diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c index f994508a36ea..fd22943685f7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c @@ -4373,6 +4373,10 @@ static int gfx_v11_0_hw_init(void *handle) if (r) return r; + /* get IMU version from HW if it's not set */ + if (!adev->gfx.imu_fw_version) + adev->gfx.imu_fw_version = RREG32_SOC15(GC, 0, regGFX_IMU_SCRATCH_0); + return r; } |