;
do_gettimeofday(&meye.grab_buffer[reqnr].timestamp);
v4l2_get_timestamp(&meye.grab_buffer[reqnr].timestamp);
meye.grab_buffer[reqnr].sequence = sequence++;
kfifo_in_locked(&meye.doneq, (unsigned char *)&reqnr,
sizeof(int), &meye.doneq_lock);
@ -832,7 +832,7 @@ again:
size);
meye.grab_buffer[reqnr].size = size;
meye.grab_buffer[reqnr].state = MEYE_BUF_DONE;
do_gettimeofday(&meye.grab_buffer[reqnr].timestamp);
v4l2_get_timestamp(&meye.grab_buffer[reqnr].timestamp);
meye.grab_buffer[reqnr].sequence = sequence++;
kfifo_in_locked(&meye.doneq, (unsigned char *)&reqnr,
sizeof(int), &meye.doneq_lock);

2
drivers/media/pci/saa7134/saa7134-core.c
View File

@ -308,7 +308,7 @@ void saa7134_buffer_finish(struct saa7134_dev *dev,
/* finish current buffer */
q->curr->vb.state = state;
do_gettimeofday(&q->curr->vb.ts);
v4l2_get_timestamp(&q->curr->vb.ts);
wake_up(&q->curr->vb.done);
q->curr = NULL;
}

2
drivers/media/pci/sta2x11/sta2x11_vip.c
View File

@ -1088,7 +1088,7 @@ static irqreturn_t vip_irq(int irq, struct sta2x11_vip *vip)
REG_WRITE(vip, DVP_CTL, REG_READ(vip, DVP_CTL) & ~DVP_CTL_ENA);
if (vip->active) {
do_gettimeofday(&vip->active->ts);
v4l2_get_timestamp(&vip->active->ts);
vip->active->field_count++;
vip->active->state = VIDEOBUF_DONE;
wake_up(&vip->active->done);

4
drivers/media/pci/zoran/zoran_device.c
View File

@ -1169,7 +1169,7 @@ zoran_reap_stat_com (struct zoran *zr)
}
frame = zr->jpg_pend[zr->jpg_dma_tail & BUZ_MASK_FRAME];
buffer = &zr->jpg_buffers.buffer[frame];
do_gettimeofday(&buffer->bs.timestamp);
v4l2_get_timestamp(&buffer->bs.timestamp);
if (zr->codec_mode == BUZ_MODE_MOTION_COMPRESS) {
buffer->bs.length = (stat_com & 0x7fffff) >> 1;
@ -1407,7 +1407,7 @@ zoran_irq (int irq,
zr->v4l_buffers.buffer[zr->v4l_grab_frame].state = BUZ_STATE_DONE;
zr->v4l_buffers.buffer[zr->v4l_grab_frame].bs.seq = zr->v4l_grab_seq;
do_gettimeofday(&zr->v4l_buffers.buffer[zr->v4l_grab_frame].bs.timestamp);
v4l2_get_timestamp(&zr->v4l_buffers.buffer[zr->v4l_grab_frame].bs.timestamp);
zr->v4l_grab_frame = NO_GRAB_ACTIVE;
zr->v4l_pend_tail++;
}

4
drivers/media/platform/blackfin/bfin_capture.c
View File

@ -484,15 +484,13 @@ static irqreturn_t bcap_isr(int irq, void *dev_id)
{
struct ppi_if *ppi = dev_id;
struct bcap_device *bcap_dev = ppi->priv;
struct timeval timevalue;
struct vb2_buffer *vb = &bcap_dev->cur_frm->vb;
dma_addr_t addr;
spin_lock(&bcap_dev->lock);
if (bcap_dev->cur_frm != bcap_dev->next_frm) {
do_gettimeofday(&timevalue);
vb->v4l2_buf.timestamp = timevalue;
v4l2_get_timestamp(&vb->v4l2_buf.timestamp);
vb2_buffer_done(vb, VB2_BUF_STATE_DONE);
bcap_dev->cur_frm = bcap_dev->next_frm;
}

