diff options
Diffstat (limited to 'sound/soc/tegra')
-rw-r--r-- | sound/soc/tegra/tegra_aic326x.c | 173 | ||||
-rw-r--r-- | sound/soc/tegra/tegra_asoc_utils.c | 53 | ||||
-rw-r--r-- | sound/soc/tegra/tegra_asoc_utils.h | 11 | ||||
-rw-r--r-- | sound/soc/tegra/tegra_max98088.c | 193 | ||||
-rw-r--r-- | sound/soc/tegra/tegra_max98095.c | 57 | ||||
-rw-r--r-- | sound/soc/tegra/tegra_rt5640.c | 103 | ||||
-rw-r--r-- | sound/soc/tegra/tegra_wm8753.c | 88 | ||||
-rw-r--r-- | sound/soc/tegra/tegra_wm8903.c | 132 |
8 files changed, 570 insertions, 240 deletions
diff --git a/sound/soc/tegra/tegra_aic326x.c b/sound/soc/tegra/tegra_aic326x.c index 4cacb6758eb8..a809d4c74145 100644 --- a/sound/soc/tegra/tegra_aic326x.c +++ b/sound/soc/tegra/tegra_aic326x.c @@ -8,6 +8,7 @@ * * (c) 2010, 2011 Nvidia Graphics Pvt. Ltd. * + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. @@ -26,6 +27,7 @@ #include <asm/mach-types.h> +#include <linux/clk.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/slab.h> @@ -274,8 +276,9 @@ static int tegra_aic326x_hw_params(struct snd_pcm_substream *substream, struct snd_soc_codec *codec = rtd->codec; struct snd_soc_card *card = codec->card; struct tegra_aic326x *machine = snd_soc_card_get_drvdata(card); - int srate, mclk, sample_size, daifmt; - int err; + struct tegra_asoc_platform_data *pdata = machine->pdata; + int srate, mclk, sample_size, i2s_daifmt; + int err, rate; #ifndef CONFIG_ARCH_TEGRA_2x_SOC struct tegra30_i2s *i2s = snd_soc_dai_get_drvdata(cpu_dai); #endif @@ -294,9 +297,30 @@ static int tegra_aic326x_hw_params(struct snd_pcm_substream *substream, if (mclk < 0) return mclk; - daifmt = SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS; + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= pdata->i2s_param[HIFI_CODEC].is_i2s_master ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; + + switch (pdata->i2s_param[HIFI_CODEC].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, "Can't configure i2s format\n"); + return -EINVAL; + } err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); if (err < 0) { @@ -310,20 +334,21 @@ static int tegra_aic326x_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - err = snd_soc_dai_set_fmt(codec_dai, daifmt); + rate = clk_get_rate(machine->util_data.clk_cdev1); + + err = snd_soc_dai_set_fmt(codec_dai, i2s_daifmt); if (err < 0) { dev_err(card->dev, "codec_dai fmt not set\n"); return err; } - err = snd_soc_dai_set_fmt(cpu_dai, daifmt); + err = snd_soc_dai_set_fmt(cpu_dai, i2s_daifmt); if (err < 0) { dev_err(card->dev, "cpu_dai fmt not set\n"); return err; } - err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, - SND_SOC_CLOCK_IN); + err = snd_soc_dai_set_sysclk(codec_dai, 0, rate, SND_SOC_CLOCK_IN); if (err < 0) { dev_err(card->dev, "codec_dai clock not set\n"); return err; @@ -390,7 +415,8 @@ static int tegra_aic326x_bt_hw_params(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct tegra_aic326x *machine = snd_soc_card_get_drvdata(card); - int err, srate, mclk, min_mclk, sample_size; + struct tegra_asoc_platform_data *pdata = machine->pdata; + int err, srate, mclk, min_mclk, sample_size, i2s_daifmt; #ifndef CONFIG_ARCH_TEGRA_2x_SOC struct tegra30_i2s *i2s = snd_soc_dai_get_drvdata(rtd->cpu_dai); #endif @@ -423,10 +449,32 @@ static int tegra_aic326x_bt_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - err = snd_soc_dai_set_fmt(rtd->cpu_dai, - SND_SOC_DAIFMT_DSP_A | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= pdata->i2s_param[BT_SCO].is_i2s_master ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; + + switch (pdata->i2s_param[BT_SCO].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, "Can't configure i2s format\n"); + return -EINVAL; + } + + err = snd_soc_dai_set_fmt(rtd->cpu_dai, i2s_daifmt); if (err < 0) { dev_err(rtd->codec->card->dev, "cpu_dai fmt not set\n"); @@ -624,7 +672,8 @@ static int tegra_aic326x_voice_call_hw_params( struct snd_soc_codec *codec = rtd->codec; struct snd_soc_card *card = codec->card; struct tegra_aic326x *machine = snd_soc_card_get_drvdata(card); - int srate, mclk; + struct tegra_asoc_platform_data *pdata = machine->pdata; + int srate, mclk, rate, i2s_daifmt; int err, pcmdiv, vxclkdiv;; srate = params_rate(params); @@ -632,6 +681,36 @@ static int tegra_aic326x_voice_call_hw_params( if (mclk < 0) return mclk; + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= pdata->i2s_param[HIFI_CODEC].is_i2s_master ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; + + if (machine_is_tegra_enterprise()) { + switch (pdata->i2s_param[HIFI_CODEC].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, + "Can't configure i2s format\n"); + return -EINVAL; + } + } else { + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + } + err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); if (err < 0) { if (!