aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorOder Chiou <oder_chiou@realtek.com>2014-05-26 08:32:33 -0400
committerMark Brown <broonie@linaro.org>2014-06-01 15:18:21 -0400
commit0e826e86726423df5c3841d0a34a2edcd64a93e2 (patch)
tree62a33da41748ab5709f8b6e0d199e3a82e709d8a
parent15f78ea67fa712392daebc262821d9fe29705cfa (diff)
ASoC: add RT5677 CODEC driver
This patch adds the Realtek ALC5677 codec driver. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat
-rw-r--r--include/sound/rt5677.h21
-rw-r--r--sound/soc/codecs/Kconfig4
-rw-r--r--sound/soc/codecs/Makefile2
-rw-r--r--sound/soc/codecs/rt5677.c3498
-rw-r--r--sound/soc/codecs/rt5677.h1451
5 files changed, 4976 insertions, 0 deletions
diff --git a/include/sound/rt5677.h b/include/sound/rt5677.h
new file mode 100644
index 000000000000..3da14313bcfc
--- /dev/null
+++ b/include/sound/rt5677.h
@@ -0,0 +1,21 @@
1/*
2 * linux/sound/rt5677.h -- Platform data for RT5677
3 *
4 * Copyright 2013 Realtek Semiconductor Corp.
5 * Author: Oder Chiou <oder_chiou@realtek.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12#ifndef __LINUX_SND_RT5677_H
13#define __LINUX_SND_RT5677_H
14
15struct rt5677_platform_data {
16 /* IN1 IN2 can optionally be differential */
17 bool in1_diff;
18 bool in2_diff;
19};
20
21#endif
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index d29f19b44638..34422dc1e951 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -73,6 +73,7 @@ config SND_SOC_ALL_CODECS
73 select SND_SOC_RT5640 if I2C 73 select SND_SOC_RT5640 if I2C
74 select SND_SOC_RT5645 if I2C 74 select SND_SOC_RT5645 if I2C
75 select SND_SOC_RT5651 if I2C 75 select SND_SOC_RT5651 if I2C
76 select SND_SOC_RT5677 if I2C
76 select SND_SOC_SGTL5000 if I2C 77 select SND_SOC_SGTL5000 if I2C
77 select SND_SOC_SI476X if MFD_SI476X_CORE 78 select SND_SOC_SI476X if MFD_SI476X_CORE
78 select SND_SOC_SIRF_AUDIO_CODEC 79 select SND_SOC_SIRF_AUDIO_CODEC
@@ -404,6 +405,9 @@ config SND_SOC_RT5645
404config SND_SOC_RT5651 405config SND_SOC_RT5651
405 tristate 406 tristate
406 407
408config SND_SOC_RT5677
409 tristate
410
407#Freescale sgtl5000 codec 411#Freescale sgtl5000 codec
408config SND_SOC_SGTL5000 412config SND_SOC_SGTL5000
409 tristate "Freescale SGTL5000 CODEC" 413 tristate "Freescale SGTL5000 CODEC"
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index a3d12b4af1e7..397f18f3a9f9 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -62,6 +62,7 @@ snd-soc-rt5631-objs := rt5631.o
62snd-soc-rt5640-objs := rt5640.o 62snd-soc-rt5640-objs := rt5640.o
63snd-soc-rt5645-objs := rt5645.o 63snd-soc-rt5645-objs := rt5645.o
64snd-soc-rt5651-objs := rt5651.o 64snd-soc-rt5651-objs := rt5651.o
65snd-soc-rt5677-objs := rt5677.o
65snd-soc-sgtl5000-objs := sgtl5000.o 66snd-soc-sgtl5000-objs := sgtl5000.o
66snd-soc-alc5623-objs := alc5623.o 67snd-soc-alc5623-objs := alc5623.o
67snd-soc-alc5632-objs := alc5632.o 68snd-soc-alc5632-objs := alc5632.o
@@ -215,6 +216,7 @@ obj-$(CONFIG_SND_SOC_RT5631) += snd-soc-rt5631.o
215obj-$(CONFIG_SND_SOC_RT5640) += snd-soc-rt5640.o 216obj-$(CONFIG_SND_SOC_RT5640) += snd-soc-rt5640.o
216obj-$(CONFIG_SND_SOC_RT5645) += snd-soc-rt5645.o 217obj-$(CONFIG_SND_SOC_RT5645) += snd-soc-rt5645.o
217obj-$(CONFIG_SND_SOC_RT5651) += snd-soc-rt5651.o 218obj-$(CONFIG_SND_SOC_RT5651) += snd-soc-rt5651.o
219obj-$(CONFIG_SND_SOC_RT5677) += snd-soc-rt5677.o
218obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o 220obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o
219obj-$(CONFIG_SND_SOC_SIGMADSP) += snd-soc-sigmadsp.o 221obj-$(CONFIG_SND_SOC_SIGMADSP) += snd-soc-sigmadsp.o
220obj-$(CONFIG_SND_SOC_SI476X) += snd-soc-si476x.o 222obj-$(CONFIG_SND_SOC_SI476X) += snd-soc-si476x.o
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
new file mode 100644
index 000000000000..833231e27340
--- /dev/null
+++ b/sound/soc/codecs/rt5677.c
@@ -0,0 +1,3498 @@
1/*
2 * rt5677.c -- RT5677 ALSA SoC audio codec driver
3 *
4 * Copyright 2013 Realtek Semiconductor Corp.
