This header provides for format for the GCA blocks clear state (i.e., default state). Each GCA version has a specific clear state.
Acked-by: Christian König christian.koenig@amd.com Acked-by: Jammy Zhou Jammy.Zhou@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com --- drivers/gpu/drm/amd/amdgpu/clearstate_defs.h | 44 ++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 drivers/gpu/drm/amd/amdgpu/clearstate_defs.h
diff --git a/drivers/gpu/drm/amd/amdgpu/clearstate_defs.h b/drivers/gpu/drm/amd/amdgpu/clearstate_defs.h new file mode 100644 index 0000000..3eda707 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/clearstate_defs.h @@ -0,0 +1,44 @@ +/* + * Copyright 2012 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 CLEARSTATE_DEFS_H +#define CLEARSTATE_DEFS_H + +enum section_id { + SECT_NONE, + SECT_CONTEXT, + SECT_CLEAR, + SECT_CTRLCONST +}; + +struct cs_extent_def { + const unsigned int *extent; + const unsigned int reg_index; + const unsigned int reg_count; +}; + +struct cs_section_def { + const struct cs_extent_def *section; + const enum section_id id; +}; + +#endif