drm/amd/powerplay: Configuring DIDT blocks only SQ enabled on Polaris11.

following firmware's request.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index 2f6225e8486759cda7249949567cb696790a0fa5..2ea9c0e786898a2d62c0f4501b7924fc30e4597b 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -767,16 +767,9 @@ int phm_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
 
 int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 {
-       /* power tune caps Assume disabled */
+
        phm_cap_set(hwmgr->platform_descriptor.platformCaps,
                                                PHM_PlatformCaps_SQRamping);
-       phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-                                               PHM_PlatformCaps_DBRamping);
-       phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-                                               PHM_PlatformCaps_TDRamping);
-       phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-                                               PHM_PlatformCaps_TCPRamping);
-
        phm_cap_set(hwmgr->platform_descriptor.platformCaps,
                                                PHM_PlatformCaps_RegulatorHot);
 
@@ -786,9 +779,19 @@ int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr)
        phm_cap_set(hwmgr->platform_descriptor.platformCaps,
                                PHM_PlatformCaps_TablelessHardwareInterface);
 
-       if ((hwmgr->chip_id == CHIP_POLARIS11) || (hwmgr->chip_id == CHIP_POLARIS12))
+
+       if (hwmgr->chip_id != CHIP_POLARIS10)
                phm_cap_set(hwmgr->platform_descriptor.platformCaps,
                                        PHM_PlatformCaps_SPLLShutdownSupport);
+
+       if (hwmgr->chip_id != CHIP_POLARIS11) {
+               phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+                                                       PHM_PlatformCaps_DBRamping);
+               phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+                                                       PHM_PlatformCaps_TDRamping);
+               phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+                                                       PHM_PlatformCaps_TCPRamping);
+       }
        return 0;
 }