drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11

For SMU v13.0.4/11, driver does not need to stop RLC for S0i3,
the firmwares will handle that properly.

Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@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 ce41a8309582c91dca9d901df46691ad36079560..222af2fae745852bfa00b7fd41ae603f1f8e5414 100644 (file)
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -1581,9 +1581,9 @@ static int smu_disable_dpms(struct smu_context *smu)
 
        /*
         * For SMU 13.0.4/11, PMFW will handle the features disablement properly
-        * for gpu reset case. Driver involvement is unnecessary.
+        * for gpu reset and S0i3 cases. Driver involvement is unnecessary.
         */
-       if (amdgpu_in_reset(adev)) {
+       if (amdgpu_in_reset(adev) || adev->in_s0ix) {
                switch (adev->ip_versions[MP1_HWIP][0]) {
                case IP_VERSION(13, 0, 4):
                case IP_VERSION(13, 0, 11):