![Linus Torvalds](/assets/img/avatar_default.png)
But we also have: - Support for the TPS659038 PMIC from the palmas driver. - Intel's Coleto Creek and Avoton SoCs support from the lpc_ich driver. - RTL8411B support from the rtsx driver. - More DT support for the Arizona, max8998, twl4030-power and the ti_am335x_tsadc drivers. - The SSBI driver move under MFD. - A conversion to the devm_* API for most of the MFD drivers. - The twl4030-power got split from twl-core into its own module. - A major ti_am335x_adc cleanup, leading to a proper DT support. - Our regular arizona and wm* updates and cleanups from the Wolfson folks. - A better error handling and initialization, and a regulator subdevice addition for the 88pm80x driver. - A bulk platform_set_drvdata() call removal that's no longer need since commit0998d063
. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJR2zCaAAoJEIqAPN1PVmxK29EP/ieZf7Z7z7bg/0lEOvtOzACy WoCdSGFu5XcHOnlv0Fl1Rr/1AJFQoh4KugkGnVyrlztYVOFymj5VDdd8B43cxMLt 7ymK/3crIH7uJuOoeDoDr3glLuo0TGB9f5Kv4ITdVD3/+AuqY4VIAisEDb0aWghW +v0I3fYeGdwRv+IqO5wacvddSoLa4rmOhnpbVMB2O1Y/LCm/yHI6tAFx1+AfH7y8 zMHbGFc+gHg1xupJBCnRel0v8J+KNc02G/B1zNom/avL8b/mNXNI8JFxs3bMA0r8 NpTHJ49OVPbhBQTA4U+BPoG4nzOiAOj0czf9dkGa5cyR8t4C9mmK+s8QHwepzrSG qbhCgTqp4bomB1m0RAO+z4F6BHTpmoChpho2btrwN9ZmhMHQeTWnGjjhEwZngpBq F22DC6k5ipV0k4962ZHfZ76v2Vot1gfd6zQ5r+2oHMMfWaKgS4L5efP2/wsU9H58 BxMm84C7OWbgcTRmNn9jl4L9phBD31wvNANfUeMhLMyshnwPK5ZuUdX/+K2rq6h9 w26Hg62HtKZFv/TEsCBQqpB6zSZa4u/KZzvwEahllQSQGKxIHaNYGtLGzJj9sCM+ baT/82DFKuEvKfJpUKSBMznImp4WNGEz+8s2w4m/Ssuf30GN2GHjM9Q4gcHJu2mk 7fTrsSHWYN+EHVzh1Zb8 =RqMp -----END PGP SIGNATURE----- Merge tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next Pull MFD update from Samuel Ortiz: "For the 3.11 merge we only have one new MFD driver for the Kontron PLD. But we also have: - Support for the TPS659038 PMIC from the palmas driver. - Intel's Coleto Creek and Avoton SoCs support from the lpc_ich driver. - RTL8411B support from the rtsx driver. - More DT support for the Arizona, max8998, twl4030-power and the ti_am335x_tsadc drivers. - The SSBI driver move under MFD. - A conversion to the devm_* API for most of the MFD drivers. - The twl4030-power got split from twl-core into its own module. - A major ti_am335x_adc cleanup, leading to a proper DT support. - Our regular arizona and wm* updates and cleanups from the Wolfson folks. - A better error handling and initialization, and a regulator subdevice addition for the 88pm80x driver. - A bulk platform_set_drvdata() call removal that's no longer need since commit0998d06310
("device-core: Ensure drvdata = NULL when no driver is bound") * tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next: (102 commits) mfd: sec: Provide max_register to regmap mfd: wm8994: Remove duplicate check for active JACKDET MAINTAINERS: Add include directory to MFD file patterns mfd: sec: Remove fields not used since regmap conversion watchdog: Kontron PLD watchdog timer driver mfd: max8998: Add support for Device Tree regulator: max8998: Use arrays for specifying voltages in platform data mfd: max8998: Add irq domain support regulator: palmas: Add TPS659038 support mfd: Kontron PLD mfd driver mfd: palmas: Add TPS659038 PMIC support mfd: palmas: Add SMPS10_BOOST feature mfd: palmas: Check if irq is valid mfd: lpc_ich: iTCO_wdt patch for Intel Coleto Creek DeviceIDs mfd: twl-core: Change TWL6025 references to TWL6032 mfd: davinci_voicecodec: Fix build breakage mfd: vexpress: Make the driver optional for arm and arm64 mfd: htc-egpio: Use devm_ioremap_nocache() instead of ioremap_nocache() mfd: davinci_voicecodec: Convert to use devm_* APIs mfd: twl4030-power: Fix relocking on error ...
