From: Evan Quan <evan.quan@amd.com>
Date: Fri, 25 Sep 2020 06:24:04 +0000 (+0800)
Subject: drm/amd/pm: correct sclk/mclk dpm enablement
X-Git-Tag: baikal/mips/sdk5.9~12066^2~12^2~140
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=148e0d204c66ad9d62dc41db27a2c8f04c473dfb;p=kernel.git

drm/amd/pm: correct sclk/mclk dpm enablement

Correct Polaris10 sclk/mclk dpm enablement.

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>
---

diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
index 7ec83a826816e..1f13b88409c72 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
@@ -1148,7 +1148,8 @@ static int smu7_enable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 
 	/* enable SCLK dpm */
 	if (!data->sclk_dpm_key_disabled) {
-		if (hwmgr->chip_id == CHIP_VEGAM)
+		if (hwmgr->chip_id >= CHIP_POLARIS10 &&
+		    hwmgr->chip_id <= CHIP_VEGAM)
 			smu7_disable_sclk_vce_handshake(hwmgr);
 
 		PP_ASSERT_WITH_CODE(
@@ -1169,7 +1170,11 @@ static int smu7_enable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 				"Failed to enable MCLK DPM during DPM Start Function!",
 				return -EINVAL);
 
-		if (hwmgr->chip_family != CHIP_VEGAM)
+		if ((hwmgr->chip_family == AMDGPU_FAMILY_CI) ||
+		    (hwmgr->chip_id == CHIP_POLARIS10) ||
+		    (hwmgr->chip_id == CHIP_POLARIS11) ||
+		    (hwmgr->chip_id == CHIP_POLARIS12) ||
+		    (hwmgr->chip_id == CHIP_TONGA))
 			PHM_WRITE_FIELD(hwmgr->device, MC_SEQ_CNTL_3, CAC_EN, 0x1);
 
 
diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
index 8176b855b9df3..41df6e7813eaa 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
@@ -2470,7 +2470,8 @@ static uint32_t polaris10_get_mac_definition(uint32_t value)
 	case SMU_MAX_LEVELS_MVDD:
 		return SMU74_MAX_LEVELS_MVDD;
 	case SMU_UVD_MCLK_HANDSHAKE_DISABLE:
-		return SMU7_UVD_MCLK_HANDSHAKE_DISABLE;
+		return SMU7_UVD_MCLK_HANDSHAKE_DISABLE |
+				SMU7_VCE_MCLK_HANDSHAKE_DISABLE;
 	}
 
 	pr_warn("can't get the mac of %x\n", value);