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| author | Christian König <christian.koenig@amd.com> | 2019-02-27 15:05:20 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-19 15:36:58 -0500 |
| commit | 1ae64cec8ab7201487c1abcaee582b5333a6263b (patch) | |
| tree | 0adf23f7b4276f47e202f2b0a009e8522ead18d1 /drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c | |
| parent | 0133690e0d080a12d65fb8845cf42d381e6175ab (diff) | |
| download | lwn-1ae64cec8ab7201487c1abcaee582b5333a6263b.tar.gz lwn-1ae64cec8ab7201487c1abcaee582b5333a6263b.zip | |
drm/amdgpu: enable IH doorbell for ring 1&2 on Vega
The doorbells should already be reserved, just enable them.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c index cc967dbfd631..6590143c3f75 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c @@ -118,7 +118,8 @@ static void nbio_v6_1_ih_doorbell_range(struct amdgpu_device *adev, if (use_doorbell) { ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, BIF_IH_DOORBELL_RANGE, OFFSET, doorbell_index); - ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, BIF_IH_DOORBELL_RANGE, SIZE, 2); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + BIF_IH_DOORBELL_RANGE, SIZE, 6); } else ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, BIF_IH_DOORBELL_RANGE, SIZE, 0); |