drm/amdgpu: add IH ring to ih_get_wptr/ih_set_rptr v2
authorChristian König <christian.koenig@amd.com>
Mon, 17 Sep 2018 14:13:49 +0000 (16:13 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 14 Jan 2019 20:04:47 +0000 (15:04 -0500)
commit8bb9eb480d032418bd08d0a6a39e4eaa1dec2fb8
tree0b83e974d2b75e4d0fc1aaa6fb3e28eb838f22ab
parent73c97fa4421fa0465a0b25a0ccf62af32e4bd01e
drm/amdgpu: add IH ring to ih_get_wptr/ih_set_rptr v2

Let's start to support multiple rings.

v2: decode IV is needed as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h
drivers/gpu/drm/amd/amdgpu/cik_ih.c
drivers/gpu/drm/amd/amdgpu/cz_ih.c
drivers/gpu/drm/amd/amdgpu/iceland_ih.c
drivers/gpu/drm/amd/amdgpu/si_ih.c
drivers/gpu/drm/amd/amdgpu/tonga_ih.c
drivers/gpu/drm/amd/amdgpu/vega10_ih.c