fd9f069d87
Trivial fix to spelling mistake in dev_err message Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2732 lines
76 KiB
C
2732 lines
76 KiB
C
/*
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* wm5100.c -- WM5100 ALSA SoC Audio driver
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*
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* Copyright 2011-2 Wolfson Microelectronics plc
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*
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* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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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/export.h>
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#include <linux/pm.h>
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#include <linux/gcd.h>
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#include <linux/gpio/driver.h>
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#include <linux/gpio.h>
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#include <linux/i2c.h>
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#include <linux/pm_runtime.h>
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#include <linux/regulator/consumer.h>
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#include <linux/regulator/fixed.h>
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#include <linux/slab.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/jack.h>
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#include <sound/initval.h>
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#include <sound/tlv.h>
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#include <sound/wm5100.h>
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#include "wm5100.h"
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#define WM5100_NUM_CORE_SUPPLIES 2
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static const char *wm5100_core_supply_names[WM5100_NUM_CORE_SUPPLIES] = {
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"DBVDD1",
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"LDOVDD", /* If DCVDD is supplied externally specify as LDOVDD */
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};
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#define WM5100_AIFS 3
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#define WM5100_SYNC_SRS 3
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struct wm5100_fll {
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int fref;
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int fout;
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int src;
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struct completion lock;
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};
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/* codec private data */
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struct wm5100_priv {
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struct device *dev;
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struct regmap *regmap;
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struct snd_soc_codec *codec;
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struct regulator_bulk_data core_supplies[WM5100_NUM_CORE_SUPPLIES];
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int rev;
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int sysclk;
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int asyncclk;
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bool aif_async[WM5100_AIFS];
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bool aif_symmetric[WM5100_AIFS];
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int sr_ref[WM5100_SYNC_SRS];
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bool out_ena[2];
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struct snd_soc_jack *jack;
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bool jack_detecting;
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bool jack_mic;
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int jack_mode;
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int jack_flips;
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struct wm5100_fll fll[2];
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struct wm5100_pdata pdata;
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#ifdef CONFIG_GPIOLIB
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struct gpio_chip gpio_chip;
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#endif
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};
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static int wm5100_sr_code[] = {
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0,
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12000,
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24000,
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48000,
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96000,
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192000,
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384000,
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768000,
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0,
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11025,
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22050,
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44100,
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88200,
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176400,
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352800,
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705600,
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4000,
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8000,
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16000,
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32000,
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64000,
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128000,
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256000,
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512000,
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};
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static int wm5100_sr_regs[WM5100_SYNC_SRS] = {
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WM5100_CLOCKING_4,
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WM5100_CLOCKING_5,
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WM5100_CLOCKING_6,
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};
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static int wm5100_alloc_sr(struct snd_soc_codec *codec, int rate)
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{
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struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
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int sr_code, sr_free, i;
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for (i = 0; i < ARRAY_SIZE(wm5100_sr_code); i++)
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if (wm5100_sr_code[i] == rate)
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break;
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if (i == ARRAY_SIZE(wm5100_sr_code)) {
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dev_err(codec->dev, "Unsupported sample rate: %dHz\n", rate);
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return -EINVAL;
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}
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sr_code = i;
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if ((wm5100->sysclk % rate) == 0) {
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/* Is this rate already in use? */
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sr_free = -1;
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for (i = 0; i < ARRAY_SIZE(wm5100_sr_regs); i++) {
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if (!wm5100->sr_ref[i] && sr_free == -1) {
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sr_free = i;
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continue;
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}
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if ((snd_soc_read(codec, wm5100_sr_regs[i]) &
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WM5100_SAMPLE_RATE_1_MASK) == sr_code)
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break;
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}
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if (i < ARRAY_SIZE(wm5100_sr_regs)) {
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wm5100->sr_ref[i]++;
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dev_dbg(codec->dev, "SR %dHz, slot %d, ref %d\n",
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rate, i, wm5100->sr_ref[i]);
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return i;
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}
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if (sr_free == -1) {
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dev_err(codec->dev, "All SR slots already in use\n");
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return -EBUSY;
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}
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dev_dbg(codec->dev, "Allocating SR slot %d for %dHz\n",
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sr_free, rate);
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wm5100->sr_ref[sr_free]++;
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snd_soc_update_bits(codec, wm5100_sr_regs[sr_free],
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WM5100_SAMPLE_RATE_1_MASK,
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sr_code);
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return sr_free;
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} else {
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dev_err(codec->dev,
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"SR %dHz incompatible with %dHz SYSCLK and %dHz ASYNCCLK\n",
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rate, wm5100->sysclk, wm5100->asyncclk);
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return -EINVAL;
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}
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}
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static void wm5100_free_sr(struct snd_soc_codec *codec, int rate)
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{
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struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
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int i, sr_code;
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for (i = 0; i < ARRAY_SIZE(wm5100_sr_code); i++)
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if (wm5100_sr_code[i] == rate)
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break;
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if (i == ARRAY_SIZE(wm5100_sr_code)) {
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dev_err(codec->dev, "Unsupported sample rate: %dHz\n", rate);
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return;
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}
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sr_code = wm5100_sr_code[i];
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for (i = 0; i < ARRAY_SIZE(wm5100_sr_regs); i++) {
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if (!wm5100->sr_ref[i])
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continue;
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if ((snd_soc_read(codec, wm5100_sr_regs[i]) &
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WM5100_SAMPLE_RATE_1_MASK) == sr_code)
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break;
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}
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if (i < ARRAY_SIZE(wm5100_sr_regs)) {
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wm5100->sr_ref[i]--;
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dev_dbg(codec->dev, "Dereference SR %dHz, count now %d\n",
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rate, wm5100->sr_ref[i]);
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} else {
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dev_warn(codec->dev, "Freeing unreferenced sample rate %dHz\n",
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rate);
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}
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}
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static int wm5100_reset(struct wm5100_priv *wm5100)
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{
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if (wm5100->pdata.reset) {
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gpio_set_value_cansleep(wm5100->pdata.reset, 0);
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gpio_set_value_cansleep(wm5100->pdata.reset, 1);
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return 0;
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} else {
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return regmap_write(wm5100->regmap, WM5100_SOFTWARE_RESET, 0);
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}
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}
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static DECLARE_TLV_DB_SCALE(in_tlv, -6300, 100, 0);
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static DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
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static DECLARE_TLV_DB_SCALE(mixer_tlv, -3200, 100, 0);
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static DECLARE_TLV_DB_SCALE(out_tlv, -6400, 100, 0);
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static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
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static const char *wm5100_mixer_texts[] = {
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"None",
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"Tone Generator 1",
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"Tone Generator 2",
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"AEC loopback",
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"IN1L",
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"IN1R",
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"IN2L",
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"IN2R",
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"IN3L",
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"IN3R",
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"IN4L",
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"IN4R",
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"AIF1RX1",
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"AIF1RX2",
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"AIF1RX3",
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"AIF1RX4",
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"AIF1RX5",
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"AIF1RX6",
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"AIF1RX7",
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"AIF1RX8",
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"AIF2RX1",
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"AIF2RX2",
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"AIF3RX1",
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"AIF3RX2",
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"EQ1",
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"EQ2",
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"EQ3",
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"EQ4",
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"DRC1L",
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"DRC1R",
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"LHPF1",
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"LHPF2",
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"LHPF3",
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"LHPF4",
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"DSP1.1",
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"DSP1.2",
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"DSP1.3",
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"DSP1.4",
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"DSP1.5",
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"DSP1.6",
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"DSP2.1",
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"DSP2.2",
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"DSP2.3",
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"DSP2.4",
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"DSP2.5",
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"DSP2.6",
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"DSP3.1",
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"DSP3.2",
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"DSP3.3",
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"DSP3.4",
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"DSP3.5",
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"DSP3.6",
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"ASRC1L",
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"ASRC1R",
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"ASRC2L",
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"ASRC2R",
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"ISRC1INT1",
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"ISRC1INT2",
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"ISRC1INT3",
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"ISRC1INT4",
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"ISRC2INT1",
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"ISRC2INT2",
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"ISRC2INT3",
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"ISRC2INT4",
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"ISRC1DEC1",
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"ISRC1DEC2",
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"ISRC1DEC3",
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"ISRC1DEC4",
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"ISRC2DEC1",
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"ISRC2DEC2",
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"ISRC2DEC3",
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"ISRC2DEC4",
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};
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static int wm5100_mixer_values[] = {
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0x00,
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0x04, /* Tone */
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0x05,
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0x08, /* AEC */
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0x10, /* Input */
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0x11,
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0x12,
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0x13,
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0x14,
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0x15,
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0x16,
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0x17,
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0x20, /* AIF */
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0x21,
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0x22,
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0x23,
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0x24,
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0x25,
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0x26,
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0x27,
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0x28,
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0x29,
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0x30, /* AIF3 - check */
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0x31,
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0x50, /* EQ */
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0x51,
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0x52,
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0x53,
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0x54,
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0x58, /* DRC */
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0x59,
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0x60, /* LHPF1 */
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0x61, /* LHPF2 */
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0x62, /* LHPF3 */
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0x63, /* LHPF4 */
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0x68, /* DSP1 */
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0x69,
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0x6a,
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0x6b,
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0x6c,
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0x6d,
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0x70, /* DSP2 */
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0x71,
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0x72,
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0x73,
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0x74,
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0x75,
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0x78, /* DSP3 */
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0x79,
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0x7a,
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0x7b,
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0x7c,
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0x7d,
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0x90, /* ASRC1 */
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0x91,
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0x92, /* ASRC2 */
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0x93,
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0xa0, /* ISRC1DEC1 */
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0xa1,
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0xa2,
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0xa3,
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0xa4, /* ISRC1INT1 */
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0xa5,
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0xa6,
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0xa7,
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0xa8, /* ISRC2DEC1 */
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0xa9,
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0xaa,
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0xab,
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0xac, /* ISRC2INT1 */
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0xad,
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0xae,
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0xaf,
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};
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#define WM5100_MIXER_CONTROLS(name, base) \
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SOC_SINGLE_TLV(name " Input 1 Volume", base + 1 , \
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WM5100_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
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SOC_SINGLE_TLV(name " Input 2 Volume", base + 3 , \
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WM5100_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
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SOC_SINGLE_TLV(name " Input 3 Volume", base + 5 , \
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WM5100_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
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SOC_SINGLE_TLV(name " Input 4 Volume", base + 7 , \
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WM5100_MIXER_VOL_SHIFT, 80, 0, mixer_tlv)
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#define WM5100_MUX_ENUM_DECL(name, reg) \
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SOC_VALUE_ENUM_SINGLE_DECL(name, reg, 0, 0xff, \
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wm5100_mixer_texts, wm5100_mixer_values)
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#define WM5100_MUX_CTL_DECL(name) \
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const struct snd_kcontrol_new name##_mux = \
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SOC_DAPM_ENUM("Route", name##_enum)
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#define WM5100_MIXER_ENUMS(name, base_reg) \
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static WM5100_MUX_ENUM_DECL(name##_in1_enum, base_reg); \
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static WM5100_MUX_ENUM_DECL(name##_in2_enum, base_reg + 2); \
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static WM5100_MUX_ENUM_DECL(name##_in3_enum, base_reg + 4); \
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static WM5100_MUX_ENUM_DECL(name##_in4_enum, base_reg + 6); \
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static WM5100_MUX_CTL_DECL(name##_in1); \
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static WM5100_MUX_CTL_DECL(name##_in2); \
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static WM5100_MUX_CTL_DECL(name##_in3); \
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static WM5100_MUX_CTL_DECL(name##_in4)
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WM5100_MIXER_ENUMS(HPOUT1L, WM5100_OUT1LMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(HPOUT1R, WM5100_OUT1RMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(HPOUT2L, WM5100_OUT2LMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(HPOUT2R, WM5100_OUT2RMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(HPOUT3L, WM5100_OUT3LMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(HPOUT3R, WM5100_OUT3RMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(SPKOUTL, WM5100_OUT4LMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(SPKOUTR, WM5100_OUT4RMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(SPKDAT1L, WM5100_OUT5LMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(SPKDAT1R, WM5100_OUT5RMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(SPKDAT2L, WM5100_OUT6LMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(SPKDAT2R, WM5100_OUT6RMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(PWM1, WM5100_PWM1MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(PWM2, WM5100_PWM1MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF1TX1, WM5100_AIF1TX1MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF1TX2, WM5100_AIF1TX2MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF1TX3, WM5100_AIF1TX3MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF1TX4, WM5100_AIF1TX4MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF1TX5, WM5100_AIF1TX5MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF1TX6, WM5100_AIF1TX6MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF1TX7, WM5100_AIF1TX7MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF1TX8, WM5100_AIF1TX8MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF2TX1, WM5100_AIF2TX1MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF2TX2, WM5100_AIF2TX2MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF3TX1, WM5100_AIF1TX1MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(AIF3TX2, WM5100_AIF1TX2MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(EQ1, WM5100_EQ1MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(EQ2, WM5100_EQ2MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(EQ3, WM5100_EQ3MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(EQ4, WM5100_EQ4MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(DRC1L, WM5100_DRC1LMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(DRC1R, WM5100_DRC1RMIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(LHPF1, WM5100_HPLP1MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(LHPF2, WM5100_HPLP2MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(LHPF3, WM5100_HPLP3MIX_INPUT_1_SOURCE);
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WM5100_MIXER_ENUMS(LHPF4, WM5100_HPLP4MIX_INPUT_1_SOURCE);
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#define WM5100_MUX(name, ctrl) \
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SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
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#define WM5100_MIXER_WIDGETS(name, name_str) \
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WM5100_MUX(name_str " Input 1", &name##_in1_mux), \
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WM5100_MUX(name_str " Input 2", &name##_in2_mux), \
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WM5100_MUX(name_str " Input 3", &name##_in3_mux), \
|
|
WM5100_MUX(name_str " Input 4", &name##_in4_mux), \
|
|
SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
|
|
|
|
#define WM5100_MIXER_INPUT_ROUTES(name) \
|
|
{ name, "Tone Generator 1", "Tone Generator 1" }, \
|
|
{ name, "Tone Generator 2", "Tone Generator 2" }, \
|
|
{ name, "IN1L", "IN1L PGA" }, \
|
|
{ name, "IN1R", "IN1R PGA" }, \
|
|
{ name, "IN2L", "IN2L PGA" }, \
|
|
{ name, "IN2R", "IN2R PGA" }, \
|
|
{ name, "IN3L", "IN3L PGA" }, \
|
|
{ name, "IN3R", "IN3R PGA" }, \
|
|
{ name, "IN4L", "IN4L PGA" }, \
|
|
{ name, "IN4R", "IN4R PGA" }, \
|
|
{ name, "AIF1RX1", "AIF1RX1" }, \
|
|
{ name, "AIF1RX2", "AIF1RX2" }, \
|
|
{ name, "AIF1RX3", "AIF1RX3" }, \
|
|
{ name, "AIF1RX4", "AIF1RX4" }, \
|
|
{ name, "AIF1RX5", "AIF1RX5" }, \
|
|
{ name, "AIF1RX6", "AIF1RX6" }, \
|
|
{ name, "AIF1RX7", "AIF1RX7" }, \
|
|
{ name, "AIF1RX8", "AIF1RX8" }, \
|
|
{ name, "AIF2RX1", "AIF2RX1" }, \
|
|
{ name, "AIF2RX2", "AIF2RX2" }, \
|
|
{ name, "AIF3RX1", "AIF3RX1" }, \
|
|
{ name, "AIF3RX2", "AIF3RX2" }, \
|
|
{ name, "EQ1", "EQ1" }, \
|
|
{ name, "EQ2", "EQ2" }, \
|
|
{ name, "EQ3", "EQ3" }, \
|
|
{ name, "EQ4", "EQ4" }, \
|
|
{ name, "DRC1L", "DRC1L" }, \
|
|
{ name, "DRC1R", "DRC1R" }, \
|
|
{ name, "LHPF1", "LHPF1" }, \
|
|
{ name, "LHPF2", "LHPF2" }, \
|
|
{ name, "LHPF3", "LHPF3" }, \
|
|
{ name, "LHPF4", "LHPF4" }
|
|
|
|
#define WM5100_MIXER_ROUTES(widget, name) \
|
|
{ widget, NULL, name " Mixer" }, \
|
|
{ name " Mixer", NULL, name " Input 1" }, \
|
|
{ name " Mixer", NULL, name " Input 2" }, \
|
|
{ name " Mixer", NULL, name " Input 3" }, \
|
|
{ name " Mixer", NULL, name " Input 4" }, \
|
|
WM5100_MIXER_INPUT_ROUTES(name " Input 1"), \
|
|
WM5100_MIXER_INPUT_ROUTES(name " Input 2"), \
|
|
WM5100_MIXER_INPUT_ROUTES(name " Input 3"), \
|
|
WM5100_MIXER_INPUT_ROUTES(name " Input 4")
|
|
|
|
static const char *wm5100_lhpf_mode_text[] = {
|
|
"Low-pass", "High-pass"
|
|
};
|
|
|
|
static SOC_ENUM_SINGLE_DECL(wm5100_lhpf1_mode,
|
|
WM5100_HPLPF1_1, WM5100_LHPF1_MODE_SHIFT,
|
|
wm5100_lhpf_mode_text);
|
|
|
|
static SOC_ENUM_SINGLE_DECL(wm5100_lhpf2_mode,
|
|
WM5100_HPLPF2_1, WM5100_LHPF2_MODE_SHIFT,
|
|
wm5100_lhpf_mode_text);
|
|
|
|
static SOC_ENUM_SINGLE_DECL(wm5100_lhpf3_mode,
|
|
WM5100_HPLPF3_1, WM5100_LHPF3_MODE_SHIFT,
|
|
wm5100_lhpf_mode_text);
|
|
|
|
static SOC_ENUM_SINGLE_DECL(wm5100_lhpf4_mode,
|
|
WM5100_HPLPF4_1, WM5100_LHPF4_MODE_SHIFT,
|
|
wm5100_lhpf_mode_text);
|
|
|
|
static const struct snd_kcontrol_new wm5100_snd_controls[] = {
|
|
SOC_SINGLE("IN1 High Performance Switch", WM5100_IN1L_CONTROL,
|
|
WM5100_IN1_OSR_SHIFT, 1, 0),
|
|
SOC_SINGLE("IN2 High Performance Switch", WM5100_IN2L_CONTROL,
|
|
WM5100_IN2_OSR_SHIFT, 1, 0),
|
|
SOC_SINGLE("IN3 High Performance Switch", WM5100_IN3L_CONTROL,
|
|
WM5100_IN3_OSR_SHIFT, 1, 0),
|
|
SOC_SINGLE("IN4 High Performance Switch", WM5100_IN4L_CONTROL,
|
|
WM5100_IN4_OSR_SHIFT, 1, 0),
|
|
|
|
/* Only applicable for analogue inputs */
|
|
SOC_DOUBLE_R_TLV("IN1 Volume", WM5100_IN1L_CONTROL, WM5100_IN1R_CONTROL,
|
|
WM5100_IN1L_PGA_VOL_SHIFT, 94, 0, in_tlv),
|
|
SOC_DOUBLE_R_TLV("IN2 Volume", WM5100_IN2L_CONTROL, WM5100_IN2R_CONTROL,
|
|
WM5100_IN2L_PGA_VOL_SHIFT, 94, 0, in_tlv),
|
|
SOC_DOUBLE_R_TLV("IN3 Volume", WM5100_IN3L_CONTROL, WM5100_IN3R_CONTROL,
|
|
WM5100_IN3L_PGA_VOL_SHIFT, 94, 0, in_tlv),
|
|
SOC_DOUBLE_R_TLV("IN4 Volume", WM5100_IN4L_CONTROL, WM5100_IN4R_CONTROL,
|
|
WM5100_IN4L_PGA_VOL_SHIFT, 94, 0, in_tlv),
|
|
|
|
SOC_DOUBLE_R_TLV("IN1 Digital Volume", WM5100_ADC_DIGITAL_VOLUME_1L,
|
|
WM5100_ADC_DIGITAL_VOLUME_1R, WM5100_IN1L_VOL_SHIFT, 191,
|
|
0, digital_tlv),
|
|
SOC_DOUBLE_R_TLV("IN2 Digital Volume", WM5100_ADC_DIGITAL_VOLUME_2L,
|
|
WM5100_ADC_DIGITAL_VOLUME_2R, WM5100_IN2L_VOL_SHIFT, 191,
|
|
0, digital_tlv),
|
|
SOC_DOUBLE_R_TLV("IN3 Digital Volume", WM5100_ADC_DIGITAL_VOLUME_3L,
|
|
WM5100_ADC_DIGITAL_VOLUME_3R, WM5100_IN3L_VOL_SHIFT, 191,
|
|
0, digital_tlv),
|
|
SOC_DOUBLE_R_TLV("IN4 Digital Volume", WM5100_ADC_DIGITAL_VOLUME_4L,
|
|
WM5100_ADC_DIGITAL_VOLUME_4R, WM5100_IN4L_VOL_SHIFT, 191,
|
|
0, digital_tlv),
|
|
|
|
SOC_DOUBLE_R("IN1 Switch", WM5100_ADC_DIGITAL_VOLUME_1L,
|
|
WM5100_ADC_DIGITAL_VOLUME_1R, WM5100_IN1L_MUTE_SHIFT, 1, 1),
|
|
SOC_DOUBLE_R("IN2 Switch", WM5100_ADC_DIGITAL_VOLUME_2L,
|
|
WM5100_ADC_DIGITAL_VOLUME_2R, WM5100_IN2L_MUTE_SHIFT, 1, 1),
|
|
SOC_DOUBLE_R("IN3 Switch", WM5100_ADC_DIGITAL_VOLUME_3L,
|
|
WM5100_ADC_DIGITAL_VOLUME_3R, WM5100_IN3L_MUTE_SHIFT, 1, 1),
|
|
SOC_DOUBLE_R("IN4 Switch", WM5100_ADC_DIGITAL_VOLUME_4L,
|
|
WM5100_ADC_DIGITAL_VOLUME_4R, WM5100_IN4L_MUTE_SHIFT, 1, 1),
|
|
|
|
SND_SOC_BYTES_MASK("EQ1 Coefficients", WM5100_EQ1_1, 20, WM5100_EQ1_ENA),
|
|
SND_SOC_BYTES_MASK("EQ2 Coefficients", WM5100_EQ2_1, 20, WM5100_EQ2_ENA),
|
|
SND_SOC_BYTES_MASK("EQ3 Coefficients", WM5100_EQ3_1, 20, WM5100_EQ3_ENA),
|
|
SND_SOC_BYTES_MASK("EQ4 Coefficients", WM5100_EQ4_1, 20, WM5100_EQ4_ENA),
|
|
|
|
SND_SOC_BYTES_MASK("DRC Coefficients", WM5100_DRC1_CTRL1, 5,
|
|
WM5100_DRCL_ENA | WM5100_DRCR_ENA),
|
|
|
|
SND_SOC_BYTES("LHPF1 Coefficeints", WM5100_HPLPF1_2, 1),
|
|
SND_SOC_BYTES("LHPF2 Coefficeints", WM5100_HPLPF2_2, 1),
|
|
SND_SOC_BYTES("LHPF3 Coefficeints", WM5100_HPLPF3_2, 1),
|
|
SND_SOC_BYTES("LHPF4 Coefficeints", WM5100_HPLPF4_2, 1),
|
|
|
|
SOC_SINGLE("HPOUT1 High Performance Switch", WM5100_OUT_VOLUME_1L,
|
|
WM5100_OUT1_OSR_SHIFT, 1, 0),
|
|
SOC_SINGLE("HPOUT2 High Performance Switch", WM5100_OUT_VOLUME_2L,
|
|
WM5100_OUT2_OSR_SHIFT, 1, 0),
|
|
SOC_SINGLE("HPOUT3 High Performance Switch", WM5100_OUT_VOLUME_3L,
|
|
WM5100_OUT3_OSR_SHIFT, 1, 0),
|
|
SOC_SINGLE("SPKOUT High Performance Switch", WM5100_OUT_VOLUME_4L,
|
|
WM5100_OUT4_OSR_SHIFT, 1, 0),
|
|
SOC_SINGLE("SPKDAT1 High Performance Switch", WM5100_DAC_VOLUME_LIMIT_5L,
|
|
WM5100_OUT5_OSR_SHIFT, 1, 0),
|
|
SOC_SINGLE("SPKDAT2 High Performance Switch", WM5100_DAC_VOLUME_LIMIT_6L,
|
|
WM5100_OUT6_OSR_SHIFT, 1, 0),
|
|
|
|
SOC_DOUBLE_R_TLV("HPOUT1 Digital Volume", WM5100_DAC_DIGITAL_VOLUME_1L,
|
|
WM5100_DAC_DIGITAL_VOLUME_1R, WM5100_OUT1L_VOL_SHIFT, 159, 0,
|
|
digital_tlv),
|
|
SOC_DOUBLE_R_TLV("HPOUT2 Digital Volume", WM5100_DAC_DIGITAL_VOLUME_2L,
|
|
WM5100_DAC_DIGITAL_VOLUME_2R, WM5100_OUT2L_VOL_SHIFT, 159, 0,
|
|
digital_tlv),
|
|
SOC_DOUBLE_R_TLV("HPOUT3 Digital Volume", WM5100_DAC_DIGITAL_VOLUME_3L,
|
|
WM5100_DAC_DIGITAL_VOLUME_3R, WM5100_OUT3L_VOL_SHIFT, 159, 0,
|
|
digital_tlv),
|
|
SOC_DOUBLE_R_TLV("SPKOUT Digital Volume", WM5100_DAC_DIGITAL_VOLUME_4L,
|
|
WM5100_DAC_DIGITAL_VOLUME_4R, WM5100_OUT4L_VOL_SHIFT, 159, 0,
|
|
digital_tlv),
|
|
SOC_DOUBLE_R_TLV("SPKDAT1 Digital Volume", WM5100_DAC_DIGITAL_VOLUME_5L,
|
|
WM5100_DAC_DIGITAL_VOLUME_5R, WM5100_OUT5L_VOL_SHIFT, 159, 0,
|
|
digital_tlv),
|
|
SOC_DOUBLE_R_TLV("SPKDAT2 Digital Volume", WM5100_DAC_DIGITAL_VOLUME_6L,
|
|
WM5100_DAC_DIGITAL_VOLUME_6R, WM5100_OUT6L_VOL_SHIFT, 159, 0,
|
|
digital_tlv),
|
|
|
|
SOC_DOUBLE_R("HPOUT1 Digital Switch", WM5100_DAC_DIGITAL_VOLUME_1L,
|
|
WM5100_DAC_DIGITAL_VOLUME_1R, WM5100_OUT1L_MUTE_SHIFT, 1, 1),
|
|
SOC_DOUBLE_R("HPOUT2 Digital Switch", WM5100_DAC_DIGITAL_VOLUME_2L,
|
|
WM5100_DAC_DIGITAL_VOLUME_2R, WM5100_OUT2L_MUTE_SHIFT, 1, 1),
|
|
SOC_DOUBLE_R("HPOUT3 Digital Switch", WM5100_DAC_DIGITAL_VOLUME_3L,
|
|
WM5100_DAC_DIGITAL_VOLUME_3R, WM5100_OUT3L_MUTE_SHIFT, 1, 1),
|
|
SOC_DOUBLE_R("SPKOUT Digital Switch", WM5100_DAC_DIGITAL_VOLUME_4L,
|
|
WM5100_DAC_DIGITAL_VOLUME_4R, WM5100_OUT4L_MUTE_SHIFT, 1, 1),
|
|
SOC_DOUBLE_R("SPKDAT1 Digital Switch", WM5100_DAC_DIGITAL_VOLUME_5L,
|
|
WM5100_DAC_DIGITAL_VOLUME_5R, WM5100_OUT5L_MUTE_SHIFT, 1, 1),
|
|
SOC_DOUBLE_R("SPKDAT2 Digital Switch", WM5100_DAC_DIGITAL_VOLUME_6L,
|
|
WM5100_DAC_DIGITAL_VOLUME_6R, WM5100_OUT6L_MUTE_SHIFT, 1, 1),
|
|
|
|
/* FIXME: Only valid from -12dB to 0dB (52-64) */
|
|
SOC_DOUBLE_R_TLV("HPOUT1 Volume", WM5100_OUT_VOLUME_1L, WM5100_OUT_VOLUME_1R,
|
|
WM5100_OUT1L_PGA_VOL_SHIFT, 64, 0, out_tlv),
|
|
SOC_DOUBLE_R_TLV("HPOUT2 Volume", WM5100_OUT_VOLUME_2L, WM5100_OUT_VOLUME_2R,
|
|
WM5100_OUT2L_PGA_VOL_SHIFT, 64, 0, out_tlv),
|
|
SOC_DOUBLE_R_TLV("HPOUT3 Volume", WM5100_OUT_VOLUME_3L, WM5100_OUT_VOLUME_3R,
|
|
WM5100_OUT2L_PGA_VOL_SHIFT, 64, 0, out_tlv),
|
|
|
|
SOC_DOUBLE("SPKDAT1 Switch", WM5100_PDM_SPK1_CTRL_1, WM5100_SPK1L_MUTE_SHIFT,
|
|
WM5100_SPK1R_MUTE_SHIFT, 1, 1),
|
|
SOC_DOUBLE("SPKDAT2 Switch", WM5100_PDM_SPK2_CTRL_1, WM5100_SPK2L_MUTE_SHIFT,
|
|
WM5100_SPK2R_MUTE_SHIFT, 1, 1),
|
|
|
|
SOC_SINGLE_TLV("EQ1 Band 1 Volume", WM5100_EQ1_1, WM5100_EQ1_B1_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ1 Band 2 Volume", WM5100_EQ1_1, WM5100_EQ1_B2_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ1 Band 3 Volume", WM5100_EQ1_1, WM5100_EQ1_B3_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ1 Band 4 Volume", WM5100_EQ1_2, WM5100_EQ1_B4_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ1 Band 5 Volume", WM5100_EQ1_2, WM5100_EQ1_B5_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
|
|
SOC_SINGLE_TLV("EQ2 Band 1 Volume", WM5100_EQ2_1, WM5100_EQ2_B1_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ2 Band 2 Volume", WM5100_EQ2_1, WM5100_EQ2_B2_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ2 Band 3 Volume", WM5100_EQ2_1, WM5100_EQ2_B3_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ2 Band 4 Volume", WM5100_EQ2_2, WM5100_EQ2_B4_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ2 Band 5 Volume", WM5100_EQ2_2, WM5100_EQ2_B5_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
|
|
SOC_SINGLE_TLV("EQ3 Band 1 Volume", WM5100_EQ1_1, WM5100_EQ3_B1_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ3 Band 2 Volume", WM5100_EQ3_1, WM5100_EQ3_B2_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ3 Band 3 Volume", WM5100_EQ3_1, WM5100_EQ3_B3_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ3 Band 4 Volume", WM5100_EQ3_2, WM5100_EQ3_B4_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ3 Band 5 Volume", WM5100_EQ3_2, WM5100_EQ3_B5_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
|
|
SOC_SINGLE_TLV("EQ4 Band 1 Volume", WM5100_EQ4_1, WM5100_EQ4_B1_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ4 Band 2 Volume", WM5100_EQ4_1, WM5100_EQ4_B2_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ4 Band 3 Volume", WM5100_EQ4_1, WM5100_EQ4_B3_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ4 Band 4 Volume", WM5100_EQ4_2, WM5100_EQ4_B4_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
SOC_SINGLE_TLV("EQ4 Band 5 Volume", WM5100_EQ4_2, WM5100_EQ4_B5_GAIN_SHIFT,
|
|
24, 0, eq_tlv),
|
|
|
|
SOC_ENUM("LHPF1 Mode", wm5100_lhpf1_mode),
|
|
SOC_ENUM("LHPF2 Mode", wm5100_lhpf2_mode),
|
|
SOC_ENUM("LHPF3 Mode", wm5100_lhpf3_mode),
|
|
SOC_ENUM("LHPF4 Mode", wm5100_lhpf4_mode),
|
|
|
|
WM5100_MIXER_CONTROLS("HPOUT1L", WM5100_OUT1LMIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("HPOUT1R", WM5100_OUT1RMIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("HPOUT2L", WM5100_OUT2LMIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("HPOUT2R", WM5100_OUT2RMIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("HPOUT3L", WM5100_OUT3LMIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("HPOUT3R", WM5100_OUT3RMIX_INPUT_1_SOURCE),
|
|
|
|
WM5100_MIXER_CONTROLS("SPKOUTL", WM5100_OUT4LMIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("SPKOUTR", WM5100_OUT4RMIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("SPKDAT1L", WM5100_OUT5LMIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("SPKDAT1R", WM5100_OUT5RMIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("SPKDAT2L", WM5100_OUT6LMIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("SPKDAT2R", WM5100_OUT6RMIX_INPUT_1_SOURCE),
|
|
|
|
WM5100_MIXER_CONTROLS("PWM1", WM5100_PWM1MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("PWM2", WM5100_PWM2MIX_INPUT_1_SOURCE),
|
|
|
|
WM5100_MIXER_CONTROLS("AIF1TX1", WM5100_AIF1TX1MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("AIF1TX2", WM5100_AIF1TX2MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("AIF1TX3", WM5100_AIF1TX3MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("AIF1TX4", WM5100_AIF1TX4MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("AIF1TX5", WM5100_AIF1TX5MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("AIF1TX6", WM5100_AIF1TX6MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("AIF1TX7", WM5100_AIF1TX7MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("AIF1TX8", WM5100_AIF1TX8MIX_INPUT_1_SOURCE),
|
|
|
|
WM5100_MIXER_CONTROLS("AIF2TX1", WM5100_AIF2TX1MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("AIF2TX2", WM5100_AIF2TX2MIX_INPUT_1_SOURCE),
|
|
|
|
WM5100_MIXER_CONTROLS("AIF3TX1", WM5100_AIF3TX1MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("AIF3TX2", WM5100_AIF3TX2MIX_INPUT_1_SOURCE),
|
|
|
|
WM5100_MIXER_CONTROLS("EQ1", WM5100_EQ1MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("EQ2", WM5100_EQ2MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("EQ3", WM5100_EQ3MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("EQ4", WM5100_EQ4MIX_INPUT_1_SOURCE),
|
|
|
|
WM5100_MIXER_CONTROLS("DRC1L", WM5100_DRC1LMIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("DRC1R", WM5100_DRC1RMIX_INPUT_1_SOURCE),
|
|
SND_SOC_BYTES_MASK("DRC", WM5100_DRC1_CTRL1, 5,
|
|
WM5100_DRCL_ENA | WM5100_DRCR_ENA),
|
|
|
|
WM5100_MIXER_CONTROLS("LHPF1", WM5100_HPLP1MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("LHPF2", WM5100_HPLP2MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("LHPF3", WM5100_HPLP3MIX_INPUT_1_SOURCE),
|
|
WM5100_MIXER_CONTROLS("LHPF4", WM5100_HPLP4MIX_INPUT_1_SOURCE),
|
|
};
|
|
|
|
static void wm5100_seq_notifier(struct snd_soc_dapm_context *dapm,
|
|
enum snd_soc_dapm_type event, int subseq)
|
|
{
|
|
struct snd_soc_codec *codec = snd_soc_dapm_to_codec(dapm);
|
|
struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
|
|
u16 val, expect, i;
|
|
|
|
/* Wait for the outputs to flag themselves as enabled */
