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ASoC: Add driver for Voice Processor Codec FM1288
Change-Id: I4d5fc9e4aff9a70f10ea27be1c21f4363608b5d3 Signed-off-by: Li Dongqiang <david.li@rock-chips.com>
This commit is contained in:
ldq
Tao Huang
parent
d1d6ca3c94
commit
10587108cb
20
Documentation/devicetree/bindings/sound/fm1288.txt
Normal file
20
Documentation/devicetree/bindings/sound/fm1288.txt
Normal file
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@ -0,0 +1,20 @@
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FM1288 Voice Processor Codec
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Required properties:
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- compatible: "fm1288"
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- reg: the I2C address of the device for I2C
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- pwd-gpios: Power down control
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Optional properties:
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- bypass-gpios: Voice data by-pass control
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Example:
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fm1288: fm1288@60 {
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compatible = "fm1288";
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reg = <0x60>;
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pwd-gpios = <&gpio0 RK_PD1 GPIO_ACTIVE_HIGH>;
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bypass-gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
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};
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@ -69,6 +69,7 @@ config SND_SOC_ALL_CODECS
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select SND_SOC_ES8328_SPI if SPI_MASTER
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select SND_SOC_ES8328_I2C if I2C
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select SND_SOC_ES8396 if I2C
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select SND_SOC_FM1288 if I2C
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select SND_SOC_GTM601
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select SND_SOC_ICS43432
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select SND_SOC_ISABELLE if I2C
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@ -504,6 +505,11 @@ config SND_SOC_GTM601
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config SND_SOC_ICS43432
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tristate
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config SND_SOC_FM1288
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tristate "Voice Processor support for FM1288"
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help
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Say Y if you want to add support for Voice Processor FM1288.
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config SND_SOC_ISABELLE
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tristate
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@ -63,6 +63,7 @@ snd-soc-es8328-objs := es8328.o
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snd-soc-es8328-i2c-objs := es8328-i2c.o
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snd-soc-es8328-spi-objs := es8328-spi.o
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snd-soc-es8396-objs := es8396.o
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snd-soc-fm1288-objs := fm1288.o
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snd-soc-gtm601-objs := gtm601.o
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snd-soc-ics43432-objs := ics43432.o
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snd-soc-isabelle-objs := isabelle.o
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@ -268,6 +269,7 @@ obj-$(CONFIG_SND_SOC_ES8328) += snd-soc-es8328.o
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obj-$(CONFIG_SND_SOC_ES8328_I2C)+= snd-soc-es8328-i2c.o
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obj-$(CONFIG_SND_SOC_ES8328_SPI)+= snd-soc-es8328-spi.o
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obj-$(CONFIG_SND_SOC_ES8396) += snd-soc-es8396.o
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obj-$(CONFIG_SND_SOC_FM1288) += snd-soc-fm1288.o
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obj-$(CONFIG_SND_SOC_GTM601) += snd-soc-gtm601.o
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obj-$(CONFIG_SND_SOC_ICS43432) += snd-soc-ics43432.o
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obj-$(CONFIG_SND_SOC_ISABELLE) += snd-soc-isabelle.o
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200
sound/soc/codecs/fm1288.c
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200
sound/soc/codecs/fm1288.c
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@ -0,0 +1,200 @@
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/*
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* FM1288 Voice Processor Codec driver
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*
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* Copyright (C) 2017 Rockchip Electronics Co., Ltd.
