[PATCH 2/2] drm/amd/pm: Hide pp_dpm_pcie device attribute

[Lijo Lazar]

Hide PCIe DPM attribute on SOCs with GC v9.4.2 and GC v9.4.3.

Signed-off-by: Lijo Lazar <lijo.lazar at amd.com>
---
 drivers/gpu/drm/amd/pm/amdgpu_pm.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index 083048131bca..8f57c77a45dd 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -2249,6 +2249,10 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_
 		if (amdgpu_dpm_get_apu_thermal_limit(adev, &limit) ==
 		    -EOPNOTSUPP)
 			*states = ATTR_STATE_UNSUPPORTED;
+	} else if (DEVICE_ATTR_IS(pp_dpm_pcie)) {
+		if (gc_ver == IP_VERSION(9, 4, 2) ||
+		    gc_ver == IP_VERSION(9, 4, 3))
+			*states = ATTR_STATE_UNSUPPORTED;
 	}
 
 	switch (gc_ver) {
-- 
2.25.1