diff options
| author | Kaitlyn Tse <Kaitlyn.Tse@amd.com> | 2024-09-04 18:54:15 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-10-07 21:17:16 +0300 |
| commit | 527a0f2bdcfe77fce22f006b97e42e4da3137c86 (patch) | |
| tree | 5bb6cbf0f0f74569ffd7e4dc2db7685580ed20a4 /drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h | |
| parent | 527b197bb41a8520e2242b060119975011264e5f (diff) | |
| download | linux-527a0f2bdcfe77fce22f006b97e42e4da3137c86.tar.xz | |
drm/amd/display: Initialize new backlight_level_params structure
[Why]
Initialize the new backlight_level_params structure as part of the ABC
framework, the information in this structure is needed to be passed down
to the DMCUB to identify the backlight control type, to adjust the
backlight of the panel and to perform any required conversions from PWM
to nits or vice versa.
[How]
Created initial framework of the backlight_level_params struct and
modified existing functions to include the new structure.
Reviewed-by: Harry Vanzylldejong <harry.vanzylldejong@amd.com>
Reviewed-by: Iswara Nagulendran <iswara.nagulendran@amd.com>
Reviewed-by: Anthony Koo <anthony.koo@amd.com>
Signed-off-by: Kaitlyn Tse <Kaitlyn.Tse@amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h index 2f56c36e4251..1df17c54f3a9 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h +++ b/drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h @@ -174,6 +174,11 @@ union block_sequence_params { struct fams2_global_control_lock_fast_params fams2_global_control_lock_fast_params; }; +struct set_backlight_level_params { + uint32_t backlight_pwm_u16_16; + uint32_t frame_ramp; +}; + enum block_sequence_func { DMUB_SUBVP_PIPE_CONTROL_LOCK_FAST = 0, OPTC_PIPE_CONTROL_LOCK, @@ -365,8 +370,7 @@ struct hw_sequencer_funcs { void (*clear_status_bits)(struct dc *dc, unsigned int mask); bool (*set_backlight_level)(struct pipe_ctx *pipe_ctx, - uint32_t backlight_pwm_u16_16, - uint32_t frame_ramp); + struct set_backlight_level_params *params); void (*set_abm_immediate_disable)(struct pipe_ctx *pipe_ctx); |