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* Author: Yeevan <showy.zhang@rock-chips.com>
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <linux/module.h>
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#include <linux/moduleparam.h>
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#include <linux/init.h>
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#include <linux/delay.h>
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#include <linux/pm.h>
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#include <linux/i2c.h>
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#include <linux/slab.h>
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#include <linux/gpio.h>
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#include <linux/of_gpio.h>
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static int fm1288_i2c_probe(struct i2c_client *i2c_client,
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const struct i2c_device_id *id)
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{
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int ret = -1;
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struct gpio_desc *fm1288_ctl_gpio;
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const unsigned char reg[] = {
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0xFC, 0xF3, 0x68, 0x64, 0x00,
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0xFC, 0xF3, 0x0D, 0x3F, 0x80, 0x90, 0x94, 0x3E,
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0xFC, 0xF3, 0x0D, 0x3F, 0x81, 0x93, 0x83, 0xDE,
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0xFC, 0xF3, 0x0D, 0x3F, 0x82, 0x19, 0x2A, 0xBF,
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0xFC, 0xF3, 0x0D, 0x3F, 0x83, 0x40, 0x05, 0x08,
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0xFC, 0xF3, 0x0D, 0x3F, 0x84, 0x19, 0x3E, 0x7F,
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0xFC, 0xF3, 0x0D, 0x3F, 0x85, 0x80, 0x95, 0x2A,
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0xFC, 0xF3, 0x0D, 0x3F, 0x86, 0x2A, 0x7A, 0xAA,
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0xFC, 0xF3, 0x0D, 0x3F, 0x87, 0x19, 0x28, 0x4F,
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0xFC, 0xF3, 0x0D, 0x3F, 0x88, 0x80, 0x94, 0x3A,
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0xFC, 0xF3, 0x0D, 0x3F, 0x89, 0x82, 0x32, 0xD1,
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0xFC, 0xF3, 0x0D, 0x3F, 0x8A, 0x26, 0x79, 0x0F,
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0xFC, 0xF3, 0x0D, 0x3F, 0x8B, 0x19, 0x2A, 0x80,
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0xFC, 0xF3, 0x0D, 0x3F, 0x8C, 0x80, 0x95, 0xBA,
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0xFC, 0xF3, 0x0D, 0x3F, 0x8D, 0x68, 0x00, 0xA1,
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0xFC, 0xF3, 0x0D, 0x3F, 0x8E, 0x94, 0x96, 0xD0,
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0xFC, 0xF3, 0x0D, 0x3F, 0x8F, 0x90, 0x95, 0xBE,
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0xFC, 0xF3, 0x0D, 0x3F, 0x90, 0x19, 0x2A, 0xBF,
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0xFC, 0xF3, 0x0D, 0x3F, 0x91, 0x40, 0xFA, 0x0A,
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0xFC, 0xF3, 0x0D, 0x3F, 0x92, 0x41, 0x77, 0x0C,
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0xFC, 0xF3, 0x0D, 0x3F, 0x93, 0x41, 0xF4, 0x0B,
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0xFC, 0xF3, 0x0D, 0x3F, 0x94, 0x42, 0xB1, 0x1F,
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0xFC, 0xF3, 0x0D, 0x3F, 0x95, 0x42, 0xEE, 0x0E,
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0xFC, 0xF3, 0x0D, 0x3F, 0x96, 0x82, 0x30, 0x11,
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0xFC, 0xF3, 0x0D, 0x3F, 0x97, 0x27, 0x91, 0x1F,
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0xFC, 0xF3, 0x0D, 0x3F, 0x98, 0x22, 0x7C, 0x01,
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0xFC, 0xF3, 0x0D, 0x3F, 0x99, 0x27, 0x91, 0x5F,
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0xFC, 0xF3, 0x0D, 0x3F, 0x9A, 0x22, 0x7B, 0x01,
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0xFC, 0xF3, 0x0D, 0x3F, 0x9B, 0x27, 0x91, 0x9F,
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0xFC, 0xF3, 0x0D, 0x3F, 0x9C, 0x22, 0x7F, 0x01,
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0xFC, 0xF3, 0x0D, 0x3F, 0x9D, 0x27, 0x91, 0xDF,
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0xFC, 0xF3, 0x0D, 0x3F, 0x9E, 0x22, 0x7E, 0x01,
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0xFC, 0xF3, 0x0D, 0x3F, 0x9F, 0x18, 0x34, 0xBF,
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0xFC, 0xF3, 0x0D, 0x3F, 0xA0, 0x22, 0x7F, 0x9F,
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0xFC, 0xF3, 0x0D, 0x3F, 0xA1, 0x19, 0xB0, 0x5F,
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0xFC, 0xF3, 0x0D, 0x3F, 0xA2, 0x41, 0x00, 0x0A,
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0xFC, 0xF3, 0x0D, 0x3F, 0xA3, 0x90, 0x96, 0xDA,
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0xFC, 0xF3, 0x0D, 0x3F, 0xA4, 0x82, 0x2C, 0x4A,
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0xFC, 0xF3, 0x0D, 0x3F, 0xA5, 0x23, 0xA2, 0x5F,
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0xFC, 0xF3, 0x0D, 0x3F, 0xA6, 0x92, 0x2C, 0x4A,
