linux-toradex.git/include/media/drv-intf, branch master

media: saa7146: Replace saa7146_ext_vv.vbi_fops with write function

2025-11-03T14:58:42+00:00

The vbi_fops stored in struct saa7146_ext_vv is a full
v4l2_file_operations, but only its .write field is used. Replace it with
a single vbi_write function pointer to save memory.

Signed-off-by: Laurent Pinchart 
Signed-off-by: Hans Verkuil

media: include: update Hans Verkuil's email address

2025-09-09T13:58:56+00:00

Replace hverkuil@xs4all.nl by hverkuil@kernel.org.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

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