(machine->util_data.set_mclk % mclk)) @@ -644,25 +723,15 @@ static int tegra_aic326x_voice_call_hw_params( tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - if(machine_is_tegra_enterprise()) { - err = snd_soc_dai_set_fmt(codec_dai, - SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); - } else { - err = snd_soc_dai_set_fmt(codec_dai, - SND_SOC_DAIFMT_DSP_B | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); - } + rate = clk_get_rate(machine->util_data.clk_cdev1); + err = snd_soc_dai_set_fmt(codec_dai, i2s_daifmt); if (err < 0) { dev_err(card->dev, "codec_dai fmt not set\n"); return err; } - err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, - SND_SOC_CLOCK_IN); + err = snd_soc_dai_set_sysclk(codec_dai, 0, rate, SND_SOC_CLOCK_IN); if (err < 0) { dev_err(card->dev, "codec_dai clock not set\n"); return err; @@ -691,14 +760,6 @@ static int tegra_aic326x_voice_call_hw_params( /* codec configuration */ machine->codec_info[HIFI_CODEC].rate = params_rate(params); machine->codec_info[HIFI_CODEC].channels = params_channels(params); - machine->codec_info[HIFI_CODEC].bitsize = 16; - machine->codec_info[HIFI_CODEC].is_i2smaster = 1; - machine->codec_info[HIFI_CODEC].is_format_dsp = 0; - - /* baseband configuration */ - machine->codec_info[BASEBAND].bitsize = 16; - machine->codec_info[BASEBAND].is_i2smaster = 1; - machine->codec_info[BASEBAND].is_format_dsp = 1; #endif machine->is_device_bt = 0; @@ -754,14 +815,6 @@ static int tegra_aic326x_bt_voice_call_hw_params( /* codec configuration */ machine->codec_info[BT_SCO].rate = params_rate(params); machine->codec_info[BT_SCO].channels = params_channels(params); - machine->codec_info[BT_SCO].bitsize = 16; - machine->codec_info[BT_SCO].is_i2smaster = 1; - machine->codec_info[BT_SCO].is_format_dsp = 1; - - /* baseband configuration */ - machine->codec_info[BASEBAND].bitsize = 16; - machine->codec_info[BASEBAND].is_i2smaster = 1; - machine->codec_info[BASEBAND].is_format_dsp = 1; #endif machine->is_device_bt = 1; @@ -1183,11 +1236,23 @@ static __devinit int tegra_aic326x_driver_probe(struct platform_device *pdev) #endif #ifndef CONFIG_ARCH_TEGRA_2x_SOC - for (i = 0; i < NUM_I2S_DEVICES ; i++) - machine->codec_info[i].i2s_id = pdata->audio_port_id[i]; - - machine->codec_info[BASEBAND].rate = pdata->baseband_param.rate; - machine->codec_info[BASEBAND].channels = pdata->baseband_param.channels; + for (i = 0; i < NUM_I2S_DEVICES ; i++) { + machine->codec_info[i].i2s_id = + pdata->i2s_param[i].audio_port_id; + machine->codec_info[i].bitsize = + pdata->i2s_param[i].sample_size; + machine->codec_info[i].is_i2smaster = + pdata->i2s_param[i].is_i2s_master; + machine->codec_info[i].rate = + pdata->i2s_param[i].rate; + machine->codec_info[i].channels = + pdata->i2s_param[i].channels; + if ((pdata->i2s_param[i].i2s_mode == TEGRA_DAIFMT_DSP_A) || + (pdata->i2s_param[i].i2s_mode == TEGRA_DAIFMT_DSP_B)) + machine->codec_info[i].is_format_dsp = 1; + else + machine->codec_info[i].is_format_dsp = 0; + } tegra_aic326x_dai[DAI_LINK_HIFI].cpu_dai_name = tegra_i2s_dai_name[machine->codec_info[HIFI_CODEC].i2s_id]; @@ -1214,6 +1279,16 @@ static __devinit int tegra_aic326x_driver_probe(struct platform_device *pdev) goto err_unregister_card; } +#ifndef CONFIG_ARCH_TEGRA_2x_SOC + ret = tegra_asoc_utils_set_parent(&machine->util_data, + pdata->i2s_param[HIFI_CODEC].is_i2s_master); + if (ret) { + dev_err(&pdev->dev, "tegra_asoc_utils_set_parent failed (%d)\n", + ret); + goto err_unregister_card; + } +#endif + return 0; err_unregister_card: diff --git a/sound/soc/tegra/tegra_asoc_utils.c b/sound/soc/tegra/tegra_asoc_utils.c index 6ab5b2d46a1f..2c18a71b8b52 100644 --- a/sound/soc/tegra/tegra_asoc_utils.c +++ b/sound/soc/tegra/tegra_asoc_utils.c @@ -2,8 +2,7 @@ * tegra_asoc_utils.c - Harmony machine ASoC driver * * Author: Stephen Warren <swarren@nvidia.com> - * Copyright (C) 2010 - NVIDIA, Inc. - * + * Copyright (c) 2010-12, NVIDIA CORPORATION. All rights reserved. * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. @@ -342,28 +341,6 @@ int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data, } #endif -#if !defined(CONFIG_ARCH_TEGRA_2x_SOC) -#if TEGRA30_I2S_MASTER_PLAYBACK - ret = clk_set_parent(data->clk_cdev1, data->clk_pll_a_out0); - if (ret) { - dev_err(data->dev, "Can't set clk cdev1/extern1 parent"); - goto err_put_out1; - } -#else - rate = clk_get_rate(data->clk_m); - - if(rate == 26000000) - clk_set_rate(data->clk_cdev1, 13000000); - - ret = clk_set_parent(data->clk_cdev1, data->clk_m); - if (ret) { - dev_err(data->dev, "Can't set clk cdev1/extern1 parent"); - goto err_put_out1; - } -#endif - -#endif - ret = clk_enable(data->clk_cdev1); if (ret) { dev_err(data->dev, "Can't enable clk cdev1/extern1"); @@ -402,6 +379,34 @@ err: } EXPORT_SYMBOL_GPL(tegra_asoc_utils_init); +#if !defined(CONFIG_ARCH_TEGRA_2x_SOC) +int tegra_asoc_utils_set_parent (struct tegra_asoc_utils_data *data, + int is_i2s_master) +{ + int ret = -ENODEV; + + if (is_i2s_master) { + ret = clk_set_parent(data->clk_cdev1, data->clk_pll_a_out0); + if (ret) { + dev_err(data->dev, "Can't set clk cdev1/extern1 parent"); + return ret; + } + } else { + if(clk_get_rate(data->clk_m) == 