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0xFC, 0xF3, 0x0D, 0x3F, 0xA7, 0x82, 0x32, 0x5A,
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0xFC, 0xF3, 0x0D, 0x3F, 0xA8, 0x19, 0x76, 0x4F,
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0xFC, 0xF3, 0x0D, 0x3F, 0xA9, 0x82, 0x2F, 0x2A,
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0xFC, 0xF3, 0x0D, 0x3F, 0xAA, 0x40, 0x03, 0x85,
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0xFC, 0xF3, 0x0D, 0x3F, 0xAB, 0x26, 0xEA, 0x0F,
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0xFC, 0xF3, 0x0D, 0x3F, 0xAC, 0x22, 0x08, 0x02,
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0xFC, 0xF3, 0x0D, 0x3F, 0xAD, 0x92, 0x2F, 0x2A,
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0xFC, 0xF3, 0x0D, 0x3F, 0xAE, 0x18, 0x28, 0x3F,
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0xFC, 0xF3, 0x68, 0x64, 0x00,
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0xFC, 0xF3, 0x3B, 0x3F, 0xA0, 0x92, 0xAA,
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0xFC, 0xF3, 0x3B, 0x3F, 0xB0, 0x3F, 0x80,
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0xFC, 0xF3, 0x3B, 0x3F, 0xA1, 0x93, 0xE6,
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0xFC, 0xF3, 0x3B, 0x3F, 0xB1, 0x3F, 0x83,
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0xFC, 0xF3, 0x3B, 0x3F, 0xA2, 0x92, 0x82,
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0xFC, 0xF3, 0x3B, 0x3F, 0xB2, 0x3F, 0x85,
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0xFC, 0xF3, 0x3B, 0x3F, 0xA3, 0x92, 0xA7,
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0xFC, 0xF3, 0x3B, 0x3F, 0xB3, 0x3F, 0x88,
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0xFC, 0xF3, 0x3B, 0x3F, 0xA4, 0x83, 0x49,
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0xFC, 0xF3, 0x3B, 0x3F, 0xB4, 0x3F, 0x91,
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0xFC, 0xF3, 0x3B, 0x3F, 0xA5, 0x9B, 0x04,
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0xFC, 0xF3, 0x3B, 0x3F, 0xB5, 0x3F, 0xA0,
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0xFC, 0xF3, 0x3B, 0x3F, 0xA6, 0x97, 0x63,
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0xFC, 0xF3, 0x3B, 0x3F, 0xB6, 0x3F, 0xA2,
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0xFC, 0xF3, 0x3B, 0x3F, 0xA7, 0x82, 0x82,
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0xFC, 0xF3, 0x3B, 0x3F, 0xB7, 0x3F, 0xA9,
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0xFC, 0xF3, 0x3B, 0x23, 0xF7, 0x8A, 0x64,
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0xFC, 0xF3, 0x3B, 0x23, 0xF8, 0x75, 0xA1,
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0xFC, 0xF3, 0x3B, 0x23, 0xF9, 0x82, 0x2B,
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0xFC, 0xF3, 0x3B, 0x23, 0xFA, 0x7C, 0x22,
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0xFC, 0xF3, 0x3B, 0x23, 0xFB, 0x7F, 0xFF,
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0xFC, 0xF3, 0x3B, 0x22, 0xF2, 0x00, 0x34,
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0xFC, 0xF3, 0x3B, 0x23, 0xFC, 0x80, 0x0C,
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0xFC, 0xF3, 0x3B, 0x23, 0x09, 0x00, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0x01, 0x00, 0x02,
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0xFC, 0xF3, 0x3B, 0x22, 0xFA, 0x00, 0x3D,
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0xFC, 0xF3, 0x3B, 0x23, 0x02, 0x00, 0x01,
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0xFC, 0xF3, 0x3B, 0x22, 0xC8, 0x00, 0x29,
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0xFC, 0xF3, 0x3B, 0x23, 0x03, 0x09, 0x89,
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0xFC, 0xF3, 0x3B, 0x22, 0xF9, 0x00, 0x7F,
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0xFC, 0xF3, 0x3B, 0x23, 0x82, 0x02, 0x00,
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0xFC, 0xF3, 0x3B, 0x22, 0xE5, 0x02, 0x55,
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0xFC, 0xF3, 0x3B, 0x23, 0x83, 0x03, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0xEE, 0x40, 0x00,
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0xFC, 0xF3, 0x3B, 0x22, 0xC7, 0x00, 0x0C,
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0xFC, 0xF3, 0x3B, 0x23, 0xFD, 0x7F, 0xFF,
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0xFC, 0xF3, 0x3B, 0x23, 0x07, 0x00, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0xB4, 0x00, 0x01,
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0xFC, 0xF3, 0x3B, 0x23, 0x86, 0x10, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0xB8, 0x00, 0x01,
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0xFC, 0xF3, 0x3B, 0x23, 0x48, 0x08, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0xB3, 0x00, 0x04,
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0xFC, 0xF3, 0x3B, 0x23, 0x49, 0x10, 0x00,
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0xFC, 0xF3, 0x3B, 0x22, 0xC6, 0x00, 0x0C,
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0xFC, 0xF3, 0x3B, 0x23, 0xB7, 0x00, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0x04, 0x03, 0xCF,
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0xFC, 0xF3, 0x3B, 0x23, 0x0C, 0x04, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0xBE, 0x00, 0xE0,
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0xFC, 0xF3, 0x3B, 0x23, 0x0D, 0x01, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0x2D, 0x00, 0x01,
