drm/amdgpu: Assign correct bits for SDMA HDP flush
commit aebd3eb9d3
upstream.
HDP Flush request bit can be kept unique per AID, and doesn't need to be
unique SOC-wide. Assign only bits 10-13 for SDMA v4.4.2.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
cc7e522401
commit
bbfcd3136c
|
@ -366,7 +366,8 @@ static void sdma_v4_4_2_ring_emit_hdp_flush(struct amdgpu_ring *ring)
|
|||
u32 ref_and_mask = 0;
|
||||
const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg;
|
||||
|
||||
ref_and_mask = nbio_hf_reg->ref_and_mask_sdma0 << ring->me;
|
||||
ref_and_mask = nbio_hf_reg->ref_and_mask_sdma0
|
||||
<< (ring->me % adev->sdma.num_inst_per_aid);
|
||||
|
||||
sdma_v4_4_2_wait_reg_mem(ring, 0, 1,
|
||||
adev->nbio.funcs->get_hdp_flush_done_offset(adev),
|
||||
|
|
Loading…
Reference in New Issue