49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
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/*
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* This file is part of the coreboot project.
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*
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* Copyright 2015 Google, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <soc/nhlt.h>
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static const struct nhlt_format_config ssm4567_render_cfg[] = {
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/* 48 KHz 24-bits per sample. */
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{
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.num_channels = 2,
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.sample_freq_khz = 48,
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.container_bits_per_sample = 32,
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.valid_bits_per_sample = 24,
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.speaker_mask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT,
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.settings_file = "ssm4567-render-2ch-48khz-24b.bin",
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},
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};
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int nhlt_soc_add_ssm4567(struct nhlt *nhlt, int hwlink)
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{
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struct nhlt_endpoint *endp;
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/* Render Endpoint */
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endp = nhlt_soc_add_endpoint(nhlt, hwlink, AUDIO_DEV_I2S,
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NHLT_DIR_RENDER);
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if (endp == NULL)
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return -1;
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if (nhlt_endpoint_add_formats(endp, ssm4567_render_cfg,
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ARRAY_SIZE(ssm4567_render_cfg)))
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return -1;
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nhlt_next_instance(nhlt, NHLT_LINK_SSP);
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return 0;
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}
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