pm24.git/drivers/media/platform/vimc, branch v5.1

media: vimc: fix memory leak

2019-02-18T17:32:21Z

media_device_cleanup() wasn't called, which caused a small memory leak. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: vimc: Remove unused but set variables

2019-02-18T15:58:08Z

Remove unused but set variables to clean up the code and avoid warning. Signed-off-by: Lucas A. M. Magalhães Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: vimc: add USERPTR support

2019-02-18T15:55:29Z

Add VB2_USERPTR to the vimc capture device. Signed-off-by: Hans Verkuil Acked-by: Helen Koike Signed-off-by: Mauro Carvalho Chehab

media: vimc: fill in bus_info in media_device_info

2019-02-07T17:38:59Z

It is good practice to fill in bus_info. Also just use 'platform:vimc' when filling in the bus_info in querycap: the bus_info has nothing to do with the video device name. Signed-off-by: Hans Verkuil Acked-by: Helen Koike Signed-off-by: Mauro Carvalho Chehab

media: vimc: Add vimc-streamer for stream control

2019-02-07T17:23:09Z

Add a linear pipeline logic for the stream control. It's created by walking backwards on the entity graph. When the stream starts it will simply loop through the pipeline calling the respective process_frame function of each entity. Fixes: f2fe89061d797 ("vimc: Virtual Media Controller core, capture and sensor") Cc: stable@vger.kernel.org # for v4.20 Signed-off-by: Lucas A. M. Magalhães Acked-by: Helen Koike Signed-off-by: Hans Verkuil [hverkuil-cisco@xs4all.nl: fixed small space-after-tab issue in the patch] Signed-off-by: Mauro Carvalho Chehab

media: vimc: fill in correct driver name in querycap

2019-01-21T17:45:01Z

The driver name as returned in v4l2_capabilities must be vimc, not vimc_capture. Fix this. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: vimc: fix start stream when link is disabled

2018-12-07T18:08:41Z

If link is disabled, media_entity_remote_pad returns NULL, causing a NULL pointer deference. Ignore links that are not enabled instead. Signed-off-by: Helen Koike Signed-off-by: Mauro Carvalho Chehab

media: vimc: constify structures stored in fields of v4l2_subdev_ops structure

2018-11-23T11:04:32Z

The fields of a v4l2_subdev_ops structure are all const, so the structures that are stored there and are not used elsewhere can be const as well. Done with the help of Coccinelle. Signed-off-by: Julia Lawall Acked-by: Helen Koike Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: use strscpy() instead of strlcpy()

2018-09-11T17:32:17Z

The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Kees Cook Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: vimc: implement basic v4l2-ctrls

2018-09-11T14:51:08Z

Add brightness, contrast, hue and saturation controls in vimc-sensor Signed-off-by: Guilherme Alcarde Gallo Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab