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| author | Joshua Aberback <joshua.aberback@amd.com> | 2024-03-07 13:20:03 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-10 05:04:51 +0300 |
| commit | e779f4587f6178583930caa87897b1be780d5ac7 (patch) | |
| tree | b9933ae5fcdddf0acc228ccdfa8085ae3f7c2a64 /drivers/gpu/drm/amd/display/dc/inc/core_types.h | |
| parent | cc263c3a0c9f38ea245393daa07eaa8e21ee17ae (diff) | |
| download | linux-e779f4587f6178583930caa87897b1be780d5ac7.tar.xz | |
drm/amd/display: Add handling for DC power mode
[Why]
Future implementations will require a distinction between AC power and
DC power (wall power and battery power, respectively). To accomplish this,
adding a power mode parameter to certain dc interfaces, and adding a
separate DML2 instance for DC mode validation. Default behaviour unchanged.
Reviewed-by: Jun Lei <jun.lei@amd.com>
Reviewed-by: Aric Cyr <aric.cyr@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/core_types.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/core_types.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h index 3f6876aafee0..3fab7c5bf093 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h +++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h @@ -518,6 +518,7 @@ struct bw_context { union bw_output bw; struct display_mode_lib dml; struct dml2_context *dml2; + struct dml2_context *dml2_dc_power_source; }; struct dc_dmub_cmd { @@ -606,6 +607,8 @@ struct dc_state { struct { unsigned int stutter_period_us; } perf_params; + + enum dc_power_source_type power_source; }; struct replay_context { |