|
|
if (wm5100->out_ena[0]) {
|
|
expect = snd_soc_read(codec, WM5100_CHANNEL_ENABLES_1);
|
|
for (i = 0; i < 200; i++) {
|
|
val = snd_soc_read(codec, WM5100_OUTPUT_STATUS_1);
|
|
if (val == expect) {
|
|
wm5100->out_ena[0] = false;
|
|
break;
|
|
}
|
|
}
|
|
if (i == 200) {
|
|
dev_err(codec->dev, "Timeout waiting for OUTPUT1 %x\n",
|
|
expect);
|
|
}
|
|
}
|
|
|
|
if (wm5100->out_ena[1]) {
|
|
expect = snd_soc_read(codec, WM5100_OUTPUT_ENABLES_2);
|
|
for (i = 0; i < 200; i++) {
|
|
val = snd_soc_read(codec, WM5100_OUTPUT_STATUS_2);
|
|
if (val == expect) {
|
|
wm5100->out_ena[1] = false;
|
|
break;
|
|
}
|
|
}
|
|
if (i == 200) {
|
|
dev_err(codec->dev, "Timeout waiting for OUTPUT2 %x\n",
|
|
expect);
|
|
}
|
|
}
|
|
}
|
|
|
|
static int wm5100_out_ev(struct snd_soc_dapm_widget *w,
|
|
struct snd_kcontrol *kcontrol,
|
|
int event)
|
|
{
|
|
struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
|
|
struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
|
|
|
|
switch (w->reg) {
|
|
case WM5100_CHANNEL_ENABLES_1:
|
|
wm5100->out_ena[0] = true;
|
|
break;
|
|
case WM5100_OUTPUT_ENABLES_2:
|
|
wm5100->out_ena[0] = true;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void wm5100_log_status3(struct wm5100_priv *wm5100, int val)
|
|
{
|
|
if (val & WM5100_SPK_SHUTDOWN_WARN_EINT)
|
|
dev_crit(wm5100->dev, "Speaker shutdown warning\n");
|
|
if (val & WM5100_SPK_SHUTDOWN_EINT)
|
|
dev_crit(wm5100->dev, "Speaker shutdown\n");
|
|
if (val & WM5100_CLKGEN_ERR_EINT)
|
|
dev_crit(wm5100->dev, "SYSCLK underclocked\n");
|
|
if (val & WM5100_CLKGEN_ERR_ASYNC_EINT)
|
|
dev_crit(wm5100->dev, "ASYNCCLK underclocked\n");
|
|
}
|
|
|
|
static void wm5100_log_status4(struct wm5100_priv *wm5100, int val)
|
|
{
|
|
if (val & WM5100_AIF3_ERR_EINT)
|
|
dev_err(wm5100->dev, "AIF3 configuration error\n");
|
|
if (val & WM5100_AIF2_ERR_EINT)
|
|
dev_err(wm5100->dev, "AIF2 configuration error\n");
|
|
if (val & WM5100_AIF1_ERR_EINT)
|
|
dev_err(wm5100->dev, "AIF1 configuration error\n");
|
|
if (val & WM5100_CTRLIF_ERR_EINT)
|
|
dev_err(wm5100->dev, "Control interface error\n");
|
|
if (val & WM5100_ISRC2_UNDERCLOCKED_EINT)
|
|
dev_err(wm5100->dev, "ISRC2 underclocked\n");
|
|
if (val & WM5100_ISRC1_UNDERCLOCKED_EINT)
|
|
dev_err(wm5100->dev, "ISRC1 underclocked\n");
|
|
if (val & WM5100_FX_UNDERCLOCKED_EINT)
|
|
dev_err(wm5100->dev, "FX underclocked\n");
|
|
if (val & WM5100_AIF3_UNDERCLOCKED_EINT)
|
|
dev_err(wm5100->dev, "AIF3 underclocked\n");
|
|
if (val & WM5100_AIF2_UNDERCLOCKED_EINT)
|
|
dev_err(wm5100->dev, "AIF2 underclocked\n");
|
|
if (val & WM5100_AIF1_UNDERCLOCKED_EINT)
|
|
dev_err(wm5100->dev, "AIF1 underclocked\n");
|
|
if (val & WM5100_ASRC_UNDERCLOCKED_EINT)
|
|
dev_err(wm5100->dev, "ASRC underclocked\n");
|
|
if (val & WM5100_DAC_UNDERCLOCKED_EINT)
|
|
dev_err(wm5100->dev, "DAC underclocked\n");
|
|
if (val & WM5100_ADC_UNDERCLOCKED_EINT)
|
|
dev_err(wm5100->dev, "ADC underclocked\n");
|
|
if (val & WM5100_MIXER_UNDERCLOCKED_EINT)
|
|
dev_err(wm5100->dev, "Mixer underclocked\n");
|
|
}
|
|
|
|
static int wm5100_post_ev(struct snd_soc_dapm_widget *w,
|
|
struct snd_kcontrol *kcontrol,
|
|
int event)
|
|
{
|
|
struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
|
|
struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
|
|
int ret;
|
|
|
|
ret = snd_soc_read(codec, WM5100_INTERRUPT_RAW_STATUS_3);
|
|
ret &= WM5100_SPK_SHUTDOWN_WARN_STS |
|
|
WM5100_SPK_SHUTDOWN_STS | WM5100_CLKGEN_ERR_STS |
|
|
WM5100_CLKGEN_ERR_ASYNC_STS;
|
|
wm5100_log_status3(wm5100, ret);
|
|
|
|
ret = snd_soc_read(codec, WM5100_INTERRUPT_RAW_STATUS_4);
|
|
wm5100_log_status4(wm5100, ret);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const struct snd_soc_dapm_widget wm5100_dapm_widgets[] = {
|
|
SND_SOC_DAPM_SUPPLY("SYSCLK", WM5100_CLOCKING_3, WM5100_SYSCLK_ENA_SHIFT, 0,
|
|
NULL, 0),
|
|
SND_SOC_DAPM_SUPPLY("ASYNCCLK", WM5100_CLOCKING_6, WM5100_ASYNC_CLK_ENA_SHIFT,
|
|
0, NULL, 0),
|
|
|
|
SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0),
|
|
SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD2", 0, 0),
|
|
SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD3", 0, 0),
|
|
|
|
SND_SOC_DAPM_SUPPLY("CP1", WM5100_HP_CHARGE_PUMP_1, WM5100_CP1_ENA_SHIFT, 0,
|
|
NULL, 0),
|
|
SND_SOC_DAPM_SUPPLY("CP2", WM5100_MIC_CHARGE_PUMP_1, WM5100_CP2_ENA_SHIFT, 0,
|
|
NULL, 0),
|
|
SND_SOC_DAPM_SUPPLY("CP2 Active", WM5100_MIC_CHARGE_PUMP_1,
|
|
WM5100_CP2_BYPASS_SHIFT, 1, NULL, 0),
|
|
|
|
SND_SOC_DAPM_SUPPLY("MICBIAS1", WM5100_MIC_BIAS_CTRL_1, WM5100_MICB1_ENA_SHIFT,
|
|
0, NULL, 0),
|
|
SND_SOC_DAPM_SUPPLY("MICBIAS2", WM5100_MIC_BIAS_CTRL_2, WM5100_MICB2_ENA_SHIFT,
|
|
0, NULL, 0),
|
|
SND_SOC_DAPM_SUPPLY("MICBIAS3", WM5100_MIC_BIAS_CTRL_3, WM5100_MICB3_ENA_SHIFT,
|
|
0, NULL, 0),
|
|
|
|
SND_SOC_DAPM_INPUT("IN1L"),
|
|
SND_SOC_DAPM_INPUT("IN1R"),
|
|
SND_SOC_DAPM_INPUT("IN2L"),
|
|
SND_SOC_DAPM_INPUT("IN2R"),
|
|
SND_SOC_DAPM_INPUT("IN3L"),
|
|
SND_SOC_DAPM_INPUT("IN3R"),
|
|
SND_SOC_DAPM_INPUT("IN4L"),
|
|
SND_SOC_DAPM_INPUT("IN4R"),
|
|
SND_SOC_DAPM_SIGGEN("TONE"),
|
|
|
|
SND_SOC_DAPM_PGA_E("IN1L PGA", WM5100_INPUT_ENABLES, WM5100_IN1L_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("IN1R PGA", WM5100_INPUT_ENABLES, WM5100_IN1R_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("IN2L PGA", WM5100_INPUT_ENABLES, WM5100_IN2L_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("IN2R PGA", WM5100_INPUT_ENABLES, WM5100_IN2R_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("IN3L PGA", WM5100_INPUT_ENABLES, WM5100_IN3L_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("IN3R PGA", WM5100_INPUT_ENABLES, WM5100_IN3R_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("IN4L PGA", WM5100_INPUT_ENABLES, WM5100_IN4L_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("IN4R PGA", WM5100_INPUT_ENABLES, WM5100_IN4R_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
|
|
SND_SOC_DAPM_PGA("Tone Generator 1", WM5100_TONE_GENERATOR_1,
|
|
WM5100_TONE1_ENA_SHIFT, 0, NULL, 0),
|
|
SND_SOC_DAPM_PGA("Tone Generator 2", WM5100_TONE_GENERATOR_1,
|
|
WM5100_TONE2_ENA_SHIFT, 0, NULL, 0),
|
|
|
|
SND_SOC_DAPM_AIF_IN("AIF1RX1", "AIF1 Playback", 0,
|
|
WM5100_AUDIO_IF_1_27, WM5100_AIF1RX1_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_IN("AIF1RX2", "AIF1 Playback", 1,
|
|
WM5100_AUDIO_IF_1_27, WM5100_AIF1RX2_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_IN("AIF1RX3", "AIF1 Playback", 2,
|
|
WM5100_AUDIO_IF_1_27, WM5100_AIF1RX3_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_IN("AIF1RX4", "AIF1 Playback", 3,
|
|
WM5100_AUDIO_IF_1_27, WM5100_AIF1RX4_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_IN("AIF1RX5", "AIF1 Playback", 4,
|
|
WM5100_AUDIO_IF_1_27, WM5100_AIF1RX5_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_IN("AIF1RX6", "AIF1 Playback", 5,
|
|
WM5100_AUDIO_IF_1_27, WM5100_AIF1RX6_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_IN("AIF1RX7", "AIF1 Playback", 6,
|
|
WM5100_AUDIO_IF_1_27, WM5100_AIF1RX7_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_IN("AIF1RX8", "AIF1 Playback", 7,
|
|
WM5100_AUDIO_IF_1_27, WM5100_AIF1RX8_ENA_SHIFT, 0),
|
|
|
|
SND_SOC_DAPM_AIF_IN("AIF2RX1", "AIF2 Playback", 0,
|
|
WM5100_AUDIO_IF_2_27, WM5100_AIF2RX1_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_IN("AIF2RX2", "AIF2 Playback", 1,
|
|
WM5100_AUDIO_IF_2_27, WM5100_AIF2RX2_ENA_SHIFT, 0),
|
|
|
|
SND_SOC_DAPM_AIF_IN("AIF3RX1", "AIF3 Playback", 0,
|
|
WM5100_AUDIO_IF_3_27, WM5100_AIF3RX1_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_IN("AIF3RX2", "AIF3 Playback", 1,
|
|
WM5100_AUDIO_IF_3_27, WM5100_AIF3RX2_ENA_SHIFT, 0),
|
|
|
|
SND_SOC_DAPM_AIF_OUT("AIF1TX1", "AIF1 Capture", 0,
|
|
WM5100_AUDIO_IF_1_26, WM5100_AIF1TX1_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_OUT("AIF1TX2", "AIF1 Capture", 1,
|
|
WM5100_AUDIO_IF_1_26, WM5100_AIF1TX2_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_OUT("AIF1TX3", "AIF1 Capture", 2,
|
|
WM5100_AUDIO_IF_1_26, WM5100_AIF1TX3_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_OUT("AIF1TX4", "AIF1 Capture", 3,
|
|
WM5100_AUDIO_IF_1_26, WM5100_AIF1TX4_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_OUT("AIF1TX5", "AIF1 Capture", 4,
|
|
WM5100_AUDIO_IF_1_26, WM5100_AIF1TX5_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_OUT("AIF1TX6", "AIF1 Capture", 5,
|
|
WM5100_AUDIO_IF_1_26, WM5100_AIF1TX6_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_OUT("AIF1TX7", "AIF1 Capture", 6,
|
|
WM5100_AUDIO_IF_1_26, WM5100_AIF1TX7_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_OUT("AIF1TX8", "AIF1 Capture", 7,
|
|
WM5100_AUDIO_IF_1_26, WM5100_AIF1TX8_ENA_SHIFT, 0),
|
|
|
|
SND_SOC_DAPM_AIF_OUT("AIF2TX1", "AIF2 Capture", 0,
|
|
WM5100_AUDIO_IF_2_26, WM5100_AIF2TX1_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_OUT("AIF2TX2", "AIF2 Capture", 1,
|
|
WM5100_AUDIO_IF_2_26, WM5100_AIF2TX2_ENA_SHIFT, 0),
|
|
|
|
SND_SOC_DAPM_AIF_OUT("AIF3TX1", "AIF3 Capture", 0,
|
|
WM5100_AUDIO_IF_3_26, WM5100_AIF3TX1_ENA_SHIFT, 0),
|
|
SND_SOC_DAPM_AIF_OUT("AIF3TX2", "AIF3 Capture", 1,
|
|
WM5100_AUDIO_IF_3_26, WM5100_AIF3TX2_ENA_SHIFT, 0),
|
|
|
|
SND_SOC_DAPM_PGA_E("OUT6L", WM5100_OUTPUT_ENABLES_2, WM5100_OUT6L_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("OUT6R", WM5100_OUTPUT_ENABLES_2, WM5100_OUT6R_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("OUT5L", WM5100_OUTPUT_ENABLES_2, WM5100_OUT5L_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("OUT5R", WM5100_OUTPUT_ENABLES_2, WM5100_OUT5R_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("OUT4L", WM5100_OUTPUT_ENABLES_2, WM5100_OUT4L_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("OUT4R", WM5100_OUTPUT_ENABLES_2, WM5100_OUT4R_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("OUT3L", WM5100_CHANNEL_ENABLES_1, WM5100_HP3L_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("OUT3R", WM5100_CHANNEL_ENABLES_1, WM5100_HP3R_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("OUT2L", WM5100_CHANNEL_ENABLES_1, WM5100_HP2L_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("OUT2R", WM5100_CHANNEL_ENABLES_1, WM5100_HP2R_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("OUT1L", WM5100_CHANNEL_ENABLES_1, WM5100_HP1L_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("OUT1R", WM5100_CHANNEL_ENABLES_1, WM5100_HP1R_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("PWM1 Driver", WM5100_PWM_DRIVE_1, WM5100_PWM1_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
SND_SOC_DAPM_PGA_E("PWM2 Driver", WM5100_PWM_DRIVE_1, WM5100_PWM2_ENA_SHIFT, 0,
|
|
NULL, 0, wm5100_out_ev, SND_SOC_DAPM_POST_PMU),
|
|
|
|
SND_SOC_DAPM_PGA("EQ1", WM5100_EQ1_1, WM5100_EQ1_ENA_SHIFT, 0, NULL, 0),
|
|
SND_SOC_DAPM_PGA("EQ2", WM5100_EQ2_1, WM5100_EQ2_ENA_SHIFT, 0, NULL, 0),
|
|
SND_SOC_DAPM_PGA("EQ3", WM5100_EQ3_1, WM5100_EQ3_ENA_SHIFT, 0, NULL, 0),
|
|
SND_SOC_DAPM_PGA("EQ4", WM5100_EQ4_1, WM5100_EQ4_ENA_SHIFT, 0, NULL, 0),
|
|
|
|
SND_SOC_DAPM_PGA("DRC1L", WM5100_DRC1_CTRL1, WM5100_DRCL_ENA_SHIFT, 0,
|
|
NULL, 0),
|
|
SND_SOC_DAPM_PGA("DRC1R", WM5100_DRC1_CTRL1, WM5100_DRCR_ENA_SHIFT, 0,
|
|
NULL, 0),
|
|
|
|
SND_SOC_DAPM_PGA("LHPF1", WM5100_HPLPF1_1, WM5100_LHPF1_ENA_SHIFT, 0,
|
|
NULL, 0),
|
|
SND_SOC_DAPM_PGA("LHPF2", WM5100_HPLPF2_1, WM5100_LHPF2_ENA_SHIFT, 0,
|
|
NULL, 0),
|
|
SND_SOC_DAPM_PGA("LHPF3", WM5100_HPLPF3_1, WM5100_LHPF3_ENA_SHIFT, 0,
|
|
NULL, 0),
|
|
SND_SOC_DAPM_PGA("LHPF4", WM5100_HPLPF4_1, WM5100_LHPF4_ENA_SHIFT, 0,
|
|
NULL, 0),
|
|
|
|
WM5100_MIXER_WIDGETS(EQ1, "EQ1"),
|
|
WM5100_MIXER_WIDGETS(EQ2, "EQ2"),
|
|
WM5100_MIXER_WIDGETS(EQ3, "EQ3"),
|
|
WM5100_MIXER_WIDGETS(EQ4, "EQ4"),
|
|
|
|
WM5100_MIXER_WIDGETS(DRC1L, "DRC1L"),
|
|
WM5100_MIXER_WIDGETS(DRC1R, "DRC1R"),
|
|
|
|
WM5100_MIXER_WIDGETS(LHPF1, "LHPF1"),
|
|
WM5100_MIXER_WIDGETS(LHPF2, "LHPF2"),
|
|
WM5100_MIXER_WIDGETS(LHPF3, "LHPF3"),
|
|
WM5100_MIXER_WIDGETS(LHPF4, "LHPF4"),
|
|
|
|
WM5100_MIXER_WIDGETS(AIF1TX1, "AIF1TX1"),
|
|
WM5100_MIXER_WIDGETS(AIF1TX2, "AIF1TX2"),
|
|
WM5100_MIXER_WIDGETS(AIF1TX3, "AIF1TX3"),
|
|
WM5100_MIXER_WIDGETS(AIF1TX4, "AIF1TX4"),
|
|
WM5100_MIXER_WIDGETS(AIF1TX5, "AIF1TX5"),
|
|
WM5100_MIXER_WIDGETS(AIF1TX6, "AIF1TX6"),
|
|
WM5100_MIXER_WIDGETS(AIF1TX7, "AIF1TX7"),
|
|
WM5100_MIXER_WIDGETS(AIF1TX8, "AIF1TX8"),
|
|
|
|
WM5100_MIXER_WIDGETS(AIF2TX1, "AIF2TX1"),
|
|
WM5100_MIXER_WIDGETS(AIF2TX2, "AIF2TX2"),
|
|
|
|
WM5100_MIXER_WIDGETS(AIF3TX1, "AIF3TX1"),
|
|
WM5100_MIXER_WIDGETS(AIF3TX2, "AIF3TX2"),
|
|
|
|
WM5100_MIXER_WIDGETS(HPOUT1L, "HPOUT1L"),
|
|
WM5100_MIXER_WIDGETS(HPOUT1R, "HPOUT1R"),
|
|
WM5100_MIXER_WIDGETS(HPOUT2L, "HPOUT2L"),
|
|
WM5100_MIXER_WIDGETS(HPOUT2R, "HPOUT2R"),
|
|
WM5100_MIXER_WIDGETS(HPOUT3L, "HPOUT3L"),
|
|
WM5100_MIXER_WIDGETS(HPOUT3R, "HPOUT3R"),
|
|
|
|
WM5100_MIXER_WIDGETS(SPKOUTL, "SPKOUTL"),
|
|
WM5100_MIXER_WIDGETS(SPKOUTR, "SPKOUTR"),
|
|
WM5100_MIXER_WIDGETS(SPKDAT1L, "SPKDAT1L"),
|
|
WM5100_MIXER_WIDGETS(SPKDAT1R, "SPKDAT1R"),
|
|
WM5100_MIXER_WIDGETS(SPKDAT2L, "SPKDAT2L"),
|
|
WM5100_MIXER_WIDGETS(SPKDAT2R, "SPKDAT2R"),
|
|
|
|
WM5100_MIXER_WIDGETS(PWM1, "PWM1"),
|
|
WM5100_MIXER_WIDGETS(PWM2, "PWM2"),
|
|
|
|
SND_SOC_DAPM_OUTPUT("HPOUT1L"),
|
|
SND_SOC_DAPM_OUTPUT("HPOUT1R"),
|
|
SND_SOC_DAPM_OUTPUT("HPOUT2L"),
|
|
SND_SOC_DAPM_OUTPUT("HPOUT2R"),
|
|
SND_SOC_DAPM_OUTPUT("HPOUT3L"),
|
|
SND_SOC_DAPM_OUTPUT("HPOUT3R"),
|
|
SND_SOC_DAPM_OUTPUT("SPKOUTL"),
|
|
SND_SOC_DAPM_OUTPUT("SPKOUTR"),
|
|
SND_SOC_DAPM_OUTPUT("SPKDAT1"),
|
|
SND_SOC_DAPM_OUTPUT("SPKDAT2"),
|
|
SND_SOC_DAPM_OUTPUT("PWM1"),
|
|
SND_SOC_DAPM_OUTPUT("PWM2"),
|
|
};
|
|
|
|
/* We register a _POST event if we don't have IRQ support so we can
|
|
* look at the error status from the CODEC - if we've got the IRQ
|
|
* hooked up then we will get prompted to look by an interrupt.
|
|
*/
|
|
static const struct snd_soc_dapm_widget wm5100_dapm_widgets_noirq[] = {
|
|
SND_SOC_DAPM_POST("Post", wm5100_post_ev),
|
|
};
|
|
|
|
static const struct snd_soc_dapm_route wm5100_dapm_routes[] = {
|
|
{ "CP1", NULL, "CPVDD" },
|
|
{ "CP2 Active", NULL, "CPVDD" },
|
|
|
|
{ "IN1L", NULL, "SYSCLK" },
|
|
{ "IN1R", NULL, "SYSCLK" },
|
|
{ "IN2L", NULL, "SYSCLK" },
|
|
{ "IN2R", NULL, "SYSCLK" },
|
|
{ "IN3L", NULL, "SYSCLK" },
|
|
{ "IN3R", NULL, "SYSCLK" },
|
|
{ "IN4L", NULL, "SYSCLK" },
|
|
{ "IN4R", NULL, "SYSCLK" },
|
|
|
|
{ "OUT1L", NULL, "SYSCLK" },
|
|
{ "OUT1R", NULL, "SYSCLK" },
|
|
{ "OUT2L", NULL, "SYSCLK" },
|
|
{ "OUT2R", NULL, "SYSCLK" },