239 lines
6.4 KiB
C
239 lines
6.4 KiB
C
/*
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* include/linux/mfd/wm8994/pdata.h -- Platform data for WM8994
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*
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* Copyright 2009 Wolfson Microelectronics PLC.
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*
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* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*/
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#ifndef __MFD_WM8994_PDATA_H__
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#define __MFD_WM8994_PDATA_H__
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#define WM8994_NUM_LDO 2
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#define WM8994_NUM_GPIO 11
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#define WM8994_NUM_AIF 3
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struct wm8994_ldo_pdata {
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/** GPIOs to enable regulator, 0 or less if not available */
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int enable;
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const struct regulator_init_data *init_data;
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};
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#define WM8994_CONFIGURE_GPIO 0x10000
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#define WM8994_DRC_REGS 5
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#define WM8994_EQ_REGS 20
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#define WM8958_MBC_CUTOFF_REGS 20
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#define WM8958_MBC_COEFF_REGS 48
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#define WM8958_MBC_COMBINED_REGS 56
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#define WM8958_VSS_HPF_REGS 2
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#define WM8958_VSS_REGS 148
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#define WM8958_ENH_EQ_REGS 32
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/**
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* DRC configurations are specified with a label and a set of register
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* values to write (the enable bits will be ignored). At runtime an
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* enumerated control will be presented for each DRC block allowing
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* the user to choose the configration to use.
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*
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* Configurations may be generated by hand or by using the DRC control
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* panel provided by the WISCE - see http://www.wolfsonmicro.com/wisce/
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* for details.
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*/
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struct wm8994_drc_cfg {
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const char *name;
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u16 regs[WM8994_DRC_REGS];
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};
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/**
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* ReTune Mobile configurations are specified with a label, sample
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* rate and set of values to write (the enable bits will be ignored).
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*
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* Configurations are expected to be generated using the ReTune Mobile
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* control panel in WISCE - see http://www.wolfsonmicro.com/wisce/
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*/
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struct wm8994_retune_mobile_cfg {
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const char *name;
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unsigned int rate;
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u16 regs[WM8994_EQ_REGS];
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};
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/**
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* Multiband compressor configurations are specified with a label and
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* two sets of values to write. Configurations are expected to be
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* generated using the multiband compressor configuration panel in
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* WISCE - see http://www.wolfsonmicro.com/wisce/
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*/
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struct wm8958_mbc_cfg {
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const char *name;
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u16 cutoff_regs[WM8958_MBC_CUTOFF_REGS];
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u16 coeff_regs[WM8958_MBC_COEFF_REGS];
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/* Coefficient layout when using MBC+VSS firmware */
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u16 combined_regs[WM8958_MBC_COMBINED_REGS];
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};
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/**
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* VSS HPF configurations are specified with a label and two values to
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* write. Configurations are expected to be generated using the
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* multiband compressor configuration panel in WISCE - see
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* http://www.wolfsonmicro.com/wisce/
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*/
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struct wm8958_vss_hpf_cfg {
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const char *name;
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u16 regs[WM8958_VSS_HPF_REGS];
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};
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/**
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* VSS configurations are specified with a label and array of values
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* to write. Configurations are expected to be generated using the
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* multiband compressor configuration panel in WISCE - see
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* http://www.wolfsonmicro.com/wisce/
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*/
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struct wm8958_vss_cfg {
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const char *name;
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u16 regs[WM8958_VSS_REGS];
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};
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/**
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* Enhanced EQ configurations are specified with a label and array of
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* values to write. Configurations are expected to be generated using
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* the multiband compressor configuration panel in WISCE - see
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* http://www.wolfsonmicro.com/wisce/
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*/
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struct wm8958_enh_eq_cfg {
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const char *name;
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u16 regs[WM8958_ENH_EQ_REGS];
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};
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/**
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* Microphone detection rates, used to tune response rates and power
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* consumption for WM8958/WM1811 microphone detection.