26000000) + clk_set_rate(data->clk_cdev1, 13000000); + + ret = clk_set_parent(data->clk_cdev1, data->clk_m); + if (ret) { + dev_err(data->dev, "Can't set clk cdev1/extern1 parent"); + return ret; + } + } + + return 0; +} +EXPORT_SYMBOL_GPL(tegra_asoc_utils_set_parent); +#endif + void tegra_asoc_utils_fini(struct tegra_asoc_utils_data *data) { if (!IS_ERR(data->clk_out1)) diff --git a/sound/soc/tegra/tegra_asoc_utils.h b/sound/soc/tegra/tegra_asoc_utils.h index 0423f02b76cc..ce379e3e513d 100644 --- a/sound/soc/tegra/tegra_asoc_utils.h +++ b/sound/soc/tegra/tegra_asoc_utils.h @@ -2,7 +2,7 @@ * tegra_asoc_utils.h - Definitions for Tegra DAS driver * * Author: Stephen Warren <swarren@nvidia.com> - * Copyright (C) 2010 - NVIDIA, Inc. + * Copyright (c) 2010-12, NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -24,7 +24,6 @@ #define __TEGRA_ASOC_UTILS_H_ -#define TEGRA30_I2S_MASTER_PLAYBACK 1 #define TEGRA_ALSA_MAX_DEVICES 6 #define TEGRA_DMA_MAX_CHANNELS 32 @@ -47,11 +46,13 @@ struct tegra_asoc_utils_data { }; int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate, - int mclk); + int mclk); void tegra_asoc_utils_lock_clk_rate(struct tegra_asoc_utils_data *data, - int lock); + int lock); int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data, - struct device *dev, struct snd_soc_card *card); + struct device *dev, struct snd_soc_card *card); +int tegra_asoc_utils_set_parent(struct tegra_asoc_utils_data *data, + int is_i2s_master); void tegra_asoc_utils_fini(struct tegra_asoc_utils_data *data); int tegra_asoc_utils_clk_enable(struct tegra_asoc_utils_data *data); int tegra_asoc_utils_clk_disable(struct tegra_asoc_utils_data *data); diff --git a/sound/soc/tegra/tegra_max98088.c b/sound/soc/tegra/tegra_max98088.c index 82c2b930a39e..88098fcd99d9 100644 --- a/sound/soc/tegra/tegra_max98088.c +++ b/sound/soc/tegra/tegra_max98088.c @@ -12,6 +12,7 @@ * Author: Graeme Gregory * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com * + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. @@ -213,14 +214,16 @@ static int tegra_max98088_hw_params(struct snd_pcm_substream *substream, struct snd_soc_codec *codec = rtd->codec; struct snd_soc_card *card = codec->card; struct tegra_max98088 *machine = snd_soc_card_get_drvdata(card); + struct tegra_asoc_platform_data *pdata = machine->pdata; #ifndef CONFIG_ARCH_TEGRA_2x_SOC struct tegra30_i2s *i2s = snd_soc_dai_get_drvdata(cpu_dai); #endif - int srate, mclk, sample_size, i2s_daifmt; + int srate, mclk, sample_size, i2s_daifmt, i2s_master; int err; - struct clk *clk; int rate; + i2s_master = pdata->i2s_param[HIFI_CODEC].is_i2s_master; + switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: sample_size = 16; @@ -251,32 +254,31 @@ static int tegra_max98088_hw_params(struct snd_pcm_substream *substream, break; } + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= i2s_master ? SND_SOC_DAIFMT_CBS_CFS : + SND_SOC_DAIFMT_CBM_CFM; -#if defined(CONFIG_ARCH_TEGRA_2x_SOC) - clk = clk_get_sys(NULL, "cdev1"); -#else - clk = clk_get_sys("extern1", NULL); -#endif - if (IS_ERR(clk)) { - dev_err(card->dev, "Can't retrieve clk cdev1\n"); - err = PTR_ERR(clk); - return err; + switch (pdata->i2s_param[HIFI_CODEC].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, "Can't configure i2s format\n"); + return -EINVAL; } - rate = clk_get_rate(clk); - printk("extern1 rate=%d\n",rate); - -#if TEGRA30_I2S_MASTER_PLAYBACK - i2s_daifmt = SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS; -#else - i2s_daifmt = SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM; - mclk = rate; -#endif - err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); if (err < 0) { if (!(machine->util_data.set_mclk % mclk)) @@ -289,7 +291,9 @@ static int tegra_max98088_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - err = snd_soc_dai_set_fmt(codec_dai,i2s_daifmt); + rate = clk_get_rate(machine->util_data.clk_cdev1); + + err = snd_soc_dai_set_fmt(codec_dai, i2s_daifmt); if (err < 0) { dev_err(card->dev, "codec_dai fmt not set\n"); return err; @@ -301,8 +305,17 @@ static int tegra_max98088_hw_params(struct snd_pcm_substream *substream, return err; } - err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, - SND_SOC_CLOCK_IN); + err = snd_soc_dai_set_sysclk(codec_dai, 0, rate, SND_SOC_CLOCK_IN); + + /* ULP specific use case for 44.1kHz stream. */ + if ((!i2s_master) && (srate == 44100) && + machine_is_tegra_enterprise()) { + clk_set_rate(machine->util_data.clk_cdev1, (256 * srate)); + rate = clk_get_rate(machine->util_data.clk_cdev1); + err = snd_soc_dai_set_sysclk(codec_dai, 0, rate, + SND_SOC_CLOCK_IN); + } + if (err < 0) { dev_err(card->dev, "codec_dai clock not set\n"); return err; @@ -371,7 +384,9 @@ static int tegra_bt_hw_params(struct snd_pcm_substream *substream, #endif struct snd_soc_card *card = rtd->card; struct tegra_max98088 *machine = snd_soc_card_get_drvdata(card); + struct tegra_asoc_platform_data *pdata = machine->pdata; int err, srate, mclk, min_mclk, sample_size; + int i2s_daifmt; switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: @@ -414,10 +429,32 @@ static int tegra_bt_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - err = snd_soc_dai_set_fmt(rtd->cpu_dai, - SND_SOC_DAIFMT_DSP_A | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= pdata->i2s_param[BT_SCO].is_i2s_master ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; + + switch (pdata->i2s_param[BT_SCO].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, "Can't configure i2s format\n"); + return -EINVAL; + } + + err = snd_soc_dai_set_fmt(rtd->cpu_dai, i2s_daifmt); if (err < 0) { dev_err(rtd->codec->card->dev, "cpu_dai fmt not set\n"); return err; @@ -598,8 +635,9 @@ static int tegra_voice_call_hw_params(struct snd_pcm_substream *substream, struct snd_soc_codec *codec = rtd->codec; struct snd_soc_card *card = codec->card; struct tegra_max98088 *machine = snd_soc_card_get_drvdata(card); - int srate, mclk; - int err; + struct tegra_asoc_platform_data *pdata = machine->pdata; + int srate, mclk, i2s_daifmt; + int err, rate; srate = params_rate(params); switch (srate) { @@ -623,6 +661,31 @@ static int tegra_voice_call_hw_params(struct snd_pcm_substream *substream, break; } + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= pdata->i2s_param[HIFI_CODEC].is_i2s_master ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; + + switch (pdata->i2s_param[HIFI_CODEC].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, "Can't configure i2s format\n"); + return -EINVAL; + } + err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); if (err < 0) { if (!(machine->util_data.set_mclk % mclk)) @@ -635,17 +698,15 @@ static int tegra_voice_call_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - err = snd_soc_dai_set_fmt(codec_dai, - SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); + rate = clk_get_rate(machine->util_data.clk_cdev1); + + err = snd_soc_dai_set_fmt(codec_dai, i2s_daifmt); if (err < 0) { dev_err(card->dev, "codec_dai fmt not set\n"); return err; } - err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, - SND_SOC_CLOCK_IN); + err = snd_soc_dai_set_sysclk(codec_dai, 0, rate, SND_SOC_CLOCK_IN); if (err < 0) { dev_err(card->dev, "codec_dai clock not set\n"); return err; @@ -655,14 +716,6 @@ static int tegra_voice_call_hw_params(struct snd_pcm_substream *substream, /* codec configuration */ machine->codec_info[HIFI_CODEC].rate = params_rate(params); machine->codec_info[HIFI_CODEC].channels = params_channels(params); - machine->codec_info[HIFI_CODEC].bitsize = 16; - machine->codec_info[HIFI_CODEC].is_i2smaster = 1; - machine->codec_info[HIFI_CODEC].is_format_dsp = 0; - - /* baseband configuration */ - machine->codec_info[BASEBAND].bitsize = 16; - machine->codec_info[BASEBAND].is_i2smaster = 1; - machine->codec_info[BASEBAND].is_format_dsp = 1; #endif machine->is_device_bt = 0; @@ -729,14 +782,6 @@ static int tegra_bt_voice_call_hw_params(struct snd_pcm_substream *substream, /* codec configuration */ machine->codec_info[BT_SCO].rate = params_rate(params); machine->codec_info[BT_SCO].channels = params_channels(params); - machine->codec_info[BT_SCO].bitsize = 16; - machine->codec_info[BT_SCO].is_i2smaster = 1; - machine->codec_info[BT_SCO].is_format_dsp = 1; - - /* baseband configuration */ - machine->codec_info[BASEBAND].bitsize = 16; - machine->codec_info[BASEBAND].is_i2smaster = 1; - machine->codec_info[BASEBAND].is_format_dsp = 1; #endif machine->is_device_bt = 1; @@ -1148,16 +1193,22 @@ static __devinit int tegra_max98088_driver_probe(struct platform_device *pdev) #endif #ifndef CONFIG_ARCH_TEGRA_2x_SOC - for (i = 0; i < NUM_I2S_DEVICES ; i++) - machine->codec_info[i].i2s_id = pdata->audio_port_id[i]; - - machine->codec_info[BASEBAND].rate = pdata->baseband_param.rate; - machine->codec_info[BASEBAND].channels = pdata->baseband_param.channels; - machine->codec_info[BASEBAND].is_format_dsp = 0; - - if ((pdata->baseband_param.bit_format == TEGRA_DAIFMT_DSP_A) || - (pdata->baseband_param.bit_format == TEGRA_DAIFMT_DSP_B)) { - machine->codec_info[BASEBAND].is_format_dsp = 1; + for (i = 0; i < NUM_I2S_DEVICES ; i++) { + machine->codec_info[i].i2s_id = + pdata->i2s_param[i].audio_port_id; + machine->codec_info[i].bitsize = + pdata->i2s_param[i].sample_size; + machine->codec_info[i].is_i2smaster = + pdata->i2s_param[i].is_i2s_master; + machine->codec_info[i].rate = + pdata->i2s_param[i].rate; + machine->codec_info[i].channels = + pdata->i2s_param[i].channels; + if ((pdata->i2s_param[i].i2s_mode == TEGRA_DAIFMT_DSP_A) || + (pdata->i2s_param[i].i2s_mode == TEGRA_DAIFMT_DSP_B)) + machine->codec_info[i].is_format_dsp = 1; + else + machine->codec_info[i].is_format_dsp = 0; } tegra_max98088_dai[DAI_LINK_HIFI].cpu_dai_name = @@ -1180,6 +1231,16 @@ static __devinit int tegra_max98088_driver_probe(struct platform_device *pdev) goto err_unregister_card; } +#ifndef CONFIG_ARCH_TEGRA_2x_SOC + ret = tegra_asoc_utils_set_parent(&machine->util_data, + pdata->i2s_param[HIFI_CODEC].is_i2s_master); + if (ret) { + dev_err(&pdev->dev, "tegra_asoc_utils_set_parent failed (%d)\n", + ret); + goto err_unregister_card; + } +#endif + return 0; err_unregister_card: diff --git a/sound/soc/tegra/tegra_max98095.c b/sound/soc/tegra/tegra_max98095.c index d065b78164ac..f77c327b4b00 100644 --- a/sound/soc/tegra/tegra_max98095.c +++ b/sound/soc/tegra/tegra_max98095.c @@ -8,7 +8,7 @@ * * Based on code copyright/by: * - * (c) 2010, 2011, 2012 Nvidia Graphics Pvt. Ltd. + * Copyright (c) 2010-12, NVIDIA CORPORATION. All rights reserved. * * Copyright 2007 Wolfson Microelectronics PLC. * Author: Graeme Gregory @@ -32,6 +32,7 @@ #include <asm/mach-types.h> +#include <linux/clk.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/slab.h> @@ -118,11 +119,12 @@ static int tegra_max98095_hw_params(struct snd_pcm_substream *substream, struct snd_soc_codec *codec = rtd->codec; struct snd_soc_card *card = codec->card; struct tegra_max98095 *machine = snd_soc_card_get_drvdata(card); + struct tegra_asoc_platform_data *pdata = machine->pdata; #ifndef CONFIG_ARCH_TEGRA_2x_SOC struct tegra30_i2s *i2s = snd_soc_dai_get_drvdata(cpu_dai); #endif - unsigned int srate, mclk, sample_size; - int err; + unsigned int srate, mclk, sample_size, i2s_daifmt; + int err, rate; switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: @@ -154,6 +156,31 @@ static int tegra_max98095_hw_params(struct snd_pcm_substream *substream, break; } + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= pdata->i2s_param[HIFI_CODEC].is_i2s_master; ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; + + switch (pdata->i2s_param[HIFI_CODEC].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, "Can't configure i2s format\n"); + return -EINVAL; + } + err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); if (err < 0) { if (!(machine->util_data.set_mclk % mclk)) @@ -166,26 +193,20 @@ static int tegra_max98095_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - err = snd_soc_dai_set_fmt(codec_dai, - SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); + rate = clk_get_rate(machine->util_data.clk_cdev1); + err = snd_soc_dai_set_fmt(codec_dai, i2s_daifmt); if (err < 0) { dev_err(card->dev, "codec_dai fmt not set\n"); return err; } - err = snd_soc_dai_set_fmt(cpu_dai, - SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); + err = snd_soc_dai_set_fmt(cpu_dai, i2s_daifmt); if (err < 0) { dev_err(card->dev, "cpu_dai fmt not set\n"); return err; } - err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, - SND_SOC_CLOCK_IN); + err = snd_soc_dai_set_sysclk(codec_dai, 0, rate, SND_SOC_CLOCK_IN); if (err < 0) { dev_err(card->dev, "codec_dai clock not set\n"); return err; @@ -667,6 +688,16 @@ static __devinit int tegra_max98095_driver_probe(struct platform_device *pdev) goto err_unregister_card; } +#ifndef CONFIG_ARCH_TEGRA_2x_SOC + ret = tegra_asoc_utils_set_parent(&machine->util_data, + pdata->i2s_param[HIFI_CODEC].is_i2s_master); + if (ret) { + dev_err(&pdev->dev, "tegra_asoc_utils_set_parent failed (%d)\n", + ret); + goto err_switch_unregister; + } +#endif + return 0; err_unregister_card: diff --git a/sound/soc/tegra/tegra_rt5640.c b/sound/soc/tegra/tegra_rt5640.c index 765eb59fabae..a99711fb9234 100644 --- a/sound/soc/tegra/tegra_rt5640.c +++ b/sound/soc/tegra/tegra_rt5640.c @@ -10,6 +10,7 @@ * Author: Graeme Gregory * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com * + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. @@ -28,6 +29,7 @@ #include <asm/mach-types.h> +#include <linux/clk.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/slab.h> @@ -37,7 +39,7 @@ #include <linux/switch.h> #endif -#include <mach/tegra_rt5640_pdata.h> +#include <mach/tegra_asoc_pdata.h> #include <sound/core.h> #include <sound/jack.h> @@ -61,7 +63,7 @@ struct tegra_rt5640 { struct tegra_asoc_utils_data util_data; - struct tegra_rt5640_platform_data *pdata; + struct tegra_asoc_platform_data *pdata; struct regulator *spk_reg; struct regulator *dmic_reg; struct regulator *cdc_en; @@ -82,11 +84,38 @@ static int tegra_rt5640_hw_params(struct snd_pcm_substream *substream, struct snd_soc_codec *codec = rtd->codec; struct snd_soc_card *card = codec->card; struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); + struct tegra_asoc_platform_data *pdata = machine->pdata; int srate, mclk, i2s_daifmt; - int err; + int err, rate; srate = params_rate(params); mclk = 256 * srate; + + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= pdata->i2s_param[HIFI_CODEC].is_i2s_master ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; + + switch (pdata->i2s_param[HIFI_CODEC].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, "Can't configure i2s format\n"); + return -EINVAL; + } + err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); if (err < 0) { if (!(machine->util_data.set_mclk % mclk)) { @@ -99,10 +128,7 @@ static int tegra_rt5640_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - i2s_daifmt = SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS; - - i2s_daifmt |= SND_SOC_DAIFMT_I2S; + rate = clk_get_rate(machine->util_data.clk_cdev1); err = snd_soc_dai_set_fmt(codec_dai, i2s_daifmt); if (err < 0) { @@ -116,8 +142,7 @@ static int tegra_rt5640_hw_params(struct snd_pcm_substream *substream, return err; } - err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, - SND_SOC_CLOCK_IN); + err = snd_soc_dai_set_sysclk(codec_dai, 0, rate, SND_SOC_CLOCK_IN); if (err < 0) { dev_err(card->dev, "codec_dai clock not set\n"); return err; @@ -130,10 +155,10 @@ static int tegra_bt_sco_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct snd_soc_card *card = rtd->card; struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); - int srate, mclk, min_mclk; + struct tegra_asoc_platform_data *pdata = machine->pdata; + int srate, mclk, min_mclk, i2s_daifmt; int err; srate = params_rate(params); @@ -169,10 +194,32 @@ static int tegra_bt_sco_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - err = snd_soc_dai_set_fmt(cpu_dai, - SND_SOC_DAIFMT_DSP_A | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= pdata->i2s_param[BT_SCO].is_i2s_master ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; + + switch (pdata->i2s_param[BT_SCO].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, "Can't configure i2s format\n"); + return -EINVAL; + } + + err = snd_soc_dai_set_fmt(rtd->cpu_dai, i2s_daifmt); if (err < 0) { dev_err(card->dev, "cpu_dai fmt not set\n"); return err; @@ -279,7 +326,7 @@ static int tegra_rt5640_jack_notifier(struct notifier_block *self, struct snd_soc_codec *codec = jack->codec; struct snd_soc_card *card = codec->card; struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); - struct tegra_rt5640_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; enum headset_state state = BIT_NO_HEADSET; unsigned char status_jack = 0; @@ -357,7 +404,7 @@ static int tegra_rt5640_event_int_spk(struct snd_soc_dapm_widget *w, struct snd_soc_dapm_context *dapm = w->dapm; struct snd_soc_card *card = dapm->card; struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); - struct tegra_rt5640_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; if (machine->spk_reg) { if (SND_SOC_DAPM_EVENT_ON(event)) @@ -381,7 +428,7 @@ static int tegra_rt5640_event_hp(struct snd_soc_dapm_widget *w, struct snd_soc_dapm_context *dapm = w->dapm; struct snd_soc_card *card = dapm->card; struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); - struct tegra_rt5640_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; if (!(machine->gpio_requested & GPIO_HP_MUTE)) return 0; @@ -398,7 +445,7 @@ static int tegra_rt5640_event_int_mic(struct snd_soc_dapm_widget *w, struct snd_soc_dapm_context *dapm = w->dapm; struct snd_soc_card *card = dapm->card; struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); - struct tegra_rt5640_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; if (machine->dmic_reg) { if (SND_SOC_DAPM_EVENT_ON(event)) @@ -422,7 +469,7 @@ static int tegra_rt5640_event_ext_mic(struct snd_soc_dapm_widget *w, struct snd_soc_dapm_context *dapm = w->dapm; struct snd_soc_card *card = dapm->card; struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); - struct tegra_rt5640_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; if (!(machine->gpio_requested & GPIO_EXT_MIC_EN)) return 0; @@ -467,7 +514,7 @@ static int tegra_rt5640_init(struct snd_soc_pcm_runtime *rtd) struct snd_soc_dapm_context *dapm = &codec->dapm; struct snd_soc_card *card = codec->card; struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); - struct tegra_rt5640_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; int ret; if (gpio_is_valid(pdata->gpio_spkr_en)) { @@ -650,7 +697,7 @@ static __devinit int tegra_rt5640_driver_probe(struct platform_device *pdev) { struct snd_soc_card *card = &snd_soc_tegra_rt5640; struct tegra_rt5640 *machine; - struct tegra_rt5640_platform_data *pdata; + struct tegra_asoc_platform_data *pdata; int ret; pdata = pdev->dev.platform_data; @@ -716,6 +763,16 @@ static __devinit int tegra_rt5640_driver_probe(struct platform_device *pdev) goto err_unregister_card; } +#ifndef CONFIG_ARCH_TEGRA_2x_SOC + ret = tegra_asoc_utils_set_parent(&machine->util_data, + pdata->i2s_param[HIFI_CODEC].is_i2s_master); + if (ret) { + dev_err(&pdev->dev, "tegra_asoc_utils_set_parent failed (%d)\n", + ret); + goto err_unregister_card; + } +#endif + return 0; err_unregister_card: @@ -735,7 +792,7 @@ static int __devexit tegra_rt5640_driver_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); - struct tegra_rt5640_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; if (machine->gpio_requested & GPIO_HP_DET) snd_soc_jack_free_gpios(&tegra_rt5640_hp_jack, diff --git a/sound/soc/tegra/tegra_wm8753.c b/sound/soc/tegra/tegra_wm8753.c index f7c7a4c6b5a1..f1b9335ab473 100644 --- a/sound/soc/tegra/tegra_wm8753.c +++ b/sound/soc/tegra/tegra_wm8753.c @@ -12,6 +12,7 @@ * Author: Graeme Gregory * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com * + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. @@ -30,6 +31,7 @@ #include <asm/mach-types.h> +#include <linux/clk.