5
drivers/media/platform/davinci/vpfe_capture.c
View File

@ -560,10 +560,7 @@ static void vpfe_schedule_bottom_field(struct vpfe_device *vpfe_dev)
static void vpfe_process_buffer_complete(struct vpfe_device *vpfe_dev)
{
struct timeval timevalue;
do_gettimeofday(&timevalue);
vpfe_dev->cur_frm->ts = timevalue;
v4l2_get_timestamp(&vpfe_dev->cur_frm->ts);
vpfe_dev->cur_frm->state = VIDEOBUF_DONE;
vpfe_dev->cur_frm->size = vpfe_dev->fmt.fmt.pix.sizeimage;
wake_up_interruptible(&vpfe_dev->cur_frm->done);

2
drivers/media/platform/davinci/vpif_capture.c
View File

@ -411,7 +411,7 @@ static struct vb2_ops video_qops = {
*/
static void vpif_process_buffer_complete(struct common_obj *common)
{
do_gettimeofday(&common->cur_frm->vb.v4l2_buf.timestamp);
v4l2_get_timestamp(&common->cur_frm->vb.v4l2_buf.timestamp);
vb2_buffer_done(&common->cur_frm->vb,
VB2_BUF_STATE_DONE);
/* Make curFrm pointing to nextFrm */

6
drivers/media/platform/davinci/vpif_display.c
View File

@ -402,7 +402,7 @@ static void process_interlaced_mode(int fid, struct common_obj *common)
/* one frame is displayed If next frame is
* available, release cur_frm and move on */
/* Copy frame display time */
do_gettimeofday(&common->cur_frm->vb.v4l2_buf.timestamp);
v4l2_get_timestamp(&common->cur_frm->vb.v4l2_buf.timestamp);
/* Change status of the cur_frm */
vb2_buffer_done(&common->cur_frm->vb,
VB2_BUF_STATE_DONE);
@ -462,8 +462,8 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id)
if (!channel_first_int[i][channel_id]) {
/* Mark status of the cur_frm to
* done and unlock semaphore on it */
do_gettimeofday(&common->cur_frm->vb.
v4l2_buf.timestamp);
v4l2_get_timestamp(&common->cur_frm->vb.
v4l2_buf.timestamp);
vb2_buffer_done(&common->cur_frm->vb,
VB2_BUF_STATE_DONE);
/* Make cur_frm pointing to next_frm */

2
drivers/media/platform/fsl-viu.c
View File

@ -1181,7 +1181,7 @@ static void viu_capture_intr(struct viu_dev *dev, u32 status)
if (waitqueue_active(&buf->vb.done)) {
list_del(&buf->vb.queue);
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
buf->vb.state = VIDEOBUF_DONE;
buf->vb.field_count++;
wake_up(&buf->vb.done);

2
drivers/media/platform/omap/omap_vout.c
View File

@ -597,7 +597,7 @@ static void omap_vout_isr(void *arg, unsigned int irqstatus)
return;
spin_lock(&vout->vbq_lock);
do_gettimeofday(&timevalue);
v4l2_get_timestamp(&timevalue);
switch (cur_display->type) {
case OMAP_DISPLAY_TYPE_DSI:

2
drivers/media/platform/omap24xxcam.c
View File

@ -402,7 +402,7 @@ static void omap24xxcam_vbq_complete(struct omap24xxcam_sgdma *sgdma,
omap24xxcam_core_disable(cam);
spin_unlock_irqrestore(&cam->core_enable_disable_lock, flags);
do_gettimeofday(&vb->ts);
v4l2_get_timestamp(&vb->ts);
vb->field_count = atomic_add_return(2, &fh->field_count);
if (csr & csr_error) {
vb->state = VIDEOBUF_ERROR;

