kernel/linux.git/drivers/media/Kconfig, branch v6.12.80

media: Kconfig: Make DVB_CORE=m possible when MEDIA_SUPPORT=y

2022-12-07T16:58:46+00:00

A case that CONFIG_MEDIA_SUPPORT is y but we need DVB_CORE=m, and this doesn't work since DVB_CORE is default MEDIA_DIGITAL_TV_SUPPORT and then follows MEDIA_SUPPORT. Signed-off-by: Hans Verkuil Signed-off-by: Lecopzer Chen

media: remove reference to CONFIG_EMBEDDED in MEDIA_SUPPORT_FILTER

2022-09-08T16:19:29+00:00

The config EMBEDDED selects EXPERT, i.e., when EMBEDDED is enabled, EXPERT is usually also enabled. Hence, it sufficient to have the option MEDIA_SUPPORT_FILTER set to y if !EXPERT. This way, MEDIA_SUPPORT_FILTER does not refer to CONFIG_EMBEDDED anymore and allows us to remove CONFIG_EMBEDDED in the close future. Remove the reference to CONFIG_EMBEDDED in MEDIA_SUPPORT_FILTER. Link: https://lore.kernel.org/linux-media/20220908104337.11940-4-lukas.bulwahn@gmail.com Signed-off-by: Lukas Bulwahn Reviewed-by: Mauro Carvalho Chehab Signed-off-by: Mauro Carvalho Chehab

media: Kconfig: cleanup VIDEO_DEV dependencies

2022-03-18T04:58:35+00:00

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: place platform drivers on a submenu

2022-03-18T04:56:51+00:00

Just like media bus drivers, place platform drivers on a submenu, in order to better organize user-selection: Media drivers ---> *** media drivers *** [*] Media USB Adapters ---> [*] Media PCI Adapters ---> -*- Radio Adapters ---> [*] Media platform devices ---> *** MMC/SDIO DVB adapters *** < > Siano SMS1xxx based MDTV via SDIO interface [*] V4L test drivers ---> [*] DVB test drivers ---> *** FireWire (IEEE 1394) Adapters *** <*> FireDTV and FloppyDTV *** common driver options *** [ ] Enable Remote Controller support for Siano devices [ ] Enable debugfs for smsdvb As this submenu depends on MEDIA_PLATFORM_DRIVERS and defaults to "y", there's no need to change already-existing .config entries, nor touch the several make *_defconfig. Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

media: correct MEDIA_TEST_SUPPORT help text

2021-11-15T08:12:06+00:00

Fix grammar/wording in the help text for MEDIA_TEST_SUPPORT. Fixes: 4b32216adb01 ("media: split test drivers from platform directory") Signed-off-by: Randy Dunlap Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: Correct 'so'

2021-03-22T10:52:09+00:00

In Kconfig it should be 'to' In c8sectpfe-core.c it should be 'do' Signed-off-by: Xiaofeng Cao Acked-by: Randy Dunlap Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: Remove superfluous dependency for MEDIA_SUPPORT_FILTER

2020-11-27T11:19:25+00:00

The MEDIA_SUPPORT_FILTER configuration option is located inside a block protected by "#if MEDIA_SUPPORT", so there is no need to have an explicit dependency on MEDIA_SUPPORT. Drop it. Fixes: c6774ee035dcb878 ("media: Kconfig: make filtering devices optional") Signed-off-by: Geert Uytterhoeven Signed-off-by: Mauro Carvalho Chehab

media: media/test_drivers: rename to test-drivers

2020-04-16T08:38:31+00:00

We never use _ in directory names in the media subsystem, so rename to test-drivers instead for consistency. Also update MAINTAINERS with the new path. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: i2c/Kconfig: use sub-menus for I2C support

2020-04-16T08:34:40+00:00

There are *lots* of I2C ancillary drivers. While we're using comments to group them, all options appear at the same menu. It should be a lot clearer to group them into sub-menus, with may help people to go directly to the driver(s) he's needing to enable. Suggested-by: Hans Verkuil Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: Kconfig: include test_drivers with MEDIA_TEST_SUPPORT

2020-04-15T13:46:10+00:00

Include test_drivers/Kconfig when MEDIA_TEST_SUPPORT is enabled rather than MEDIA_PLATFORM_SUPPORT. Test drivers should not depend on platform drivers to be enabled. Reported-by: "kernelci.org bot" Fixes: 4b32216adb010 ("media: split test drivers from platform directory") Signed-off-by: Guillaume Tucker Signed-off-by: Mauro Carvalho Chehab