drm/amdgpu: Check late_init status before set cg/pg state

Fix cg/pg unexpected set in hw init failed case.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index eda3d1e..94c92f5 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1656,7 +1656,7 @@ static int amdgpu_device_set_cg_state(struct amdgpu_device *adev,
 
        for (j = 0; j < adev->num_ip_blocks; j++) {
                i = state == AMD_CG_STATE_GATE ? j : adev->num_ip_blocks - j - 1;
-               if (!adev->ip_blocks[i].status.valid)
+               if (!adev->ip_blocks[i].status.late_initialized)
                        continue;
                /* skip CG for VCE/UVD, it's handled specially */
                if (adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_UVD &&
@@ -1686,7 +1686,7 @@ static int amdgpu_device_set_pg_state(struct amdgpu_device *adev, enum amd_power
 
        for (j = 0; j < adev->num_ip_blocks; j++) {
                i = state == AMD_PG_STATE_GATE ? j : adev->num_ip_blocks - j - 1;
-               if (!adev->ip_blocks[i].status.valid)
+               if (!adev->ip_blocks[i].status.late_initialized)
                        continue;
                /* skip CG for VCE/UVD, it's handled specially */
                if (adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_UVD &&