drm/amd/pm: change the workload type for some cards

From Kenneth Feng
b00ca567579a4c2f9a4cd6f9a63946f793e8b506 in linux 5.10.y/5.10.62
93c5701b00d50d192ce2247cb10d6c0b3fe25cd8 in mainline linux

diff --git a/sys/dev/pci/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c b/sys/dev/pci/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
index 2f766a4..f2654cc 100644 (file)
--- a/sys/dev/pci/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
+++ b/sys/dev/pci/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
@@ -5122,6 +5122,13 @@ static int vega10_get_power_profile_mode(struct pp_hwmgr *hwmgr, char *buf)
        return size;
 }
 
+static bool vega10_get_power_profile_mode_quirks(struct pp_hwmgr *hwmgr)
+{
+       struct amdgpu_device *adev = hwmgr->adev;
+
+       return (adev->pdev->device == 0x6860);
+}
+
 static int vega10_set_power_profile_mode(struct pp_hwmgr *hwmgr, long *input, uint32_t size)
 {
        struct vega10_hwmgr *data = hwmgr->backend;
@@ -5158,9 +5165,15 @@ static int vega10_set_power_profile_mode(struct pp_hwmgr *hwmgr, long *input, ui
        }
 
 out:
-       smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetWorkloadMask,
+       if (vega10_get_power_profile_mode_quirks(hwmgr))
+               smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetWorkloadMask,
                                                1 << power_profile_mode,
                                                NULL);
+       else
+               smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetWorkloadMask,
+                                               (!power_profile_mode) ? 0 : 1 << (power_profile_mode - 1),
+                                               NULL);
+
        hwmgr->power_profile_mode = power_profile_mode;
 
        return 0;