2
drivers/media/platform/sh_vou.c
View File

@ -1092,7 +1092,7 @@ static irqreturn_t sh_vou_isr(int irq, void *dev_id)
list_del(&vb->queue);
vb->state = VIDEOBUF_DONE;
do_gettimeofday(&vb->ts);
v4l2_get_timestamp(&vb->ts);
vb->field_count++;
wake_up(&vb->done);

2
drivers/media/platform/soc_camera/atmel-isi.c
View File

@ -166,7 +166,7 @@ static irqreturn_t atmel_isi_handle_streaming(struct atmel_isi *isi)
struct frame_buffer *buf = isi->active;
list_del_init(&buf->list);
do_gettimeofday(&vb->v4l2_buf.timestamp);
v4l2_get_timestamp(&vb->v4l2_buf.timestamp);
vb->v4l2_buf.sequence = isi->sequence++;
vb2_buffer_done(vb, VB2_BUF_STATE_DONE);
}

2
drivers/media/platform/soc_camera/mx1_camera.c
View File

@ -307,7 +307,7 @@ static void mx1_camera_wakeup(struct mx1_camera_dev *pcdev,
/* _init is used to debug races, see comment in mx1_camera_reqbufs() */
list_del_init(&vb->queue);
vb->state = VIDEOBUF_DONE;
do_gettimeofday(&vb->ts);
v4l2_get_timestamp(&vb->ts);
vb->field_count++;
wake_up(&vb->done);

4
drivers/media/platform/soc_camera/mx2_camera.c
View File

@ -516,7 +516,7 @@ static void mx25_camera_frame_done(struct mx2_camera_dev *pcdev, int fb,
dev_dbg(pcdev->dev, "%s (vb=0x%p) 0x%p %lu\n", __func__,
vb, vb2_plane_vaddr(vb, 0), vb2_get_plane_payload(vb, 0));
do_gettimeofday(&vb->v4l2_buf.timestamp);
v4l2_get_timestamp(&vb->v4l2_buf.timestamp);
vb->v4l2_buf.sequence++;
vb2_buffer_done(vb, VB2_BUF_STATE_DONE);
@ -1561,7 +1561,7 @@ static void mx27_camera_frame_done_emma(struct mx2_camera_dev *pcdev,
vb2_get_plane_payload(vb, 0));
list_del_init(&buf->internal.queue);
do_gettimeofday(&vb->v4l2_buf.timestamp);
v4l2_get_timestamp(&vb->v4l2_buf.timestamp);
vb->v4l2_buf.sequence = pcdev->frame_count;
if (err)
vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);

2
drivers/media/platform/soc_camera/mx3_camera.c
View File

@ -156,7 +156,7 @@ static void mx3_cam_dma_done(void *arg)
struct mx3_camera_buffer *buf = to_mx3_vb(vb);
list_del_init(&buf->queue);
do_gettimeofday(&vb->v4l2_buf.timestamp);
v4l2_get_timestamp(&vb->v4l2_buf.timestamp);
vb->v4l2_buf.field = mx3_cam->field;
vb->v4l2_buf.sequence = mx3_cam->sequence++;
vb2_buffer_done(vb, VB2_BUF_STATE_DONE);

2
drivers/media/platform/soc_camera/omap1_camera.c
View File

@ -591,7 +591,7 @@ static void videobuf_done(struct omap1_cam_dev *pcdev,
suspend_capture(pcdev);
}
vb->state = result;
do_gettimeofday(&vb->ts);
v4l2_get_timestamp(&vb->ts);
if (result != VIDEOBUF_ERROR)
vb->field_count++;
wake_up(&vb->done);

2
drivers/media/platform/soc_camera/pxa_camera.c
View File

@ -681,7 +681,7 @@ static void pxa_camera_wakeup(struct pxa_camera_dev *pcdev,
/* _init is used to debug races, see comment in pxa_camera_reqbufs() */
list_del_init(&vb->queue);
vb->state = VIDEOBUF_DONE;
do_gettimeofday(&vb->ts);
v4l2_get_timestamp(&vb->ts);
vb->field_count++;
wake_up(&vb->done);
dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s dequeud buffer (vb=0x%p)\n",

