[PATCH] drm/amdgpu/amdgpu_smu: fix IP version check in smu_late_init()
Alex Deucher
alexander.deucher at amd.com
Mon Oct 4 18:14:38 UTC 2021
MP1 IP version is different on newer silicon revisions. Check
for both revisions.
Fixes: db95b2bd598d1a ("drm/amdgpu/amdgpu_smu: convert to IP version checking")
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index a2a2a8398cd7..b633f202b466 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -695,7 +695,8 @@ static int smu_late_init(void *handle)
return ret;
}
- if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 1))
+ if ((adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 1)) ||
+ (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 3)))
return 0;
if (!amdgpu_sriov_vf(adev) || smu->od_enabled) {
--
2.31.1
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