|
|
{ "OUT3L", NULL, "SYSCLK" },
|
|
{ "OUT3R", NULL, "SYSCLK" },
|
|
{ "OUT4L", NULL, "SYSCLK" },
|
|
{ "OUT4R", NULL, "SYSCLK" },
|
|
{ "OUT5L", NULL, "SYSCLK" },
|
|
{ "OUT5R", NULL, "SYSCLK" },
|
|
{ "OUT6L", NULL, "SYSCLK" },
|
|
{ "OUT6R", NULL, "SYSCLK" },
|
|
|
|
{ "AIF1RX1", NULL, "SYSCLK" },
|
|
{ "AIF1RX2", NULL, "SYSCLK" },
|
|
{ "AIF1RX3", NULL, "SYSCLK" },
|
|
{ "AIF1RX4", NULL, "SYSCLK" },
|
|
{ "AIF1RX5", NULL, "SYSCLK" },
|
|
{ "AIF1RX6", NULL, "SYSCLK" },
|
|
{ "AIF1RX7", NULL, "SYSCLK" },
|
|
{ "AIF1RX8", NULL, "SYSCLK" },
|
|
|
|
{ "AIF2RX1", NULL, "SYSCLK" },
|
|
{ "AIF2RX1", NULL, "DBVDD2" },
|
|
{ "AIF2RX2", NULL, "SYSCLK" },
|
|
{ "AIF2RX2", NULL, "DBVDD2" },
|
|
|
|
{ "AIF3RX1", NULL, "SYSCLK" },
|
|
{ "AIF3RX1", NULL, "DBVDD3" },
|
|
{ "AIF3RX2", NULL, "SYSCLK" },
|
|
{ "AIF3RX2", NULL, "DBVDD3" },
|
|
|
|
{ "AIF1TX1", NULL, "SYSCLK" },
|
|
{ "AIF1TX2", NULL, "SYSCLK" },
|
|
{ "AIF1TX3", NULL, "SYSCLK" },
|
|
{ "AIF1TX4", NULL, "SYSCLK" },
|
|
{ "AIF1TX5", NULL, "SYSCLK" },
|
|
{ "AIF1TX6", NULL, "SYSCLK" },
|
|
{ "AIF1TX7", NULL, "SYSCLK" },
|
|
{ "AIF1TX8", NULL, "SYSCLK" },
|
|
|
|
{ "AIF2TX1", NULL, "SYSCLK" },
|
|
{ "AIF2TX1", NULL, "DBVDD2" },
|
|
{ "AIF2TX2", NULL, "SYSCLK" },
|
|
{ "AIF2TX2", NULL, "DBVDD2" },
|
|
|
|
{ "AIF3TX1", NULL, "SYSCLK" },
|
|
{ "AIF3TX1", NULL, "DBVDD3" },
|
|
{ "AIF3TX2", NULL, "SYSCLK" },
|
|
{ "AIF3TX2", NULL, "DBVDD3" },
|
|
|
|
{ "MICBIAS1", NULL, "CP2" },
|
|
{ "MICBIAS2", NULL, "CP2" },
|
|
{ "MICBIAS3", NULL, "CP2" },
|
|
|
|
{ "IN1L PGA", NULL, "CP2" },
|
|
{ "IN1R PGA", NULL, "CP2" },
|
|
{ "IN2L PGA", NULL, "CP2" },
|
|
{ "IN2R PGA", NULL, "CP2" },
|
|
{ "IN3L PGA", NULL, "CP2" },
|
|
{ "IN3R PGA", NULL, "CP2" },
|
|
{ "IN4L PGA", NULL, "CP2" },
|
|
{ "IN4R PGA", NULL, "CP2" },
|
|
|
|
{ "IN1L PGA", NULL, "CP2 Active" },
|
|
{ "IN1R PGA", NULL, "CP2 Active" },
|
|
{ "IN2L PGA", NULL, "CP2 Active" },
|
|
{ "IN2R PGA", NULL, "CP2 Active" },
|
|
{ "IN3L PGA", NULL, "CP2 Active" },
|
|
{ "IN3R PGA", NULL, "CP2 Active" },
|
|
{ "IN4L PGA", NULL, "CP2 Active" },
|
|
{ "IN4R PGA", NULL, "CP2 Active" },
|
|
|
|
{ "OUT1L", NULL, "CP1" },
|
|
{ "OUT1R", NULL, "CP1" },
|
|
{ "OUT2L", NULL, "CP1" },
|
|
{ "OUT2R", NULL, "CP1" },
|
|
{ "OUT3L", NULL, "CP1" },
|
|
{ "OUT3R", NULL, "CP1" },
|
|
|
|
{ "Tone Generator 1", NULL, "TONE" },
|
|
{ "Tone Generator 2", NULL, "TONE" },
|
|
|
|
{ "IN1L PGA", NULL, "IN1L" },
|
|
{ "IN1R PGA", NULL, "IN1R" },
|
|
{ "IN2L PGA", NULL, "IN2L" },
|
|
{ "IN2R PGA", NULL, "IN2R" },
|
|
{ "IN3L PGA", NULL, "IN3L" },
|
|
{ "IN3R PGA", NULL, "IN3R" },
|
|
{ "IN4L PGA", NULL, "IN4L" },
|
|
{ "IN4R PGA", NULL, "IN4R" },
|
|
|
|
WM5100_MIXER_ROUTES("OUT1L", "HPOUT1L"),
|
|
WM5100_MIXER_ROUTES("OUT1R", "HPOUT1R"),
|
|
WM5100_MIXER_ROUTES("OUT2L", "HPOUT2L"),
|
|
WM5100_MIXER_ROUTES("OUT2R", "HPOUT2R"),
|
|
WM5100_MIXER_ROUTES("OUT3L", "HPOUT3L"),
|
|
WM5100_MIXER_ROUTES("OUT3R", "HPOUT3R"),
|
|
|
|
WM5100_MIXER_ROUTES("OUT4L", "SPKOUTL"),
|
|
WM5100_MIXER_ROUTES("OUT4R", "SPKOUTR"),
|
|
WM5100_MIXER_ROUTES("OUT5L", "SPKDAT1L"),
|
|
WM5100_MIXER_ROUTES("OUT5R", "SPKDAT1R"),
|
|
WM5100_MIXER_ROUTES("OUT6L", "SPKDAT2L"),
|
|
WM5100_MIXER_ROUTES("OUT6R", "SPKDAT2R"),
|
|
|
|
WM5100_MIXER_ROUTES("PWM1 Driver", "PWM1"),
|
|
WM5100_MIXER_ROUTES("PWM2 Driver", "PWM2"),
|
|
|
|
WM5100_MIXER_ROUTES("AIF1TX1", "AIF1TX1"),
|
|
WM5100_MIXER_ROUTES("AIF1TX2", "AIF1TX2"),
|
|
WM5100_MIXER_ROUTES("AIF1TX3", "AIF1TX3"),
|
|
WM5100_MIXER_ROUTES("AIF1TX4", "AIF1TX4"),
|
|
WM5100_MIXER_ROUTES("AIF1TX5", "AIF1TX5"),
|
|
WM5100_MIXER_ROUTES("AIF1TX6", "AIF1TX6"),
|
|
WM5100_MIXER_ROUTES("AIF1TX7", "AIF1TX7"),
|
|
WM5100_MIXER_ROUTES("AIF1TX8", "AIF1TX8"),
|
|
|
|
WM5100_MIXER_ROUTES("AIF2TX1", "AIF2TX1"),
|
|
WM5100_MIXER_ROUTES("AIF2TX2", "AIF2TX2"),
|
|
|
|
WM5100_MIXER_ROUTES("AIF3TX1", "AIF3TX1"),
|
|
WM5100_MIXER_ROUTES("AIF3TX2", "AIF3TX2"),
|
|
|
|
WM5100_MIXER_ROUTES("EQ1", "EQ1"),
|
|
WM5100_MIXER_ROUTES("EQ2", "EQ2"),
|
|
WM5100_MIXER_ROUTES("EQ3", "EQ3"),
|
|
WM5100_MIXER_ROUTES("EQ4", "EQ4"),
|
|
|
|
WM5100_MIXER_ROUTES("DRC1L", "DRC1L"),
|
|
WM5100_MIXER_ROUTES("DRC1R", "DRC1R"),
|
|
|
|
WM5100_MIXER_ROUTES("LHPF1", "LHPF1"),
|
|
WM5100_MIXER_ROUTES("LHPF2", "LHPF2"),
|
|
WM5100_MIXER_ROUTES("LHPF3", "LHPF3"),
|
|
WM5100_MIXER_ROUTES("LHPF4", "LHPF4"),
|
|
|
|
{ "HPOUT1L", NULL, "OUT1L" },
|
|
{ "HPOUT1R", NULL, "OUT1R" },
|
|
{ "HPOUT2L", NULL, "OUT2L" },
|
|
{ "HPOUT2R", NULL, "OUT2R" },
|
|
{ "HPOUT3L", NULL, "OUT3L" },
|
|
{ "HPOUT3R", NULL, "OUT3R" },
|
|
{ "SPKOUTL", NULL, "OUT4L" },
|
|
{ "SPKOUTR", NULL, "OUT4R" },
|
|
{ "SPKDAT1", NULL, "OUT5L" },
|
|
{ "SPKDAT1", NULL, "OUT5R" },
|
|
{ "SPKDAT2", NULL, "OUT6L" },
|
|
{ "SPKDAT2", NULL, "OUT6R" },
|
|
{ "PWM1", NULL, "PWM1 Driver" },
|
|
{ "PWM2", NULL, "PWM2 Driver" },
|
|
};
|
|
|
|
static const struct reg_sequence wm5100_reva_patches[] = {
|
|
{ WM5100_AUDIO_IF_1_10, 0 },
|
|
{ WM5100_AUDIO_IF_1_11, 1 },
|
|
{ WM5100_AUDIO_IF_1_12, 2 },
|
|
{ WM5100_AUDIO_IF_1_13, 3 },
|
|
{ WM5100_AUDIO_IF_1_14, 4 },
|
|
{ WM5100_AUDIO_IF_1_15, 5 },
|
|
{ WM5100_AUDIO_IF_1_16, 6 },
|
|
{ WM5100_AUDIO_IF_1_17, 7 },
|
|
|
|
{ WM5100_AUDIO_IF_1_18, 0 },
|
|
{ WM5100_AUDIO_IF_1_19, 1 },
|
|
{ WM5100_AUDIO_IF_1_20, 2 },
|
|
{ WM5100_AUDIO_IF_1_21, 3 },
|
|
{ WM5100_AUDIO_IF_1_22, 4 },
|
|
{ WM5100_AUDIO_IF_1_23, 5 },
|
|
{ WM5100_AUDIO_IF_1_24, 6 },
|
|
{ WM5100_AUDIO_IF_1_25, 7 },
|
|
|
|
{ WM5100_AUDIO_IF_2_10, 0 },
|
|
{ WM5100_AUDIO_IF_2_11, 1 },
|
|
|
|
{ WM5100_AUDIO_IF_2_18, 0 },
|
|
{ WM5100_AUDIO_IF_2_19, 1 },
|
|
|
|
{ WM5100_AUDIO_IF_3_10, 0 },
|
|
{ WM5100_AUDIO_IF_3_11, 1 },
|
|
|
|
{ WM5100_AUDIO_IF_3_18, 0 },
|
|
{ WM5100_AUDIO_IF_3_19, 1 },
|
|
};
|
|
|
|
static int wm5100_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
|
|
{
|
|
struct snd_soc_codec *codec = dai->codec;
|
|
int lrclk, bclk, mask, base;
|
|
|
|
base = dai->driver->base;
|
|
|
|
lrclk = 0;
|
|
bclk = 0;
|
|
|
|
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
|
|
case SND_SOC_DAIFMT_DSP_A:
|
|
mask = 0;
|
|
break;
|
|
case SND_SOC_DAIFMT_I2S:
|
|
mask = 2;
|
|
break;
|
|
default:
|
|
dev_err(codec->dev, "Unsupported DAI format %d\n",
|
|
fmt & SND_SOC_DAIFMT_FORMAT_MASK);
|
|
return -EINVAL;
|
|
}
|
|
|
|
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
|
|
case SND_SOC_DAIFMT_CBS_CFS:
|
|
break;
|
|
case SND_SOC_DAIFMT_CBS_CFM:
|
|
lrclk |= WM5100_AIF1TX_LRCLK_MSTR;
|
|
break;
|
|
case SND_SOC_DAIFMT_CBM_CFS:
|
|
bclk |= WM5100_AIF1_BCLK_MSTR;
|
|
break;
|
|
case SND_SOC_DAIFMT_CBM_CFM:
|
|
lrclk |= WM5100_AIF1TX_LRCLK_MSTR;
|
|
bclk |= WM5100_AIF1_BCLK_MSTR;
|
|
break;
|
|
default:
|
|
dev_err(codec->dev, "Unsupported master mode %d\n",
|
|
fmt & SND_SOC_DAIFMT_MASTER_MASK);
|
|
return -EINVAL;
|
|
}
|
|
|
|
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
|
|
case SND_SOC_DAIFMT_NB_NF:
|
|
break;
|
|
case SND_SOC_DAIFMT_IB_IF:
|
|
bclk |= WM5100_AIF1_BCLK_INV;
|
|
lrclk |= WM5100_AIF1TX_LRCLK_INV;
|
|
break;
|
|
case SND_SOC_DAIFMT_IB_NF:
|
|
bclk |= WM5100_AIF1_BCLK_INV;
|
|
break;
|
|
case SND_SOC_DAIFMT_NB_IF:
|
|
lrclk |= WM5100_AIF1TX_LRCLK_INV;
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
|
|
snd_soc_update_bits(codec, base + 1, WM5100_AIF1_BCLK_MSTR |
|
|
WM5100_AIF1_BCLK_INV, bclk);
|
|
snd_soc_update_bits(codec, base + 2, WM5100_AIF1TX_LRCLK_MSTR |
|
|
WM5100_AIF1TX_LRCLK_INV, lrclk);
|
|
snd_soc_update_bits(codec, base + 3, WM5100_AIF1TX_LRCLK_MSTR |
|
|
WM5100_AIF1TX_LRCLK_INV, lrclk);
|
|
snd_soc_update_bits(codec, base + 5, WM5100_AIF1_FMT_MASK, mask);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#define WM5100_NUM_BCLK_RATES 19
|
|
|
|
static int wm5100_bclk_rates_dat[WM5100_NUM_BCLK_RATES] = {
|
|
32000,
|
|
48000,
|
|
64000,
|
|
96000,
|
|
128000,
|
|
192000,
|
|
256000,
|
|
384000,
|
|
512000,
|
|
768000,
|
|
1024000,
|
|
1536000,
|
|
2048000,
|
|
3072000,
|
|
4096000,
|
|
6144000,
|
|
8192000,
|
|
12288000,
|
|
24576000,
|
|
};
|
|
|
|
static int wm5100_bclk_rates_cd[WM5100_NUM_BCLK_RATES] = {
|
|
29400,
|
|
44100,
|
|
58800,
|
|
88200,
|
|
117600,
|
|
176400,
|
|
235200,
|
|
352800,
|
|
470400,
|
|
705600,
|
|
940800,
|
|
1411200,
|
|
1881600,
|
|
2882400,
|
|
3763200,
|
|
5644800,
|
|
7526400,
|
|
11289600,
|
|
22579600,
|
|
};
|
|
|
|
static int wm5100_hw_params(struct snd_pcm_substream *substream,
|
|
struct snd_pcm_hw_params *params,
|
|
struct snd_soc_dai *dai)
|
|
{
|
|
struct snd_soc_codec *codec = dai->codec;
|
|
struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
|
|
bool async = wm5100->aif_async[dai->id];
|
|
int i, base, bclk, aif_rate, lrclk, wl, fl, sr;
|
|
int *bclk_rates;
|
|
|
|
base = dai->driver->base;
|
|
|
|
/* Data sizes if not using TDM */
|
|
wl = params_width(params);
|
|
if (wl < 0)
|
|
return wl;
|
|
fl = snd_soc_params_to_frame_size(params);
|
|
if (fl < 0)
|
|
return fl;
|
|
|
|
dev_dbg(codec->dev, "Word length %d bits, frame length %d bits\n",
|
|
wl, fl);
|
|
|
|
/* Target BCLK rate */
|
|
bclk = snd_soc_params_to_bclk(params);
|
|
if (bclk < 0)
|
|
return bclk;
|
|
|
|
/* Root for BCLK depends on SYS/ASYNCCLK */
|
|
if (!async) {
|
|
aif_rate = wm5100->sysclk;
|
|
sr = wm5100_alloc_sr(codec, params_rate(params));
|
|
if (sr < 0)
|
|
return sr;
|
|
} else {
|
|
/* If we're in ASYNCCLK set the ASYNC sample rate */
|
|
aif_rate = wm5100->asyncclk;
|
|
sr = 3;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(wm5100_sr_code); i++)
|
|
if (params_rate(params) == wm5100_sr_code[i])
|
|
break;
|
|
if (i == ARRAY_SIZE(wm5100_sr_code)) {
|
|
dev_err(codec->dev, "Invalid rate %dHzn",
|
|
params_rate(params));
|
|
return -EINVAL;
|
|
}
|
|
|
|
/* TODO: We should really check for symmetry */
|
|
snd_soc_update_bits(codec, WM5100_CLOCKING_8,
|
|
WM5100_ASYNC_SAMPLE_RATE_MASK, i);
|
|
}
|
|
|
|
if (!aif_rate) {
|
|
dev_err(codec->dev, "%s has no rate set\n",
|
|
async ? "ASYNCCLK" : "SYSCLK");
|
|
return -EINVAL;
|
|
}
|
|
|
|
dev_dbg(codec->dev, "Target BCLK is %dHz, using %dHz %s\n",
|
|
bclk, aif_rate, async ? "ASYNCCLK" : "SYSCLK");
|
|
|
|
if (aif_rate % 4000)
|
|
bclk_rates = wm5100_bclk_rates_cd;
|
|
else
|
|
bclk_rates = wm5100_bclk_rates_dat;
|
|
|
|
for (i = 0; i < WM5100_NUM_BCLK_RATES; i++)
|
|
if (bclk_rates[i] >= bclk && (bclk_rates[i] % bclk == 0))
|
|
break;
|
|
if (i == WM5100_NUM_BCLK_RATES) {
|
|
dev_err(codec->dev,
|
|
"No valid BCLK for %dHz found from %dHz %s\n",
|
|
bclk, aif_rate, async ? "ASYNCCLK" : "SYSCLK");
|
|
return -EINVAL;
|
|
}
|
|
|
|
bclk = i;
|
|
dev_dbg(codec->dev, "Setting %dHz BCLK\n", bclk_rates[bclk]);
|
|
snd_soc_update_bits(codec, base + 1, WM5100_AIF1_BCLK_FREQ_MASK, bclk);
|
|
|
|
lrclk = bclk_rates[bclk] / params_rate(params);
|
|
dev_dbg(codec->dev, "Setting %dHz LRCLK\n", bclk_rates[bclk] / lrclk);
|
|
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
|
|
wm5100->aif_symmetric[dai->id])
|
|
snd_soc_update_bits(codec, base + 7,
|
|
WM5100_AIF1RX_BCPF_MASK, lrclk);
|
|
else
|
|
snd_soc_update_bits(codec, base + 6,
|
|
WM5100_AIF1TX_BCPF_MASK, lrclk);
|
|
|
|
i = (wl << WM5100_AIF1TX_WL_SHIFT) | fl;
|
|
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
|
|
snd_soc_update_bits(codec, base + 9,
|
|
WM5100_AIF1RX_WL_MASK |
|
|
WM5100_AIF1RX_SLOT_LEN_MASK, i);
|
|
else
|
|
snd_soc_update_bits(codec, base + 8,
|
|
WM5100_AIF1TX_WL_MASK |
|
|
WM5100_AIF1TX_SLOT_LEN_MASK, i);
|
|
|
|
snd_soc_update_bits(codec, base + 4, WM5100_AIF1_RATE_MASK, sr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const struct snd_soc_dai_ops wm5100_dai_ops = {
|
|
.set_fmt = wm5100_set_fmt,
|
|
.hw_params = wm5100_hw_params,
|
|
};
|
|
|
|
static int wm5100_set_sysclk(struct snd_soc_codec *codec, int clk_id,
|
|
int source, unsigned int freq, int dir)
|
|
{
|
|
struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
|
|
int *rate_store;
|
|
int fval, audio_rate, ret, reg;
|
|
|
|
switch (clk_id) {
|
|
case WM5100_CLK_SYSCLK:
|
|
reg = WM5100_CLOCKING_3;
|
|
rate_store = &wm5100->sysclk;
|
|
break;
|
|
case WM5100_CLK_ASYNCCLK:
|
|
reg = WM5100_CLOCKING_7;
|
|
rate_store = &wm5100->asyncclk;
|
|
break;
|
|
case WM5100_CLK_32KHZ:
|
|
/* The 32kHz clock is slightly different to the others */
|
|
switch (source) {
|
|
case WM5100_CLKSRC_MCLK1:
|
|
case WM5100_CLKSRC_MCLK2:
|
|
case WM5100_CLKSRC_SYSCLK:
|
|
snd_soc_update_bits(codec, WM5100_CLOCKING_1,
|
|
WM5100_CLK_32K_SRC_MASK,
|
|
source);
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
return 0;
|
|
|
|
case WM5100_CLK_AIF1:
|
|
case WM5100_CLK_AIF2:
|
|
case WM5100_CLK_AIF3:
|
|
/* Not real clocks, record which clock domain they're in */
|
|
switch (source) {
|
|
case WM5100_CLKSRC_SYSCLK:
|
|
wm5100->aif_async[clk_id - 1] = false;
|
|
break;
|
|
case WM5100_CLKSRC_ASYNCCLK:
|
|
wm5100->aif_async[clk_id - 1] = true;
|
|
break;
|
|
default:
|
|
dev_err(codec->dev, "Invalid source %d\n", source);
|
|
return -EINVAL;
|
|
}
|
|
return 0;
|
|
|
|
case WM5100_CLK_OPCLK:
|
|
switch (freq) {
|
|
case 5644800:
|
|
case 6144000:
|
|
snd_soc_update_bits(codec, WM5100_MISC_GPIO_1,
|
|
WM5100_OPCLK_SEL_MASK, 0);
|
|
break;
|
|
case 11289600:
|
|
case 12288000:
|
|
snd_soc_update_bits(codec, WM5100_MISC_GPIO_1,
|
|
WM5100_OPCLK_SEL_MASK, 0);
|
|
break;
|
|
case 22579200:
|
|
case 24576000:
|
|
snd_soc_update_bits(codec, WM5100_MISC_GPIO_1,
|
|
WM5100_OPCLK_SEL_MASK, 0);
|
|
break;
|
|
default:
|
|
dev_err(codec->dev, "Unsupported OPCLK %dHz\n",
|
|
freq);
|
|
return -EINVAL;
|
|
}
|
|
return 0;
|
|
|
|
default:
|
|
dev_err(codec->dev, "Unknown clock %d\n", clk_id);
|
|
return -EINVAL;
|
|
}
|
|
|
|
switch (source) {
|
|
case WM5100_CLKSRC_SYSCLK:
|
|
case WM5100_CLKSRC_ASYNCCLK:
|
|
dev_err(codec->dev, "Invalid source %d\n", source);
|
|
return -EINVAL;
|
|
}
|
|
|
|
switch (freq) {
|
|
case 5644800:
|
|
case 6144000:
|
|
fval = 0;
|
|
break;
|
|
case 11289600:
|
|
case 12288000:
|
|
fval = 1;
|
|
break;
|
|
case 22579200:
|
|
case 24576000:
|
|
fval = 2;
|
|
break;
|
|
default:
|
|
dev_err(codec->dev, "Invalid clock rate: %d\n", freq);
|
|
return -EINVAL;
|
|
}
|
|
|
|
switch (freq) {
|
|
case 5644800:
|
|
case 11289600:
|
|
case 22579200:
|
|
audio_rate = 44100;
|
|
break;
|
|
|
|
case 6144000:
|
|
case 12288000:
|
|
case 24576000:
|
|
audio_rate = 48000;
|
|
break;
|
|
|
|
default:
|
|
BUG();
|
|
audio_rate = 0;
|
|
break;
|
|
}
|
|
|
|
/* TODO: Check if MCLKs are in use and enable/disable pulls to
|
|
* match.
