mirror of https://gitee.com/openkylin/linux.git
62 lines
1.3 KiB
C
62 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Platform data for MAX98095
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*
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* Copyright 2011 Maxim Integrated Products
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*/
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#ifndef __SOUND_MAX98095_PDATA_H__
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#define __SOUND_MAX98095_PDATA_H__
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/* Equalizer filter response configuration */
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struct max98095_eq_cfg {
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const char *name;
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unsigned int rate;
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u16 band1[5];
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u16 band2[5];
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u16 band3[5];
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u16 band4[5];
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u16 band5[5];
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};
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/* Biquad filter response configuration */
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struct max98095_biquad_cfg {
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const char *name;
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unsigned int rate;
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u16 band1[5];
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u16 band2[5];
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};
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/* codec platform data */
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struct max98095_pdata {
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/* Equalizers for DAI1 and DAI2 */
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struct max98095_eq_cfg *eq_cfg;
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unsigned int eq_cfgcnt;
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/* Biquad filter for DAI1 and DAI2 */
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struct max98095_biquad_cfg *bq_cfg;
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unsigned int bq_cfgcnt;
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/* Analog/digital microphone configuration:
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* 0 = analog microphone input (normal setting)
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* 1 = digital microphone input
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*/
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unsigned int digmic_left_mode:1;
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unsigned int digmic_right_mode:1;
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/* Pin5 is the mechanical method of sensing jack insertion
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* but it is something that might not be supported.
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* 0 = PIN5 not supported
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* 1 = PIN5 supported
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*/
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unsigned int jack_detect_pin5en:1;
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/* Slew amount for jack detection. Calculated as 4 * (delay + 1).
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* Default delay is 24 to get a time of 100ms.
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*/
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unsigned int jack_detect_delay;
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};
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#endif
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