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

[ Upstream commit b2a9e562dfa156bd53e62ce571f3f8f65d243f14 ]

On SMU v13.0.12, always query the firmware to get the current power
limit as it could be updated through other means also.

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index ed9dac00ebfb1805a5ab93e00f39ce7e6913a26f..f3f5b7dd15ccca806677f6aa824e0cf2b33d3c8d 100644 (file)
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -2802,6 +2802,7 @@ int smu_get_power_limit(void *handle,
                        switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) {
                        case IP_VERSION(13, 0, 2):
                        case IP_VERSION(13, 0, 6):
+                       case IP_VERSION(13, 0, 12):
                        case IP_VERSION(13, 0, 14):
                        case IP_VERSION(11, 0, 7):
                        case IP_VERSION(11, 0, 11):