drm/amd/powerplay: custom peak clock freq for navi10

v2:
add function smu_default_set_performance_level as default dpm level handler.
change function name smu_set_performance_level to smu_asic_set_performance_level

v1:
1.NAVI10_PEAK_SCLK_XTX    1830 Mhz
2.NAVI10_PEAK_SCLK_XT     1755 Mhz
3.NAVI10_PEAK_SCLK_XL     1625 Mhz

Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Jack Gui <Jack.Gui@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 40 insertions, 33 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index 768aae2e20da..c097113c3976 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -1374,13 +1374,49 @@ static int smu_enable_umd_pstate(void *handle,
 	return 0;
 }
 
+static int smu_default_set_performance_level(struct smu_context *smu, enum amd_dpm_forced_level level)
+{
+	int ret = 0;
+	uint32_t sclk_mask, mclk_mask, soc_mask;
+
+	switch (level) {
+	case AMD_DPM_FORCED_LEVEL_HIGH:
+		ret = smu_force_dpm_limit_value(smu, true);
+		break;
+	case AMD_DPM_FORCED_LEVEL_LOW:
+		ret = smu_force_dpm_limit_value(smu, false);
+		break;
+	case AMD_DPM_FORCED_LEVEL_AUTO:
+	case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
+		ret = smu_unforce_dpm_levels(smu);
+		break;
+	case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
+	case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
+	case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
+		ret = smu_get_profiling_clk_mask(smu, level,
+						 &sclk_mask,
+						 &mclk_mask,
+						 &soc_mask);
+		if (ret)
+			return ret;
+		smu_force_clk_levels(smu, SMU_SCLK, 1 << sclk_mask);
+		smu_force_clk_levels(smu, SMU_MCLK, 1 << mclk_mask);
+		smu_force_clk_levels(smu, SMU_SOCCLK, 1 << soc_mask);
+		break;
+	case AMD_DPM_FORCED_LEVEL_MANUAL:
+	case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
+	default:
+		break;
+	}
+	return ret;
+}
+
 int smu_adjust_power_state_dynamic(struct smu_context *smu,
 				   enum amd_dpm_forced_level level,
 				   bool skip_display_settings)
 {
 	int ret = 0;
 	int index = 0;
-	uint32_t sclk_mask, mclk_mask, soc_mask;
 	long workload;
 	struct smu_dpm_context *smu_dpm_ctx = &(smu->smu_dpm);
 
@@ -1411,39 +1447,10 @@ int smu_adjust_power_state_dynamic(struct smu_context *smu,
 	}
 
 	if (smu_dpm_ctx->dpm_level != level) {
-		switch (level) {
-		case AMD_DPM_FORCED_LEVEL_HIGH:
-			ret = smu_force_dpm_limit_value(smu, true);
-			break;
-		case AMD_DPM_FORCED_LEVEL_LOW:
-			ret = smu_force_dpm_limit_value(smu, false);
-			break;
-
-		case AMD_DPM_FORCED_LEVEL_AUTO:
-		case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
-			ret = smu_unforce_dpm_levels(smu);
-			break;
-
-		case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
-		case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
-		case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
-			ret = smu_get_profiling_clk_mask(smu, level,
-							 &sclk_mask,
-							 &mclk_mask,
-							 &soc_mask);
-			if (ret)
-				return ret;
-			smu_force_clk_levels(smu, SMU_SCLK, 1 << sclk_mask);
-			smu_force_clk_levels(smu, SMU_MCLK, 1 << mclk_mask);
-			smu_force_clk_levels(smu, SMU_SOCCLK, 1 << soc_mask);
-			break;
-
-		case AMD_DPM_FORCED_LEVEL_MANUAL:
-		case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
-		default:
-			break;
+		ret = smu_asic_set_performance_level(smu, level);
+		if (ret) {
+			ret = smu_default_set_performance_level(smu, level);
 		}
-
 		if (!ret)
 			smu_dpm_ctx->dpm_level = level;
 	}