mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 20:53:53 +08:00
d2912cb15b
Based on 2 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 version 2 as published by the free software foundation 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 # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* linux/sound/wm8996.h -- Platform data for WM8996
|
|
*
|
|
* Copyright 2011 Wolfson Microelectronics. PLC.
|
|
*/
|
|
|
|
#ifndef __LINUX_SND_WM8996_H
|
|
#define __LINUX_SND_WM8996_H
|
|
|
|
enum wm8996_inmode {
|
|
WM8996_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */
|
|
WM8996_INVERTING = 1, /* IN1xN */
|
|
WM8996_NON_INVERTING = 2, /* IN1xP */
|
|
WM8996_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */
|
|
};
|
|
|
|
/**
|
|
* 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 wm8996_retune_mobile_config {
|
|
const char *name;
|
|
int rate;
|
|
u16 regs[20];
|
|
};
|
|
|
|
#define WM8996_SET_DEFAULT 0x10000
|
|
|
|
struct wm8996_pdata {
|
|
int irq_flags; /** Set IRQ trigger flags; default active low */
|
|
|
|
int ldo_ena; /** GPIO for LDO1; -1 for none */
|
|
|
|
int micdet_def; /** Default MICDET_SRC/HP1FB_SRC/MICD_BIAS */
|
|
|
|
enum wm8996_inmode inl_mode;
|
|
enum wm8996_inmode inr_mode;
|
|
|
|
u32 spkmute_seq; /** Value for register 0x802 */
|
|
|
|
int gpio_base;
|
|
u32 gpio_default[5];
|
|
|
|
int num_retune_mobile_cfgs;
|
|
struct wm8996_retune_mobile_config *retune_mobile_cfgs;
|
|
};
|
|
|
|
#endif
|