]> Git Repo - J-linux.git/blobdiff - drivers/gpu/drm/amd/amdgpu/si_dma.c
Merge tag 'ovl-update-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
[J-linux.git] / drivers / gpu / drm / amd / amdgpu / si_dma.c
index 195b45bcb8ad9b977e2b7ce0f10f106ba8e0fe43..f675111ace20c2c858180511247f4b05d57b44af 100644 (file)
@@ -40,7 +40,7 @@ static void si_dma_set_irq_funcs(struct amdgpu_device *adev);
 
 static uint64_t si_dma_ring_get_rptr(struct amdgpu_ring *ring)
 {
-       return ring->adev->wb.wb[ring->rptr_offs>>2];
+       return *ring->rptr_cpu_addr;
 }
 
 static uint64_t si_dma_ring_get_wptr(struct amdgpu_ring *ring)
@@ -56,8 +56,7 @@ static void si_dma_ring_set_wptr(struct amdgpu_ring *ring)
        struct amdgpu_device *adev = ring->adev;
        u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1;
 
-       WREG32(DMA_RB_WPTR + sdma_offsets[me],
-              (lower_32_bits(ring->wptr) << 2) & 0x3fffc);
+       WREG32(DMA_RB_WPTR + sdma_offsets[me], (ring->wptr << 2) & 0x3fffc);
 }
 
 static void si_dma_ring_emit_ib(struct amdgpu_ring *ring,
@@ -154,7 +153,7 @@ static int si_dma_start(struct amdgpu_device *adev)
                WREG32(DMA_RB_RPTR + sdma_offsets[i], 0);
                WREG32(DMA_RB_WPTR + sdma_offsets[i], 0);
 
-               rptr_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4);
+               rptr_addr = ring->rptr_gpu_addr;
 
                WREG32(DMA_RB_RPTR_ADDR_LO + sdma_offsets[i], lower_32_bits(rptr_addr));
                WREG32(DMA_RB_RPTR_ADDR_HI + sdma_offsets[i], upper_32_bits(rptr_addr) & 0xFF);
@@ -175,7 +174,7 @@ static int si_dma_start(struct amdgpu_device *adev)
                WREG32(DMA_CNTL + sdma_offsets[i], dma_cntl);
 
                ring->wptr = 0;
-               WREG32(DMA_RB_WPTR + sdma_offsets[i], lower_32_bits(ring->wptr) << 2);
+               WREG32(DMA_RB_WPTR + sdma_offsets[i], ring->wptr << 2);
                WREG32(DMA_RB_CNTL + sdma_offsets[i], rb_cntl | DMA_RB_ENABLE);
 
                ring->sched.ready = true;
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