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0xFC, 0xF3, 0x3B, 0x23, 0x85, 0x0E, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0xBF, 0x00, 0x54,
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0xFC, 0xF3, 0x3B, 0x23, 0x6F, 0x05, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0x2F, 0x01, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0x10, 0x12, 0x0C,
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0xFC, 0xF3, 0x3B, 0x23, 0xED, 0x04, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0x39, 0x00, 0x20,
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0xFC, 0xF3, 0x3B, 0x23, 0x70, 0x03, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0x90, 0x44, 0x44,
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0xFC, 0xF3, 0x3B, 0x23, 0x6E, 0x20, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0x91, 0x44, 0x44,
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0xFC, 0xF3, 0x3B, 0x23, 0x05, 0x00, 0x01,
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0xFC, 0xF3, 0x3B, 0x23, 0xB5, 0x30, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0xF1, 0x3C, 0x9B,
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0xFC, 0xF3, 0x3B, 0x23, 0x93, 0x44, 0x44,
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0xFC, 0xF3, 0x3B, 0x23, 0xF2, 0xC3, 0x65,
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0xFC, 0xF3, 0x3B, 0x23, 0x94, 0x44, 0x44,
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0xFC, 0xF3, 0x3B, 0x23, 0xF3, 0x3C, 0x9B,
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0xFC, 0xF3, 0x3B, 0x23, 0x95, 0x44, 0x44,
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0xFC, 0xF3, 0x3B, 0x23, 0xF4, 0x8A, 0x69,
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0xFC, 0xF3, 0x3B, 0x22, 0xC4, 0x06, 0x22,
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0xFC, 0xF3, 0x3B, 0x23, 0xF5, 0x6C, 0xB1,
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0xFC, 0xF3, 0x3B, 0x23, 0xFF, 0x7F, 0x34,
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0xFC, 0xF3, 0x3B, 0x23, 0xF6, 0x75, 0xA1,
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0xFC, 0xF3, 0x3B, 0x23, 0xFE, 0x80, 0x8B,
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0xFC, 0xF3, 0x3B, 0x23, 0x84, 0x0A, 0x00,
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0xFC, 0xF3, 0x3B, 0x23, 0xBB, 0x20, 0x00,
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0xFC, 0xF3, 0x3B, 0x22, 0xFB, 0x00, 0x00
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};
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fm1288_ctl_gpio = devm_gpiod_get(&i2c_client->dev, "pwd", GPIOD_OUT_HIGH);
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if (IS_ERR(fm1288_ctl_gpio)) {
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dev_err(&i2c_client->dev, "%s Can not read property fm1288 pwd-gpios\n", __func__);
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return PTR_ERR(fm1288_ctl_gpio);
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}
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gpiod_direction_output(fm1288_ctl_gpio, 1);
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/*
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* To ensure power up completely before i2c trigger,
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* increase the delay of a period of time if necessary
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*/
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ret = i2c_master_send(i2c_client, reg, ARRAY_SIZE(reg));
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if (ret != ARRAY_SIZE(reg)) {
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dev_err(&i2c_client->dev, "fm1288 probe error\n");
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return ret;
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}
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return 0;
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}
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static const struct i2c_device_id fm1288_i2c_id[] = {
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{"fm1288", 0},
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{ }
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};
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MODULE_DEVICE_TABLE(i2c, fm1288_i2c_id);
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static struct i2c_driver fm1288_i2c_driver = {
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.driver = {
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.name = "fm1288",
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},
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.probe = fm1288_i2c_probe,
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.id_table = fm1288_i2c_id,
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};
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module_i2c_driver(fm1288_i2c_driver);
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MODULE_DESCRIPTION("Voice Processor fm1288 driver");
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MODULE_AUTHOR("Yeevan <showy.zhang@rock-chips.com>");
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MODULE_LICENSE("GPL");
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