drm/amd/display: init dc_power_state

Initialize the power state for dc use

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Chris Park <chris.park@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 4afab745b0445169767220c67ad1c44afb646e1c..81f5996f2edb3e25279928d4e1c0aeedecad5832 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -5311,11 +5311,13 @@ void dc_set_power_state(struct dc *dc, enum dc_acpi_cm_power_state power_state)
                        dc->vm_pa_config.valid) {
                        dc->hwss.init_sys_ctx(dc->hwseq, dc, &dc->vm_pa_config);
                }
-
+               /*mark d0 last*/
+               dc->power_state = power_state;
                break;
        default:
                ASSERT(dc->current_state->stream_count == 0);
-
+               /*mark d3 first*/
+               dc->power_state = power_state;
                dc_dmub_srv_notify_fw_dc_power_state(dc->ctx->dmub_srv, power_state);
 
                dc_state_destruct(dc->current_state);