diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/mfd/wm8994/pdata.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/mfd/wm8994/pdata.h | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/ANDROID_3.4.5/include/linux/mfd/wm8994/pdata.h b/ANDROID_3.4.5/include/linux/mfd/wm8994/pdata.h deleted file mode 100644 index 893267bb..00000000 --- a/ANDROID_3.4.5/include/linux/mfd/wm8994/pdata.h +++ /dev/null @@ -1,210 +0,0 @@ -/* - * include/linux/mfd/wm8994/pdata.h -- Platform data for WM8994 - * - * Copyright 2009 Wolfson Microelectronics PLC. - * - * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * 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. - * - */ - -#ifndef __MFD_WM8994_PDATA_H__ -#define __MFD_WM8994_PDATA_H__ - -#define WM8994_NUM_LDO 2 -#define WM8994_NUM_GPIO 11 - -struct wm8994_ldo_pdata { - /** GPIOs to enable regulator, 0 or less if not available */ - int enable; - - const struct regulator_init_data *init_data; -}; - -#define WM8994_CONFIGURE_GPIO 0x10000 - -#define WM8994_DRC_REGS 5 -#define WM8994_EQ_REGS 20 -#define WM8958_MBC_CUTOFF_REGS 20 -#define WM8958_MBC_COEFF_REGS 48 -#define WM8958_MBC_COMBINED_REGS 56 -#define WM8958_VSS_HPF_REGS 2 -#define WM8958_VSS_REGS 148 -#define WM8958_ENH_EQ_REGS 32 - -/** - * DRC configurations are specified with a label and a set of register - * values to write (the enable bits will be ignored). At runtime an - * enumerated control will be presented for each DRC block allowing - * the user to choose the configration to use. - * - * Configurations may be generated by hand or by using the DRC control - * panel provided by the WISCE - see http://www.wolfsonmicro.com/wisce/ - * for details. - */ -struct wm8994_drc_cfg { - const char *name; - u16 regs[WM8994_DRC_REGS]; -}; - -/** - * ReTune Mobile configurations are specified with a label, sample - * rate and set of values to write (the enable bits will be ignored). - * - * Configurations are expected to be generated using the ReTune Mobile - * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/ - */ -struct wm8994_retune_mobile_cfg { - const char *name; - unsigned int rate; - u16 regs[WM8994_EQ_REGS]; -}; - -/** - * Multiband compressor configurations are specified with a label and - * two sets of values to write. Configurations are expected to be - * generated using the multiband compressor configuration panel in - * WISCE - see http://www.wolfsonmicro.com/wisce/ - */ -struct wm8958_mbc_cfg { - const char *name; - u16 cutoff_regs[WM8958_MBC_CUTOFF_REGS]; - u16 coeff_regs[WM8958_MBC_COEFF_REGS]; - - /* Coefficient layout when using MBC+VSS firmware */ - u16 combined_regs[WM8958_MBC_COMBINED_REGS]; -}; - -/** - * VSS HPF configurations are specified with a label and two values to - * write. Configurations are expected to be generated using the - * multiband compressor configuration panel in WISCE - see - * http://www.wolfsonmicro.com/wisce/ - */ -struct wm8958_vss_hpf_cfg { - const char *name; - u16 regs[WM8958_VSS_HPF_REGS]; -}; - -/** - * VSS configurations are specified with a label and array of values - * to write. Configurations are expected to be generated using the - * multiband compressor configuration panel in WISCE - see - * http://www.wolfsonmicro.com/wisce/ - */ -struct wm8958_vss_cfg { - const char *name; - u16 regs[WM8958_VSS_REGS]; -}; - -/** - * Enhanced EQ configurations are specified with a label and array of - * values to write. Configurations are expected to be generated using - * the multiband compressor configuration panel in WISCE - see - * http://www.wolfsonmicro.com/wisce/ - */ -struct wm8958_enh_eq_cfg { - const char *name; - u16 regs[WM8958_ENH_EQ_REGS]; -}; - -/** - * Microphone detection rates, used to tune response rates and power - * consumption for WM8958/WM1811 microphone detection. - * - * @sysclk: System clock rate to use this configuration for. - * @idle: True if this configuration should use when no accessory is detected, - * false otherwise. - * @start: Value for MICD_BIAS_START_TIME register field (not shifted). - * @rate: Value for MICD_RATE register field (not shifted). - */ -struct wm8958_micd_rate { - int sysclk; - bool idle; - int start; - int rate; -}; - -struct wm8994_pdata { - int gpio_base; - - /** - * Default values for GPIOs if non-zero, WM8994_CONFIGURE_GPIO - * can be used for all zero values. - */ - int gpio_defaults[WM8994_NUM_GPIO]; - - struct wm8994_ldo_pdata ldo[WM8994_NUM_LDO]; - - int irq_base; /** Base IRQ number for WM8994, required for IRQs */ - - int num_drc_cfgs; - struct wm8994_drc_cfg *drc_cfgs; - - int num_retune_mobile_cfgs; - struct wm8994_retune_mobile_cfg *retune_mobile_cfgs; - - int num_mbc_cfgs; - struct wm8958_mbc_cfg *mbc_cfgs; - - int num_vss_cfgs; - struct wm8958_vss_cfg *vss_cfgs; - - int num_vss_hpf_cfgs; - struct wm8958_vss_hpf_cfg *vss_hpf_cfgs; - - int num_enh_eq_cfgs; - struct wm8958_enh_eq_cfg *enh_eq_cfgs; - - int num_micd_rates; - struct wm8958_micd_rate *micd_rates; - - /* LINEOUT can be differential or single ended */ - unsigned int lineout1_diff:1; - unsigned int lineout2_diff:1; - - /* Common mode feedback */ - unsigned int lineout1fb:1; - unsigned int lineout2fb:1; - - /* IRQ for microphone detection if brought out directly as a - * signal. - */ - int micdet_irq; - - /* WM8994 microphone biases: 0=0.9*AVDD1 1=0.65*AVVD1 */ - unsigned int micbias1_lvl:1; - unsigned int micbias2_lvl:1; - - /* WM8994 jack detect threashold levels, see datasheet for values */ - unsigned int jd_scthr:2; - unsigned int jd_thr:2; - - /* Configure WM1811 jack detection for use with external capacitor */ - unsigned int jd_ext_cap:1; - - /* WM8958 microphone bias configuration */ - int micbias[2]; - - /* WM8958 microphone detection ranges */ - u16 micd_lvl_sel; - - /* Disable the internal pull downs on the LDOs if they are - * always driven (eg, connected to an always on supply or - * GPIO that always drives an output. If they float power - * consumption will rise. - */ - bool ldo_ena_always_driven; - - /* - * SPKMODE must be pulled internally by the device on this - * system. - */ - bool spkmode_pu; -}; - -#endif |