diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.h new file mode 100644 index 0000000000..aca389ec17 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.h @@ -0,0 +1,74 @@ +/* Copyright 2012-15 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 __DC_OPP_DCN201_H__ +#define __DC_OPP_DCN201_H__ + +#include "dcn20/dcn20_opp.h" + +#define TO_DCN201_OPP(opp)\ + container_of(opp, struct dcn201_opp, base) + +#define OPP_SF(reg_name, field_name, post_fix)\ + .field_name = reg_name ## __ ## field_name ## post_fix + +#define OPP_REG_LIST_DCN201(id) \ + OPP_REG_LIST_DCN10(id), \ + OPP_DPG_REG_LIST(id), \ + SRI(FMT_422_CONTROL, FMT, id) + +#define OPP_MASK_SH_LIST_DCN201(mask_sh) \ + OPP_MASK_SH_LIST_DCN20(mask_sh) + +#define OPP_DCN201_REG_FIELD_LIST(type) \ + OPP_DCN20_REG_FIELD_LIST(type); + +struct dcn201_opp_shift { + OPP_DCN201_REG_FIELD_LIST(uint8_t); +}; + +struct dcn201_opp_mask { + OPP_DCN201_REG_FIELD_LIST(uint32_t); +}; + +struct dcn201_opp_registers { + OPP_REG_VARIABLE_LIST_DCN2_0; +}; + +struct dcn201_opp { + struct output_pixel_processor base; + const struct dcn201_opp_registers *regs; + const struct dcn201_opp_shift *opp_shift; + const struct dcn201_opp_mask *opp_mask; + bool is_write_to_ram_a_safe; +}; + +void dcn201_opp_construct(struct dcn201_opp *oppn201, + struct dc_context *ctx, + uint32_t inst, + const struct dcn201_opp_registers *regs, + const struct dcn201_opp_shift *opp_shift, + const struct dcn201_opp_mask *opp_mask); + +#endif |