drm/amd/display: modify init dc_power_state

[why]
initialize the power state for dc use,
but dc_set_power_state it not called at D3.
It would cause can't recognize last power state

[how]
remove initialize the power state for dc use, it is not necessary.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Brandon Syu <Brandon.Syu@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@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 2c0ca47336112641d584e48a026d9b24a5777da6..f99f84406374353e4d8cc4f708703040761b734f 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -5379,13 +5379,9 @@ 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);