diff options
| author | Neil Armstrong <narmstrong@baylibre.com> | 2018-07-04 17:08:21 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2018-07-13 09:44:46 +0200 |
| commit | cd70de2d356ee692477276bd5d6bc88c71a48733 (patch) | |
| tree | bef44742e4ce4dbf63b0b7630e0200b725ea5f38 /drivers/media/platform/Kconfig | |
| parent | mfd: cros_ec_dev: Add CEC sub-device registration (diff) | |
| download | linux-cd70de2d356ee692477276bd5d6bc88c71a48733.tar.xz linux-cd70de2d356ee692477276bd5d6bc88c71a48733.zip | |
media: platform: Add ChromeOS EC CEC driver
The ChromeOS Embedded Controller can expose a CEC bus, this patch add the
driver for such feature of the Embedded Controller.
This driver is part of the cros-ec MFD and will be add as a sub-device when
the feature bit is exposed by the EC.
The controller will only handle a single logical address and handles
all the messages retries and will only expose Success or Error.
The controller will be tied to the HDMI CEC notifier by using the platform
DMI Data and the i915 device name and connector name.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/media/platform/Kconfig')
| -rw-r--r-- | drivers/media/platform/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index 2728376b04b5..e4fc59bba1db 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -533,6 +533,17 @@ menuconfig CEC_PLATFORM_DRIVERS if CEC_PLATFORM_DRIVERS +config VIDEO_CROS_EC_CEC + tristate "ChromeOS EC CEC driver" + depends on MFD_CROS_EC || COMPILE_TEST + select CEC_CORE + select CEC_NOTIFIER + ---help--- + If you say yes here you will get support for the + ChromeOS Embedded Controller's CEC. + The CEC bus is present in the HDMI connector and enables communication + between compatible devices. + config VIDEO_MESON_AO_CEC tristate "Amlogic Meson AO CEC driver" depends on ARCH_MESON || COMPILE_TEST |