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| author | Christian König <christian.koenig@amd.com> | 2018-01-12 16:34:44 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 20:18:05 +0100 |
| commit | b6cb3b5c13c270d63005486d6f2c6a6f2b0d9cdb (patch) | |
| tree | b4ef6272c063d6c94ff8cc4195827d101fe0d33b /drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | |
| parent | drm/amdgpu: wire up emit_wreg for UVD v6 (diff) | |
| download | linux-b6cb3b5c13c270d63005486d6f2c6a6f2b0d9cdb.tar.xz linux-b6cb3b5c13c270d63005486d6f2c6a6f2b0d9cdb.zip | |
drm/amdgpu: wire up emit_wreg for UVD v7
Needed for vm_flush unification.
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/uvd_v7_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c index 44f1a3dde4d6..42c4296909e9 100644 --- a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c @@ -1255,17 +1255,17 @@ static void uvd_v7_0_enc_ring_emit_ib(struct amdgpu_ring *ring, amdgpu_ring_write(ring, ib->length_dw); } -static void uvd_v7_0_vm_reg_write(struct amdgpu_ring *ring, - uint32_t data0, uint32_t data1) +static void uvd_v7_0_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) { struct amdgpu_device *adev = ring->adev; amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA0), 0)); - amdgpu_ring_write(ring, data0); + amdgpu_ring_write(ring, reg << 2); amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA1), 0)); - amdgpu_ring_write(ring, data1); + amdgpu_ring_write(ring, val); amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD), 0)); amdgpu_ring_write(ring, 8); @@ -1305,11 +1305,11 @@ static void uvd_v7_0_ring_emit_vm_flush(struct amdgpu_ring *ring, data0 = (hub->ctx0_ptb_addr_hi32 + vmid * 2) << 2; data1 = upper_32_bits(pd_addr); - uvd_v7_0_vm_reg_write(ring, data0, data1); + uvd_v7_0_ring_emit_wreg(ring, data0, data1); data0 = (hub->ctx0_ptb_addr_lo32 + vmid * 2) << 2; data1 = lower_32_bits(pd_addr); - uvd_v7_0_vm_reg_write(ring, data0, data1); + uvd_v7_0_ring_emit_wreg(ring, data0, data1); data0 = (hub->ctx0_ptb_addr_lo32 + vmid * 2) << 2; data1 = lower_32_bits(pd_addr); @@ -1319,7 +1319,7 @@ static void uvd_v7_0_ring_emit_vm_flush(struct amdgpu_ring *ring, /* flush TLB */ data0 = (hub->vm_inv_eng0_req + eng) << 2; data1 = req; - uvd_v7_0_vm_reg_write(ring, data0, data1); + uvd_v7_0_ring_emit_wreg(ring, data0, data1); /* wait for flush */ data0 = (hub->vm_inv_eng0_ack + eng) << 2; @@ -1380,6 +1380,14 @@ static void uvd_v7_0_enc_ring_emit_vm_flush(struct amdgpu_ring *ring, amdgpu_ring_write(ring, 1 << vmid); } +static void uvd_v7_0_enc_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, HEVC_ENC_CMD_REG_WRITE); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, val); +} + #if 0 static bool uvd_v7_0_is_idle(void *handle) { @@ -1730,6 +1738,7 @@ static const struct amdgpu_ring_funcs uvd_v7_0_ring_vm_funcs = { .pad_ib = amdgpu_ring_generic_pad_ib, .begin_use = amdgpu_uvd_ring_begin_use, .end_use = amdgpu_uvd_ring_end_use, + .emit_wreg = uvd_v7_0_ring_emit_wreg, }; static const struct amdgpu_ring_funcs uvd_v7_0_enc_ring_vm_funcs = { @@ -1756,6 +1765,7 @@ static const struct amdgpu_ring_funcs uvd_v7_0_enc_ring_vm_funcs = { .pad_ib = amdgpu_ring_generic_pad_ib, .begin_use = amdgpu_uvd_ring_begin_use, .end_use = amdgpu_uvd_ring_end_use, + .emit_wreg = uvd_v7_0_enc_ring_emit_wreg, }; static void uvd_v7_0_set_ring_funcs(struct amdgpu_device *adev) |