[PATCH 311/459] drm/amd/powerplay: allow dc request uclk change

[Alex Deucher]

From: hersen wu <hersenxs.wu at amd.com>

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: hersen wu <hersenxs.wu at amd.com>
Reviewed-by: Huang Rui <ray.huang at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 93714ee9f32e..7366ef36ac55 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -1277,8 +1277,9 @@ smu_v11_0_display_clock_voltage_request(struct smu_context *smu,
 
 	if (!smu->pm_enabled)
 		return -EINVAL;
+
 	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) {
 		case amd_pp_dcef_clock:
 			clk_select = SMU_DCEFCLK;
-- 
2.20.1