linux/drivers/gpu
Jonas Karlman 7cea855922 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] d1943fde81

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
2019-10-10 12:50:00 +02:00
..
drm drm/bridge: dw-hdmi: Add Dynamic Range and Mastering InfoFrame support 2019-10-10 12:50:00 +02:00
host1x drm/tegra: Changes for v5.3-rc1 2019-06-25 12:59:43 +10:00
ipu-v3 gpu: ipu-v3: image-convert: only sample into the next tile if necessary 2019-08-19 16:25:30 +02:00
vga topic/remove-fbcon-notifiers: 2019-06-26 12:26:34 +02:00
Makefile