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author | Zhan Liu <zhan.liu@amd.com> | 2021-09-25 00:01:48 -0700 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2021-10-04 15:22:57 -0400 |
commit | 3f68c01be9a2227de1e190317fe34a6fb835a094 (patch) | |
tree | da294c7baf14e182acf528fe663e1af4c5e113ed /drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.h | |
parent | 0ad53fe3ae82443c74ff8cfd7bd13377cc1134a3 (diff) | |
download | linux-stable-3f68c01be9a2227de1e190317fe34a6fb835a094.tar.gz linux-stable-3f68c01be9a2227de1e190317fe34a6fb835a094.tar.bz2 linux-stable-3f68c01be9a2227de1e190317fe34a6fb835a094.zip |
drm/amd/display: add cyan_skillfish display support
[Why]
add display related cyan_skillfish files in.
makefile controlled by CONFIG_DRM_AMD_DC_DCN201 flag.
v2: squash in clang fixes from Harry, Nathan
v3: squash in missing CONFIG_DRM_AMD_DC check (Alex)
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Zhan Liu <zhan.liu@amd.com>
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Jun Lei <jun.lei@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.h new file mode 100644 index 000000000000..cbd5b47b4acf --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.h @@ -0,0 +1,83 @@ +/* Copyright 2016 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. + * + * Authors: AMD + * + */ + +#ifndef __DCN201_DPP_H__ +#define __DCN201_DPP_H__ + +#include "dcn20/dcn20_dpp.h" + +#define TO_DCN201_DPP(dpp)\ + container_of(dpp, struct dcn201_dpp, base) + +#define TF_REG_LIST_DCN201(id) \ + TF_REG_LIST_DCN20(id) + +#define TF_REG_LIST_SH_MASK_DCN201(mask_sh)\ + TF_REG_LIST_SH_MASK_DCN20(mask_sh) + +#define TF_REG_FIELD_LIST_DCN201(type) \ + TF_REG_FIELD_LIST_DCN2_0(type) + +struct dcn201_dpp_shift { + TF_REG_FIELD_LIST_DCN201(uint8_t); +}; + +struct dcn201_dpp_mask { + TF_REG_FIELD_LIST_DCN201(uint32_t); +}; + +#define DPP_DCN201_REG_VARIABLE_LIST \ + DPP_DCN2_REG_VARIABLE_LIST + +struct dcn201_dpp_registers { + DPP_DCN201_REG_VARIABLE_LIST; +}; + +struct dcn201_dpp { + struct dpp base; + + const struct dcn201_dpp_registers *tf_regs; + const struct dcn201_dpp_shift *tf_shift; + const struct dcn201_dpp_mask *tf_mask; + + const uint16_t *filter_v; + const uint16_t *filter_h; + const uint16_t *filter_v_c; + const uint16_t *filter_h_c; + int lb_pixel_depth_supported; + int lb_memory_size; + int lb_bits_per_entry; + bool is_write_to_ram_a_safe; + struct scaler_data scl_data; + struct pwl_params pwl_data; +}; + +bool dpp201_construct(struct dcn201_dpp *dpp2, + struct dc_context *ctx, + uint32_t inst, + const struct dcn201_dpp_registers *tf_regs, + const struct dcn201_dpp_shift *tf_shift, + const struct dcn201_dpp_mask *tf_mask); + +#endif /* __DC_HWSS_DCN201_H__ */ |