diff options
author | Stanley.Yang <Stanley.Yang@amd.com> | 2022-04-01 14:41:06 -0400 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2022-04-28 17:48:40 -0400 |
commit | 71199aa47bbccef3eda9940dc6d457ed0268f7d2 (patch) | |
tree | cd8e4fb86d92c7759cfe69d9d5ce1c7050fb6914 /drivers/gpu/drm/amd/amdgpu/soc21.h | |
parent | ba9e7a4a31ab679e60bcb7ed17b9a01a89f15df4 (diff) | |
download | linux-71199aa47bbccef3eda9940dc6d457ed0268f7d2.tar.bz2 |
drm/amdgpu: add soc21 common ip block v2
This adds soc21 common ip block support
Changed from v1:
Switch WREG32/RREG32_PCIE to use indirect reg access
helper for sco15 and onwards
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/soc21.h')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc21.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.h b/drivers/gpu/drm/amd/amdgpu/soc21.h new file mode 100644 index 000000000000..4c8067af1b65 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/soc21.h @@ -0,0 +1,30 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __SOC21_H__ +#define __SOC21_H__ + +extern const struct amdgpu_ip_block_version soc21_common_ip_block; + +void soc21_grbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid); +#endif |