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1353 lines
38 KiB
1353 lines
38 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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/* |
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* rt5660.c -- RT5660 ALSA SoC audio codec driver |
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* |
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* Copyright 2016 Realtek Semiconductor Corp. |
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* Author: Oder Chiou <[email protected]> |
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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/gpio.h> |
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#include <linux/i2c.h> |
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#include <linux/regmap.h> |
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#include <linux/of.h> |
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#include <linux/of_gpio.h> |
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#include <linux/platform_device.h> |
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#include <linux/spi/spi.h> |
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#include <linux/acpi.h> |
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#include <sound/core.h> |
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#include <sound/pcm.h> |
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#include <sound/pcm_params.h> |
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#include <sound/soc.h> |
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#include <sound/soc-dapm.h> |
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#include <sound/initval.h> |
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#include <sound/tlv.h> |
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#include "rl6231.h" |
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#include "rt5660.h" |
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#define RT5660_DEVICE_ID 0x6338 |
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#define RT5660_PR_RANGE_BASE (0xff + 1) |
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#define RT5660_PR_SPACING 0x100 |
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#define RT5660_PR_BASE (RT5660_PR_RANGE_BASE + (0 * RT5660_PR_SPACING)) |
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static const struct regmap_range_cfg rt5660_ranges[] = { |
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{ .name = "PR", .range_min = RT5660_PR_BASE, |
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.range_max = RT5660_PR_BASE + 0xf3, |
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.selector_reg = RT5660_PRIV_INDEX, |
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.selector_mask = 0xff, |
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.selector_shift = 0x0, |
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.window_start = RT5660_PRIV_DATA, |
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.window_len = 0x1, }, |
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}; |
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static const struct reg_sequence rt5660_patch[] = { |
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{ RT5660_ALC_PGA_CTRL2, 0x44c3 }, |
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{ RT5660_PR_BASE + 0x3d, 0x2600 }, |
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}; |
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static const struct reg_default rt5660_reg[] = { |
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{ 0x00, 0x0000 }, |
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{ 0x01, 0xc800 }, |
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{ 0x02, 0xc8c8 }, |
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{ 0x0d, 0x1010 }, |
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{ 0x0e, 0x1010 }, |
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{ 0x19, 0xafaf }, |
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{ 0x1c, 0x2f2f }, |
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{ 0x1e, 0x0000 }, |
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{ 0x27, 0x6060 }, |
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{ 0x29, 0x8080 }, |
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{ 0x2a, 0x4242 }, |
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{ 0x2f, 0x0000 }, |
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{ 0x3b, 0x0000 }, |
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{ 0x3c, 0x007f }, |
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{ 0x3d, 0x0000 }, |
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{ 0x3e, 0x007f }, |
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{ 0x45, 0xe000 }, |
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{ 0x46, 0x003e }, |
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{ 0x48, 0xf800 }, |
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{ 0x4a, 0x0004 }, |
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{ 0x4d, 0x0000 }, |
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{ 0x4e, 0x0000 }, |
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{ 0x4f, 0x01ff }, |
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{ 0x50, 0x0000 }, |
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{ 0x51, 0x0000 }, |
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{ 0x52, 0x01ff }, |
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{ 0x61, 0x0000 }, |
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{ 0x62, 0x0000 }, |
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{ 0x63, 0x00c0 }, |
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{ 0x64, 0x0000 }, |
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{ 0x65, 0x0000 }, |
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{ 0x66, 0x0000 }, |
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{ 0x70, 0x8000 }, |
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{ 0x73, 0x7000 }, |
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{ 0x74, 0x3c00 }, |
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{ 0x75, 0x2800 }, |
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{ 0x80, 0x0000 }, |
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{ 0x81, 0x0000 }, |
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{ 0x82, 0x0000 }, |
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{ 0x8c, 0x0228 }, |
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{ 0x8d, 0xa000 }, |
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{ 0x8e, 0x0000 }, |
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{ 0x92, 0x0000 }, |
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{ 0x93, 0x3000 }, |
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{ 0xa1, 0x0059 }, |
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{ 0xa2, 0x0001 }, |
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{ 0xa3, 0x5c80 }, |
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{ 0xa4, 0x0146 }, |
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{ 0xa5, 0x1f1f }, |
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{ 0xa6, 0x78c6 }, |
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{ 0xa7, 0xe5ec }, |
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{ 0xa8, 0xba61 }, |
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{ 0xa9, 0x3c78 }, |
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{ 0xaa, 0x8ae2 }, |
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{ 0xab, 0xe5ec }, |
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{ 0xac, 0xc600 }, |
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{ 0xad, 0xba61 }, |
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{ 0xae, 0x17ed }, |
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{ 0xb0, 0x2080 }, |
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{ 0xb1, 0x0000 }, |
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{ 0xb3, 0x001f }, |
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{ 0xb4, 0x020c }, |
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{ 0xb5, 0x1f00 }, |
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{ 0xb6, 0x0000 }, |
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{ 0xb7, 0x4000 }, |
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{ 0xbb, 0x0000 }, |
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{ 0xbd, 0x0000 }, |
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{ 0xbe, 0x0000 }, |
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{ 0xbf, 0x0100 }, |
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{ 0xc0, 0x0000 }, |
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{ 0xc2, 0x0000 }, |
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{ 0xd3, 0xa220 }, |
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{ 0xd9, 0x0809 }, |
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{ 0xda, 0x0000 }, |
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{ 0xe0, 0x8000 }, |
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{ 0xe1, 0x0200 }, |
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{ 0xe2, 0x8000 }, |
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{ 0xe3, 0x0200 }, |
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{ 0xe4, 0x0f20 }, |
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{ 0xe5, 0x001f }, |
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{ 0xe6, 0x020c }, |
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{ 0xe7, 0x1f00 }, |
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{ 0xe8, 0x0000 }, |
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{ 0xe9, 0x4000 }, |
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{ 0xea, 0x00a6 }, |
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{ 0xeb, 0x04c3 }, |
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{ 0xec, 0x27c8 }, |
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{ 0xed, 0x7418 }, |
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{ 0xee, 0xbf50 }, |
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{ 0xef, 0x0045 }, |
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{ 0xf0, 0x0007 }, |
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{ 0xfa, 0x0000 }, |
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{ 0xfd, 0x0000 }, |
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{ 0xfe, 0x10ec }, |
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{ 0xff, 0x6338 }, |
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}; |
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static bool rt5660_volatile_register(struct device *dev, unsigned int reg) |
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{ |
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int i; |
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for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++) |
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if ((reg >= rt5660_ranges[i].window_start && |
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reg <= rt5660_ranges[i].window_start + |
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rt5660_ranges[i].window_len) || |
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(reg >= rt5660_ranges[i].range_min && |
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reg <= rt5660_ranges[i].range_max)) |
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return true; |
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switch (reg) { |
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case RT5660_RESET: |
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case RT5660_PRIV_DATA: |
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case RT5660_EQ_CTRL1: |
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case RT5660_IRQ_CTRL2: |
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case RT5660_INT_IRQ_ST: |
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case RT5660_VENDOR_ID: |
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case RT5660_VENDOR_ID1: |
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case RT5660_VENDOR_ID2: |
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return true; |
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default: |
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return false; |
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} |
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} |
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static bool rt5660_readable_register(struct device *dev, unsigned int reg) |
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{ |
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int i; |
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for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++) |
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if ((reg >= rt5660_ranges[i].window_start && |
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reg <= rt5660_ranges[i].window_start + |
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rt5660_ranges[i].window_len) || |
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(reg >= rt5660_ranges[i].range_min && |
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reg <= rt5660_ranges[i].range_max)) |
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return true; |
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switch (reg) { |
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case RT5660_RESET: |
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case RT5660_SPK_VOL: |
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case RT5660_LOUT_VOL: |
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case RT5660_IN1_IN2: |
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case RT5660_IN3_IN4: |
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case RT5660_DAC1_DIG_VOL: |
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case RT5660_STO1_ADC_DIG_VOL: |
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case RT5660_ADC_BST_VOL1: |
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case RT5660_STO1_ADC_MIXER: |
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case RT5660_AD_DA_MIXER: |
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case RT5660_STO_DAC_MIXER: |
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case RT5660_DIG_INF1_DATA: |
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case RT5660_REC_L1_MIXER: |
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case RT5660_REC_L2_MIXER: |
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case RT5660_REC_R1_MIXER: |
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case RT5660_REC_R2_MIXER: |
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case RT5660_LOUT_MIXER: |
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case RT5660_SPK_MIXER: |
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case RT5660_SPO_MIXER: |
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case RT5660_SPO_CLSD_RATIO: |
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case RT5660_OUT_L_GAIN1: |
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case RT5660_OUT_L_GAIN2: |
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case RT5660_OUT_L1_MIXER: |
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case RT5660_OUT_R_GAIN1: |
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case RT5660_OUT_R_GAIN2: |
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case RT5660_OUT_R1_MIXER: |
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case RT5660_PWR_DIG1: |
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case RT5660_PWR_DIG2: |
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case RT5660_PWR_ANLG1: |
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case RT5660_PWR_ANLG2: |
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case RT5660_PWR_MIXER: |