|
|
*/
|
|
|
|
snd_soc_update_bits(codec, reg, WM5100_SYSCLK_FREQ_MASK |
|
|
WM5100_SYSCLK_SRC_MASK,
|
|
fval << WM5100_SYSCLK_FREQ_SHIFT | source);
|
|
|
|
/* If this is SYSCLK then configure the clock rate for the
|
|
* internal audio functions to the natural sample rate for
|
|
* this clock rate.
|
|
*/
|
|
if (clk_id == WM5100_CLK_SYSCLK) {
|
|
dev_dbg(codec->dev, "Setting primary audio rate to %dHz",
|
|
audio_rate);
|
|
if (0 && *rate_store)
|
|
wm5100_free_sr(codec, audio_rate);
|
|
ret = wm5100_alloc_sr(codec, audio_rate);
|
|
if (ret != 0)
|
|
dev_warn(codec->dev, "Primary audio slot is %d\n",
|
|
ret);
|
|
}
|
|
|
|
*rate_store = freq;
|
|
|
|
return 0;
|
|
}
|
|
|
|
struct _fll_div {
|
|
u16 fll_fratio;
|
|
u16 fll_outdiv;
|
|
u16 fll_refclk_div;
|
|
u16 n;
|
|
u16 theta;
|
|
u16 lambda;
|
|
};
|
|
|
|
static struct {
|
|
unsigned int min;
|
|
unsigned int max;
|
|
u16 fll_fratio;
|
|
int ratio;
|
|
} fll_fratios[] = {
|
|
{ 0, 64000, 4, 16 },
|
|
{ 64000, 128000, 3, 8 },
|
|
{ 128000, 256000, 2, 4 },
|
|
{ 256000, 1000000, 1, 2 },
|
|
{ 1000000, 13500000, 0, 1 },
|
|
};
|
|
|
|
static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
|
|
unsigned int Fout)
|
|
{
|
|
unsigned int target;
|
|
unsigned int div;
|
|
unsigned int fratio, gcd_fll;
|
|
int i;
|
|
|
|
/* Fref must be <=13.5MHz */
|
|
div = 1;
|
|
fll_div->fll_refclk_div = 0;
|
|
while ((Fref / div) > 13500000) {
|
|
div *= 2;
|
|
fll_div->fll_refclk_div++;
|
|
|
|
if (div > 8) {
|
|
pr_err("Can't scale %dMHz input down to <=13.5MHz\n",
|
|
Fref);
|
|
return -EINVAL;
|
|
}
|
|
}
|
|
|
|
pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout);
|
|
|
|
/* Apply the division for our remaining calculations */
|
|
Fref /= div;
|
|
|
|
/* Fvco should be 90-100MHz; don't check the upper bound */
|
|
div = 2;
|
|
while (Fout * div < 90000000) {
|
|
div++;
|
|
if (div > 64) {
|
|
pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n",
|
|
Fout);
|
|
return -EINVAL;
|
|
}
|
|
}
|
|
target = Fout * div;
|
|
fll_div->fll_outdiv = div - 1;
|
|
|
|
pr_debug("FLL Fvco=%dHz\n", target);
|
|
|
|
/* Find an appropraite FLL_FRATIO and factor it out of the target */
|
|
for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) {
|
|
if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
|
|
fll_div->fll_fratio = fll_fratios[i].fll_fratio;
|
|
fratio = fll_fratios[i].ratio;
|
|
break;
|
|
}
|
|
}
|
|
if (i == ARRAY_SIZE(fll_fratios)) {
|
|
pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
|
|
return -EINVAL;
|
|
}
|
|
|
|
fll_div->n = target / (fratio * Fref);
|
|
|
|
if (target % Fref == 0) {
|
|
fll_div->theta = 0;
|
|
fll_div->lambda = 0;
|
|
} else {
|
|
gcd_fll = gcd(target, fratio * Fref);
|
|
|
|
fll_div->theta = (target - (fll_div->n * fratio * Fref))
|
|
/ gcd_fll;
|
|
fll_div->lambda = (fratio * Fref) / gcd_fll;
|
|
}
|
|
|
|
pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n",
|
|
fll_div->n, fll_div->theta, fll_div->lambda);
|
|
pr_debug("FLL_FRATIO=%x(%d) FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n",
|
|
fll_div->fll_fratio, fratio, fll_div->fll_outdiv,
|
|
fll_div->fll_refclk_div);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
|
|
unsigned int Fref, unsigned int Fout)
|
|
{
|
|
struct i2c_client *i2c = to_i2c_client(codec->dev);
|
|
struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
|
|
struct _fll_div factors;
|
|
struct wm5100_fll *fll;
|
|
int ret, base, lock, i, timeout;
|
|
unsigned long time_left;
|
|
|
|
switch (fll_id) {
|
|
case WM5100_FLL1:
|
|
fll = &wm5100->fll[0];
|
|
base = WM5100_FLL1_CONTROL_1 - 1;
|
|
lock = WM5100_FLL1_LOCK_STS;
|
|
break;
|
|
case WM5100_FLL2:
|
|
fll = &wm5100->fll[1];
|
|
base = WM5100_FLL2_CONTROL_2 - 1;
|
|
lock = WM5100_FLL2_LOCK_STS;
|
|
break;
|
|
default:
|
|
dev_err(codec->dev, "Unknown FLL %d\n",fll_id);
|
|
return -EINVAL;
|
|
}
|
|
|
|
if (!Fout) {
|
|
dev_dbg(codec->dev, "FLL%d disabled", fll_id);
|
|
if (fll->fout)
|
|
pm_runtime_put(codec->dev);
|
|
fll->fout = 0;
|
|
snd_soc_update_bits(codec, base + 1, WM5100_FLL1_ENA, 0);
|
|
return 0;
|
|
}
|
|
|
|
switch (source) {
|
|
case WM5100_FLL_SRC_MCLK1:
|
|
case WM5100_FLL_SRC_MCLK2:
|
|
case WM5100_FLL_SRC_FLL1:
|
|
case WM5100_FLL_SRC_FLL2:
|
|
case WM5100_FLL_SRC_AIF1BCLK:
|
|
case WM5100_FLL_SRC_AIF2BCLK:
|
|
case WM5100_FLL_SRC_AIF3BCLK:
|
|
break;
|
|
default:
|
|
dev_err(codec->dev, "Invalid FLL source %d\n", source);
|
|
return -EINVAL;
|
|
}
|
|
|
|
ret = fll_factors(&factors, Fref, Fout);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
/* Disable the FLL while we reconfigure */
|
|
snd_soc_update_bits(codec, base + 1, WM5100_FLL1_ENA, 0);
|
|
|
|
snd_soc_update_bits(codec, base + 2,
|
|
WM5100_FLL1_OUTDIV_MASK | WM5100_FLL1_FRATIO_MASK,
|
|
(factors.fll_outdiv << WM5100_FLL1_OUTDIV_SHIFT) |
|
|
factors.fll_fratio);
|
|
snd_soc_update_bits(codec, base + 3, WM5100_FLL1_THETA_MASK,
|
|
factors.theta);
|
|
snd_soc_update_bits(codec, base + 5, WM5100_FLL1_N_MASK, factors.n);
|
|
snd_soc_update_bits(codec, base + 6,
|
|
WM5100_FLL1_REFCLK_DIV_MASK |
|
|
WM5100_FLL1_REFCLK_SRC_MASK,
|
|
(factors.fll_refclk_div
|
|
<< WM5100_FLL1_REFCLK_DIV_SHIFT) | source);
|
|
snd_soc_update_bits(codec, base + 7, WM5100_FLL1_LAMBDA_MASK,
|
|
factors.lambda);
|
|
|
|
/* Clear any pending completions */
|
|
try_wait_for_completion(&fll->lock);
|
|
|
|
pm_runtime_get_sync(codec->dev);
|
|
|
|
snd_soc_update_bits(codec, base + 1, WM5100_FLL1_ENA, WM5100_FLL1_ENA);
|
|
|
|
if (i2c->irq)
|
|
timeout = 2;
|
|
else
|
|
timeout = 50;
|
|
|
|
snd_soc_update_bits(codec, WM5100_CLOCKING_3, WM5100_SYSCLK_ENA,
|
|
WM5100_SYSCLK_ENA);
|
|
|
|
/* Poll for the lock; will use interrupt when we can test */
|
|
for (i = 0; i < timeout; i++) {
|
|
if (i2c->irq) {
|
|
time_left = wait_for_completion_timeout(&fll->lock,
|
|
msecs_to_jiffies(25));
|
|
if (time_left > 0)
|
|
break;
|
|
} else {
|
|
msleep(1);
|
|
}
|
|
|
|
ret = snd_soc_read(codec,
|
|
WM5100_INTERRUPT_RAW_STATUS_3);
|
|
if (ret < 0) {
|
|
dev_err(codec->dev,
|
|
"Failed to read FLL status: %d\n",
|
|
ret);
|
|
continue;
|
|
}
|
|
if (ret & lock)
|
|
break;
|
|
}
|
|
if (i == timeout) {
|
|
dev_err(codec->dev, "FLL%d lock timed out\n", fll_id);
|
|
pm_runtime_put(codec->dev);
|
|
return -ETIMEDOUT;
|
|
}
|
|
|
|
fll->src = source;
|
|
fll->fref = Fref;
|
|
fll->fout = Fout;
|
|
|
|
dev_dbg(codec->dev, "FLL%d running %dHz->%dHz\n", fll_id,
|
|
Fref, Fout);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* Actually go much higher */
|
|
#define WM5100_RATES SNDRV_PCM_RATE_8000_192000
|
|
|
|
#define WM5100_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
|
|
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
|
|
|
|
static struct snd_soc_dai_driver wm5100_dai[] = {
|
|
{
|
|
.name = "wm5100-aif1",
|
|
.base = WM5100_AUDIO_IF_1_1 - 1,
|
|
.playback = {
|
|
.stream_name = "AIF1 Playback",
|
|
.channels_min = 2,
|
|
.channels_max = 2,
|
|
.rates = WM5100_RATES,
|
|
.formats = WM5100_FORMATS,
|
|
},
|
|
.capture = {
|
|
.stream_name = "AIF1 Capture",
|
|
.channels_min = 2,
|
|
.channels_max = 2,
|
|
.rates = WM5100_RATES,
|
|
.formats = WM5100_FORMATS,
|
|
},
|
|
.ops = &wm5100_dai_ops,
|
|
},
|
|
{
|
|
.name = "wm5100-aif2",
|
|
.id = 1,
|
|
.base = WM5100_AUDIO_IF_2_1 - 1,
|
|
.playback = {
|
|
.stream_name = "AIF2 Playback",
|
|
.channels_min = 2,
|
|
.channels_max = 2,
|
|
.rates = WM5100_RATES,
|
|
.formats = WM5100_FORMATS,
|
|
},
|
|
.capture = {
|
|
.stream_name = "AIF2 Capture",
|
|
.channels_min = 2,
|
|
.channels_max = 2,
|
|
.rates = WM5100_RATES,
|
|
.formats = WM5100_FORMATS,
|
|
},
|
|
.ops = &wm5100_dai_ops,
|
|
},
|
|
{
|
|
.name = "wm5100-aif3",
|
|
.id = 2,
|
|
.base = WM5100_AUDIO_IF_3_1 - 1,
|
|
.playback = {
|
|
.stream_name = "AIF3 Playback",
|
|
.channels_min = 2,
|
|
.channels_max = 2,
|
|
.rates = WM5100_RATES,
|
|
.formats = WM5100_FORMATS,
|
|
},
|
|
.capture = {
|
|
.stream_name = "AIF3 Capture",
|
|
.channels_min = 2,
|
|
.channels_max = 2,
|
|
.rates = WM5100_RATES,
|
|
.formats = WM5100_FORMATS,
|
|
},
|
|
.ops = &wm5100_dai_ops,
|
|
},
|
|
};
|
|
|
|
static int wm5100_dig_vu[] = {
|
|
WM5100_ADC_DIGITAL_VOLUME_1L,
|
|
WM5100_ADC_DIGITAL_VOLUME_1R,
|
|
WM5100_ADC_DIGITAL_VOLUME_2L,
|
|
WM5100_ADC_DIGITAL_VOLUME_2R,
|
|
WM5100_ADC_DIGITAL_VOLUME_3L,
|
|
WM5100_ADC_DIGITAL_VOLUME_3R,
|
|
WM5100_ADC_DIGITAL_VOLUME_4L,
|
|
WM5100_ADC_DIGITAL_VOLUME_4R,
|
|
|
|
WM5100_DAC_DIGITAL_VOLUME_1L,
|
|
WM5100_DAC_DIGITAL_VOLUME_1R,
|
|
WM5100_DAC_DIGITAL_VOLUME_2L,
|
|
WM5100_DAC_DIGITAL_VOLUME_2R,
|
|
WM5100_DAC_DIGITAL_VOLUME_3L,
|
|
WM5100_DAC_DIGITAL_VOLUME_3R,
|
|
WM5100_DAC_DIGITAL_VOLUME_4L,
|
|
WM5100_DAC_DIGITAL_VOLUME_4R,
|
|
WM5100_DAC_DIGITAL_VOLUME_5L,
|
|
WM5100_DAC_DIGITAL_VOLUME_5R,
|
|
WM5100_DAC_DIGITAL_VOLUME_6L,
|
|
WM5100_DAC_DIGITAL_VOLUME_6R,
|
|
};
|
|
|
|
static void wm5100_set_detect_mode(struct wm5100_priv *wm5100, int the_mode)
|
|
{
|
|
struct wm5100_jack_mode *mode = &wm5100->pdata.jack_modes[the_mode];
|
|
|
|
if (WARN_ON(the_mode >= ARRAY_SIZE(wm5100->pdata.jack_modes)))
|
|
return;
|
|
|
|
gpio_set_value_cansleep(wm5100->pdata.hp_pol, mode->hp_pol);
|
|
regmap_update_bits(wm5100->regmap, WM5100_ACCESSORY_DETECT_MODE_1,
|
|
WM5100_ACCDET_BIAS_SRC_MASK |
|
|
WM5100_ACCDET_SRC,
|
|
(mode->bias << WM5100_ACCDET_BIAS_SRC_SHIFT) |
|
|
mode->micd_src << WM5100_ACCDET_SRC_SHIFT);
|
|
regmap_update_bits(wm5100->regmap, WM5100_MISC_CONTROL,
|
|
WM5100_HPCOM_SRC,
|
|
mode->micd_src << WM5100_HPCOM_SRC_SHIFT);
|
|
|
|
wm5100->jack_mode = the_mode;
|
|
|
|
dev_dbg(wm5100->dev, "Set microphone polarity to %d\n",
|
|
wm5100->jack_mode);
|
|
}
|
|
|
|
static void wm5100_report_headphone(struct wm5100_priv *wm5100)
|
|
{
|
|
dev_dbg(wm5100->dev, "Headphone detected\n");
|
|
wm5100->jack_detecting = false;
|
|
snd_soc_jack_report(wm5100->jack, SND_JACK_HEADPHONE,
|
|
SND_JACK_HEADPHONE);
|
|
|
|
/* Increase the detection rate a bit for responsiveness. */
|
|
regmap_update_bits(wm5100->regmap, WM5100_MIC_DETECT_1,
|
|
WM5100_ACCDET_RATE_MASK,
|
|
7 << WM5100_ACCDET_RATE_SHIFT);
|
|
}
|
|
|
|
static void wm5100_micd_irq(struct wm5100_priv *wm5100)
|
|
{
|
|
unsigned int val;
|
|
int ret;
|
|
|
|
ret = regmap_read(wm5100->regmap, WM5100_MIC_DETECT_3, &val);
|
|
if (ret != 0) {
|
|
dev_err(wm5100->dev, "Failed to read microphone status: %d\n",
|
|
ret);
|
|
return;
|
|
}
|
|
|
|
dev_dbg(wm5100->dev, "Microphone event: %x\n", val);
|
|
|
|
if (!(val & WM5100_ACCDET_VALID)) {
|
|
dev_warn(wm5100->dev, "Microphone detection state invalid\n");
|
|
return;
|
|
}
|
|
|
|
/* No accessory, reset everything and report removal */
|
|
if (!(val & WM5100_ACCDET_STS)) {
|
|
dev_dbg(wm5100->dev, "Jack removal detected\n");
|
|
wm5100->jack_mic = false;
|
|
wm5100->jack_detecting = true;
|
|
wm5100->jack_flips = 0;
|
|
snd_soc_jack_report(wm5100->jack, 0,
|
|
SND_JACK_LINEOUT | SND_JACK_HEADSET |
|
|
SND_JACK_BTN_0);
|
|
|
|
regmap_update_bits(wm5100->regmap, WM5100_MIC_DETECT_1,
|
|
WM5100_ACCDET_RATE_MASK,
|
|
WM5100_ACCDET_RATE_MASK);
|
|
return;
|
|
}
|
|
|
|
/* If the measurement is very high we've got a microphone,
|
|
* either we just detected one or if we already reported then
|
|
* we've got a button release event.
