diff options
| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2012-05-16 15:00:26 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-06-25 09:17:10 -0300 |
| commit | d547ab66e275e2f6bf703572e943018ef7c391c5 (patch) | |
| tree | 9a5cfc76bfe720de4289559784c9666db4262c6d /drivers/media/video/s5p-fimc/fimc-capture.c | |
| parent | d0da3c3565a1dd3cdfa374038d6ccae4b90fe142 (diff) | |
| download | op-kernel-dev-d547ab66e275e2f6bf703572e943018ef7c391c5.zip op-kernel-dev-d547ab66e275e2f6bf703572e943018ef7c391c5.tar.gz | |
[media] s5p-fimc: Honour sizeimage in VIDIOC_S_FMT
Allow memory buffer size to be increased by means of
struct v4l2_pix_plane_format::sizeimage at VIDIOC_S_FMT ioctl.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/s5p-fimc/fimc-capture.c')
| -rw-r--r-- | drivers/media/video/s5p-fimc/fimc-capture.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c index 7083107..13df723 100644 --- a/drivers/media/video/s5p-fimc/fimc-capture.c +++ b/drivers/media/video/s5p-fimc/fimc-capture.c @@ -350,7 +350,8 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *pfmt, if (pixm) sizes[i] = max(size, pixm->plane_fmt[i].sizeimage); else - sizes[i] = size; + sizes[i] = max_t(u32, size, frame->payload[i]); + allocators[i] = ctx->fimc_dev->alloc_ctx; } @@ -924,10 +925,10 @@ static int fimc_capture_set_format(struct fimc_dev *fimc, struct v4l2_format *f) pix->width = mf->width; pix->height = mf->height; } + fimc_adjust_mplane_format(ff->fmt, pix->width, pix->height, pix); for (i = 0; i < ff->fmt->colplanes; i++) - ff->payload[i] = - (pix->width * pix->height * ff->fmt->depth[i]) / 8; + ff->payload[i] = pix->plane_fmt[i].sizeimage; set_frame_bounds(ff, pix->width, pix->height); /* Reset the composition rectangle if not yet configured */ |
