/*
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* Copyright 2016 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors: AMD
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*
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*/
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#ifndef __DC_HUBBUB_DCN20_H__
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#define __DC_HUBBUB_DCN20_H__
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#include "dcn10/dcn10_hubbub.h"
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#include "dcn20_vmid.h"
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#define HUBBUB_REG_LIST_DCN20_COMMON()\
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HUBBUB_REG_LIST_DCN_COMMON(), \
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SR(DCHUBBUB_CRC_CTRL), \
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SR(DCN_VM_FB_LOCATION_BASE),\
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SR(DCN_VM_FB_LOCATION_TOP),\
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SR(DCN_VM_FB_OFFSET),\
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SR(DCN_VM_AGP_BOT),\
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SR(DCN_VM_AGP_TOP),\
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SR(DCN_VM_AGP_BASE)
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#define TO_DCN20_HUBBUB(hubbub)\
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container_of(hubbub, struct dcn20_hubbub, base)
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#define HUBBUB_REG_LIST_DCN20_COMMON()\
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HUBBUB_REG_LIST_DCN_COMMON(), \
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SR(DCHUBBUB_CRC_CTRL), \
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SR(DCN_VM_FB_LOCATION_BASE),\
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SR(DCN_VM_FB_LOCATION_TOP),\
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SR(DCN_VM_FB_OFFSET),\
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SR(DCN_VM_AGP_BOT),\
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SR(DCN_VM_AGP_TOP),\
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SR(DCN_VM_AGP_BASE)
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#define HUBBUB_REG_LIST_DCN20(id)\
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HUBBUB_REG_LIST_DCN20_COMMON(), \
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HUBBUB_SR_WATERMARK_REG_LIST(), \
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HUBBUB_VM_REG_LIST(),\
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SR(DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB),\
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SR(DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB)
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#define HUBBUB_MASK_SH_LIST_DCN20(mask_sh)\
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HUBBUB_MASK_SH_LIST_DCN_COMMON(mask_sh), \
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HUBBUB_MASK_SH_LIST_STUTTER(mask_sh), \
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HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh), \
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HUBBUB_SF(DCN_VM_FB_LOCATION_BASE, FB_BASE, mask_sh), \
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HUBBUB_SF(DCN_VM_FB_LOCATION_TOP, FB_TOP, mask_sh), \
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HUBBUB_SF(DCN_VM_FB_OFFSET, FB_OFFSET, mask_sh), \
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HUBBUB_SF(DCN_VM_AGP_BOT, AGP_BOT, mask_sh), \
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HUBBUB_SF(DCN_VM_AGP_TOP, AGP_TOP, mask_sh), \
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HUBBUB_SF(DCN_VM_AGP_BASE, AGP_BASE, mask_sh), \
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HUBBUB_SF(DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB, DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB, mask_sh), \
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HUBBUB_SF(DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB, DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB, mask_sh)
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struct dcn20_hubbub {
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struct hubbub base;
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const struct dcn_hubbub_registers *regs;
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const struct dcn_hubbub_shift *shifts;
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const struct dcn_hubbub_mask *masks;
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unsigned int debug_test_index_pstate;
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struct dcn_watermark_set watermarks;
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int num_vmid;
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struct dcn20_vmid vmid[16];
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unsigned int detile_buf_size;
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};
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void hubbub2_construct(struct dcn20_hubbub *hubbub,
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struct dc_context *ctx,
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const struct dcn_hubbub_registers *hubbub_regs,
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const struct dcn_hubbub_shift *hubbub_shift,
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const struct dcn_hubbub_mask *hubbub_mask);
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bool hubbub2_dcc_support_swizzle(
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enum swizzle_mode_values swizzle,
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unsigned int bytes_per_element,
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enum segment_order *segment_order_horz,
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enum segment_order *segment_order_vert);
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bool hubbub2_dcc_support_pixel_format(
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enum surface_pixel_format format,
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unsigned int *bytes_per_element);
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bool hubbub2_get_dcc_compression_cap(struct hubbub *hubbub,
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const struct dc_dcc_surface_param *input,
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struct dc_surface_dcc_cap *output);
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bool hubbub2_initialize_vmids(struct hubbub *hubbub,
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const struct dc_dcc_surface_param *input,
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struct dc_surface_dcc_cap *output);
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int hubbub2_init_dchub_sys_ctx(struct hubbub *hubbub,
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struct dcn_hubbub_phys_addr_config *pa_config);
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void hubbub2_init_vm_ctx(struct hubbub *hubbub,
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struct dcn_hubbub_virt_addr_config *va_config,
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int vmid);
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void hubbub2_update_dchub(struct hubbub *hubbub,
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struct dchub_init_data *dh_data);
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void hubbub2_get_dchub_ref_freq(struct hubbub *hubbub,
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unsigned int dccg_ref_freq_inKhz,
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unsigned int *dchub_ref_freq_inKhz);
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void hubbub2_wm_read_state(struct hubbub *hubbub,
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struct dcn_hubbub_wm *wm);
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#endif
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