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| author | Jonas Karlman <jonas@kwiboo.se> | 2019-10-07 19:21:48 +0000 |
|---|---|---|
| committer | Neil Armstrong <narmstrong@baylibre.com> | 2019-10-10 12:50:00 +0200 |
| commit | 7cea855922cb6a84d56ee8f12783f5b5e14c6129 (patch) | |
| tree | 2fba07152d7b2e888f4b47b24d02d736fdc3d406 /scripts/checkversion.pl | |
| parent | 025910db8057f60d2d2aa11002f7751e3eb66588 (diff) | |
| download | linux-7cea855922cb6a84d56ee8f12783f5b5e14c6129.tar.bz2 | |
drm/bridge: dw-hdmi: Add Dynamic Range and Mastering InfoFrame support
Add support for configuring Dynamic Range and Mastering InfoFrame from
the hdr_output_metadata connector property.
This patch adds a use_drm_infoframe flag to dw_hdmi_plat_data that platform
drivers use to signal when Dynamic Range and Mastering infoframes is supported.
This flag is needed because Amlogic GXBB and GXL report same DW-HDMI version,
and only GXL support DRM InfoFrame.
These changes were based on work done by Zheng Yang <zhengyang@rock-chips.com>
to support DRM InfoFrame on the Rockchip 4.4 BSP kernel at [1] and [2]
[1] https://github.com/rockchip-linux/kernel/tree/develop-4.4
[2] https://github.com/rockchip-linux/kernel/commit/d1943fde81ff41d7cca87f4a42f03992e90bddd5
Cc: Zheng Yang <zhengyang@rock-chips.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/HE1PR06MB4011D7B916CBF8B740ACC45FAC9B0@HE1PR06MB4011.eurprd06.prod.outlook.com
Diffstat (limited to 'scripts/checkversion.pl')
0 files changed, 0 insertions, 0 deletions