diff options
| author | Sakari Ailus <sakari.ailus@iki.fi> | 2012-09-15 22:14:42 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-21 16:56:43 +0400 |
| commit | 8e6057b510aad354e017c6dfca7f386a0eb91b63 (patch) | |
| tree | ac76cc2593f255325972f05bde025954f2d3b41c /drivers/media/usb/cx231xx | |
| parent | abd23295648a9e3ae72a806e70a510d3dcd8b374 (diff) | |
| download | linux-8e6057b510aad354e017c6dfca7f386a0eb91b63.tar.xz | |
[media] v4l: Convert drivers to use monotonic timestamps
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>
Diffstat (limited to 'drivers/media/usb/cx231xx')
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-417.c | 4 | ||||
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-vbi.c | 2 | ||||
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-video.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c index b024e5197a75..28688dbcb609 100644 --- a/drivers/media/usb/cx231xx/cx231xx-417.c +++ b/drivers/media/usb/cx231xx/cx231xx-417.c @@ -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); diff --git a/drivers/media/usb/cx231xx/cx231xx-vbi.c b/drivers/media/usb/cx231xx/cx231xx-vbi.c index ac7db52f404f..46e3892557c2 100644 --- a/drivers/media/usb/cx231xx/cx231xx-vbi.c +++ b/drivers/media/usb/cx231xx/cx231xx-vbi.c @@ -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; diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c index fedf7852a355..239cb913be5c 100644 --- a/drivers/media/usb/cx231xx/cx231xx-video.c +++ b/drivers/media/usb/cx231xx/cx231xx-video.c @@ -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; |