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case RT5660_PWR_VOL: |
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case RT5660_PRIV_INDEX: |
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case RT5660_PRIV_DATA: |
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case RT5660_I2S1_SDP: |
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case RT5660_ADDA_CLK1: |
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case RT5660_ADDA_CLK2: |
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case RT5660_DMIC_CTRL1: |
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case RT5660_GLB_CLK: |
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case RT5660_PLL_CTRL1: |
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case RT5660_PLL_CTRL2: |
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case RT5660_CLSD_AMP_OC_CTRL: |
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case RT5660_CLSD_AMP_CTRL: |
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case RT5660_LOUT_AMP_CTRL: |
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case RT5660_SPK_AMP_SPKVDD: |
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case RT5660_MICBIAS: |
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case RT5660_CLSD_OUT_CTRL1: |
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case RT5660_CLSD_OUT_CTRL2: |
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case RT5660_DIPOLE_MIC_CTRL1: |
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case RT5660_DIPOLE_MIC_CTRL2: |
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case RT5660_DIPOLE_MIC_CTRL3: |
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case RT5660_DIPOLE_MIC_CTRL4: |
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case RT5660_DIPOLE_MIC_CTRL5: |
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case RT5660_DIPOLE_MIC_CTRL6: |
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case RT5660_DIPOLE_MIC_CTRL7: |
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case RT5660_DIPOLE_MIC_CTRL8: |
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case RT5660_DIPOLE_MIC_CTRL9: |
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case RT5660_DIPOLE_MIC_CTRL10: |
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case RT5660_DIPOLE_MIC_CTRL11: |
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case RT5660_DIPOLE_MIC_CTRL12: |
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case RT5660_EQ_CTRL1: |
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case RT5660_EQ_CTRL2: |
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case RT5660_DRC_AGC_CTRL1: |
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case RT5660_DRC_AGC_CTRL2: |
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case RT5660_DRC_AGC_CTRL3: |
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case RT5660_DRC_AGC_CTRL4: |
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case RT5660_DRC_AGC_CTRL5: |
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case RT5660_JD_CTRL: |
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case RT5660_IRQ_CTRL1: |
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case RT5660_IRQ_CTRL2: |
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case RT5660_INT_IRQ_ST: |
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case RT5660_GPIO_CTRL1: |
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case RT5660_GPIO_CTRL2: |
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case RT5660_WIND_FILTER_CTRL1: |
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case RT5660_SV_ZCD1: |
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case RT5660_SV_ZCD2: |
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case RT5660_DRC1_LM_CTRL1: |
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case RT5660_DRC1_LM_CTRL2: |
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case RT5660_DRC2_LM_CTRL1: |
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case RT5660_DRC2_LM_CTRL2: |
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case RT5660_MULTI_DRC_CTRL: |
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case RT5660_DRC2_CTRL1: |
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case RT5660_DRC2_CTRL2: |
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case RT5660_DRC2_CTRL3: |
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case RT5660_DRC2_CTRL4: |
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case RT5660_DRC2_CTRL5: |
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case RT5660_ALC_PGA_CTRL1: |
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case RT5660_ALC_PGA_CTRL2: |
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case RT5660_ALC_PGA_CTRL3: |
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case RT5660_ALC_PGA_CTRL4: |
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case RT5660_ALC_PGA_CTRL5: |
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case RT5660_ALC_PGA_CTRL6: |
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case RT5660_ALC_PGA_CTRL7: |
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case RT5660_GEN_CTRL1: |
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case RT5660_GEN_CTRL2: |
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case RT5660_GEN_CTRL3: |
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case RT5660_VENDOR_ID: |
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case RT5660_VENDOR_ID1: |
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case RT5660_VENDOR_ID2: |
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return true; |
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default: |
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return false; |
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} |
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} |
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static const DECLARE_TLV_DB_SCALE(rt5660_out_vol_tlv, -4650, 150, 0); |
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static const DECLARE_TLV_DB_SCALE(rt5660_dac_vol_tlv, -6525, 75, 0); |
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static const DECLARE_TLV_DB_SCALE(rt5660_adc_vol_tlv, -1725, 75, 0); |
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static const DECLARE_TLV_DB_SCALE(rt5660_adc_bst_tlv, 0, 1200, 0); |
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static const DECLARE_TLV_DB_SCALE(rt5660_bst_tlv, -1200, 75, 0); |
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static const struct snd_kcontrol_new rt5660_snd_controls[] = { |
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/* Speaker Output Volume */ |
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SOC_SINGLE("Speaker Playback Switch", RT5660_SPK_VOL, RT5660_L_MUTE_SFT, |
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1, 1), |
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SOC_SINGLE_TLV("Speaker Playback Volume", RT5660_SPK_VOL, |
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RT5660_L_VOL_SFT, 39, 1, rt5660_out_vol_tlv), |
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/* OUTPUT Control */ |
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SOC_DOUBLE("OUT Playback Switch", RT5660_LOUT_VOL, RT5660_L_MUTE_SFT, |
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RT5660_R_MUTE_SFT, 1, 1), |
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SOC_DOUBLE_TLV("OUT Playback Volume", RT5660_LOUT_VOL, RT5660_L_VOL_SFT, |
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RT5660_R_VOL_SFT, 39, 1, rt5660_out_vol_tlv), |
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/* DAC Digital Volume */ |
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SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5660_DAC1_DIG_VOL, |
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RT5660_DAC_L1_VOL_SFT, RT5660_DAC_R1_VOL_SFT, 87, 0, |
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rt5660_dac_vol_tlv), |
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/* IN1/IN2/IN3 Control */ |
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SOC_SINGLE_TLV("IN1 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT1, 69, |
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0, rt5660_bst_tlv), |
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SOC_SINGLE_TLV("IN2 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT2, 69, |
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0, rt5660_bst_tlv), |
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SOC_SINGLE_TLV("IN3 Boost Volume", RT5660_IN3_IN4, RT5660_BST_SFT3, 69, |
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0, rt5660_bst_tlv), |
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/* ADC Digital Volume Control */ |
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SOC_DOUBLE("ADC Capture Switch", RT5660_STO1_ADC_DIG_VOL, |
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RT5660_L_MUTE_SFT, RT5660_R_MUTE_SFT, 1, 1), |
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SOC_DOUBLE_TLV("ADC Capture Volume", RT5660_STO1_ADC_DIG_VOL, |
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RT5660_ADC_L_VOL_SFT, RT5660_ADC_R_VOL_SFT, 63, 0, |
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rt5660_adc_vol_tlv), |
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/* ADC Boost Volume Control */ |
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SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5660_ADC_BST_VOL1, |
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RT5660_STO1_ADC_L_BST_SFT, RT5660_STO1_ADC_R_BST_SFT, 3, 0, |
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rt5660_adc_bst_tlv), |
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}; |
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/** |
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* rt5660_set_dmic_clk - Set parameter of dmic. |
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* |
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* @w: DAPM widget. |
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* @kcontrol: The kcontrol of this widget. |
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* @event: Event id. |
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* |
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*/ |
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static int rt5660_set_dmic_clk(struct snd_soc_dapm_widget *w, |
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struct snd_kcontrol *kcontrol, int event) |
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{ |
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struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); |
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struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
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int idx, rate; |
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rate = rt5660->sysclk / rl6231_get_pre_div(rt5660->regmap, |
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RT5660_ADDA_CLK1, RT5660_I2S_PD1_SFT); |
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idx = rl6231_calc_dmic_clk(rate); |
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if (idx < 0) |
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dev_err(component->dev, "Failed to set DMIC clock\n"); |
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else |
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snd_soc_component_update_bits(component, RT5660_DMIC_CTRL1, |
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RT5660_DMIC_CLK_MASK, idx << RT5660_DMIC_CLK_SFT); |
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return idx; |
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} |
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static int rt5660_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, |
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struct snd_soc_dapm_widget *sink) |
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{ |
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struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); |
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unsigned int val; |
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val = snd_soc_component_read(component, RT5660_GLB_CLK); |
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val &= RT5660_SCLK_SRC_MASK; |
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if (val == RT5660_SCLK_SRC_PLL1) |
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return 1; |
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else |
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return 0; |
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} |
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/* Digital Mixer */ |
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static const struct snd_kcontrol_new rt5660_sto1_adc_l_mix[] = { |
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SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER, |
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RT5660_M_ADC_L1_SFT, 1, 1), |
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SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER, |
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RT5660_M_ADC_L2_SFT, 1, 1), |
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}; |
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static const struct snd_kcontrol_new rt5660_sto1_adc_r_mix[] = { |
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SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER, |
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RT5660_M_ADC_R1_SFT, 1, 1), |
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SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER, |
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RT5660_M_ADC_R2_SFT, 1, 1), |
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}; |
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static const struct snd_kcontrol_new rt5660_dac_l_mix[] = { |
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SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER, |
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RT5660_M_ADCMIX_L_SFT, 1, 1), |
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SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER, |
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RT5660_M_DAC1_L_SFT, 1, 1), |
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}; |
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static const struct snd_kcontrol_new rt5660_dac_r_mix[] = { |
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SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER, |
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RT5660_M_ADCMIX_R_SFT, 1, 1), |
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SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER, |
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RT5660_M_DAC1_R_SFT, 1, 1), |
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}; |
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static const struct snd_kcontrol_new rt5660_sto_dac_l_mix[] = { |
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SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER, |
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RT5660_M_DAC_L1_SFT, 1, 1), |
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SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER, |
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RT5660_M_DAC_R1_STO_L_SFT, 1, 1), |
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}; |
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static const struct snd_kcontrol_new rt5660_sto_dac_r_mix[] = { |
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SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER, |
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RT5660_M_DAC_R1_SFT, 1, 1), |
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SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER, |
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RT5660_M_DAC_L1_STO_R_SFT, 1, 1), |
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}; |
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/* Analog Input Mixer */ |
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static const struct snd_kcontrol_new rt5660_rec_l_mix[] = { |
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SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_L2_MIXER, |
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RT5660_M_BST3_RM_L_SFT, 1, 1), |
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SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_L2_MIXER, |
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RT5660_M_BST2_RM_L_SFT, 1, 1), |
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SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_L2_MIXER, |
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RT5660_M_BST1_RM_L_SFT, 1, 1), |
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SOC_DAPM_SINGLE("OUT MIXL Switch", RT5660_REC_L2_MIXER, |
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RT5660_M_OM_L_RM_L_SFT, 1, 1), |
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}; |
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|
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static const struct snd_kcontrol_new rt5660_rec_r_mix[] = { |
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SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_R2_MIXER, |
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RT5660_M_BST3_RM_R_SFT, 1, 1), |
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SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_R2_MIXER, |
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RT5660_M_BST2_RM_R_SFT, 1, 1), |
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SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_R2_MIXER, |
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RT5660_M_BST1_RM_R_SFT, 1, 1), |
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SOC_DAPM_SINGLE("OUT MIXR Switch", RT5660_REC_R2_MIXER, |
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RT5660_M_OM_R_RM_R_SFT, 1, 1), |
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}; |
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|
|
static const struct snd_kcontrol_new rt5660_spk_mix[] = { |
|
SOC_DAPM_SINGLE("BST3 Switch", RT5660_SPK_MIXER, |
|
RT5660_M_BST3_SM_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPK_MIXER, |
|
RT5660_M_BST1_SM_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("DACL Switch", RT5660_SPK_MIXER, |
|
RT5660_M_DACL_SM_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("DACR Switch", RT5660_SPK_MIXER, |
|
RT5660_M_DACR_SM_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("OUTMIXL Switch", RT5660_SPK_MIXER, |
|
RT5660_M_OM_L_SM_SFT, 1, 1), |
|
}; |
|
|
|
static const struct snd_kcontrol_new rt5660_out_l_mix[] = { |
|
SOC_DAPM_SINGLE("BST3 Switch", RT5660_OUT_L1_MIXER, |
|
RT5660_M_BST3_OM_L_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_L1_MIXER, |
|
RT5660_M_BST2_OM_L_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_L1_MIXER, |
|
RT5660_M_BST1_OM_L_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("RECMIXL Switch", RT5660_OUT_L1_MIXER, |
|
RT5660_M_RM_L_OM_L_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_L1_MIXER, |
|
RT5660_M_DAC_R_OM_L_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_L1_MIXER, |
|
RT5660_M_DAC_L_OM_L_SFT, 1, 1), |
|
}; |
|
|
|
static const struct snd_kcontrol_new rt5660_out_r_mix[] = { |
|
SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_R1_MIXER, |
|
RT5660_M_BST2_OM_R_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_R1_MIXER, |
|
RT5660_M_BST1_OM_R_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("RECMIXR Switch", RT5660_OUT_R1_MIXER, |
|
RT5660_M_RM_R_OM_R_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_R1_MIXER, |
|
RT5660_M_DAC_R_OM_R_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_R1_MIXER, |
|
RT5660_M_DAC_L_OM_R_SFT, 1, 1), |
|
}; |
|
|
|
static const struct snd_kcontrol_new rt5660_spo_mix[] = { |
|
SOC_DAPM_SINGLE("DACR Switch", RT5660_SPO_MIXER, |
|
RT5660_M_DAC_R_SPM_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("DACL Switch", RT5660_SPO_MIXER, |
|
RT5660_M_DAC_L_SPM_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("SPKVOL Switch", RT5660_SPO_MIXER, |
|
RT5660_M_SV_SPM_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPO_MIXER, |
|
RT5660_M_BST1_SPM_SFT, 1, 1), |
|
}; |
|
|
|
static const struct snd_kcontrol_new rt5660_lout_mix[] = { |
|
SOC_DAPM_SINGLE("DAC Switch", RT5660_LOUT_MIXER, |
|
RT5660_M_DAC1_LM_SFT, 1, 1), |
|
SOC_DAPM_SINGLE("OUTMIX Switch", RT5660_LOUT_MIXER, |
|
RT5660_M_LOVOL_LM_SFT, 1, 1), |
|
}; |
|
|
|
static const struct snd_kcontrol_new spk_vol_control = |
|
SOC_DAPM_SINGLE("Switch", RT5660_SPK_VOL, |
|
RT5660_VOL_L_SFT, 1, 1); |
|
|
|
static const struct snd_kcontrol_new lout_l_vol_control = |
|
SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL, |
|
RT5660_VOL_L_SFT, 1, 1); |
|
|
|
static const struct snd_kcontrol_new lout_r_vol_control = |
|
SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL, |
|
RT5660_VOL_R_SFT, 1, 1); |
|
|
|
/* Interface data select */ |
|
static const char * const rt5660_data_select[] = { |
|
"L/R", "R/L", "L/L", "R/R" |
|
}; |
|
|
|
static SOC_ENUM_SINGLE_DECL(rt5660_if1_dac_enum, |
|
RT5660_DIG_INF1_DATA, RT5660_IF1_DAC_IN_SFT, rt5660_data_select); |
|
|
|
static SOC_ENUM_SINGLE_DECL(rt5660_if1_adc_enum, |
|
RT5660_DIG_INF1_DATA, RT5660_IF1_ADC_IN_SFT, rt5660_data_select); |
|
|
|
static const struct snd_kcontrol_new rt5660_if1_dac_swap_mux = |
|
SOC_DAPM_ENUM("IF1 DAC Swap Source", rt5660_if1_dac_enum); |
|
|
|
static const struct snd_kcontrol_new rt5660_if1_adc_swap_mux = |
|
SOC_DAPM_ENUM("IF1 ADC Swap Source", rt5660_if1_adc_enum); |
|
|
|
static int rt5660_lout_event(struct snd_soc_dapm_widget *w, |
|
struct snd_kcontrol *kcontrol, int event) |
|
{ |
|
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); |
|
|
|
switch (event) { |
|
case SND_SOC_DAPM_POST_PMU: |
|
snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL, |
|
RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK, |
|
RT5660_LOUT_CO_EN | RT5660_LOUT_CB_PU); |
|
break; |
|
|
|
case SND_SOC_DAPM_PRE_PMD: |
|
snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL, |
|
RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK, |
|
RT5660_LOUT_CO_DIS | RT5660_LOUT_CB_PD); |
|
break; |
|
|
|
default: |
|
return 0; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static const struct snd_soc_dapm_widget rt5660_dapm_widgets[] = { |
|
SND_SOC_DAPM_SUPPLY("LDO2", RT5660_PWR_ANLG1, |
|
RT5660_PWR_LDO2_BIT, 0, NULL, 0), |
|
SND_SOC_DAPM_SUPPLY("PLL1", RT5660_PWR_ANLG2, |
|
RT5660_PWR_PLL_BIT, 0, NULL, 0), |
|
|
|
/* MICBIAS */ |
|
SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5660_PWR_ANLG2, |
|
RT5660_PWR_MB1_BIT, 0, NULL, 0), |
|
SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5660_PWR_ANLG2, |
|
RT5660_PWR_MB2_BIT, 0, NULL, 0), |
|
|
|
/* Input Side */ |
|
/* Input Lines */ |
|
SND_SOC_DAPM_INPUT("DMIC L1"), |
|
SND_SOC_DAPM_INPUT("DMIC R1"), |
|
|
|
SND_SOC_DAPM_INPUT("IN1P"), |
|
SND_SOC_DAPM_INPUT("IN1N"), |
|
SND_SOC_DAPM_INPUT("IN2P"), |
|
SND_SOC_DAPM_INPUT("IN3P"), |
|
SND_SOC_DAPM_INPUT("IN3N"), |
|
|
|
SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, |
|
rt5660_set_dmic_clk, SND_SOC_DAPM_PRE_PMU), |
|
SND_SOC_DAPM_SUPPLY("DMIC Power", RT5660_DMIC_CTRL1, |
|
RT5660_DMIC_1_EN_SFT, 0, NULL, 0), |
|
|
|
/* Boost */ |
|
SND_SOC_DAPM_PGA("BST1", RT5660_PWR_ANLG2, RT5660_PWR_BST1_BIT, 0, |
|
NULL, 0), |
|
SND_SOC_DAPM_PGA("BST2", RT5660_PWR_ANLG2, RT5660_PWR_BST2_BIT, 0, |
|
NULL, 0), |
|
SND_SOC_DAPM_PGA("BST3", RT5660_PWR_ANLG2, RT5660_PWR_BST3_BIT, 0, |
|
NULL, 0), |
|
|
|
/* REC Mixer */ |
|
SND_SOC_DAPM_MIXER("RECMIXL", RT5660_PWR_MIXER, RT5660_PWR_RM_L_BIT, |
|
0, rt5660_rec_l_mix, ARRAY_SIZE(rt5660_rec_l_mix)), |
|
SND_SOC_DAPM_MIXER("RECMIXR", RT5660_PWR_MIXER, RT5660_PWR_RM_R_BIT, |
|
0, rt5660_rec_r_mix, ARRAY_SIZE(rt5660_rec_r_mix)), |
|
|
|
/* ADCs */ |
|
SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0), |
|
SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0), |
|
|
|
SND_SOC_DAPM_SUPPLY("ADC L power", RT5660_PWR_DIG1, |
|
RT5660_PWR_ADC_L_BIT, 0, NULL, 0), |
|
SND_SOC_DAPM_SUPPLY("ADC R power", RT5660_PWR_DIG1, |
|
RT5660_PWR_ADC_R_BIT, 0, NULL, 0), |
|
SND_SOC_DAPM_SUPPLY("ADC clock", RT5660_PR_BASE + RT5660_CHOP_DAC_ADC, |
|
12, 0, NULL, 0), |
|
|
|
/* ADC Mixer */ |
|
SND_SOC_DAPM_SUPPLY("adc stereo1 filter", RT5660_PWR_DIG2, |
|
RT5660_PWR_ADC_S1F_BIT, 0, NULL, 0), |
|
SND_SOC_DAPM_MIXER("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0, |
|
rt5660_sto1_adc_l_mix, ARRAY_SIZE(rt5660_sto1_adc_l_mix)), |
|
SND_SOC_DAPM_MIXER("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0, |
|
rt5660_sto1_adc_r_mix, ARRAY_SIZE(rt5660_sto1_adc_r_mix)), |
|
|
|
/* ADC */ |
|
SND_SOC_DAPM_ADC("Stereo1 ADC MIXL", NULL, RT5660_STO1_ADC_DIG_VOL, |
|
RT5660_L_MUTE_SFT, 1), |
|
SND_SOC_DAPM_ADC("Stereo1 ADC MIXR", NULL, RT5660_STO1_ADC_DIG_VOL, |
|
RT5660_R_MUTE_SFT, 1), |
|
|
|
/* Digital Interface */ |
|
SND_SOC_DAPM_SUPPLY("I2S1", RT5660_PWR_DIG1, RT5660_PWR_I2S1_BIT, 0, |
|
NULL, 0), |
|
SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), |
|
SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), |
|
SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), |
|
SND_SOC_DAPM_MUX("IF1 DAC Swap Mux", SND_SOC_NOPM, 0, 0, |
|
&rt5660_if1_dac_swap_mux), |
|
SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), |
|
SND_SOC_DAPM_MUX("IF1 ADC Swap Mux", SND_SOC_NOPM, 0, 0, |
|
&rt5660_if1_adc_swap_mux), |
|
|
|
/* Audio Interface */ |
|
SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), |
|
SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), |
|
|
|
/* Output Side */ |
|
/* DAC mixer before sound effect */ |
|
SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0, rt5660_dac_l_mix, |
|
ARRAY_SIZE(rt5660_dac_l_mix)), |
|
SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0, rt5660_dac_r_mix, |
|
ARRAY_SIZE(rt5660_dac_r_mix)), |
|
|
|
/* DAC Mixer */ |
|
SND_SOC_DAPM_SUPPLY("dac stereo1 filter", RT5660_PWR_DIG2, |
|
RT5660_PWR_DAC_S1F_BIT, 0, NULL, 0), |
|
SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, |
|
rt5660_sto_dac_l_mix, ARRAY_SIZE(rt5660_sto_dac_l_mix)), |
|
SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, |
|
rt5660_sto_dac_r_mix, ARRAY_SIZE(rt5660_sto_dac_r_mix)), |
|
|
|
/* DACs */ |
|
SND_SOC_DAPM_DAC("DAC L1", NULL, RT5660_PWR_DIG1, |
|
RT5660_PWR_DAC_L1_BIT, 0), |
|
SND_SOC_DAPM_DAC("DAC R1", NULL, RT5660_PWR_DIG1, |
|
RT5660_PWR_DAC_R1_BIT, 0), |
|
|
|
/* OUT Mixer */ |
|
SND_SOC_DAPM_MIXER("SPK MIX", RT5660_PWR_MIXER, RT5660_PWR_SM_BIT, |
|
0, rt5660_spk_mix, ARRAY_SIZE(rt5660_spk_mix)), |
|
SND_SOC_DAPM_MIXER("OUT MIXL", RT5660_PWR_MIXER, RT5660_PWR_OM_L_BIT, |
|
0, rt5660_out_l_mix, ARRAY_SIZE(rt5660_out_l_mix)), |
|
SND_SOC_DAPM_MIXER("OUT MIXR", RT5660_PWR_MIXER, RT5660_PWR_OM_R_BIT, |
|
0, rt5660_out_r_mix, ARRAY_SIZE(rt5660_out_r_mix)), |
|
|
|
/* Output Volume */ |
|
SND_SOC_DAPM_SWITCH("SPKVOL", RT5660_PWR_VOL, |
|
RT5660_PWR_SV_BIT, 0, &spk_vol_control), |
|
SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM, |
|
0, 0, NULL, 0), |
|
SND_SOC_DAPM_PGA("LOUTVOL", SND_SOC_NOPM, |
|
0, 0, NULL, 0), |
|
SND_SOC_DAPM_SWITCH("LOUTVOL L", SND_SOC_NOPM, |
|
RT5660_PWR_LV_L_BIT, 0, &lout_l_vol_control), |
|
SND_SOC_DAPM_SWITCH("LOUTVOL R", SND_SOC_NOPM, |
|
RT5660_PWR_LV_R_BIT, 0, &lout_r_vol_control), |
|
|
|
/* HPO/LOUT/Mono Mixer */ |
|
SND_SOC_DAPM_MIXER("SPO MIX", SND_SOC_NOPM, 0, |
|
0, rt5660_spo_mix, ARRAY_SIZE(rt5660_spo_mix)), |
|
SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, |
|
rt5660_lout_mix, ARRAY_SIZE(rt5660_lout_mix)), |
|
SND_SOC_DAPM_SUPPLY("VREF HP", RT5660_GEN_CTRL1, |
|
RT5660_PWR_VREF_HP_SFT, 0, NULL, 0), |
|
SND_SOC_DAPM_PGA_S("LOUT amp", 1, RT5660_PWR_ANLG1, |
|
RT5660_PWR_HA_BIT, 0, rt5660_lout_event, |
|
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), |
|
SND_SOC_DAPM_PGA_S("SPK amp", 1, RT5660_PWR_DIG1, |
|
RT5660_PWR_CLS_D_BIT, 0, NULL, 0), |
|
|
|
/* Output Lines */ |
|
SND_SOC_DAPM_OUTPUT("LOUTL"), |
|
SND_SOC_DAPM_OUTPUT("LOUTR"), |
|
SND_SOC_DAPM_OUTPUT("SPO"), |
|
}; |
|
|
|
static const struct snd_soc_dapm_route rt5660_dapm_routes[] = { |
|
{ "MICBIAS1", NULL, "LDO2" }, |
|
{ "MICBIAS2", NULL, "LDO2" }, |
|
|
|
{ "BST1", NULL, "IN1P" }, |
|
{ "BST1", NULL, "IN1N" }, |
|
{ "BST2", NULL, "IN2P" }, |
|
{ "BST3", NULL, "IN3P" }, |
|
{ "BST3", NULL, "IN3N" }, |
|
|
|
{ "RECMIXL", "BST3 Switch", "BST3" }, |
|
{ "RECMIXL", "BST2 Switch", "BST2" }, |
|
{ "RECMIXL", "BST1 Switch", "BST1" }, |
|
{ "RECMIXL", "OUT MIXL Switch", "OUT MIXL" }, |
|
|
|
{ "RECMIXR", "BST3 Switch", "BST3" }, |
|
{ "RECMIXR", "BST2 Switch", "BST2" }, |
|
{ "RECMIXR", "BST1 Switch", "BST1" }, |
|
{ "RECMIXR", "OUT MIXR Switch", "OUT MIXR" }, |
|
|
|
{ "ADC L", NULL, "RECMIXL" }, |
|
{ "ADC L", NULL, "ADC L power" }, |
|
{ "ADC L", NULL, "ADC clock" }, |
|
{ "ADC R", NULL, "RECMIXR" }, |
|
{ "ADC R", NULL, "ADC R power" }, |
|
{ "ADC R", NULL, "ADC clock" }, |
|
|
|
{"DMIC L1", NULL, "DMIC CLK"}, |
|
{"DMIC L1", NULL, "DMIC Power"}, |
|
{"DMIC R1", NULL, "DMIC CLK"}, |
|
{"DMIC R1", NULL, "DMIC Power"}, |
|
|
|
{ "Sto1 ADC MIXL", "ADC1 Switch", "ADC L" }, |
|
{ "Sto1 ADC MIXL", "ADC2 Switch", "DMIC L1" }, |
|
{ "Sto1 ADC MIXR", "ADC1 Switch", "ADC R" }, |
|
{ "Sto1 ADC MIXR", "ADC2 Switch", "DMIC R1" }, |
|
|
|
{ "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" }, |
|
{ "Stereo1 ADC MIXL", NULL, "adc stereo1 filter" }, |
|
{ "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
|
|
|
{ "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" }, |
|
{ "Stereo1 ADC MIXR", NULL, "adc stereo1 filter" }, |
|
{ "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
|
|
|
{ "IF1 ADC", NULL, "Stereo1 ADC MIXL" }, |
|
{ "IF1 ADC", NULL, "Stereo1 ADC MIXR" }, |
|
{ "IF1 ADC", NULL, "I2S1" }, |
|
|
|
{ "IF1 ADC Swap Mux", "L/R", "IF1 ADC" }, |
|
{ "IF1 ADC Swap Mux", "R/L", "IF1 ADC" }, |
|
{ "IF1 ADC Swap Mux", "L/L", "IF1 ADC" }, |
|
{ "IF1 ADC Swap Mux", "R/R", "IF1 ADC" }, |
|
{ "AIF1TX", NULL, "IF1 ADC Swap Mux" }, |
|
|
|
{ "IF1 DAC", NULL, "AIF1RX" }, |
|
{ "IF1 DAC", NULL, "I2S1" }, |
|
|
|
{ "IF1 DAC Swap Mux", "L/R", "IF1 DAC" }, |
|
{ "IF1 DAC Swap Mux", "R/L", "IF1 DAC" }, |
|
{ "IF1 DAC Swap Mux", "L/L", "IF1 DAC" }, |
|
{ "IF1 DAC Swap Mux", "R/R", "IF1 DAC" }, |
|
|
|
{ "IF1 DAC L", NULL, "IF1 DAC Swap Mux" }, |
|
{ "IF1 DAC R", NULL, "IF1 DAC Swap Mux" }, |
|
|
|
{ "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" }, |
|
{ "DAC1 MIXL", "DAC1 Switch", "IF1 DAC L" }, |
|
{ "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" }, |
|
{ "DAC1 MIXR", "DAC1 Switch", "IF1 DAC R" }, |
|
|
|
{ "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" }, |
|
{ "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" }, |
|
{ "Stereo DAC MIXL", NULL, "dac stereo1 filter" }, |
|
{ "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
|
{ "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" }, |
|
{ "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" }, |
|
{ "Stereo DAC MIXR", NULL, "dac stereo1 filter" }, |
|
{ "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
|
|
|
{ "DAC L1", NULL, "Stereo DAC MIXL" }, |
|
{ "DAC R1", NULL, "Stereo DAC MIXR" }, |
|
|
|
{ "SPK MIX", "BST3 Switch", "BST3" }, |
|
{ "SPK MIX", "BST1 Switch", "BST1" }, |
|
{ "SPK MIX", "DACL Switch", "DAC L1" }, |
|
{ "SPK MIX", "DACR Switch", "DAC R1" }, |
|
{ "SPK MIX", "OUTMIXL Switch", "OUT MIXL" }, |
|
|
|
{ "OUT MIXL", "BST3 Switch", "BST3" }, |
|
{ "OUT MIXL", "BST2 Switch", "BST2" }, |
|
{ "OUT MIXL", "BST1 Switch", "BST1" }, |
|
{ "OUT MIXL", "RECMIXL Switch", "RECMIXL" }, |
|
{ "OUT MIXL", "DACR Switch", "DAC R1" }, |
|
{ "OUT MIXL", "DACL Switch", "DAC L1" }, |
|
|
|
{ "OUT MIXR", "BST2 Switch", "BST2" }, |
|
{ "OUT MIXR", "BST1 Switch", "BST1" }, |
|
{ "OUT MIXR", "RECMIXR Switch", "RECMIXR" }, |
|
{ "OUT MIXR", "DACR Switch", "DAC R1" }, |
|
{ "OUT MIXR", "DACL Switch", "DAC L1" }, |
|
|
|
{ "SPO MIX", "DACR Switch", "DAC R1" }, |
|
{ "SPO MIX", "DACL Switch", "DAC L1" }, |
|
{ "SPO MIX", "SPKVOL Switch", "SPKVOL" }, |
|
{ "SPO MIX", "BST1 Switch", "BST1" }, |
|
|
|
{ "SPKVOL", "Switch", "SPK MIX" }, |
|
{ "LOUTVOL L", "Switch", "OUT MIXL" }, |
|
{ "LOUTVOL R", "Switch", "OUT MIXR" }, |
|
|
|
{ "LOUTVOL", NULL, "LOUTVOL L" }, |
|
{ "LOUTVOL", NULL, "LOUTVOL R" }, |
|
|
|
{ "DAC 1", NULL, "DAC L1" }, |
|
{ "DAC 1", NULL, "DAC R1" }, |
|
|
|
{ "LOUT MIX", "DAC Switch", "DAC 1" }, |
|
{ "LOUT MIX", "OUTMIX Switch", "LOUTVOL" }, |
|
|
|
{ "LOUT amp", NULL, "LOUT MIX" }, |
|
{ "LOUT amp", NULL, "VREF HP" }, |
|
{ "LOUTL", NULL, "LOUT amp" }, |
|
{ "LOUTR", NULL, "LOUT amp" }, |
|
|
|
{ "SPK amp", NULL, "SPO MIX" }, |
|
{ "SPO", NULL, "SPK amp" }, |
|
}; |
|
|
|
static int rt5660_hw_params(struct snd_pcm_substream *substream, |
|
struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) |
|
{ |
|
struct snd_soc_component *component = dai->component; |
|
struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
|
unsigned int val_len = 0, val_clk, mask_clk; |
|
int pre_div, bclk_ms, frame_size; |
|
|
|
rt5660->lrck[dai->id] = params_rate(params); |
|
pre_div = rl6231_get_clk_info(rt5660->sysclk, rt5660->lrck[dai->id]); |
|
if (pre_div < 0) { |
|
dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n", |
|
rt5660->lrck[dai->id], dai->id); |
|
return -EINVAL; |
|
} |
|
|
|
frame_size = snd_soc_params_to_frame_size(params); |
|
if (frame_size < 0) { |
|
dev_err(component->dev, "Unsupported frame size: %d\n", frame_size); |
|
return frame_size; |
|
} |
|
|
|
if (frame_size > 32) |
|
bclk_ms = 1; |
|
else |
|
bclk_ms = 0; |
|
|
|
rt5660->bclk[dai->id] = rt5660->lrck[dai->id] * (32 << bclk_ms); |
|
|
|
dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", |
|
rt5660->bclk[dai->id], rt5660->lrck[dai->id]); |
|
dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", |
|
bclk_ms, pre_div, dai->id); |
|
|
|
switch (params_width(params)) { |
|
case 16: |
|
break; |
|
case 20: |
|
val_len |= RT5660_I2S_DL_20; |
|
break; |
|
case 24: |
|
val_len |= RT5660_I2S_DL_24; |
|
break; |
|
case 8: |
|
val_len |= RT5660_I2S_DL_8; |
|
break; |
|
default: |
|
return -EINVAL; |
|
} |
|
|
|
switch (dai->id) { |
|
case RT5660_AIF1: |
|
mask_clk = RT5660_I2S_BCLK_MS1_MASK | RT5660_I2S_PD1_MASK; |
|
val_clk = bclk_ms << RT5660_I2S_BCLK_MS1_SFT | |
|
pre_div << RT5660_I2S_PD1_SFT; |
|
snd_soc_component_update_bits(component, RT5660_I2S1_SDP, RT5660_I2S_DL_MASK, |
|
val_len); |
|
snd_soc_component_update_bits(component, RT5660_ADDA_CLK1, mask_clk, val_clk); |
|
break; |
|
|
|
default: |
|
dev_err(component->dev, "Invalid dai->id: %d\n", dai->id); |
|
return -EINVAL; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static int rt5660_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) |
|
{ |
|
struct snd_soc_component *component = dai->component; |
|
struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
|
unsigned int reg_val = 0; |
|
|
|
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
|
case SND_SOC_DAIFMT_CBM_CFM: |
|
rt5660->master[dai->id] = 1; |
|
break; |
|
|
|
case SND_SOC_DAIFMT_CBS_CFS: |
|
reg_val |= RT5660_I2S_MS_S; |
|
rt5660->master[dai->id] = 0; |
|
break; |
|
|
|
default: |
|
return -EINVAL; |
|
} |
|
|
|
switch (fmt & SND_SOC_DAIFMT_INV_MASK) { |
|
case SND_SOC_DAIFMT_NB_NF: |
|
break; |
|
|
|
case SND_SOC_DAIFMT_IB_NF: |
|
reg_val |= RT5660_I2S_BP_INV; |
|
break; |
|
|
|
default: |
|
return -EINVAL; |
|
} |
|
|
|
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { |
|
case SND_SOC_DAIFMT_I2S: |
|
break; |
|
|
|
case SND_SOC_DAIFMT_LEFT_J: |
|
reg_val |= RT5660_I2S_DF_LEFT; |
|
break; |
|
|
|
case SND_SOC_DAIFMT_DSP_A: |
|
reg_val |= RT5660_I2S_DF_PCM_A; |
|
break; |
|
|
|
case SND_SOC_DAIFMT_DSP_B: |
|
reg_val |= RT5660_I2S_DF_PCM_B; |
|
break; |
|
|
|
default: |
|
return -EINVAL; |
|
} |
|
|
|
switch (dai->id) { |
|
case RT5660_AIF1: |
|
snd_soc_component_update_bits(component, RT5660_I2S1_SDP, |
|
RT5660_I2S_MS_MASK | RT5660_I2S_BP_MASK | |
|
RT5660_I2S_DF_MASK, reg_val); |
|
break; |
|
|
|
default: |
|
dev_err(component->dev, "Invalid dai->id: %d\n", dai->id); |
|
return -EINVAL; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static int rt5660_set_dai_sysclk(struct snd_soc_dai *dai, |
|
int clk_id, unsigned int freq, int dir) |
|
{ |
|
struct snd_soc_component *component = dai->component; |
|
struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
|
unsigned int reg_val = 0; |
|
|
|
if (freq == rt5660->sysclk && clk_id == rt5660->sysclk_src) |
|
return 0; |
|
|
|
switch (clk_id) { |
|
case RT5660_SCLK_S_MCLK: |
|
reg_val |= RT5660_SCLK_SRC_MCLK; |
|
break; |
|
|
|
case RT5660_SCLK_S_PLL1: |
|
reg_val |= RT5660_SCLK_SRC_PLL1; |
|
break; |
|
|
|
case RT5660_SCLK_S_RCCLK: |
|
reg_val |= RT5660_SCLK_SRC_RCCLK; |
|
break; |
|
|
|
default: |
|
dev_err(component->dev, "Invalid clock id (%d)\n", clk_id); |
|
return -EINVAL; |
|
} |
|
|
|
snd_soc_component_update_bits(component, RT5660_GLB_CLK, RT5660_SCLK_SRC_MASK, |
|
reg_val); |
|
|
|
rt5660->sysclk = freq; |
|
rt5660->sysclk_src = clk_id; |
|
|
|
dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); |
|
|
|
return 0; |
|
} |
|
|
|
static int rt5660_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, |
|
unsigned int freq_in, unsigned int freq_out) |
|
{ |
|
struct snd_soc_component *component = dai->component; |
|
struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
|
struct rl6231_pll_code pll_code; |
|
int ret; |
|
|
|
if (source == rt5660->pll_src && freq_in == rt5660->pll_in && |
|
freq_out == rt5660->pll_out) |
|
return 0; |
|
|
|
if (!freq_in || !freq_out) { |
|
dev_dbg(component->dev, "PLL disabled\n"); |
|
|
|
rt5660->pll_in = 0; |
|
rt5660->pll_out = 0; |
|
snd_soc_component_update_bits(component, RT5660_GLB_CLK, |
|
RT5660_SCLK_SRC_MASK, RT5660_SCLK_SRC_MCLK); |
|
return 0; |
|
} |
|
|
|
switch (source) { |
|
case RT5660_PLL1_S_MCLK: |
|
snd_soc_component_update_bits(component, RT5660_GLB_CLK, |
|
RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_MCLK); |
|
break; |
|
|
|
case RT5660_PLL1_S_BCLK: |
|
snd_soc_component_update_bits(component, RT5660_GLB_CLK, |
|
RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_BCLK1); |
|
break; |
|
|
|
default: |
|
dev_err(component->dev, "Unknown PLL source %d\n", source); |
|
return -EINVAL; |
|
} |
|
|
|
ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); |
|
if (ret < 0) { |
|
dev_err(component->dev, "Unsupport input clock %d\n", freq_in); |
|
return ret; |
|
} |
|
|
|
dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n", |
|
pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), |
|
pll_code.n_code, pll_code.k_code); |
|
|
|
snd_soc_component_write(component, RT5660_PLL_CTRL1, |
|
pll_code.n_code << RT5660_PLL_N_SFT | pll_code.k_code); |
|
snd_soc_component_write(component, RT5660_PLL_CTRL2, |
|
(pll_code.m_bp ? 0 : pll_code.m_code) << RT5660_PLL_M_SFT | |
|
pll_code.m_bp << RT5660_PLL_M_BP_SFT); |
|
|
|
rt5660->pll_in = freq_in; |
|
rt5660->pll_out = freq_out; |
|
rt5660->pll_src = source; |
|
|
|
return 0; |
|
} |
|
|
|
static int rt5660_set_bias_level(struct snd_soc_component *component, |
|
enum snd_soc_bias_level level) |
|
{ |
|
struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
|
int ret; |
|
|
|
switch (level) { |
|
case SND_SOC_BIAS_ON: |
|
break; |
|
|
|
case SND_SOC_BIAS_PREPARE: |
|
snd_soc_component_update_bits(component, RT5660_GEN_CTRL1, |
|
RT5660_DIG_GATE_CTRL, RT5660_DIG_GATE_CTRL); |
|
|
|
if (IS_ERR(rt5660->mclk)) |
|
break; |
|
|
|
if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) { |
|
clk_disable_unprepare(rt5660->mclk); |
|
} else { |
|
ret = clk_prepare_enable(rt5660->mclk); |
|
if (ret) |
|
return ret; |
|
} |
|
break; |
|
|
|
case SND_SOC_BIAS_STANDBY: |
|
if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) { |
|
snd_soc_component_update_bits(component, RT5660_PWR_ANLG1, |
|
RT5660_PWR_VREF1 | RT5660_PWR_MB | |
|
RT5660_PWR_BG | RT5660_PWR_VREF2, |
|
RT5660_PWR_VREF1 | RT5660_PWR_MB | |
|
RT5660_PWR_BG | RT5660_PWR_VREF2); |
|
usleep_range(10000, 15000); |
|
snd_soc_component_update_bits(component, RT5660_PWR_ANLG1, |
|
RT5660_PWR_FV1 | RT5660_PWR_FV2, |
|
RT5660_PWR_FV1 | RT5660_PWR_FV2); |
|
} |
|
break; |
|
|
|
case SND_SOC_BIAS_OFF: |
|
snd_soc_component_update_bits(component, RT5660_GEN_CTRL1, |
|
RT5660_DIG_GATE_CTRL, 0); |
|
break; |
|
|
|
default: |
|
break; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static int rt5660_probe(struct snd_soc_component *component) |
|
{ |
|
struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
|
|
|
rt5660->component = component; |
|
|
|
return 0; |
|
} |
|
|
|
static void rt5660_remove(struct snd_soc_component *component) |
|
{ |
|
snd_soc_component_write(component, RT5660_RESET, 0); |
|
} |
|
|
|
#ifdef CONFIG_PM |
|
static int rt5660_suspend(struct snd_soc_component *component) |
|
{ |
|
struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
|
|
|
regcache_cache_only(rt5660->regmap, true); |
|
regcache_mark_dirty(rt5660->regmap); |
|
|
|
return 0; |
|
} |
|
|
|
static int rt5660_resume(struct snd_soc_component *component) |
|
{ |
|
struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
|
|
|
if (rt5660->pdata.poweroff_codec_in_suspend) |
|
msleep(350); |
|
|
|
regcache_cache_only(rt5660->regmap, false); |
|
regcache_sync(rt5660->regmap); |
|
|
|
return 0; |
|
} |
|
#else |
|
#define rt5660_suspend NULL |
|
#define rt5660_resume NULL |
|
#endif |
|
|
|
#define RT5660_STEREO_RATES SNDRV_PCM_RATE_8000_192000 |
|
#define RT5660_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ |
|
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) |
|
|
|
static const struct snd_soc_dai_ops rt5660_aif_dai_ops = { |
|
.hw_params = rt5660_hw_params, |
|
.set_fmt = rt5660_set_dai_fmt, |
|
.set_sysclk = rt5660_set_dai_sysclk, |
|
.set_pll = rt5660_set_dai_pll, |
|
}; |
|
|
|
static struct snd_soc_dai_driver rt5660_dai[] = { |
|
{ |
|
.name = "rt5660-aif1", |
|
.id = RT5660_AIF1, |
|
.playback = { |
|
.stream_name = "AIF1 Playback", |
|
.channels_min = 1, |
|
.channels_max = 2, |
|
.rates = RT5660_STEREO_RATES, |
|
.formats = RT5660_FORMATS, |
|
}, |
|
.capture = { |
|
.stream_name = "AIF1 Capture", |
|
.channels_min = 1, |
|
.channels_max = 2, |
|
.rates = RT5660_STEREO_RATES, |
|
.formats = RT5660_FORMATS, |
|
}, |
|
.ops = &rt5660_aif_dai_ops, |
|
}, |
|
}; |
|
|
|
static const struct snd_soc_component_driver soc_component_dev_rt5660 = { |
|
.probe = rt5660_probe, |
|
.remove = rt5660_remove, |
|
.suspend = rt5660_suspend, |
|
.resume = rt5660_resume, |
|
.set_bias_level = rt5660_set_bias_level, |
|
.controls = rt5660_snd_controls, |
|
.num_controls = ARRAY_SIZE(rt5660_snd_controls), |
|
.dapm_widgets = rt5660_dapm_widgets, |
|
.num_dapm_widgets = ARRAY_SIZE(rt5660_dapm_widgets), |
|
.dapm_routes = rt5660_dapm_routes, |
|
.num_dapm_routes = ARRAY_SIZE(rt5660_dapm_routes), |
|
.use_pmdown_time = 1, |
|
.endianness = 1, |
|
.non_legacy_dai_naming = 1, |
|
}; |
|
|
|
static const struct regmap_config rt5660_regmap = { |
|
.reg_bits = 8, |
|
.val_bits = 16, |
|
.use_single_read = true, |
|
.use_single_write = true, |
|
|
|
.max_register = RT5660_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5660_ranges) * |
|
RT5660_PR_SPACING), |
|
.volatile_reg = rt5660_volatile_register, |
|
.readable_reg = rt5660_readable_register, |
|
|
|
.cache_type = REGCACHE_RBTREE, |
|
.reg_defaults = rt5660_reg, |
|
.num_reg_defaults = ARRAY_SIZE(rt5660_reg), |
|
.ranges = rt5660_ranges, |
|
.num_ranges = ARRAY_SIZE(rt5660_ranges), |
|
}; |
|
|
|
static const struct i2c_device_id rt5660_i2c_id[] = { |
|
{ "rt5660", 0 }, |
|
{ } |
|
}; |
|
MODULE_DEVICE_TABLE(i2c, rt5660_i2c_id); |
|
|
|
#ifdef CONFIG_OF |
|
static const struct of_device_id rt5660_of_match[] = { |
|
{ .compatible = "realtek,rt5660", }, |
|
{}, |
|
}; |
|
MODULE_DEVICE_TABLE(of, rt5660_of_match); |
|
#endif |
|
|
|
#ifdef CONFIG_ACPI |
|
static const struct acpi_device_id rt5660_acpi_match[] = { |
|
{ "10EC5660", 0 }, |
|
{ "10EC3277", 0 }, |
|
{ }, |
|
}; |
|
MODULE_DEVICE_TABLE(acpi, rt5660_acpi_match); |
|
#endif |
|
|
|
static int rt5660_parse_dt(struct rt5660_priv *rt5660, struct device *dev) |
|
{ |
|
rt5660->pdata.in1_diff = device_property_read_bool(dev, |
|
"realtek,in1-differential"); |
|
rt5660->pdata.in3_diff = device_property_read_bool(dev, |
|
"realtek,in3-differential"); |
|
rt5660->pdata.poweroff_codec_in_suspend = device_property_read_bool(dev, |
|
"realtek,poweroff-in-suspend"); |
|
device_property_read_u32(dev, "realtek,dmic1-data-pin", |
|
&rt5660->pdata.dmic1_data_pin); |
|
|
|
return 0; |
|
} |
|
|
|
static int rt5660_i2c_probe(struct i2c_client *i2c, |
|
const struct i2c_device_id *id) |
|
{ |
|
struct rt5660_platform_data *pdata = dev_get_platdata(&i2c->dev); |
|
struct rt5660_priv *rt5660; |
|
int ret; |
|
unsigned int val; |
|
|
|
rt5660 = devm_kzalloc(&i2c->dev, sizeof(struct rt5660_priv), |
|
GFP_KERNEL); |
|
|
|
if (rt5660 == NULL) |
|
return -ENOMEM; |
|
|
|
/* Check if MCLK provided */ |
|
rt5660->mclk = devm_clk_get(&i2c->dev, "mclk"); |
|
if (PTR_ERR(rt5660->mclk) == -EPROBE_DEFER) |
|
return -EPROBE_DEFER; |
|
|
|
i2c_set_clientdata(i2c, rt5660); |
|
|
|
if (pdata) |
|
rt5660->pdata = *pdata; |
|
else if (i2c->dev.of_node) |
|
rt5660_parse_dt(rt5660, &i2c->dev); |
|
|
|
rt5660->regmap = devm_regmap_init_i2c(i2c, &rt5660_regmap); |
|
if (IS_ERR(rt5660->regmap)) { |
|
ret = PTR_ERR(rt5660->regmap); |
|
dev_err(&i2c->dev, "Failed to allocate register map: %d\n", |
|
ret); |
|
return ret; |
|
} |
|
|
|
regmap_read(rt5660->regmap, RT5660_VENDOR_ID2, &val); |
|
if (val != RT5660_DEVICE_ID) { |
|
dev_err(&i2c->dev, |
|
"Device with ID register %#x is not rt5660\n", val); |
|
return -ENODEV; |
|
} |
|
|
|
regmap_write(rt5660->regmap, RT5660_RESET, 0); |
|
|
|
ret = regmap_register_patch(rt5660->regmap, rt5660_patch, |
|
ARRAY_SIZE(rt5660_patch)); |
|
if (ret != 0) |
|
dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); |
|
|
|
regmap_update_bits(rt5660->regmap, RT5660_GEN_CTRL1, |
|
RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET, |
|
RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET); |
|
|
|
if (rt5660->pdata.dmic1_data_pin) { |
|
regmap_update_bits(rt5660->regmap, RT5660_GPIO_CTRL1, |
|
RT5660_GP1_PIN_MASK, RT5660_GP1_PIN_DMIC1_SCL); |
|
|
|
if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_GPIO2) |
|
regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1, |
|
RT5660_SEL_DMIC_DATA_MASK, |
|
RT5660_SEL_DMIC_DATA_GPIO2); |
|
else if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_IN1P) |
|
regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1, |
|
RT5660_SEL_DMIC_DATA_MASK, |
|
RT5660_SEL_DMIC_DATA_IN1P); |
|
} |
|
|
|
return devm_snd_soc_register_component(&i2c->dev, |
|
&soc_component_dev_rt5660, |
|
rt5660_dai, ARRAY_SIZE(rt5660_dai)); |
|
} |
|
|
|
static struct i2c_driver rt5660_i2c_driver = { |
|
.driver = { |
|
.name = "rt5660", |
|
.acpi_match_table = ACPI_PTR(rt5660_acpi_match), |
|
.of_match_table = of_match_ptr(rt5660_of_match), |
|
}, |
|
.probe = rt5660_i2c_probe, |
|
.id_table = rt5660_i2c_id, |
|
}; |
|
module_i2c_driver(rt5660_i2c_driver); |
|
|
|
MODULE_DESCRIPTION("ASoC RT5660 driver"); |
|
MODULE_AUTHOR("Oder Chiou <[email protected]>"); |
|
MODULE_LICENSE("GPL v2");
|
|
|