[PATCH 15/28] drm/amd/display: modify init dc_power_state

[Roman.Li]

From: Brandon Syu <brandon....@amd.com>

[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.kazlaus...@amd.com>
Signed-off-by: Brandon Syu <brandon....@amd.com>
Signed-off-by: Roman Li <roman...@amd.com>
Tested-by: Daniel Wheeler <daniel.whee...@amd.com>
---
 drivers/gpu/drm/amd/display/dc/core/dc.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c 
b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 28a66df6abe6..9c7c3f4a94f1 100644
--- 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);
-- 
2.34.1