kernel/drivers/media/platform/vimc/vimc-sensor.c, branch linux-5.1.y

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 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: 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: 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

headers: separate linux/mod_devicetable.h from linux/platform_device.h

2018-07-07T15:52:26Z

At over 4000 #includes, is the 9th most #included header file in the Linux kernel. It does not need , so drop that header and explicitly add to source files that need it. 4146 #include After this patch, there are 225 files that use , for a reduction of around 3900 times that does not have to be read & parsed. 225 #include This patch was build-tested on 20 different arch-es. It also makes these drivers SubmitChecklist#1 compliant. Signed-off-by: Randy Dunlap Reported-by: kbuild test robot # drivers/media/platform/vimc/ Reported-by: kbuild test robot # drivers/pinctrl/pinctrl-u300.c Signed-off-by: Greg Kroah-Hartman

media: vimc: use correct subdev functions

2018-02-26T14:31:41Z

Instead of calling everything a MEDIA_ENT_F_ATV_DECODER, pick the correct functions for these blocks. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: vimc: fix control event handling

2018-02-26T14:31:11Z

The sensor subdev didn't handle control events. Add support for this. Found with v4l2-compliance. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: v4l2-tpg*.h: move headers to include/media/tpg and merge them

2017-12-18T17:28:35Z

The v4l2-tpg*.h headers are meant to be used only internally by vivid and vimc. There's no sense keeping them together with the V4L2 kAPI headers. Also, one header includes the other as they're meant to be used together. So, merge them. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: vimc: add test_pattern and h/vflip controls to the sensor

2017-12-08T15:44:55Z

Add support for the test_pattern control and the h/vflip controls. This makes it possible to switch to more interesting test patterns and to test control handling in v4l-subdevs. There are more tpg-related controls that can be added, but this is a good start. Signed-off-by: Hans Verkuil [hans.verkuil@cisco.com: fix small whitespace checkpatch warning] Signed-off-by: Mauro Carvalho Chehab

media: vimc: constify video_subdev structures

2017-08-20T12:04:30Z

These structures are all only stored in fields of v4l2_subdev_ops structures, all of which are const, so these structures can be const as well. Done with the help of Coccinelle. Signed-off-by: Julia Lawall Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab