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drm/amd/display: prepare dml 2.1 for new asic

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[Why&How]
prepare dml 2.1 for new asic

Acked-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Dmytro Laktyushkin <dmytro.laktyushkin@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dmytro Laktyushkin
2025-06-11 16:51:21 -04:00
committed by Alex Deucher
parent 0bfcb56e8b
commit 44343e8b25
3 changed files with 5 additions and 4 deletions
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2
drivers/gpu/drm/amd/display/dc/core/dc_state.c
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@@ -211,7 +211,7 @@ struct dc_state *dc_state_create(struct dc *dc, struct dc_state_create_params *p
return NULL;
}
if (!dml2_create(dc, &dc->dml2_dc_power_options, &state->bw_ctx.dml2_dc_power_source)) {
if (dc->caps.dcmode_power_limits_present && !dml2_create(dc, &dc->dml2_dc_power_options, &state->bw_ctx.dml2_dc_power_source)) {
dc_state_release(state);
return NULL;
}

6
drivers/gpu/drm/amd/display/dc/dml2/dml21/inc/dml_top_types.h
View File

@@ -16,9 +16,9 @@ struct dml2_instance;
enum dml2_project_id {
dml2_project_invalid = 0,
dml2_project_dcn4x_stage1 = 1,
dml2_project_dcn4x_stage2 = 2,
dml2_project_dcn4x_stage2_auto_drr_svp = 3,
dml2_project_dcn4x_stage1,
dml2_project_dcn4x_stage2,
dml2_project_dcn4x_stage2_auto_drr_svp,
};
enum dml2_pstate_change_support {

1
drivers/gpu/drm/amd/display/dc/inc/resource.h
View File

@@ -45,6 +45,7 @@ enum dce_version resource_parse_asic_id(
struct resource_caps {
int num_timing_generator;
int num_opp;
int num_dpp;
int num_video_plane;
int num_audio;
int num_stream_encoder;