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Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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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