drm/amdgpu:use hw_init for sriov_gpu_reset

no suspend invoked so after VF FLR by host, we just
call hw_init to reinitialize IPs.

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@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 2abb76a..552452a 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1607,7 +1607,7 @@ int amdgpu_suspend(struct amdgpu_device *adev)
        return 0;
 }
 
-static int amdgpu_sriov_resume_early(struct amdgpu_device *adev)
+static int amdgpu_sriov_reinit_early(struct amdgpu_device *adev)
 {
        int i, r;
 
@@ -1618,7 +1618,7 @@ static int amdgpu_sriov_resume_early(struct amdgpu_device *adev)
                if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON ||
                                adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC ||
                                adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_IH)
-                       r = adev->ip_blocks[i].version->funcs->resume(adev);
+                       r = adev->ip_blocks[i].version->funcs->hw_init(adev);
 
                if (r) {
                        DRM_ERROR("resume of IP block <%s> failed %d\n",
@@ -1630,7 +1630,7 @@ static int amdgpu_sriov_resume_early(struct amdgpu_device *adev)
        return 0;
 }
 
-static int amdgpu_sriov_resume_late(struct amdgpu_device *adev)
+static int amdgpu_sriov_reinit_late(struct amdgpu_device *adev)
 {
        int i, r;
 
@@ -1643,7 +1643,7 @@ static int amdgpu_sriov_resume_late(struct amdgpu_device *adev)
                                adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_IH )
                        continue;
 
-               r = adev->ip_blocks[i].version->funcs->resume(adev);
+               r = adev->ip_blocks[i].version->funcs->hw_init(adev);
                if (r) {
                        DRM_ERROR("resume of IP block <%s> failed %d\n",
                                  adev->ip_blocks[i].version->funcs->name, r);
@@ -2375,13 +2375,13 @@ int amdgpu_sriov_gpu_reset(struct amdgpu_device *adev, bool voluntary)
 
 
        /* Resume IP prior to SMC */
-       amdgpu_sriov_resume_early(adev);
+       amdgpu_sriov_reinit_early(adev);
 
        /* we need recover gart prior to run SMC/CP/SDMA resume */
        amdgpu_ttm_recover_gart(adev);
 
        /* now we are okay to resume SMC/CP/SDMA */
-       amdgpu_sriov_resume_late(adev);
+       amdgpu_sriov_reinit_late(adev);
 
        amdgpu_irq_gpu_reset_resume_helper(adev);