drm/amd/pm: Fetch current power limit from FW

Power limit of SMUv13.0.6 SOCs can be updated by out-of-band ways. Fetch
the limit from firmware instead of using cached values.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index 13223fbaf3faa0743f5445e1c4db3e4eafa1400d..0ad947df777ab2665a8f0de986a5d39737dd9ded 100644 (file)
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -2674,6 +2674,7 @@ int smu_get_power_limit(void *handle,
                case SMU_PPT_LIMIT_CURRENT:
                        switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) {
                        case IP_VERSION(13, 0, 2):
+                       case IP_VERSION(13, 0, 6):
                        case IP_VERSION(11, 0, 7):
                        case IP_VERSION(11, 0, 11):
                        case IP_VERSION(11, 0, 12):