2
drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
View File

@ -516,7 +516,7 @@ static irqreturn_t sh_mobile_ceu_irq(int irq, void *data)
pcdev->active = NULL;
ret = sh_mobile_ceu_capture(pcdev);
do_gettimeofday(&vb->v4l2_buf.timestamp);
v4l2_get_timestamp(&vb->v4l2_buf.timestamp);
if (!ret) {
vb->v4l2_buf.field = pcdev->field;
vb->v4l2_buf.sequence = pcdev->sequence++;

2
drivers/media/platform/timblogiw.c
View File

@ -130,7 +130,7 @@ static void timblogiw_dma_cb(void *data)
if (vb->state != VIDEOBUF_ERROR) {
list_del(&vb->queue);
do_gettimeofday(&vb->ts);
v4l2_get_timestamp(&vb->ts);
vb->field_count = fh->frame_count * 2;
vb->state = VIDEOBUF_DONE;

8
drivers/media/platform/vino.c
View File

@ -2474,8 +2474,8 @@ static irqreturn_t vino_interrupt(int irq, void *dev_id)
if ((!handled_a) && (done_a || skip_a)) {
if (!skip_a) {
do_gettimeofday(&vino_drvdata->
a.int_data.timestamp);
v4l2_get_timestamp(
&vino_drvdata->a.int_data.timestamp);
vino_drvdata->a.int_data.frame_counter = fc_a;
}
vino_drvdata->a.int_data.skip = skip_a;
@ -2489,8 +2489,8 @@ static irqreturn_t vino_interrupt(int irq, void *dev_id)
if ((!handled_b) && (done_b || skip_b)) {
if (!skip_b) {
do_gettimeofday(&vino_drvdata->
b.int_data.timestamp);
v4l2_get_timestamp(
&vino_drvdata->b.int_data.timestamp);
vino_drvdata->b.int_data.frame_counter = fc_b;
}
vino_drvdata->b.int_data.skip = skip_b;

6
drivers/media/platform/vivi.c
View File

@ -554,7 +554,6 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf)
{
int wmax = dev->width;
int hmax = dev->height;
struct timeval ts;
void *vbuf = vb2_plane_vaddr(&buf->vb, 0);
unsigned ms;
char str[100];
@ -622,8 +621,7 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf)
buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
dev->field_count++;
buf->vb.v4l2_buf.sequence = dev->field_count >> 1;
do_gettimeofday(&ts);
buf->vb.v4l2_buf.timestamp = ts;
v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
}
static void vivi_thread_tick(struct vivi_dev *dev)
@ -645,7 +643,7 @@ static void vivi_thread_tick(struct vivi_dev *dev)
list_del(&buf->list);
spin_unlock_irqrestore(&dev->slock, flags);
do_gettimeofday(&buf->vb.v4l2_buf.timestamp);
v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
/* Fill buffer */
vivi_fillbuff(dev, buf);

4
drivers/media/usb/au0828/au0828-video.c
View File

@ -304,7 +304,7 @@ static inline void buffer_filled(struct au0828_dev *dev,
buf->vb.state = VIDEOBUF_DONE;
buf->vb.field_count++;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
dev->isoc_ctl.buf = NULL;
@ -321,7 +321,7 @@ static inline void vbi_buffer_filled(struct au0828_dev *dev,
buf->vb.state = VIDEOBUF_DONE;
buf->vb.field_count++;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
dev->isoc_ctl.vbi_buf = NULL;

2
drivers/media/usb/cpia2/cpia2_usb.c
View File

@ -328,7 +328,7 @@ static void cpia2_usb_complete(struct urb *urb)
continue;
}
DBG("Start of frame pattern found\n");
do_gettimeofday(&cam->workbuff->timestamp);
v4l2_get_timestamp(&cam->workbuff->timestamp);
cam->workbuff->seq = cam->frame_count++;
cam->workbuff->data[0] = 0xFF;
cam->workbuff->data[1] = 0xD8;

