/* * Copyright 2018 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 * */ #include <linux/slab.h> #include "reg_helper.h" #include "core_types.h" #include "dcn20_dccg.h" #define TO_DCN_DCCG(dccg) … #define REG(reg) … #undef FN #define FN(reg_name, field_name) … #define CTX … #define DC_LOGGER … void dccg2_update_dpp_dto(struct dccg *dccg, int dpp_inst, int req_dppclk) { … } void dccg2_get_dccg_ref_freq(struct dccg *dccg, unsigned int xtalin_freq_inKhz, unsigned int *dccg_ref_freq_inKhz) { … } void dccg2_set_fifo_errdet_ovr_en(struct dccg *dccg, bool en) { … } void dccg2_otg_add_pixel(struct dccg *dccg, uint32_t otg_inst) { … } void dccg2_otg_drop_pixel(struct dccg *dccg, uint32_t otg_inst) { … } void dccg2_init(struct dccg *dccg) { … } static const struct dccg_funcs dccg2_funcs = …; struct dccg *dccg2_create( struct dc_context *ctx, const struct dccg_registers *regs, const struct dccg_shift *dccg_shift, const struct dccg_mask *dccg_mask) { … } void dcn_dccg_destroy(struct dccg **dccg) { … }