linux-dev/drivers/media/platform/st, branch linus/master

media: bdisp: remove unnecessary IS_ERR() check

2022-05-13T09:02:18Z

The "bdisp->clock" variable cannot be an error pointer here. No need to check. Signed-off-by: Dan Carpenter Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: platform: Remove unused including

2022-05-13T09:02:18Z

Eliminate the follow versioncheck warning: ./drivers/media/platform/stm/sti/c8sectpfe/c8sectpfe-common.h: 16 linux/version.h not needed. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: st-delta: Fix PM disable depth imbalance in delta_probe

2022-05-13T09:02:02Z

The pm_runtime_enable will decrease power disable depth. If the probe fails, we should use pm_runtime_disable() to balance pm_runtime_enable(). Fixes: f386509e4959 ("[media] st-delta: STiH4xx multi-format video decoder v4l2 driver") Signed-off-by: Miaoqian Lin Acked-by: Hugues Fruchet Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: mc: Set bus_info in media_device_init()

2022-04-24T07:05:53Z

Set bus_info field based on struct device in media_device_init() and remove corresponding code from drivers. Also update media_device_init() documentation: the dev field must be now initialised before calling it. Signed-off-by: Sakari Ailus Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

media: Kconfig: cleanup VIDEO_DEV dependencies

2022-03-18T04:58:35Z

media Kconfig has two entries associated to V4L API: VIDEO_DEV and VIDEO_V4L2. On Kernel 2.6.x, there were two V4L APIs, each one with its own flag. VIDEO_DEV were meant to: 1) enable Video4Linux and make its Kconfig options to appear; 2) it makes the Kernel build the V4L core. while VIDEO_V4L2 where used to distinguish between drivers that implement the newer API and drivers that implemented the former one. With time, such meaning changed, specially after the removal of all V4L version 1 drivers. At the current implementation, VIDEO_DEV only does (1): it enables the media options related to V4L, that now has: menu "Video4Linux options" visible if VIDEO_DEV source "drivers/media/v4l2-core/Kconfig" endmenu but it doesn't affect anymore the V4L core drivers. The rationale is that the V4L2 core has a "soft" dependency at the I2C bus, and now requires to select a number of other Kconfig options: config VIDEO_V4L2 tristate depends on (I2C || I2C=n) && VIDEO_DEV select RATIONAL select VIDEOBUF2_V4L2 if VIDEOBUF2_CORE default (I2C || I2C=n) && VIDEO_DEV In the past, merging them would be tricky, but it seems that it is now possible to merge those symbols, in order to simplify V4L dependencies. Let's keep VIDEO_DEV, as this one is used on some make *defconfig configurations. Suggested-by: Laurent Pinchart Reviewed-by: Laurent Pinchart Reviewed-by: Jacopo Mondi Reviewed-by: Neil Armstrong # for meson-vdec & meson-ge2d Acked-by: Andrzej Pietrasiewicz Acked-by: Łukasz Stelmach Signed-off-by: Mauro Carvalho Chehab

media: platform/*/Kconfig: make manufacturer menus more uniform

2022-03-18T04:58:35Z

Do some adjustments at the per-vendor Kconfig, adding a comment at the beginning in order to identify the manufacturer, and adjust a few entries to make them look more uniform. Reviewed-by: Laurent Pinchart Acked-by: Jernej Skrabec # For sunxi Signed-off-by: Mauro Carvalho Chehab

media: platform: Create vendor/{Makefile,Kconfig} files

2022-03-18T04:58:35Z

Instead of placing multiple per-vendor entries at the platform/{Makefile,Kconfig}, create them at the per-vendor directories. Signed-off-by: Mauro Carvalho Chehab

media: platform: place stm32/ and sti/ under st/ dir

2022-03-18T04:58:34Z

As the end goal is to have platform drivers split by vendor, move both stm32/ and sti/ for them to be inside st/ directory. Acked-by: Hugues Fruchet Signed-off-by: Mauro Carvalho Chehab