diff options
| author | Nikhil Devshatwar | 2014-03-22 09:07:41 -0500 |
|---|---|---|
| committer | Sundar Raman | 2014-03-26 16:30:07 -0500 |
| commit | 60ca3d558f0b97a6c09ed65f157ebdc4299e89a3 (patch) | |
| tree | 573d0eff8510969b55109816ba3a1d7138bd5f93 | |
| parent | eb13ca63d942d01269209619f6488a2efefa7d59 (diff) | |
| download | kernel-video-60ca3d558f0b97a6c09ed65f157ebdc4299e89a3.tar.gz kernel-video-60ca3d558f0b97a6c09ed65f157ebdc4299e89a3.tar.xz kernel-video-60ca3d558f0b97a6c09ed65f157ebdc4299e89a3.zip | |
v4l: ti-vps: vip: Remove delay in buf_prepare qop
This delay isn't required for any of the reason
This increases queue time by 33ms for every queue.
buf_prepare gets called for every QBUF ioctl
Because of this, Queue latency increases and frames get dropped
when capturing at 60fps
Removing it as its not required
Change-Id: Ie1e2cd2630b019c32317461d82781cac516fce0e
Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
| -rw-r--r-- | drivers/media/platform/ti-vps/vip.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/media/platform/ti-vps/vip.c b/drivers/media/platform/ti-vps/vip.c index 3711647d684..1a8f6b50d69 100644 --- a/drivers/media/platform/ti-vps/vip.c +++ b/drivers/media/platform/ti-vps/vip.c | |||
| @@ -1378,7 +1378,6 @@ static int vip_buf_prepare(struct vb2_buffer *vb) | |||
| 1378 | return -EINVAL; | 1378 | return -EINVAL; |
| 1379 | } | 1379 | } |
| 1380 | 1380 | ||
| 1381 | mdelay(33); | ||
| 1382 | vb2_set_plane_payload(vb, 0, stream->sizeimage); | 1381 | vb2_set_plane_payload(vb, 0, stream->sizeimage); |
| 1383 | 1382 | ||
| 1384 | return 0; | 1383 | return 0; |