diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2012-03-21 08:03:28 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-05-15 16:12:54 -0300 |
| commit | 914f05c8118e17d65c4626ae3ed2edcf79f00031 (patch) | |
| tree | b41353c64be1394015f7c976fbafb299b61c21e8 /drivers/media/video/mx2_camera.c | |
| parent | b0a461ff1b476067c24131ea0b2a40571592f761 (diff) | |
[media] soc-camera: Support user-configurable line stride
Add a capabilities field to the soc_camera_host structure to flag hosts
that support user-configurable line strides. soc_camera_try_fmt() then
passes the user-provided bytesperline and sizeimage format fields to
such hosts, and expects the host to check (and fix if needed) the
values.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[g.liakhovetski@gmx.de: fix a typo in mx2_camera.c]
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/mx2_camera.c')
| -rw-r--r-- | drivers/media/video/mx2_camera.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c index b63168781cf..ecd83faf903 100644 --- a/drivers/media/video/mx2_camera.c +++ b/drivers/media/video/mx2_camera.c @@ -1787,6 +1787,8 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev) pcdev->soc_host.priv = pcdev; pcdev->soc_host.v4l2_dev.dev = &pdev->dev; pcdev->soc_host.nr = pdev->id; + if (cpu_is_mx25()) + pcdev->soc_host.capabilities = SOCAM_HOST_CAP_STRIDE; pcdev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev); if (IS_ERR(pcdev->alloc_ctx)) { |