UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[media] v4l: ti-vpe: Fix initial configuration queue data 

The vpe output and capture queues are initially configured to default values in
vpe_open(). A G_FMT before any S_FMTs will result in these values being
populated.

The colorspace and bytesperline parameter of this initial configuration are
incorrect. This breaks compliance when as we get 'TRY_FMT(G_FMT) != G_FMT'.

Fix the initial queue configuration such that it wouldn't need to be fixed by
try_fmt.

Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Archit Taneja 2014-03-10 03:57:40 -03:00 committed by Mauro Carvalho Chehab
parent b20902b92e
commit 67fb87eec0
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/media/platform/ti-vpe/vpe.c
View File

@ -1870,9 +1870,11 @@ static int vpe_open(struct file *file)
s_q_data->fmt = &vpe_formats[2];
s_q_data->width = 1920;
s_q_data->height = 1080;
s_q_data->sizeimage[VPE_LUMA] = (s_q_data->width * s_q_data->height *
s_q_data->bytesperline[VPE_LUMA] = (s_q_data->width *
s_q_data->fmt->vpdma_fmt[VPE_LUMA]->depth) >> 3;
s_q_data->colorspace = V4L2_COLORSPACE_SMPTE170M;
s_q_data->sizeimage[VPE_LUMA] = (s_q_data->bytesperline[VPE_LUMA] *
s_q_data->height);
s_q_data->colorspace = V4L2_COLORSPACE_REC709;
s_q_data->field = V4L2_FIELD_NONE;
s_q_data->c_rect.left = 0;
s_q_data->c_rect.top = 0;