drm/amd/pm: correct Renoir UMD Stable Pstate settings

Update the UMD stable Pstate settings with correct clocks. Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
mariux64 · Sep 17, 2020 · 92e0059 · 92e0059
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commit 92e0059
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Showing 2 changed files with 52 additions and 1 deletion.
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
@@ -832,9 +832,59 @@ static int renoir_set_performance_level(struct smu_context *smu,
 		ret = renoir_force_dpm_limit_value(smu, false);
 		break;
 	case AMD_DPM_FORCED_LEVEL_AUTO:
-	case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
 		ret = renoir_unforce_dpm_levels(smu);
 		break;
+	case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
+		ret = smu_cmn_send_smc_msg_with_param(smu,
+						      SMU_MSG_SetHardMinGfxClk,
+						      RENOIR_UMD_PSTATE_GFXCLK,
+						      NULL);
+		if (ret)
+			return ret;
+		ret = smu_cmn_send_smc_msg_with_param(smu,
+						      SMU_MSG_SetHardMinFclkByFreq,
+						      RENOIR_UMD_PSTATE_FCLK,
+						      NULL);
+		if (ret)
+			return ret;
+		ret = smu_cmn_send_smc_msg_with_param(smu,
+						      SMU_MSG_SetHardMinSocclkByFreq,
+						      RENOIR_UMD_PSTATE_SOCCLK,
+						      NULL);
+		if (ret)
+			return ret;
+		ret = smu_cmn_send_smc_msg_with_param(smu,
+						      SMU_MSG_SetHardMinVcn,
+						      RENOIR_UMD_PSTATE_VCNCLK,
+						      NULL);
+		if (ret)
+			return ret;
+
+		ret = smu_cmn_send_smc_msg_with_param(smu,
+						      SMU_MSG_SetSoftMaxGfxClk,
+						      RENOIR_UMD_PSTATE_GFXCLK,
+						      NULL);
+		if (ret)
+			return ret;
+		ret = smu_cmn_send_smc_msg_with_param(smu,
+						      SMU_MSG_SetSoftMaxFclkByFreq,
+						      RENOIR_UMD_PSTATE_FCLK,
+						      NULL);
+		if (ret)
+			return ret;
+		ret = smu_cmn_send_smc_msg_with_param(smu,
+						      SMU_MSG_SetSoftMaxSocclkByFreq,
+						      RENOIR_UMD_PSTATE_SOCCLK,
+						      NULL);
+		if (ret)
+			return ret;
+		ret = smu_cmn_send_smc_msg_with_param(smu,
+						      SMU_MSG_SetSoftMaxVcn,
+						      RENOIR_UMD_PSTATE_VCNCLK,
+						      NULL);
+		if (ret)
+			return ret;
+		break;
 	case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
 	case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
 		ret = renoir_get_profiling_clk_mask(smu, level,

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.h b/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.h
@@ -29,5 +29,6 @@ extern void renoir_set_ppt_funcs(struct smu_context *smu);
 #define RENOIR_UMD_PSTATE_GFXCLK       700
 #define RENOIR_UMD_PSTATE_SOCCLK       678
 #define RENOIR_UMD_PSTATE_FCLK         800
+#define RENOIR_UMD_PSTATE_VCNCLK       0x022D01D8
 
 #endif