|
|
*/
|
|
if (val & 0x400) {
|
|
if (wm5100->jack_detecting) {
|
|
dev_dbg(wm5100->dev, "Microphone detected\n");
|
|
wm5100->jack_mic = true;
|
|
wm5100->jack_detecting = false;
|
|
snd_soc_jack_report(wm5100->jack,
|
|
SND_JACK_HEADSET,
|
|
SND_JACK_HEADSET | SND_JACK_BTN_0);
|
|
|
|
/* Increase poll rate to give better responsiveness
|
|
* for buttons */
|
|
regmap_update_bits(wm5100->regmap, WM5100_MIC_DETECT_1,
|
|
WM5100_ACCDET_RATE_MASK,
|
|
5 << WM5100_ACCDET_RATE_SHIFT);
|
|
} else {
|
|
dev_dbg(wm5100->dev, "Mic button up\n");
|
|
snd_soc_jack_report(wm5100->jack, 0, SND_JACK_BTN_0);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
/* If we detected a lower impedence during initial startup
|
|
* then we probably have the wrong polarity, flip it. Don't
|
|
* do this for the lowest impedences to speed up detection of
|
|
* plain headphones and give up if neither polarity looks
|
|
* sensible.
|
|
*/
|
|
if (wm5100->jack_detecting && (val & 0x3f8)) {
|
|
wm5100->jack_flips++;
|
|
|
|
if (wm5100->jack_flips > 1)
|
|
wm5100_report_headphone(wm5100);
|
|
else
|
|
wm5100_set_detect_mode(wm5100, !wm5100->jack_mode);
|
|
|
|
return;
|
|
}
|
|
|
|
/* Don't distinguish between buttons, just report any low
|
|
* impedence as BTN_0.
|
|
*/
|
|
if (val & 0x3fc) {
|
|
if (wm5100->jack_mic) {
|
|
dev_dbg(wm5100->dev, "Mic button detected\n");
|
|
snd_soc_jack_report(wm5100->jack, SND_JACK_BTN_0,
|
|
SND_JACK_BTN_0);
|
|
} else if (wm5100->jack_detecting) {
|
|
wm5100_report_headphone(wm5100);
|
|
}
|
|
}
|
|
}
|
|
|
|
int wm5100_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
|
|
{
|
|
struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
|
|
struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
|
|
|
|
if (jack) {
|
|
wm5100->jack = jack;
|
|
wm5100->jack_detecting = true;
|
|
wm5100->jack_flips = 0;
|
|
|
|
wm5100_set_detect_mode(wm5100, 0);
|
|
|
|
/* Slowest detection rate, gives debounce for initial
|
|
* detection */
|
|
snd_soc_update_bits(codec, WM5100_MIC_DETECT_1,
|
|
WM5100_ACCDET_BIAS_STARTTIME_MASK |
|
|
WM5100_ACCDET_RATE_MASK,
|
|
(7 << WM5100_ACCDET_BIAS_STARTTIME_SHIFT) |
|
|
WM5100_ACCDET_RATE_MASK);
|
|
|
|
/* We need the charge pump to power MICBIAS */
|
|
snd_soc_dapm_mutex_lock(dapm);
|
|
|
|
snd_soc_dapm_force_enable_pin_unlocked(dapm, "CP2");
|
|
snd_soc_dapm_force_enable_pin_unlocked(dapm, "SYSCLK");
|
|
|
|
snd_soc_dapm_sync_unlocked(dapm);
|
|
|
|
snd_soc_dapm_mutex_unlock(dapm);
|
|
|
|
/* We start off just enabling microphone detection - even a
|
|
* plain headphone will trigger detection.
|
|
*/
|
|
snd_soc_update_bits(codec, WM5100_MIC_DETECT_1,
|
|
WM5100_ACCDET_ENA, WM5100_ACCDET_ENA);
|
|
|
|
snd_soc_update_bits(codec, WM5100_INTERRUPT_STATUS_3_MASK,
|
|
WM5100_IM_ACCDET_EINT, 0);
|
|
} else {
|
|
snd_soc_update_bits(codec, WM5100_INTERRUPT_STATUS_3_MASK,
|
|
WM5100_IM_HPDET_EINT |
|
|
WM5100_IM_ACCDET_EINT,
|
|
WM5100_IM_HPDET_EINT |
|
|
WM5100_IM_ACCDET_EINT);
|
|
snd_soc_update_bits(codec, WM5100_MIC_DETECT_1,
|
|
WM5100_ACCDET_ENA, 0);
|
|
wm5100->jack = NULL;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
EXPORT_SYMBOL_GPL(wm5100_detect);
|
|
|
|
static irqreturn_t wm5100_irq(int irq, void *data)
|
|
{
|
|
struct wm5100_priv *wm5100 = data;
|
|
irqreturn_t status = IRQ_NONE;
|
|
unsigned int irq_val, mask_val;
|
|
int ret;
|
|
|
|
ret = regmap_read(wm5100->regmap, WM5100_INTERRUPT_STATUS_3, &irq_val);
|
|
if (ret < 0) {
|
|
dev_err(wm5100->dev, "Failed to read IRQ status 3: %d\n",
|
|
ret);
|
|
irq_val = 0;
|
|
}
|
|
|
|
ret = regmap_read(wm5100->regmap, WM5100_INTERRUPT_STATUS_3_MASK,
|
|
&mask_val);
|
|
if (ret < 0) {
|
|
dev_err(wm5100->dev, "Failed to read IRQ mask 3: %d\n",
|
|
ret);
|
|
mask_val = 0xffff;
|
|
}
|
|
|
|
irq_val &= ~mask_val;
|
|
|
|
regmap_write(wm5100->regmap, WM5100_INTERRUPT_STATUS_3, irq_val);
|
|
|
|
if (irq_val)
|
|
status = IRQ_HANDLED;
|
|
|
|
wm5100_log_status3(wm5100, irq_val);
|
|
|
|
if (irq_val & WM5100_FLL1_LOCK_EINT) {
|
|
dev_dbg(wm5100->dev, "FLL1 locked\n");
|
|
complete(&wm5100->fll[0].lock);
|
|
}
|
|
if (irq_val & WM5100_FLL2_LOCK_EINT) {
|
|
dev_dbg(wm5100->dev, "FLL2 locked\n");
|
|
complete(&wm5100->fll[1].lock);
|
|
}
|
|
|
|
if (irq_val & WM5100_ACCDET_EINT)
|
|
wm5100_micd_irq(wm5100);
|
|
|
|
ret = regmap_read(wm5100->regmap, WM5100_INTERRUPT_STATUS_4, &irq_val);
|
|
if (ret < 0) {
|
|
dev_err(wm5100->dev, "Failed to read IRQ status 4: %d\n",
|
|
ret);
|
|
irq_val = 0;
|
|
}
|
|
|
|
ret = regmap_read(wm5100->regmap, WM5100_INTERRUPT_STATUS_4_MASK,
|
|
&mask_val);
|
|
if (ret < 0) {
|
|
dev_err(wm5100->dev, "Failed to read IRQ mask 4: %d\n",
|
|
ret);
|
|
mask_val = 0xffff;
|
|
}
|
|
|
|
irq_val &= ~mask_val;
|
|
|
|
if (irq_val)
|
|
status = IRQ_HANDLED;
|
|
|
|
regmap_write(wm5100->regmap, WM5100_INTERRUPT_STATUS_4, irq_val);
|
|
|
|
wm5100_log_status4(wm5100, irq_val);
|
|
|
|
return status;
|
|
}
|
|
|
|
static irqreturn_t wm5100_edge_irq(int irq, void *data)
|
|
{
|
|
irqreturn_t ret = IRQ_NONE;
|
|
irqreturn_t val;
|
|
|
|
do {
|
|
val = wm5100_irq(irq, data);
|
|
if (val != IRQ_NONE)
|
|
ret = val;
|
|
} while (val != IRQ_NONE);
|
|
|
|
return ret;
|
|
}
|
|
|
|
#ifdef CONFIG_GPIOLIB
|
|
static void wm5100_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
|
|
{
|
|
struct wm5100_priv *wm5100 = gpiochip_get_data(chip);
|
|
|
|
regmap_update_bits(wm5100->regmap, WM5100_GPIO_CTRL_1 + offset,
|
|
WM5100_GP1_LVL, !!value << WM5100_GP1_LVL_SHIFT);
|
|
}
|
|
|
|
static int wm5100_gpio_direction_out(struct gpio_chip *chip,
|
|
unsigned offset, int value)
|
|
{
|
|
struct wm5100_priv *wm5100 = gpiochip_get_data(chip);
|
|
int val, ret;
|
|
|
|
val = (1 << WM5100_GP1_FN_SHIFT) | (!!value << WM5100_GP1_LVL_SHIFT);
|
|
|
|
ret = regmap_update_bits(wm5100->regmap, WM5100_GPIO_CTRL_1 + offset,
|
|
WM5100_GP1_FN_MASK | WM5100_GP1_DIR |
|
|
WM5100_GP1_LVL, val);
|
|
if (ret < 0)
|
|
return ret;
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
static int wm5100_gpio_get(struct gpio_chip *chip, unsigned offset)
|
|
{
|
|
struct wm5100_priv *wm5100 = gpiochip_get_data(chip);
|
|
unsigned int reg;
|
|
int ret;
|
|
|
|
ret = regmap_read(wm5100->regmap, WM5100_GPIO_CTRL_1 + offset, ®);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (reg & WM5100_GP1_LVL) != 0;
|
|
}
|
|
|
|
static int wm5100_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
|
|
{
|
|
struct wm5100_priv *wm5100 = gpiochip_get_data(chip);
|
|
|
|
return regmap_update_bits(wm5100->regmap, WM5100_GPIO_CTRL_1 + offset,
|
|
WM5100_GP1_FN_MASK | WM5100_GP1_DIR,
|
|
(1 << WM5100_GP1_FN_SHIFT) |
|
|
(1 << WM5100_GP1_DIR_SHIFT));
|
|
}
|
|
|
|
static const struct gpio_chip wm5100_template_chip = {
|
|
.label = "wm5100",
|
|
.owner = THIS_MODULE,
|
|
.direction_output = wm5100_gpio_direction_out,
|
|
.set = wm5100_gpio_set,
|
|
.direction_input = wm5100_gpio_direction_in,
|
|
.get = wm5100_gpio_get,
|
|
.can_sleep = 1,
|
|
};
|
|
|
|
static void wm5100_init_gpio(struct i2c_client *i2c)
|
|
{
|
|
struct wm5100_priv *wm5100 = i2c_get_clientdata(i2c);
|
|
int ret;
|
|
|
|
wm5100->gpio_chip = wm5100_template_chip;
|
|
wm5100->gpio_chip.ngpio = 6;
|
|
wm5100->gpio_chip.parent = &i2c->dev;
|
|
|
|
if (wm5100->pdata.gpio_base)
|
|
wm5100->gpio_chip.base = wm5100->pdata.gpio_base;
|
|
else
|
|
wm5100->gpio_chip.base = -1;
|
|
|
|
ret = gpiochip_add_data(&wm5100->gpio_chip, wm5100);
|
|
if (ret != 0)
|
|
dev_err(&i2c->dev, "Failed to add GPIOs: %d\n", ret);
|
|
}
|
|
|
|
static void wm5100_free_gpio(struct i2c_client *i2c)
|
|
{
|
|
struct wm5100_priv *wm5100 = i2c_get_clientdata(i2c);
|
|
|
|
gpiochip_remove(&wm5100->gpio_chip);
|
|
}
|
|
#else
|
|
static void wm5100_init_gpio(struct i2c_client *i2c)
|
|
{
|
|
}
|
|
|
|
static void wm5100_free_gpio(struct i2c_client *i2c)
|
|
{
|
|
}
|
|
#endif
|
|
|
|
static int wm5100_probe(struct snd_soc_codec *codec)
|
|
{
|
|
struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
|
|
struct i2c_client *i2c = to_i2c_client(codec->dev);
|
|
struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
|
|
int ret, i;
|
|
|
|
wm5100->codec = codec;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(wm5100_dig_vu); i++)
|
|
snd_soc_update_bits(codec, wm5100_dig_vu[i], WM5100_OUT_VU,
|
|
WM5100_OUT_VU);
|
|
|
|
/* Don't debounce interrupts to support use of SYSCLK only */
|
|
snd_soc_write(codec, WM5100_IRQ_DEBOUNCE_1, 0);
|
|
snd_soc_write(codec, WM5100_IRQ_DEBOUNCE_2, 0);
|
|
|
|
/* TODO: check if we're symmetric */
|
|
|
|
if (i2c->irq)
|
|
snd_soc_dapm_new_controls(dapm, wm5100_dapm_widgets_noirq,
|
|
ARRAY_SIZE(wm5100_dapm_widgets_noirq));
|
|
|
|
if (wm5100->pdata.hp_pol) {
|
|
ret = gpio_request_one(wm5100->pdata.hp_pol,
|
|
GPIOF_OUT_INIT_HIGH, "WM5100 HP_POL");
|
|
if (ret < 0) {
|
|
dev_err(&i2c->dev, "Failed to request HP_POL %d: %d\n",
|
|
wm5100->pdata.hp_pol, ret);
|
|
goto err_gpio;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
|
|
err_gpio:
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int wm5100_remove(struct snd_soc_codec *codec)
|
|
{
|
|
struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
|
|
|
|
if (wm5100->pdata.hp_pol) {
|
|
gpio_free(wm5100->pdata.hp_pol);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const struct snd_soc_codec_driver soc_codec_dev_wm5100 = {
|
|
.probe = wm5100_probe,
|
|
.remove = wm5100_remove,
|
|
|
|
