37 lines
1.0 KiB
C
37 lines
1.0 KiB
C
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/* Copyright (c) 2010, The Linux Foundation. All rights reserved.
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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 version 2 and
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* only version 2 as published by the Free Software Foundation.
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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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*/
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#ifndef __MACH_QDSP5_V2_SNDDEV_MI2S_H
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#define __MACH_QDSP5_V2_SNDDEV_MI2S_H
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struct snddev_mi2s_data {
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u32 capability; /* RX or TX */
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const char *name;
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u32 copp_id; /* audpp routing */
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u32 acdb_id; /* Audio Cal purpose */
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u8 channel_mode;
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u8 sd_lines;
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void (*route) (void);
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void (*deroute) (void);
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u32 default_sample_rate;
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};
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int mi2s_config_clk_gpio(void);
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int mi2s_config_data_gpio(u32 direction, u8 sd_line_mask);
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int mi2s_unconfig_clk_gpio(void);
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int mi2s_unconfig_data_gpio(u32 direction, u8 sd_line_mask);
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#endif
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