[net-next-2.6.git] / include / sound / wm8962.h

/*
 * wm8962.h  --  WM8962 Soc Audio driver platform data
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef _WM8962_PDATA_H
#define _WM8962_PDATA_H

#define WM8962_MAX_GPIO 6

/* Use to set GPIO default values to zero */
#define WM8962_GPIO_SET 0x10000

struct wm8962_pdata {
	int gpio_base;
	u32 gpio_init[WM8962_MAX_GPIO];

	/* Setup for microphone detection, raw value to be written to
	 * R48(0x30) - only microphone related bits will be updated.
	 * Detection may be enabled here for use with signals brought
	 * out on the GPIOs. */
	u32 mic_cfg;

	bool irq_active_low;

	bool spk_mono;   /* Speaker outputs tied together as mono */
};

#endif
Commit	Line	Data
9a76f1ff MB	1	/*
	2	* wm8962.h -- WM8962 Soc Audio driver platform data
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License version 2 as
	6	* published by the Free Software Foundation.
	7	*/
	8
	9	#ifndef _WM8962_PDATA_H
	10	#define _WM8962_PDATA_H
	11
	12	#define WM8962_MAX_GPIO 6
	13
	14	/* Use to set GPIO default values to zero */
	15	#define WM8962_GPIO_SET 0x10000
	16
	17	struct wm8962_pdata {
3367b8d4	18	int gpio_base;
9a76f1ff MB	19	u32 gpio_init[WM8962_MAX_GPIO];
9a76f1ff MB	20
a4f28c00 MB	21	/* Setup for microphone detection, raw value to be written to
	22	* R48(0x30) - only microphone related bits will be updated.
	23	* Detection may be enabled here for use with signals brought
	24	* out on the GPIOs. */
	25	u32 mic_cfg;
	26
45e65504 MB	27	bool irq_active_low;
45e65504 MB	28
9a76f1ff MB	29	bool spk_mono; /* Speaker outputs tied together as mono */
	30	};
	31
	32	#endif