From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- include/sound/wm8996.h | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 include/sound/wm8996.h (limited to 'include/sound/wm8996.h') diff --git a/include/sound/wm8996.h b/include/sound/wm8996.h new file mode 100644 index 000000000..247f9917e --- /dev/null +++ b/include/sound/wm8996.h @@ -0,0 +1,52 @@ +/* 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 -- cgit v1.2.3