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| author | Likun Gao <Likun.Gao@amd.com> | 2019-06-17 13:38:29 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-06-03 13:52:04 -0400 |
| commit | 157e72e831cb8f323108b5df6d0b148aef9507fb (patch) | |
| tree | b54e02f02f797e1eab3869669580517140509d6b /drivers/gpu/drm/amd/amdgpu/sdma_common.h | |
| parent | 06ff634c0dae791c17ceeeb60c74e14470d76898 (diff) | |
| download | linux-157e72e831cb8f323108b5df6d0b148aef9507fb.tar.gz linux-157e72e831cb8f323108b5df6d0b148aef9507fb.tar.bz2 linux-157e72e831cb8f323108b5df6d0b148aef9507fb.zip | |
drm/amdgpu: add sdma ip block for sienna_cichlid (v5)
Sienna_Cichlid have 4 sdma controllers.
v2: add missing license to sdma_common.h (Alex)
v3: rebase (Alex)
v4: squash in policy fix (Alex)
v4: squash in fw_name fix
Signed-off-by: Likun Gao <Likun.Gao@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/sdma_common.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_common.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_common.h b/drivers/gpu/drm/amd/amdgpu/sdma_common.h new file mode 100644 index 000000000000..8629ef7e8ad9 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_common.h @@ -0,0 +1,42 @@ +/* + * Copyright 2019 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 __SDMA_COMMON_H__ +#define __SDMA_COMMON_H__ + +enum sdma_utcl2_cache_read_policy { + CACHE_READ_POLICY_L2__LRU = 0x00000000, + CACHE_READ_POLICY_L2__STREAM = 0x00000001, + CACHE_READ_POLICY_L2__NOA = 0x00000002, + CACHE_READ_POLICY_L2__DEFAULT = CACHE_READ_POLICY_L2__NOA, +}; + +enum sdma_utcl2_cache_write_policy { + CACHE_WRITE_POLICY_L2__LRU = 0x00000000, + CACHE_WRITE_POLICY_L2__STREAM = 0x00000001, + CACHE_WRITE_POLICY_L2__NOA = 0x00000002, + CACHE_WRITE_POLICY_L2__BYPASS = 0x00000003, + CACHE_WRITE_POLICY_L2__DEFAULT = CACHE_WRITE_POLICY_L2__BYPASS, +}; + +#endif /* __SDMA_COMMON_H__ */ |