/*
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* Copyright 2020 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 __DAL_DCN30_AFMT_H__
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#define __DAL_DCN30_AFMT_H__
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#define DCN30_AFMT_FROM_AFMT(afmt)\
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container_of(afmt, struct dcn30_afmt, base)
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#define AFMT_DCN3_REG_LIST(id) \
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SRI(AFMT_INFOFRAME_CONTROL0, AFMT, id), \
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SRI(AFMT_VBI_PACKET_CONTROL, AFMT, id), \
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SRI(AFMT_AUDIO_PACKET_CONTROL, AFMT, id), \
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SRI(AFMT_AUDIO_PACKET_CONTROL2, AFMT, id), \
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SRI(AFMT_AUDIO_SRC_CONTROL, AFMT, id), \
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SRI(AFMT_60958_0, AFMT, id), \
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SRI(AFMT_60958_1, AFMT, id), \
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SRI(AFMT_60958_2, AFMT, id), \
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SRI(AFMT_MEM_PWR, AFMT, id)
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struct dcn30_afmt_registers {
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uint32_t AFMT_INFOFRAME_CONTROL0;
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uint32_t AFMT_VBI_PACKET_CONTROL;
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uint32_t AFMT_AUDIO_PACKET_CONTROL;
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uint32_t AFMT_AUDIO_PACKET_CONTROL2;
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uint32_t AFMT_AUDIO_SRC_CONTROL;
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uint32_t AFMT_60958_0;
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uint32_t AFMT_60958_1;
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uint32_t AFMT_60958_2;
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uint32_t AFMT_MEM_PWR;
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};
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#define DCN3_AFMT_MASK_SH_LIST(mask_sh)\
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SE_SF(AFMT0_AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, mask_sh),\
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SE_SF(AFMT0_AFMT_AUDIO_SRC_CONTROL, AFMT_AUDIO_SRC_SELECT, mask_sh),\
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SE_SF(AFMT0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE, mask_sh),\
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SE_SF(AFMT0_AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, mask_sh),\
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SE_SF(AFMT0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_LAYOUT_OVRD, mask_sh),\
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SE_SF(AFMT0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_60958_OSF_OVRD, mask_sh),\
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SE_SF(AFMT0_AFMT_60958_0, AFMT_60958_CS_CHANNEL_NUMBER_L, mask_sh),\
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SE_SF(AFMT0_AFMT_60958_0, AFMT_60958_CS_CLOCK_ACCURACY, mask_sh),\
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SE_SF(AFMT0_AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, mask_sh),\
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SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_2, mask_sh),\
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SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_3, mask_sh),\
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SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_4, mask_sh),\
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SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_5, mask_sh),\
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SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, mask_sh),\
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SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, mask_sh),\
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SE_SF(AFMT0_AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, mask_sh),\
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SE_SF(AFMT0_AFMT_MEM_PWR, AFMT_MEM_PWR_FORCE, mask_sh)
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#define AFMT_DCN3_REG_FIELD_LIST(type) \
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type AFMT_AUDIO_INFO_UPDATE;\
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type AFMT_AUDIO_SRC_SELECT;\
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type AFMT_AUDIO_CHANNEL_ENABLE;\
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type AFMT_60958_CS_UPDATE;\
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type AFMT_AUDIO_LAYOUT_OVRD;\
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type AFMT_60958_OSF_OVRD;\
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type AFMT_60958_CS_CHANNEL_NUMBER_L;\
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type AFMT_60958_CS_CLOCK_ACCURACY;\
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type AFMT_60958_CS_CHANNEL_NUMBER_R;\
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type AFMT_60958_CS_CHANNEL_NUMBER_2;\
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type AFMT_60958_CS_CHANNEL_NUMBER_3;\
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type AFMT_60958_CS_CHANNEL_NUMBER_4;\
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type AFMT_60958_CS_CHANNEL_NUMBER_5;\
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type AFMT_60958_CS_CHANNEL_NUMBER_6;\
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type AFMT_60958_CS_CHANNEL_NUMBER_7;\
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type AFMT_AUDIO_SAMPLE_SEND;\
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type AFMT_MEM_PWR_FORCE
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struct dcn30_afmt_shift {
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AFMT_DCN3_REG_FIELD_LIST(uint8_t);
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};
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struct dcn30_afmt_mask {
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AFMT_DCN3_REG_FIELD_LIST(uint32_t);
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};
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/**
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* speakersToChannels
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*
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* @brief
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* translate speakers to channels
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*
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* FL - Front Left
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* FR - Front Right
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* RL - Rear Left
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* RR - Rear Right
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* RC - Rear Center
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* FC - Front Center
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* FLC - Front Left Center
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* FRC - Front Right Center
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* RLC - Rear Left Center
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* RRC - Rear Right Center
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* LFE - Low Freq Effect
