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drm/amdgpu: Skip PCTL0_MMHUB_DEEPSLEEP_IB write in jpegv4.0.3 under SRIOV
PCTL0_MMHUB_DEEPSLEEP_IB is blocked for VF access Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Reviewed-by: Samir Dhume <samir.dhume@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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bb61953962
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1 changed files with 10 additions and 6 deletions
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@ -654,9 +654,11 @@ static void jpeg_v4_0_3_dec_ring_set_wptr(struct amdgpu_ring *ring)
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*/
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static void jpeg_v4_0_3_dec_ring_insert_start(struct amdgpu_ring *ring)
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{
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amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET,
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0, 0, PACKETJ_TYPE0));
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amdgpu_ring_write(ring, 0x62a04); /* PCTL0_MMHUB_DEEPSLEEP_IB */
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if (!amdgpu_sriov_vf(ring->adev)) {
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amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET,
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0, 0, PACKETJ_TYPE0));
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amdgpu_ring_write(ring, 0x62a04); /* PCTL0_MMHUB_DEEPSLEEP_IB */
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}
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amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR,
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0, 0, PACKETJ_TYPE0));
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@ -672,9 +674,11 @@ static void jpeg_v4_0_3_dec_ring_insert_start(struct amdgpu_ring *ring)
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*/
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static void jpeg_v4_0_3_dec_ring_insert_end(struct amdgpu_ring *ring)
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{
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amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET,
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0, 0, PACKETJ_TYPE0));
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amdgpu_ring_write(ring, 0x62a04);
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if (!amdgpu_sriov_vf(ring->adev)) {
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amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET,
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0, 0, PACKETJ_TYPE0));
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amdgpu_ring_write(ring, 0x62a04);
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}
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amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR,
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0, 0, PACKETJ_TYPE0));
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