diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index e35ed0cc2ec6..8eba99aa0f8f 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -662,28 +662,35 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev, } else { switch (amdgpu_ip_version(adev, MMHUB_HWIP, 0)) { case IP_VERSION(9, 0, 0): - mmhub_cid = mmhub_client_ids_vega10[cid][rw]; + mmhub_cid = cid < ARRAY_SIZE(mmhub_client_ids_vega10) ? + mmhub_client_ids_vega10[cid][rw] : NULL; break; case IP_VERSION(9, 3, 0): - mmhub_cid = mmhub_client_ids_vega12[cid][rw]; + mmhub_cid = cid < ARRAY_SIZE(mmhub_client_ids_vega12) ? + mmhub_client_ids_vega12[cid][rw] : NULL; break; case IP_VERSION(9, 4, 0): - mmhub_cid = mmhub_client_ids_vega20[cid][rw]; + mmhub_cid = cid < ARRAY_SIZE(mmhub_client_ids_vega20) ? + mmhub_client_ids_vega20[cid][rw] : NULL; break; case IP_VERSION(9, 4, 1): - mmhub_cid = mmhub_client_ids_arcturus[cid][rw]; + mmhub_cid = cid < ARRAY_SIZE(mmhub_client_ids_arcturus) ? + mmhub_client_ids_arcturus[cid][rw] : NULL; break; case IP_VERSION(9, 1, 0): case IP_VERSION(9, 2, 0): - mmhub_cid = mmhub_client_ids_raven[cid][rw]; + mmhub_cid = cid < ARRAY_SIZE(mmhub_client_ids_raven) ? + mmhub_client_ids_raven[cid][rw] : NULL; break; case IP_VERSION(1, 5, 0): case IP_VERSION(2, 4, 0): - mmhub_cid = mmhub_client_ids_renoir[cid][rw]; + mmhub_cid = cid < ARRAY_SIZE(mmhub_client_ids_renoir) ? + mmhub_client_ids_renoir[cid][rw] : NULL; break; case IP_VERSION(1, 8, 0): case IP_VERSION(9, 4, 2): - mmhub_cid = mmhub_client_ids_aldebaran[cid][rw]; + mmhub_cid = cid < ARRAY_SIZE(mmhub_client_ids_aldebaran) ? + mmhub_client_ids_aldebaran[cid][rw] : NULL; break; default: mmhub_cid = NULL; |