linux.git/drivers/media/cec/platform, branch v5.8

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-13T16:57:21+00:00

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasing, but there are still more than 2400 instances.

This commit finishes the conversion. While I touched the lines,
I also fixed the indentation.

There are a variety of indentation styles found.

  a) 4 spaces + '---help---'
  b) 7 spaces + '---help---'
  c) 8 spaces + '---help---'
  d) 1 space + 1 tab + '---help---'
  e) 1 tab + '---help---'    (correct indentation)
  f) 1 tab + 1 space + '---help---'
  g) 1 tab + 2 spaces + '---help---'

In order to convert all of them to 1 tab + 'help', I ran the
following commend:

  $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'

Signed-off-by: Masahiro Yamada

media: cec-gpio: handle gpiod_get_value errors correctly

2020-04-29T10:04:38+00:00

gpiod_get_value() can return negative values if an error occurs.
In several places this error code was ignored.

Ensure that errors codes are handled correctly throughout the CEC
pin framework and CEC pin drivers.

The return code of the cec_pin_ops read() callback had to be changed
from 'bool' to 'int', which mean the prototype of that callback in the
sun4i drm driver also had to be changed.

Signed-off-by: Hans Verkuil 
Reported-by: Dan Carpenter 
Signed-off-by: Mauro Carvalho Chehab

media: cec: don't select PCI & DMI

2020-04-17T06:49:06+00:00

While select would be a great idea for most archs, this
causes a breakage with s390:

	"I don't think that's a good idea, as it suddenly enables selecting all PCI
	 drivers on platforms that do not have PCI.

	    WARNING: unmet direct dependencies detected for PCI
	      Depends on [n]: HAVE_PCI [=n]
	      Selected by [m]:
	      - CEC_SECO [=m] && MEDIA_CEC_SUPPORT [=y] && (X86 || IA64 || COMPILE_TEST [=y])

Reported-by: Geert Uytterhoeven 
Signed-off-by: Mauro Carvalho Chehab

media: cec: rename CEC platform drivers config options

2020-04-15T10:25:20+00:00

Most CEC platform drivers are using VIDEO_*_CEC pattern, some with
an _HDMI extension too.

Well, they're not related to V4L2 support, and we don't really
need those big config names. So drop VIDEO_* from them, remove
_HDMI (if present) and move CEC to the start.

This way, all platform driver options are now CEC_.

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

media: move CEC platform drivers to a separate directory

2020-04-15T10:06:40+00:00

As CEC support doesn't depend on MEDIA_SUPPORT, let's
place the platform drivers outside the media menu.

As a side effect, instead of depends on PCI, seco driver
can select it (and DMI).

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