kernel/linux.git/include/media/drv-intf, branch v6.12.80

media: saa7146: convert to vb2

2023-04-15T07:53:31+00:00

Convert this driver from the old videobuf framework to the vb2 frame. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: common: saa7146: drop 'fmt' from struct saa7146_buf

2023-04-15T07:50:58+00:00

Use the video_fmt in saa7146_vv instead of having a pointer to it in struct saa7146_buf. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: saa7146: drop 'dev' and 'resources' from struct saa7146_fh

2023-04-15T07:50:36+00:00

Instead use vv->resources and video_drvdata(file) to obtain this information. This prepares for the vb2 conversion later when saa7146_fh is dropped completely. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: saa7146: drop overlay support

2023-03-19T23:27:04+00:00

Destructive overlay support (i.e. where the video frame is DMA-ed straight into a framebuffer) is effectively dead. It was a necessary evil in the early days when computers were not fast enough to copy SDTV video frames around, but today that's no longer a problem. It requires access to the framebuffer memory, which is a bad idea and very hard to do safely. In addition, in drm it is today almost impossible to get hold of the framebuffer address. So drop support for this. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: Revert "media: saa7146: deprecate hexium_gemini/orion, mxb and ttpci"

2023-02-09T08:22:36+00:00

This reverts commit e33fdb5a02490059e2f48ced2c038c8a46c6476d. The saa7146-based devices are still in use, esp. for DVB. So move these drivers back to mainline. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: saa7146: deprecate hexium_gemini/orion, mxb and ttpci

2022-08-29T14:46:38+00:00

Deprecate the hexium_gemini, hexium_orion, mxb and ttpci saa7146-based drivers: these drivers do not use the vb2 framework for video streaming, instead it uses the old videobuf framework. We want to get rid of these old drivers, so deprecated these for future removal. [hverkuil: update MAINTAINERS file] Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

ARM: s3c24xx: drop s3c-camif setup platform code

2020-08-19T18:57:32+00:00

The s3c-camif driver setup platform code does not have any users so it can be safely removed. Along with the code W=1 compile warnings go away: arch/arm/mach-s3c24xx/setup-camif.c:28:5: warning: no previous prototype for 's3c_camif_gpio_get' [-Wmissing-prototypes] arch/arm/mach-s3c24xx/setup-camif.c:56:6: warning: no previous prototype for 's3c_camif_gpio_put' [-Wmissing-prototypes] Signed-off-by: Krzysztof Kozlowski

media: staging/media/soc_camera: remove this driver

2020-07-04T10:19:41+00:00

The soc_camera driver (and related soc_camera-dependent sensor drivers) is obsolete and depends on BROKEN for a long time now. Nobody is using it, so it is time to kill it off. Signed-off-by: Hans Verkuil Cc: Arnd Bergmann Signed-off-by: Mauro Carvalho Chehab

media: media/platform: don't set description in ENUM_FMT

2019-07-22T18:43:59+00:00

The V4L2 core sets the format description and flags for the driver in order to ensure consistent naming. So drop the strscpy of the description in drivers. Also remove any description strings in driver-internal structures since those are no longer needed. And in am437x-vpfe.c drop an unnecessary f->type assignment in vpfe_enum_fmt(). Signed-off-by: Hans Verkuil Acked-by: Benoit Parrot Reviewed-by: Laurent Pinchart [hverkuil-cisco@xs4all.nl: addressed some small suggestions from Laurent] Acked-by: Lad, Prabhakar Signed-off-by: Mauro Carvalho Chehab

media: drivers/staging/media: don't set description for ENUM_FMT

2019-07-22T18:41:32+00:00

The V4L2 core sets the format description and flags for the driver in order to ensure consistent naming. So drop the strscpy of the description in drivers. Also remove any description strings in driver-internal structures since those are no longer needed. Note that bcm2835-camera.c: the formats array still stores the flags field for compressed formats since that information is used elsewhere in the driver. But enum_fmt doesn't use it anymore, since the core will set the COMPRESSED flag correctly. Signed-off-by: Hans Verkuil Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab