Commit 5b7813bc authored by Charlene Liu's avatar Charlene Liu Committed by Alex Deucher
Browse files

drm/amd/display: remove redundant msg to pmfw at boot/resume 



[why & how]
this is to remove redundant msg to pmfw at boot/resume
since bios already power up dcn.

Reviewed-by: default avatarChris Park <chris.park@amd.com>
Signed-off-by: default avatarCharlene Liu <Charlene.Liu@amd.com>
Signed-off-by: default avatarTom Chung <chiahsuan.chung@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 24f483ba

drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c

+5 −2
Original line number Diff line number Diff line
@@ -1845,6 +1845,7 @@ void dce110_enable_accelerated_mode(struct dc *dc, struct dc_state *context) 
	bool can_apply_edp_fast_boot = false;

	bool can_apply_seamless_boot = false;

	bool keep_edp_vdd_on = false;

	struct dc_bios *dcb = dc->ctx->dc_bios;

	DC_LOGGER_INIT();
@@ -1921,12 +1922,14 @@ void dce110_enable_accelerated_mode(struct dc *dc, struct dc_state *context) 
			hws->funcs.edp_backlight_control(edp_link_with_sink, false);

		}

		/*resume from S3, no vbios posting, no need to power down again*/

		if (dcb && dcb->funcs && !dcb->funcs->is_accelerated_mode(dcb))

			clk_mgr_exit_optimized_pwr_state(dc, dc->clk_mgr);



		power_down_all_hw_blocks(dc);

		disable_vga_and_power_gate_all_controllers(dc);

		if (edp_link_with_sink && !keep_edp_vdd_on)

			dc->hwss.edp_power_control(edp_link_with_sink, false);

		if (dcb && dcb->funcs && !dcb->funcs->is_accelerated_mode(dcb))

			clk_mgr_optimize_pwr_state(dc, dc->clk_mgr);

	}

	bios_set_scratch_acc_mode_change(dc->ctx->dc_bios, 1);