5 * Author: Oder Chiou <oder_chiou@realtek.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12#include <linux/fs.h>
13#include <linux/module.h>
14#include <linux/moduleparam.h>
15#include <linux/init.h>
16#include <linux/delay.h>
17#include <linux/pm.h>
18#include <linux/regmap.h>
19#include <linux/i2c.h>
20#include <linux/platform_device.h>
21#include <linux/spi/spi.h>
22#include <sound/core.h>
23#include <sound/pcm.h>
24#include <sound/pcm_params.h>
25#include <sound/soc.h>
26#include <sound/soc-dapm.h>
27#include <sound/initval.h>
28#include <sound/tlv.h>
29
30#include "rt5677.h"
31
32#define RT5677_DEVICE_ID 0x6327
33
34#define RT5677_PR_RANGE_BASE (0xff + 1)
35#define RT5677_PR_SPACING 0x100
36
37#define RT5677_PR_BASE (RT5677_PR_RANGE_BASE + (0 * RT5677_PR_SPACING))
38
39static const struct regmap_range_cfg rt5677_ranges[] = {
40 {
41 .name = "PR",
42 .range_min = RT5677_PR_BASE,
43 .range_max = RT5677_PR_BASE + 0xfd,
44 .selector_reg = RT5677_PRIV_INDEX,
45 .selector_mask = 0xff,
46 .selector_shift = 0x0,
47 .window_start = RT5677_PRIV_DATA,
48 .window_len = 0x1,
49 },
50};
51
52static const struct reg_default init_list[] = {
53 {RT5677_PR_BASE + 0x3d, 0x364d},
54 {RT5677_PR_BASE + 0x17, 0x4fc0},
55 {RT5677_PR_BASE + 0x13, 0x0312},
56 {RT5677_PR_BASE + 0x1e, 0x0000},
57 {RT5677_PR_BASE + 0x12, 0x0eaa},
58 {RT5677_PR_BASE + 0x14, 0x018a},
59};
60#define RT5677_INIT_REG_LEN ARRAY_SIZE(init_list)
61
62static const struct reg_default rt5677_reg[] = {
63 {RT5677_RESET , 0x0000},
64 {RT5677_LOUT1 , 0xa800},
65 {RT5677_IN1 , 0x0000},
66 {RT5677_MICBIAS , 0x0000},
67 {RT5677_SLIMBUS_PARAM , 0x0000},
68 {RT5677_SLIMBUS_RX , 0x0000},
69 {RT5677_SLIMBUS_CTRL , 0x0000},
70 {RT5677_SIDETONE_CTRL , 0x000b},
71 {RT5677_ANA_DAC1_2_3_SRC , 0x0000},
72 {RT5677_IF_DSP_DAC3_4_MIXER , 0x1111},
73 {RT5677_DAC4_DIG_VOL , 0xafaf},
74 {RT5677_DAC3_DIG_VOL , 0xafaf},
75 {RT5677_DAC1_DIG_VOL , 0xafaf},
76 {RT5677_DAC2_DIG_VOL , 0xafaf},
77 {RT5677_IF_DSP_DAC2_MIXER , 0x0011},
78 {RT5677_STO1_ADC_DIG_VOL , 0x2f2f},