4
drivers/media/usb/cx231xx/cx231xx-417.c
View File

@ -1291,7 +1291,7 @@ static void buffer_copy(struct cx231xx *dev, char *data, int len, struct urb *ur
buf->vb.state = VIDEOBUF_DONE;
buf->vb.field_count++;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
list_del(&buf->vb.queue);
wake_up(&buf->vb.done);
dma_q->mpeg_buffer_completed = 0;
@ -1327,7 +1327,7 @@ static void buffer_filled(char *data, int len, struct urb *urb,
memcpy(vbuf, data, len);
buf->vb.state = VIDEOBUF_DONE;
buf->vb.field_count++;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
list_del(&buf->vb.queue);
wake_up(&buf->vb.done);

2
drivers/media/usb/cx231xx/cx231xx-vbi.c
View File

@ -530,7 +530,7 @@ static inline void vbi_buffer_filled(struct cx231xx *dev,
buf->vb.state = VIDEOBUF_DONE;
buf->vb.field_count++;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
dev->vbi_mode.bulk_ctl.buf = NULL;

2
drivers/media/usb/cx231xx/cx231xx-video.c
View File

@ -235,7 +235,7 @@ static inline void buffer_filled(struct cx231xx *dev,
cx231xx_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
buf->vb.state = VIDEOBUF_DONE;
buf->vb.field_count++;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
if (dev->USE_ISO)
dev->video_mode.isoc_ctl.buf = NULL;

4
drivers/media/usb/em28xx/em28xx-video.c
View File

@ -163,7 +163,7 @@ static inline void buffer_filled(struct em28xx *dev,
em28xx_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
buf->vb.state = VIDEOBUF_DONE;
buf->vb.field_count++;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
dev->isoc_ctl.vid_buf = NULL;
@ -180,7 +180,7 @@ static inline void vbi_buffer_filled(struct em28xx *dev,
buf->vb.state = VIDEOBUF_DONE;
buf->vb.field_count++;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
dev->isoc_ctl.vbi_buf = NULL;

3
drivers/media/usb/pwc/pwc-if.c
View File

@ -316,7 +316,8 @@ static void pwc_isoc_handler(struct urb *urb)
struct pwc_frame_buf *fbuf = pdev->fill_buf;
if (pdev->vsync == 1) {
do_gettimeofday(&fbuf->vb.v4l2_buf.timestamp);
v4l2_get_timestamp(
&fbuf->vb.v4l2_buf.timestamp);
pdev->vsync = 2;
}

6
drivers/media/usb/s2255/s2255drv.c
View File

@ -593,7 +593,7 @@ static int s2255_got_frame(struct s2255_channel *channel, int jpgsize)
buf = list_entry(dma_q->active.next,
struct s2255_buffer, vb.queue);
list_del(&buf->vb.queue);
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
s2255_fillbuff(channel, buf, jpgsize);
wake_up(&buf->vb.done);
dprintk(2, "%s: [buf/i] [%p/%d]\n", __func__, buf, buf->vb.i);
@ -629,7 +629,6 @@ static void s2255_fillbuff(struct s2255_channel *channel,
struct s2255_buffer *buf, int jpgsize)
{
int pos = 0;
struct timeval ts;
const char *tmpbuf;
char *vbuf = videobuf_to_vmalloc(&buf->vb);
unsigned long last_frame;
@ -674,8 +673,7 @@ static void s2255_fillbuff(struct s2255_channel *channel,
/* tell v4l buffer was filled */
buf->vb.field_count = channel->frame_count * 2;
do_gettimeofday(&ts);
buf->vb.ts = ts;
v4l2_get_timestamp(&buf->vb.ts);
buf->vb.state = VIDEOBUF_DONE;
}

