linux-stable.git/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h, branch linux-5.4.y Linux kernel stable tree drm/amdgpu: implement UMC 64 bits REG operations 2019-08-09T16:17:10+00:00 Tao Zhou tao.zhou1@amd.com 2019-08-09T07:57:50+00:00 dd21a572c9068e9a59b46dea67e8a65a44aee90b implement 64 bits operations via 32 bits interface v2: make use of lower_32_bits() and upper_32_bits() macros Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
implement 64 bits operations via 32 bits interface

v2: make use of lower_32_bits() and upper_32_bits() macros

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add macro of umc for each channel 2019-08-02T15:30:38+00:00 Tao Zhou tao.zhou1@amd.com 2019-07-29T06:50:35+00:00 fee858ba5f96e6cbcbe8167444aeb6532519bb8c common function for all umc versions, loop for each umc channel is a frequent used operation in umc block, define it as a macro to simplify code Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
common function for all umc versions, loop for each umc channel is
a frequent used operation in umc block, define it as a macro to
simplify code

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add more parameters and functions to amdgpu_umc structure 2019-08-02T15:30:38+00:00 Tao Zhou tao.zhou1@amd.com 2019-07-29T06:10:54+00:00 33b97cf896d4ec6c05e8febdf73ee30c508a0481 expose more parameters and functions of specific umc version to common umc layer, so amdgpu_umc layer and other blocks could access them Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
expose more parameters and functions of specific umc version to common
umc layer, so amdgpu_umc layer and other blocks could access them

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add structures for umc error address translation 2019-07-31T19:50:11+00:00 Tao Zhou tao.zhou1@amd.com 2019-07-22T10:30:59+00:00 c2742aef4d17cca71346dc9327eef5840878a7d7 add related registers, callback function and channel index table Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
add related registers, callback function and channel index table

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: switch to amdgpu_umc structure 2019-07-31T19:49:52+00:00 Tao Zhou tao.zhou1@amd.com 2019-07-23T04:18:39+00:00 045c02165397c6c2c01ca5b8f68a9b642f4d244f create new amdgpu_umc structure to for more umc settings in future and switch to the new structure Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Dennis Li <dennis.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
create new amdgpu_umc structure to for more umc
settings in future and switch to the new structure

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Dennis Li <dennis.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add amdgpu_umc_functions structure 2019-07-31T19:48:57+00:00 Hawking Zhang Hawking.Zhang@amd.com 2019-07-23T11:42:03+00:00 9e585a523baa7cdd7d47f95336bdb47bd64f4d7b This is common structure as UMC callback function Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Dennis Li <dennis.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
This is common structure as UMC callback function

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Dennis Li <dennis.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>