diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index f7a6fafd70ae..756f3c60ae6a 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -1522,6 +1522,10 @@ static int sdma_v4_0_late_init(void *handle) return 0; } + /* handle resume path. */ + if (*ras_if) + goto resume; + *ras_if = kmalloc(sizeof(**ras_if), GFP_KERNEL); if (!*ras_if) return -ENOMEM; @@ -1546,7 +1550,7 @@ static int sdma_v4_0_late_init(void *handle) r = amdgpu_ras_sysfs_create(adev, &fs_info); if (r) goto sysfs; - +resume: r = amdgpu_irq_get(adev, &adev->sdma.ecc_irq, AMDGPU_SDMA_IRQ_ECC0); if (r) goto irq; |