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| author | Sakari Ailus <sakari.ailus@iki.fi> | 2012-09-15 15:14:42 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-21 10:56:43 -0200 |
| commit | 8e6057b510aad354e017c6dfca7f386a0eb91b63 (patch) | |
| tree | ac76cc2593f255325972f05bde025954f2d3b41c /drivers/media/platform/soc_camera | |
| parent | abd23295648a9e3ae72a806e70a510d3dcd8b374 (diff) | |
| download | blackbird-op-linux-8e6057b510aad354e017c6dfca7f386a0eb91b63.tar.gz blackbird-op-linux-8e6057b510aad354e017c6dfca7f386a0eb91b63.zip | |
[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/platform/soc_camera')
7 files changed, 8 insertions, 8 deletions
diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c index 6274a91c25c7..c8d748a31944 100644 --- a/drivers/media/platform/soc_camera/atmel-isi.c +++ b/drivers/media/platform/soc_camera/atmel-isi.c @@ -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); } diff --git a/drivers/media/platform/soc_camera/mx1_camera.c b/drivers/media/platform/soc_camera/mx1_camera.c index 032b8c9097f9..674ded646b66 100644 --- a/drivers/media/platform/soc_camera/mx1_camera.c +++ b/drivers/media/platform/soc_camera/mx1_camera.c @@ -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); diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c index 2c148028d8c0..3c5ba63cd311 100644 --- a/drivers/media/platform/soc_camera/mx2_camera.c +++ b/drivers/media/platform/soc_camera/mx2_camera.c @@ -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); diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/media/platform/soc_camera/mx3_camera.c index 261f6e9e1b17..e6bc06bca496 100644 --- a/drivers/media/platform/soc_camera/mx3_camera.c +++ b/drivers/media/platform/soc_camera/mx3_camera.c @@ -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); diff --git a/drivers/media/platform/soc_camera/omap1_camera.c b/drivers/media/platform/soc_camera/omap1_camera.c index 13636a585106..b573bd5899de 100644 --- a/drivers/media/platform/soc_camera/omap1_camera.c +++ b/drivers/media/platform/soc_camera/omap1_camera.c @@ -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); diff --git a/drivers/media/platform/soc_camera/pxa_camera.c b/drivers/media/platform/soc_camera/pxa_camera.c index 3434ffe79c6e..8ff961eec39d 100644 --- a/drivers/media/platform/soc_camera/pxa_camera.c +++ b/drivers/media/platform/soc_camera/pxa_camera.c @@ -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", diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index 27eeca15bbf0..9f021043cfe6 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -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++; |
