linux/drivers/gpu/drm/amd/display
Hamza Mahfooz ac0ec1c7d1 drm/amd/display: register edp_backlight_control() for DCN301
As made mention of in commit 099303e9a9 ("drm/amd/display: eDP
intermittent black screen during PnP"), we need to turn off the
display's backlight before powering off an eDP display. Not doing so
will result in undefined behaviour according to the eDP spec. So, set
DCN301's edp_backlight_control() function pointer to
dce110_edp_backlight_control().

Cc: stable@vger.kernel.org
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2765
Fixes: 9c75891fee ("drm/amd/display: rework recent update PHY state commit")
Suggested-by: Swapnil Patel <swapnil.patel@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30 15:26:00 -04:00
..
amdgpu_dm drm/amd/display: fix mode scaling (RMX_.*) 2023-08-30 14:59:43 -04:00
dc drm/amd/display: register edp_backlight_control() for DCN301 2023-08-30 15:26:00 -04:00
dmub drm/amd/display: [FW Promotion] Release 0.0.180.0 2023-08-30 15:01:36 -04:00
include drm/amd/display: Add vendor Id for reference 2023-08-07 17:14:09 -04:00
modules drm/amd/display: PQ regamma end point 2023-08-30 14:58:38 -04:00
Kconfig drm/amd/display: Allow building DC with clang on RISC-V 2023-07-21 16:52:25 -04:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP 2023-03-07 14:22:39 -05:00
TODO