Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5c170a59 authored by hersen wu's avatar hersen wu Committed by Alex Deucher
Browse files

drm/amd/powerplay: allow dc request uclk change 



when dc set mode or color format in frame buffer
change, it may request clock changes, like dispclk,
dcfclk, uclk. after smu get clock requests, smu
will make decision.

Signed-off-by: default avatarhersen wu <hersenxs.wu@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent ccbf007b

drivers/gpu/drm/amd/powerplay/smu_v11_0.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -1277,6 +1277,7 @@ smu_v11_0_display_clock_voltage_request(struct smu_context *smu, 




	if (!smu->pm_enabled)

	if (!smu->pm_enabled)

		return -EINVAL;

		return -EINVAL;



	if (smu_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT) ||

	if (smu_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT) ||

		smu_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) {

		smu_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) {

		switch (clk_type) {

		switch (clk_type) {