.set_sysclk = wm5100_set_sysclk,
|
|
.set_pll = wm5100_set_fll,
|
|
.idle_bias_off = 1,
|
|
|
|
.seq_notifier = wm5100_seq_notifier,
|
|
.component_driver = {
|
|
.controls = wm5100_snd_controls,
|
|
.num_controls = ARRAY_SIZE(wm5100_snd_controls),
|
|
.dapm_widgets = wm5100_dapm_widgets,
|
|
.num_dapm_widgets = ARRAY_SIZE(wm5100_dapm_widgets),
|
|
.dapm_routes = wm5100_dapm_routes,
|
|
.num_dapm_routes = ARRAY_SIZE(wm5100_dapm_routes),
|
|
},
|
|
};
|
|
|
|
static const struct regmap_config wm5100_regmap = {
|
|
.reg_bits = 16,
|
|
.val_bits = 16,
|
|
|
|
.max_register = WM5100_MAX_REGISTER,
|
|
.reg_defaults = wm5100_reg_defaults,
|
|
.num_reg_defaults = ARRAY_SIZE(wm5100_reg_defaults),
|
|
.volatile_reg = wm5100_volatile_register,
|
|
.readable_reg = wm5100_readable_register,
|
|
.cache_type = REGCACHE_RBTREE,
|
|
};
|
|
|
|
static const unsigned int wm5100_mic_ctrl_reg[] = {
|
|
WM5100_IN1L_CONTROL,
|
|
WM5100_IN2L_CONTROL,
|
|
WM5100_IN3L_CONTROL,
|
|
WM5100_IN4L_CONTROL,
|
|
};
|
|
|
|
static int wm5100_i2c_probe(struct i2c_client *i2c,
|
|
const struct i2c_device_id *id)
|
|
{
|
|
struct wm5100_pdata *pdata = dev_get_platdata(&i2c->dev);
|
|
struct wm5100_priv *wm5100;
|
|
unsigned int reg;
|
|
int ret, i, irq_flags;
|
|
|
|
wm5100 = devm_kzalloc(&i2c->dev, sizeof(struct wm5100_priv),
|
|
GFP_KERNEL);
|
|
if (wm5100 == NULL)
|
|
return -ENOMEM;
|
|
|
|
wm5100->dev = &i2c->dev;
|
|
|
|
wm5100->regmap = devm_regmap_init_i2c(i2c, &wm5100_regmap);
|
|
if (IS_ERR(wm5100->regmap)) {
|
|
ret = PTR_ERR(wm5100->regmap);
|
|
dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
|
|
ret);
|
|
goto err;
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_SIZE(wm5100->fll); i++)
|
|
init_completion(&wm5100->fll[i].lock);
|
|
|
|
if (pdata)
|
|
wm5100->pdata = *pdata;
|
|
|
|
i2c_set_clientdata(i2c, wm5100);
|
|
|
|
for (i = 0; i < ARRAY_SIZE(wm5100->core_supplies); i++)
|
|
wm5100->core_supplies[i].supply = wm5100_core_supply_names[i];
|
|
|
|
ret = devm_regulator_bulk_get(&i2c->dev,
|
|
ARRAY_SIZE(wm5100->core_supplies),
|
|
wm5100->core_supplies);
|
|
if (ret != 0) {
|
|
dev_err(&i2c->dev, "Failed to request core supplies: %d\n",
|
|
ret);
|
|
goto err;
|
|
}
|
|
|
|
ret = regulator_bulk_enable(ARRAY_SIZE(wm5100->core_supplies),
|
|
wm5100->core_supplies);
|
|
if (ret != 0) {
|
|
dev_err(&i2c->dev, "Failed to enable core supplies: %d\n",
|
|
ret);
|
|
goto err;
|
|
}
|
|
|
|
if (wm5100->pdata.ldo_ena) {
|
|
ret = gpio_request_one(wm5100->pdata.ldo_ena,
|
|
GPIOF_OUT_INIT_HIGH, "WM5100 LDOENA");
|
|
if (ret < 0) {
|
|
dev_err(&i2c->dev, "Failed to request LDOENA %d: %d\n",
|
|
wm5100->pdata.ldo_ena, ret);
|
|
goto err_enable;
|
|
}
|
|
msleep(2);
|
|
}
|
|
|
|
if (wm5100->pdata.reset) {
|
|
ret = gpio_request_one(wm5100->pdata.reset,
|
|
GPIOF_OUT_INIT_HIGH, "WM5100 /RESET");
|
|
if (ret < 0) {
|
|
dev_err(&i2c->dev, "Failed to request /RESET %d: %d\n",
|
|
wm5100->pdata.reset, ret);
|
|
goto err_ldo;
|
|
}
|
|
}
|
|
|
|
ret = regmap_read(wm5100->regmap, WM5100_SOFTWARE_RESET, ®);
|
|
if (ret < 0) {
|
|
dev_err(&i2c->dev, "Failed to read ID register: %d\n", ret);
|
|
goto err_reset;
|
|
}
|
|
switch (reg) {
|
|
case 0x8997:
|
|
case 0x5100:
|
|
break;
|
|
|
|
default:
|
|
dev_err(&i2c->dev, "Device is not a WM5100, ID is %x\n", reg);
|
|
ret = -EINVAL;
|
|
goto err_reset;
|
|
}
|
|
|
|
ret = regmap_read(wm5100->regmap, WM5100_DEVICE_REVISION, ®);
|
|
if (ret < 0) {
|
|
dev_err(&i2c->dev, "Failed to read revision register\n");
|
|
goto err_reset;
|
|
}
|
|
wm5100->rev = reg & WM5100_DEVICE_REVISION_MASK;
|
|
|
|
dev_info(&i2c->dev, "revision %c\n", wm5100->rev + 'A');
|
|
|
|
ret = wm5100_reset(wm5100);
|
|
if (ret < 0) {
|
|
dev_err(&i2c->dev, "Failed to issue reset\n");
|
|
goto err_reset;
|
|
}
|
|
|
|
switch (wm5100->rev) {
|
|
case 0:
|
|
ret = regmap_register_patch(wm5100->regmap,
|
|
wm5100_reva_patches,
|
|
ARRAY_SIZE(wm5100_reva_patches));
|
|
if (ret != 0) {
|
|
dev_err(&i2c->dev, "Failed to register patches: %d\n",
|
|
ret);
|
|
goto err_reset;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
|
|
wm5100_init_gpio(i2c);
|
|
|
|
for (i = 0; i < ARRAY_SIZE(wm5100->pdata.gpio_defaults); i++) {
|
|
if (!wm5100->pdata.gpio_defaults[i])
|
|
continue;
|
|
|
|
regmap_write(wm5100->regmap, WM5100_GPIO_CTRL_1 + i,
|
|
wm5100->pdata.gpio_defaults[i]);
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_SIZE(wm5100->pdata.in_mode); i++) {
|
|
regmap_update_bits(wm5100->regmap, wm5100_mic_ctrl_reg[i],
|
|
WM5100_IN1_MODE_MASK |
|
|
WM5100_IN1_DMIC_SUP_MASK,
|
|
(wm5100->pdata.in_mode[i] <<
|
|
WM5100_IN1_MODE_SHIFT) |
|
|
(wm5100->pdata.dmic_sup[i] <<
|
|
WM5100_IN1_DMIC_SUP_SHIFT));
|
|
}
|
|
|
|
if (i2c->irq) {
|
|
if (wm5100->pdata.irq_flags)
|
|
irq_flags = wm5100->pdata.irq_flags;
|
|
else
|
|
irq_flags = IRQF_TRIGGER_LOW;
|
|
|
|
irq_flags |= IRQF_ONESHOT;
|
|
|
|
if (irq_flags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING))
|
|
ret = request_threaded_irq(i2c->irq, NULL,
|
|
wm5100_edge_irq, irq_flags,
|
|
"wm5100", wm5100);
|
|
else
|
|
ret = request_threaded_irq(i2c->irq, NULL, wm5100_irq,
|
|
irq_flags, "wm5100",
|
|
wm5100);
|
|
|
|
if (ret != 0) {
|
|
dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n",
|
|
i2c->irq, ret);
|
|
} else {
|
|
/* Enable default interrupts */
|
|
regmap_update_bits(wm5100->regmap,
|
|
WM5100_INTERRUPT_STATUS_3_MASK,
|
|
WM5100_IM_SPK_SHUTDOWN_WARN_EINT |
|
|
WM5100_IM_SPK_SHUTDOWN_EINT |
|
|
WM5100_IM_ASRC2_LOCK_EINT |
|
|
WM5100_IM_ASRC1_LOCK_EINT |
|
|
WM5100_IM_FLL2_LOCK_EINT |
|
|
WM5100_IM_FLL1_LOCK_EINT |
|
|
WM5100_CLKGEN_ERR_EINT |
|
|
WM5100_CLKGEN_ERR_ASYNC_EINT, 0);
|
|
|
|
regmap_update_bits(wm5100->regmap,
|
|
WM5100_INTERRUPT_STATUS_4_MASK,
|
|
WM5100_AIF3_ERR_EINT |
|
|
WM5100_AIF2_ERR_EINT |
|
|
WM5100_AIF1_ERR_EINT |
|
|
WM5100_CTRLIF_ERR_EINT |
|
|
WM5100_ISRC2_UNDERCLOCKED_EINT |
|
|
WM5100_ISRC1_UNDERCLOCKED_EINT |
|
|
WM5100_FX_UNDERCLOCKED_EINT |
|
|
WM5100_AIF3_UNDERCLOCKED_EINT |
|
|
WM5100_AIF2_UNDERCLOCKED_EINT |
|
|
WM5100_AIF1_UNDERCLOCKED_EINT |
|
|
WM5100_ASRC_UNDERCLOCKED_EINT |
|
|
WM5100_DAC_UNDERCLOCKED_EINT |
|
|
WM5100_ADC_UNDERCLOCKED_EINT |
|
|
WM5100_MIXER_UNDERCLOCKED_EINT, 0);
|
|
}
|
|
}
|
|
|
|
pm_runtime_set_active(&i2c->dev);
|
|
pm_runtime_enable(&i2c->dev);
|
|
pm_request_idle(&i2c->dev);
|
|
|
|
ret = snd_soc_register_codec(&i2c->dev,
|
|
&soc_codec_dev_wm5100, wm5100_dai,
|
|
ARRAY_SIZE(wm5100_dai));
|
|
if (ret < 0) {
|
|
dev_err(&i2c->dev, "Failed to register WM5100: %d\n", ret);
|
|
goto err_reset;
|
|
}
|
|
|
|
return ret;
|
|
|
|
err_reset:
|
|
if (i2c->irq)
|
|
free_irq(i2c->irq, wm5100);
|
|
wm5100_free_gpio(i2c);
|
|
if (wm5100->pdata.reset) {
|
|
gpio_set_value_cansleep(wm5100->pdata.reset, 0);
|
|
gpio_free(wm5100->pdata.reset);
|
|
}
|
|
err_ldo:
|
|
if (wm5100->pdata.ldo_ena) {
|
|
gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
|
|
gpio_free(wm5100->pdata.ldo_ena);
|
|
}
|
|
err_enable:
|
|
regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),
|
|
wm5100->core_supplies);
|
|
err:
|
|
return ret;
|
|
}
|
|
|
|
static int wm5100_i2c_remove(struct i2c_client *i2c)
|
|
{
|
|
struct wm5100_priv *wm5100 = i2c_get_clientdata(i2c);
|
|
|
|
snd_soc_unregister_codec(&i2c->dev);
|
|
if (i2c->irq)
|
|
free_irq(i2c->irq, wm5100);
|
|
wm5100_free_gpio(i2c);
|
|
if (wm5100->pdata.reset) {
|
|
gpio_set_value_cansleep(wm5100->pdata.reset, 0);
|
|
gpio_free(wm5100->pdata.reset);
|
|
}
|
|
if (wm5100->pdata.ldo_ena) {
|
|
gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
|
|
gpio_free(wm5100->pdata.ldo_ena);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifdef CONFIG_PM
|
|
static int wm5100_runtime_suspend(struct device *dev)
|
|
{
|
|
struct wm5100_priv *wm5100 = dev_get_drvdata(dev);
|
|
|
|
regcache_cache_only(wm5100->regmap, true);
|
|
regcache_mark_dirty(wm5100->regmap);
|
|
if (wm5100->pdata.ldo_ena)
|
|
gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
|
|
regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),
|
|
wm5100->core_supplies);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int wm5100_runtime_resume(struct device *dev)
|
|
{
|
|
struct wm5100_priv *wm5100 = dev_get_drvdata(dev);
|
|
int ret;
|
|
|
|
ret = regulator_bulk_enable(ARRAY_SIZE(wm5100->core_supplies),
|
|
wm5100->core_supplies);
|
|
if (ret != 0) {
|
|
dev_err(dev, "Failed to enable supplies: %d\n",
|
|
ret);
|
|
return ret;
|
|
}
|
|
|
|
if (wm5100->pdata.ldo_ena) {
|
|
gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 1);
|
|
msleep(2);
|
|
}
|
|
|
|
regcache_cache_only(wm5100->regmap, false);
|
|
regcache_sync(wm5100->regmap);
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
static const struct dev_pm_ops wm5100_pm = {
|
|
SET_RUNTIME_PM_OPS(wm5100_runtime_suspend, wm5100_runtime_resume,
|
|
NULL)
|
|
};
|
|
|
|
static const struct i2c_device_id wm5100_i2c_id[] = {
|
|
{ "wm5100", 0 },
|
|
{ }
|
|
};
|
|
MODULE_DEVICE_TABLE(i2c, wm5100_i2c_id);
|
|
|
|
static struct i2c_driver wm5100_i2c_driver = {
|
|
.driver = {
|
|
.name = "wm5100",
|
|
.pm = &wm5100_pm,
|
|
},
|
|
.probe = wm5100_i2c_probe,
|
|
.remove = wm5100_i2c_remove,
|
|
.id_table = wm5100_i2c_id,
|
|
};
|
|
|
|
module_i2c_driver(wm5100_i2c_driver);
|
|
|
|
MODULE_DESCRIPTION("ASoC WM5100 driver");
|
|
MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
|
|
MODULE_LICENSE("GPL");
|