diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2017-07-16 13:48:04 +0300 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2017-07-26 22:15:12 +0300 |
| commit | 15b4511a4af633dca0762ae5646fdf05f1dea99a (patch) | |
| tree | 4bdb79fa5e50a04efc0767791e255e9263279142 /drivers/gpu/drm/vc4/Kconfig | |
| parent | 10ee275cb12f884ce09bed69ea387eae73d7fece (diff) | |
| download | linux-15b4511a4af633dca0762ae5646fdf05f1dea99a.tar.xz | |
drm/vc4: add HDMI CEC support
This patch adds support to VC4 for CEC. It is under a separate
Kconfig option to keep everyone using VC4 from needing to pull in the
CEC core.
Thanks to Eric Anholt for providing me with the CEC register information.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20170716104804.48308-4-hverkuil@xs4all.nl
Diffstat (limited to 'drivers/gpu/drm/vc4/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/vc4/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/Kconfig b/drivers/gpu/drm/vc4/Kconfig index 4361bdcfd28a..fdae18aeab4f 100644 --- a/drivers/gpu/drm/vc4/Kconfig +++ b/drivers/gpu/drm/vc4/Kconfig @@ -19,3 +19,11 @@ config DRM_VC4 This driver requires that "avoid_warnings=2" be present in the config.txt for the firmware, to keep it from smashing our display setup. + +config DRM_VC4_HDMI_CEC + bool "Broadcom VC4 HDMI CEC Support" + depends on DRM_VC4 + select CEC_CORE + help + Choose this option if you have a Broadcom VC4 GPU + and want to use CEC. |