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*
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* FC
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* FLC FRC
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* FL FR
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*
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* LFE
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* ()
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*
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*
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* RL RR
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* RLC RRC
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* RC
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*
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* ch 8 7 6 5 4 3 2 1
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* 0b00000011 - - - - - - FR FL
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* 0b00000111 - - - - - LFE FR FL
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* 0b00001011 - - - - FC - FR FL
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* 0b00001111 - - - - FC LFE FR FL
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* 0b00010011 - - - RC - - FR FL
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* 0b00010111 - - - RC - LFE FR FL
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* 0b00011011 - - - RC FC - FR FL
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* 0b00011111 - - - RC FC LFE FR FL
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* 0b00110011 - - RR RL - - FR FL
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* 0b00110111 - - RR RL - LFE FR FL
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* 0b00111011 - - RR RL FC - FR FL
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* 0b00111111 - - RR RL FC LFE FR FL
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* 0b01110011 - RC RR RL - - FR FL
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* 0b01110111 - RC RR RL - LFE FR FL
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* 0b01111011 - RC RR RL FC - FR FL
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* 0b01111111 - RC RR RL FC LFE FR FL
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* 0b11110011 RRC RLC RR RL - - FR FL
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* 0b11110111 RRC RLC RR RL - LFE FR FL
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* 0b11111011 RRC RLC RR RL FC - FR FL
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* 0b11111111 RRC RLC RR RL FC LFE FR FL
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* 0b11000011 FRC FLC - - - - FR FL
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* 0b11000111 FRC FLC - - - LFE FR FL
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* 0b11001011 FRC FLC - - FC - FR FL
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* 0b11001111 FRC FLC - - FC LFE FR FL
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* 0b11010011 FRC FLC - RC - - FR FL
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* 0b11010111 FRC FLC - RC - LFE FR FL
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* 0b11011011 FRC FLC - RC FC - FR FL
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* 0b11011111 FRC FLC - RC FC LFE FR FL
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* 0b11110011 FRC FLC RR RL - - FR FL
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* 0b11110111 FRC FLC RR RL - LFE FR FL
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* 0b11111011 FRC FLC RR RL FC - FR FL
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* 0b11111111 FRC FLC RR RL FC LFE FR FL
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*
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* @param
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* speakers - speaker information as it comes from CEA audio block
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*/
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/* translate speakers to channels */
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union audio_cea_channels {
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uint8_t all;
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struct audio_cea_channels_bits {
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uint32_t FL:1;
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uint32_t FR:1;
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uint32_t LFE:1;
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uint32_t FC:1;
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uint32_t RL_RC:1;
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uint32_t RR:1;
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uint32_t RC_RLC_FLC:1;
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uint32_t RRC_FRC:1;
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} channels;
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};
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struct afmt;
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struct afmt_funcs {
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void (*setup_hdmi_audio)(
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struct afmt *afmt);
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void (*se_audio_setup)(
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struct afmt *afmt,
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unsigned int az_inst,
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struct audio_info *audio_info);
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void (*audio_mute_control)(
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struct afmt *afmt,
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bool mute);
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void (*audio_info_immediate_update)(
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struct afmt *afmt);
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void (*setup_dp_audio)(
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struct afmt *afmt);
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};
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struct afmt {
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const struct afmt_funcs *funcs;
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struct dc_context *ctx;
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int inst;
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};
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struct dcn30_afmt {
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struct afmt base;
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const struct dcn30_afmt_registers *regs;
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const struct dcn30_afmt_shift *afmt_shift;
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const struct dcn30_afmt_mask *afmt_mask;
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};
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void afmt3_construct(struct dcn30_afmt *afmt3,
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struct dc_context *ctx,
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uint32_t inst,
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const struct dcn30_afmt_registers *afmt_regs,
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const struct dcn30_afmt_shift *afmt_shift,
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const struct dcn30_afmt_mask *afmt_mask);
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#endif
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