drm/amdgpu: implement sdma_v4_0_ring_emit_reg_wait
authorChristian König <christian.koenig@amd.com>
Fri, 26 Jan 2018 12:15:01 +0000 (13:15 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 19 Feb 2018 19:19:09 +0000 (14:19 -0500)
commit5ad68ee4cabae2b5ddbd49ff40163ac93c169b20
treeb8b90a526334dd9026a447929fa91a09b453f12d
parent230fcc34a8175a79b9f145e67e07bd078a4c938f
drm/amdgpu: implement sdma_v4_0_ring_emit_reg_wait

Add emit_reg_wait implementation for SDMA v4.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c