linux/drivers/gpu/drm/amd/display
Leon Huang 6f0ef80a00 drm/amd/display: Fix ABM pipe/backlight issues when change backlight
[Why]
set ABM pipe/backlight gets some issues when abm callback func pointers
are NULL. For some usecase, driver would like to control PWM level before
ABM resource is ready. However, recent flow refactor of ABM didn't
consider that use case.

[How]
Rollback flow that sending inbox command to dmub directly when ABM
function pointers aren't ready.

Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Leon Huang <Leon.Huang1@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-18 16:28:51 -04:00
..
amdgpu_dm drm/amd/display: Fix potential null dereference 2023-04-11 18:03:43 -04:00
dc drm/amd/display: Fix ABM pipe/backlight issues when change backlight 2023-04-18 16:28:51 -04:00
dmub drm/amd/display: [FW Promotion] Release 0.0.161.0 2023-04-11 18:03:43 -04:00
include drm/amd/display: Add CRC and DMUB test support 2023-03-22 00:59:52 -04:00
modules drm/amd/display: remove unused average_render_time_in_us and i variables 2023-04-11 18:03:22 -04:00
Kconfig drm/amd/display: Rename DCN config to FP 2023-03-07 14:22:40 -05:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP 2023-03-07 14:22:39 -05:00
TODO