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drm/amdgpu:use formal register to trigger hdp invalidate

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Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Monk Liu
2017-07-04 15:43:38 +08:00
committed by Alex Deucher
parent 1d4e0a8c4f
commit 6e2e216fad
4 changed files with 4 additions and 4 deletions
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2
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
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@@ -3535,7 +3535,7 @@ static void gfx_v9_0_ring_emit_hdp_flush(struct amdgpu_ring *ring)
static void gfx_v9_0_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
{
gfx_v9_0_write_data_to_reg(ring, 0, true,
SOC15_REG_OFFSET(HDP, 0, mmHDP_DEBUG0), 1);
SOC15_REG_OFFSET(HDP, 0, mmHDP_READ_CACHE_INVALIDATE), 1);
}
static void gfx_v9_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,

2
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
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@@ -398,7 +398,7 @@ static void sdma_v4_0_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
{
amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_SRBM_WRITE) |
SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(0xf));
amdgpu_ring_write(ring, SOC15_REG_OFFSET(HDP, 0, mmHDP_DEBUG0));
amdgpu_ring_write(ring, SOC15_REG_OFFSET(HDP, 0, mmHDP_READ_CACHE_INVALIDATE));
amdgpu_ring_write(ring, 1);
}

2
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
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@@ -1161,7 +1161,7 @@ static void uvd_v7_0_ring_emit_hdp_flush(struct amdgpu_ring *ring)
*/
static void uvd_v7_0_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
{
amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(HDP, 0, mmHDP_DEBUG0), 0));
amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(HDP, 0, mmHDP_READ_CACHE_INVALIDATE), 0));
amdgpu_ring_write(ring, 1);
}

2
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
View File

@@ -812,7 +812,7 @@ static void vcn_v1_0_dec_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64
*/
static void vcn_v1_0_dec_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
{
amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(HDP, 0, mmHDP_DEBUG0), 0));
amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(HDP, 0, mmHDP_READ_CACHE_INVALIDATE), 0));
amdgpu_ring_write(ring, 1);
}