kernel_samsung_a53x/drivers/gpu/drm/amd/display
Leo Ma c85f7a3f93 drm/amd/display: Fix noise issue on HDMI AV mute
[ Upstream commit 69e3be6893a7e668660b05a966bead82bbddb01d ]

[Why]
When mode switching is triggered there is momentary noise visible on
some HDMI TV or displays.

[How]
Wait for 2 frames to make sure we have enough time to send out AV mute
and sink receives a full frame.

Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Leo Ma <hanghong.ma@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-19 09:22:37 +01:00
..
amdgpu_dm drm/amd/display: Fix a potential buffer overflow in 'dp_dsc_clock_en_read()' 2024-11-19 08:44:51 +01:00
dc drm/amd/display: Fix noise issue on HDMI AV mute 2024-11-19 09:22:37 +01:00
dmub drm/amd/display: Change the DMCUB mailbox memory location from FB to inbox 2024-11-18 11:43:32 +01:00
include Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
modules drm/amd/display: Return the correct HDCP error code 2024-11-19 09:22:37 +01:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
TODO Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00