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| author | Jack Xiao <Jack.Xiao@amd.com> | 2020-03-20 10:54:45 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-04 10:03:27 -0400 |
| commit | 3748424ba9f1241a532c57372806ecfdda894449 (patch) | |
| tree | bbe4ece6a477e84f03dc3853c7d04300983c8620 /drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | |
| parent | d74c5b06e6a1f7931558bf9c16a948d84219bf95 (diff) | |
| download | linux-3748424ba9f1241a532c57372806ecfdda894449.tar.gz linux-3748424ba9f1241a532c57372806ecfdda894449.tar.bz2 linux-3748424ba9f1241a532c57372806ecfdda894449.zip | |
drm/amdgpu: use ring structure to access rptr/wptr v2
Use ring structure to access the cpu/gpu address of rptr/wptr.
v2: merge gfx10/sdma5/sdma5.2 patches
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c index 299de1d131d8..d2722adabd1b 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c @@ -407,7 +407,7 @@ static uint64_t jpeg_v2_0_dec_ring_get_wptr(struct amdgpu_ring *ring) struct amdgpu_device *adev = ring->adev; if (ring->use_doorbell) - return adev->wb.wb[ring->wptr_offs]; + return *ring->wptr_cpu_addr; else return RREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR); } @@ -424,7 +424,7 @@ static void jpeg_v2_0_dec_ring_set_wptr(struct amdgpu_ring *ring) struct amdgpu_device *adev = ring->adev; if (ring->use_doorbell) { - adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr); + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); } else { WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR, lower_32_bits(ring->wptr)); |