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*
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* @sysclk: System clock rate to use this configuration for.
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* @idle: True if this configuration should use when no accessory is detected,
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* false otherwise.
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* @start: Value for MICD_BIAS_START_TIME register field (not shifted).
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* @rate: Value for MICD_RATE register field (not shifted).
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*/
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struct wm8958_micd_rate {
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int sysclk;
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bool idle;
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int start;
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int rate;
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};
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struct wm8994_pdata {
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int gpio_base;
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/**
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* Default values for GPIOs if non-zero, WM8994_CONFIGURE_GPIO
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* can be used for all zero values.
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*/
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int gpio_defaults[WM8994_NUM_GPIO];
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struct wm8994_ldo_pdata ldo[WM8994_NUM_LDO];
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int irq_base; /** Base IRQ number for WM8994, required for IRQs */
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unsigned long irq_flags; /** user irq flags */
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int num_drc_cfgs;
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struct wm8994_drc_cfg *drc_cfgs;
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int num_retune_mobile_cfgs;
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struct wm8994_retune_mobile_cfg *retune_mobile_cfgs;
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int num_mbc_cfgs;
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struct wm8958_mbc_cfg *mbc_cfgs;
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int num_vss_cfgs;
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struct wm8958_vss_cfg *vss_cfgs;
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int num_vss_hpf_cfgs;
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struct wm8958_vss_hpf_cfg *vss_hpf_cfgs;
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int num_enh_eq_cfgs;
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struct wm8958_enh_eq_cfg *enh_eq_cfgs;
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int num_micd_rates;
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struct wm8958_micd_rate *micd_rates;
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/* Power up delays to add after microphone bias power up (ms) */
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int micb1_delay;
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int micb2_delay;
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/* LINEOUT can be differential or single ended */
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unsigned int lineout1_diff:1;
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unsigned int lineout2_diff:1;
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/* Common mode feedback */
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unsigned int lineout1fb:1;
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unsigned int lineout2fb:1;
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/* Delay between detecting a jack and starting microphone
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* detect (specified in ms)
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*/
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int micdet_delay;
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/* Delay between microphone detect completing and reporting on
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* insert (specified in ms)
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*/
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int mic_id_delay;
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/* IRQ for microphone detection if brought out directly as a
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* signal.
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*/
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int micdet_irq;
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/* WM8994 microphone biases: 0=0.9*AVDD1 1=0.65*AVVD1 */
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unsigned int micbias1_lvl:1;
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unsigned int micbias2_lvl:1;
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/* WM8994 jack detect threashold levels, see datasheet for values */
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unsigned int jd_scthr:2;
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unsigned int jd_thr:2;
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/* Configure WM1811 jack detection for use with external capacitor */
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unsigned int jd_ext_cap:1;
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/* WM8958 microphone bias configuration */
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int micbias[2];
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/* WM8958 microphone detection ranges */
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u16 micd_lvl_sel;
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/* Disable the internal pull downs on the LDOs if they are
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* always driven (eg, connected to an always on supply or
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* GPIO that always drives an output. If they float power
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* consumption will rise.
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*/
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bool ldo_ena_always_driven;
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/*
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* SPKMODE must be pulled internally by the device on this
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* system.
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*/
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bool spkmode_pu;
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/**
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* Maximum number of channels clocks will be generated for,
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* useful for systems where and I2S bus with multiple data
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* lines is mastered.
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*/
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int max_channels_clocked[WM8994_NUM_AIF];
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/**
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* GPIO for the IRQ pin if host only supports edge triggering
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*/
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int irq_gpio;
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};
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#endif
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