3
drivers/media/usb/sn9c102/sn9c102_core.c
View File

@ -773,7 +773,8 @@ end_of_frame:
img);
if ((*f)->buf.bytesused == 0)
do_gettimeofday(&(*f)->buf.timestamp);
v4l2_get_timestamp(
&(*f)->buf.timestamp);
(*f)->buf.bytesused += img;

2
drivers/media/usb/stk1160/stk1160-video.c
View File

@ -101,7 +101,7 @@ void stk1160_buffer_done(struct stk1160 *dev)
buf->vb.v4l2_buf.sequence = dev->field_count >> 1;
buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
buf->vb.v4l2_buf.bytesused = buf->bytesused;
do_gettimeofday(&buf->vb.v4l2_buf.timestamp);
v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
vb2_set_plane_payload(&buf->vb, 0, buf->bytesused);
vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);

2
drivers/media/usb/stkwebcam/stk-webcam.c
View File

@ -1113,7 +1113,7 @@ static int stk_vidioc_dqbuf(struct file *filp,
sbuf->v4lbuf.flags &= ~V4L2_BUF_FLAG_QUEUED;
sbuf->v4lbuf.flags |= V4L2_BUF_FLAG_DONE;
sbuf->v4lbuf.sequence = ++dev->sequence;
do_gettimeofday(&sbuf->v4lbuf.timestamp);
v4l2_get_timestamp(&sbuf->v4lbuf.timestamp);
*buf = sbuf->v4lbuf;
return 0;

2
drivers/media/usb/tlg2300/pd-video.c
View File

@ -212,7 +212,7 @@ static void submit_frame(struct front_face *front)
front->curr_frame = NULL;
vb->state = VIDEOBUF_DONE;
vb->field_count++;
do_gettimeofday(&vb->ts);
v4l2_get_timestamp(&vb->ts);
wake_up(&vb->done);
}

2
drivers/media/usb/tm6000/tm6000-video.c
View File

@ -194,7 +194,7 @@ static inline void buffer_filled(struct tm6000_core *dev,
dprintk(dev, V4L2_DEBUG_ISOC, "[%p/%d] wakeup\n", buf, buf->vb.i);
buf->vb.state = VIDEOBUF_DONE;
buf->vb.field_count++;
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
list_del(&buf->vb.queue);
wake_up(&buf->vb.done);

2
drivers/media/usb/usbvision/usbvision-core.c
View File

@ -1169,7 +1169,7 @@ static void usbvision_parse_data(struct usb_usbvision *usbvision)
if (newstate == parse_state_next_frame) {
frame->grabstate = frame_state_done;
do_gettimeofday(&(frame->timestamp));
v4l2_get_timestamp(&(frame->timestamp));
frame->sequence = usbvision->frame_num;
spin_lock_irqsave(&usbvision->queue_lock, lock_flags);

6
drivers/media/usb/zr364xx/zr364xx.c
View File

@ -501,7 +501,6 @@ static void zr364xx_fillbuff(struct zr364xx_camera *cam,
int jpgsize)
{
int pos = 0;
struct timeval ts;
const char *tmpbuf;
char *vbuf = videobuf_to_vmalloc(&buf->vb);
unsigned long last_frame;
@ -530,8 +529,7 @@ static void zr364xx_fillbuff(struct zr364xx_camera *cam,
/* tell v4l buffer was filled */
buf->vb.field_count = cam->frame_count * 2;
do_gettimeofday(&ts);
buf->vb.ts = ts;
v4l2_get_timestamp(&buf->vb.ts);
buf->vb.state = VIDEOBUF_DONE;
}
@ -559,7 +557,7 @@ static int zr364xx_got_frame(struct zr364xx_camera *cam, int jpgsize)
goto unlock;
}
list_del(&buf->vb.queue);
do_gettimeofday(&buf->vb.ts);
v4l2_get_timestamp(&buf->vb.ts);
DBG("[%p/%d] wakeup\n", buf, buf->vb.i);
zr364xx_fillbuff(cam, buf, jpgsize);
wake_up(&buf->vb.done);