79 {RT5677_MONO_ADC_DIG_VOL , 0x2f2f},
80 {RT5677_STO1_2_ADC_BST , 0x0000},
81 {RT5677_STO2_ADC_DIG_VOL , 0x2f2f},
82 {RT5677_ADC_BST_CTRL2 , 0x0000},
83 {RT5677_STO3_4_ADC_BST , 0x0000},
84 {RT5677_STO3_ADC_DIG_VOL , 0x2f2f},
85 {RT5677_STO4_ADC_DIG_VOL , 0x2f2f},
86 {RT5677_STO4_ADC_MIXER , 0xd4c0},
87 {RT5677_STO3_ADC_MIXER , 0xd4c0},
88 {RT5677_STO2_ADC_MIXER , 0xd4c0},
89 {RT5677_STO1_ADC_MIXER , 0xd4c0},
90 {RT5677_MONO_ADC_MIXER , 0xd4d1},
91 {RT5677_ADC_IF_DSP_DAC1_MIXER , 0x8080},
92 {RT5677_STO1_DAC_MIXER , 0xaaaa},
93 {RT5677_MONO_DAC_MIXER , 0xaaaa},
94 {RT5677_DD1_MIXER , 0xaaaa},
95 {RT5677_DD2_MIXER , 0xaaaa},
96 {RT5677_IF3_DATA , 0x0000},
97 {RT5677_IF4_DATA , 0x0000},
98 {RT5677_PDM_OUT_CTRL , 0x8888},
99 {RT5677_PDM_DATA_CTRL1 , 0x0000},
100 {RT5677_PDM_DATA_CTRL2 , 0x0000},
101 {RT5677_PDM1_DATA_CTRL2 , 0x0000},
102 {RT5677_PDM1_DATA_CTRL3 , 0x0000},
103 {RT5677_PDM1_DATA_CTRL4 , 0x0000},
104 {RT5677_PDM2_DATA_CTRL2 , 0x0000},
105 {RT5677_PDM2_DATA_CTRL3 , 0x0000},
106 {RT5677_PDM2_DATA_CTRL4 , 0x0000},
107 {RT5677_TDM1_CTRL1 , 0x0300},
108 {RT5677_TDM1_CTRL2 , 0x0000},
109 {RT5677_TDM1_CTRL3 , 0x4000},
110 {RT5677_TDM1_CTRL4 , 0x0123},
111 {RT5677_TDM1_CTRL5 , 0x4567},
112 {RT5677_TDM2_CTRL1 , 0x0300},
113 {RT5677_TDM2_CTRL2 , 0x0000},
114 {RT5677_TDM2_CTRL3 , 0x4000},
115 {RT5677_TDM2_CTRL4 , 0x0123},
116 {RT5677_TDM2_CTRL5 , 0x4567},
117 {RT5677_I2C_MASTER_CTRL1 , 0x0001},
118 {RT5677_I2C_MASTER_CTRL2 , 0x0000},
119 {RT5677_I2C_MASTER_CTRL3 , 0x0000},
120 {RT5677_I2C_MASTER_CTRL4 , 0x0000},
121 {RT5677_I2C_MASTER_CTRL5 , 0x0000},
122 {RT5677_I2C_MASTER_CTRL6 , 0x0000},
123 {RT5677_I2C_MASTER_CTRL7 , 0x0000},
124 {RT5677_I2C_MASTER_CTRL8 , 0x0000},
125 {RT5677_DMIC_CTRL1 , 0x1505},
126 {RT5677_DMIC_CTRL2 , 0x0055},
127 {RT5677_HAP_GENE_CTRL1 , 0x0111},
128 {RT5677_HAP_GENE_CTRL2 , 0x0064},
129 {RT5677_HAP_GENE_CTRL3 , 0xef0e},
130 {RT5677_HAP_GENE_CTRL4 , 0xf0f0},
131 {RT5677_HAP_GENE_CTRL5 , 0xef0e},
132 {RT5677_HAP_GENE_CTRL6 , 0xf0f0},
133 {RT5677_HAP_GENE_CTRL7 , 0xef0e},
134 {RT5677_HAP_GENE_CTRL8 , 0x