TencentOS-kernel/drivers/gpu/drm/amd/display
Anthony Koo abc0d04950 drm/amd/display: Switch to immediate mode for updating infopackets
[ Upstream commit abba907c7a20032c2d504fd5afe3af7d440a09d0 ]

[Why]
Using FRAME_UPDATE will result in infopacket to be potentially updated
one frame late.
In commit stream scenarios for previously active stream, some stale
infopacket data from previous config might be erroneously sent out on
initial frame after stream is re-enabled.

[How]
Switch to using IMMEDIATE_UPDATE mode

Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Ashley Thomas <Ashley.Thomas2@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-16 16:35:05 +08:00
..
amdgpu_dm drm/amd/display: Fix dmesg warning from setting abm level 2021-03-16 16:34:58 +08:00
dc drm/amd/display: Switch to immediate mode for updating infopackets 2021-03-16 16:35:05 +08:00
include drm/amd/display: fix pow() crashing when given base 0 2021-03-16 16:34:30 +08:00
modules drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() 2021-03-16 16:31:03 +08:00
Kconfig Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Makefile Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
TODO Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00