diff options
| author | Alex Deucher <[email protected]> | 2016-03-29 22:28:50 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2017-03-30 03:53:37 +0000 |
| commit | d766e6a393383c60a55bdcc72586f21a1ff12509 (patch) | |
| tree | 2850bdf21e89a7bd48c8d08cd7ff6463ad955214 /drivers/gpu/drm/amd/amdgpu/cik_ih.c | |
| parent | drm/amdgpu: add 64bit doorbell functions (v2) (diff) | |
| download | kernel-d766e6a393383c60a55bdcc72586f21a1ff12509.tar.gz kernel-d766e6a393383c60a55bdcc72586f21a1ff12509.zip | |
drm/amdgpu: switch ih handling to two levels (v3)
Newer asics have a two levels of irq ids now:
client id - the IP
src id - the interrupt src within the IP
v2: integrated Christian's comments.
v3: fix rebase fail in SI and CIK
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Ken Wang <[email protected]>
Reviewed-by: Ken Wang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/cik_ih.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/cik_ih.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_ih.c b/drivers/gpu/drm/amd/amdgpu/cik_ih.c index 319b32cdea84..c222a438dbea 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/cik_ih.c @@ -248,6 +248,7 @@ static void cik_ih_decode_iv(struct amdgpu_device *adev, dw[2] = le32_to_cpu(adev->irq.ih.ring[ring_index + 2]); dw[3] = le32_to_cpu(adev->irq.ih.ring[ring_index + 3]); + entry->client_id = AMDGPU_IH_CLIENTID_LEGACY; entry->src_id = dw[0] & 0xff; entry->src_data = dw[1] & 0xfffffff; entry->ring_id = dw[2] & 0xff; |