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/slab.h> @@ -83,8 +85,10 @@ static int tegra_wm8753_hw_params(struct snd_pcm_substream *substream, struct snd_soc_codec *codec = rtd->codec; struct snd_soc_card *card = codec->card; struct tegra_wm8753 *machine = snd_soc_card_get_drvdata(card); + struct tegra_asoc_platform_data *pdata = machine->pdata; int srate, mclk, i2s_daifmt; - int err; + int err, rate; + srate = params_rate(params); switch (srate) { case 8000: @@ -119,14 +123,38 @@ static int tegra_wm8753_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - i2s_daifmt = SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS; + rate = clk_get_rate(machine->util_data.clk_cdev1); + + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= pdata->i2s_param[HIFI_CODEC].is_i2s_master ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; /* Use DSP mode for mono on Tegra20 */ - if ((params_channels(params) != 2) && machine_is_whistler()) + if ((params_channels(params) != 2) && machine_is_whistler()) { i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; - else - i2s_daifmt |= SND_SOC_DAIFMT_I2S; + } else { + switch (pdata->i2s_param[HIFI_CODEC].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, + "Can't configure i2s format\n"); + return -EINVAL; + } + } err = snd_soc_dai_set_fmt(codec_dai, i2s_daifmt); if (err < 0) { @@ -140,8 +168,7 @@ static int tegra_wm8753_hw_params(struct snd_pcm_substream *substream, return err; } - err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, - SND_SOC_CLOCK_IN); + err = snd_soc_dai_set_sysclk(codec_dai, 0, rate, SND_SOC_CLOCK_IN); if (err < 0) { dev_err(card->dev, "codec_dai clock not set\n"); return err; @@ -173,7 +200,8 @@ static int tegra_bt_sco_hw_params(struct snd_pcm_substream *substream, struct snd_soc_codec *codec = rtd->codec; struct snd_soc_card *card = codec->card; struct tegra_wm8753 *machine = snd_soc_card_get_drvdata(card); - int srate, mclk, min_mclk; + struct tegra_asoc_platform_data *pdata = machine->pdata; + int srate, mclk, min_mclk, i2s_daifmt; int err; srate = params_rate(params); @@ -209,10 +237,32 @@ static int tegra_bt_sco_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - err = snd_soc_dai_set_fmt(cpu_dai, - SND_SOC_DAIFMT_DSP_A | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= pdata->i2s_param[BT_SCO].is_i2s_master ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; + + switch (pdata->i2s_param[BT_SCO].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, "Can't configure i2s format\n"); + return -EINVAL; + } + + err = snd_soc_dai_set_fmt(cpu_dai, i2s_daifmt); if (err < 0) { dev_err(card->dev, "cpu_dai fmt not set\n"); return err; @@ -873,8 +923,6 @@ static __devinit int tegra_wm8753_driver_probe(struct platform_device *pdev) return -ENOMEM; } - machine->pdata = pdata; - ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev, card); if (ret) goto err_free_machine; @@ -904,6 +952,16 @@ static __devinit int tegra_wm8753_driver_probe(struct platform_device *pdev) } #endif +#ifndef CONFIG_ARCH_TEGRA_2x_SOC + ret = tegra_asoc_utils_set_parent(&machine->util_data, + pdata->i2s_param[HIFI_CODEC].is_i2s_master); + if (ret) { + dev_err(&pdev->dev, "tegra_asoc_utils_set_parent failed (%d)\n", + ret); + goto err_unregister_card; + } +#endif + return 0; err_unregister_card: diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c index 063aefe50507..dcd031209172 100644 --- a/sound/soc/tegra/tegra_wm8903.c +++ b/sound/soc/tegra/tegra_wm8903.c @@ -12,6 +12,8 @@ * Author: Graeme Gregory * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com * + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. @@ -40,7 +42,7 @@ #include <linux/switch.h> #endif -#include <mach/tegra_wm8903_pdata.h> +#include <mach/tegra_asoc_pdata.h> #include <sound/core.h> #include <sound/jack.h> @@ -67,7 +69,7 @@ struct tegra_wm8903 { struct tegra_asoc_utils_data util_data; - struct tegra_wm8903_platform_data *pdata; + struct tegra_asoc_platform_data *pdata; struct regulator *spk_reg; struct regulator *dmic_reg; int gpio_requested; @@ -86,9 +88,9 @@ static int tegra_wm8903_hw_params(struct snd_pcm_substream *substream, struct snd_soc_codec *codec = rtd->codec; struct snd_soc_card *card = codec->card; struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); + struct tegra_asoc_platform_data *pdata = machine->pdata; int srate, mclk, i2s_daifmt; int err; - struct clk *clk_m; int rate; srate = params_rate(params); @@ -103,31 +105,17 @@ static int tegra_wm8903_hw_params(struct snd_pcm_substream *substream, break; } + if(pdata->i2s_param[HIFI_CODEC].is_i2s_master) { + /* FIXME: Codec only requires >= 3MHz if OSR==0 */ + while (mclk < 6000000) + mclk *= 2; - - clk_m = clk_get_sys(NULL, "clk_m"); - if (IS_ERR(clk_m)) { - dev_err(card->dev, "Can't retrieve clk clk_m\n"); - err = PTR_ERR(clk_m); - return err; + i2s_daifmt = SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS; + } else { + i2s_daifmt = SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM; } - rate = clk_get_rate(clk_m); - printk("extern1 rate=%d\n",rate); - -#if TEGRA30_I2S_MASTER_PLAYBACK - /* FIXME: Codec only requires >= 3MHz if OSR==0 */ - while (mclk < 6000000) - mclk *= 2; - - i2s_daifmt = SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS; -#else - mclk = rate; - - i2s_daifmt = SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM; -#endif - err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); if (err < 0) { @@ -141,13 +129,36 @@ static int tegra_wm8903_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); + rate = clk_get_rate(machine->util_data.clk_cdev1); + /* Use DSP mode for mono on Tegra20 */ if ((params_channels(params) != 2) && - (machine_is_ventana() || machine_is_harmony() || - machine_is_kaen() || machine_is_aebl())) + (machine_is_ventana() || machine_is_harmony() || + machine_is_kaen() || machine_is_aebl())) { i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; - else - i2s_daifmt |= SND_SOC_DAIFMT_I2S; + } else { + switch (pdata->i2s_param[HIFI_CODEC].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, + "Can't configure i2s format\n"); + return -EINVAL; + } + } err = snd_soc_dai_set_fmt(codec_dai, i2s_daifmt); if (err < 0) { @@ -161,8 +172,7 @@ static int tegra_wm8903_hw_params(struct snd_pcm_substream *substream, return err; } - err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, - SND_SOC_CLOCK_IN); + err = snd_soc_dai_set_sysclk(codec_dai, 0, rate, SND_SOC_CLOCK_IN); if (err < 0) { dev_err(card->dev, "codec_dai clock not set\n"); return err; @@ -190,10 +200,10 @@ static int tegra_bt_sco_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct snd_soc_card *card = rtd->card; struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); - int srate, mclk, min_mclk; + struct tegra_asoc_platform_data *pdata = machine->pdata; + int srate, mclk, min_mclk, i2s_daifmt; int err; srate = params_rate(params); @@ -229,10 +239,32 @@ static int tegra_bt_sco_hw_params(struct snd_pcm_substream *substream, tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); - err = snd_soc_dai_set_fmt(cpu_dai, - SND_SOC_DAIFMT_DSP_A | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); + i2s_daifmt = SND_SOC_DAIFMT_NB_NF; + i2s_daifmt |= pdata->i2s_param[BT_SCO].is_i2s_master ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; + + switch (pdata->i2s_param[BT_SCO].i2s_mode) { + case TEGRA_DAIFMT_I2S : + i2s_daifmt |= SND_SOC_DAIFMT_I2S; + break; + case TEGRA_DAIFMT_DSP_A : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; + break; + case TEGRA_DAIFMT_DSP_B : + i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; + break; + case TEGRA_DAIFMT_LEFT_J : + i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; + break; + case TEGRA_DAIFMT_RIGHT_J : + i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; + break; + default : + dev_err(card->dev, "Can't configure i2s format\n"); + return -EINVAL; + } + + err = snd_soc_dai_set_fmt(rtd->cpu_dai, i2s_daifmt); if (err < 0) { dev_err(card->dev, "cpu_dai fmt not set\n"); return err; @@ -408,7 +440,7 @@ static int tegra_wm8903_event_int_spk(struct snd_soc_dapm_widget *w, struct snd_soc_dapm_context *dapm = w->dapm; struct snd_soc_card *card = dapm->card; struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); - struct tegra_wm8903_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; if (machine->spk_reg) { if (SND_SOC_DAPM_EVENT_ON(event)) @@ -432,7 +464,7 @@ static int tegra_wm8903_event_hp(struct snd_soc_dapm_widget *w, struct snd_soc_dapm_context *dapm = w->dapm; struct snd_soc_card *card = dapm->card; struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); - struct tegra_wm8903_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; if (!(machine->gpio_requested & GPIO_HP_MUTE)) return 0; @@ -449,7 +481,7 @@ static int tegra_wm8903_event_int_mic(struct snd_soc_dapm_widget *w, struct snd_soc_dapm_context *dapm = w->dapm; struct snd_soc_card *card = dapm->card; struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); - struct tegra_wm8903_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; if (machine->dmic_reg) { if (SND_SOC_DAPM_EVENT_ON(event)) @@ -473,7 +505,7 @@ static int tegra_wm8903_event_ext_mic(struct snd_soc_dapm_widget *w, struct snd_soc_dapm_context *dapm = w->dapm; struct snd_soc_card *card = dapm->card; struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); - struct tegra_wm8903_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; if (!(machine->gpio_requested & GPIO_EXT_MIC_EN)) return 0; @@ -578,7 +610,7 @@ static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd) struct snd_soc_dapm_context *dapm = &codec->dapm; struct snd_soc_card *card = codec->card; struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); - struct tegra_wm8903_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; int ret; machine->bias_level = SND_SOC_BIAS_STANDBY; @@ -792,7 +824,7 @@ static __devinit int tegra_wm8903_driver_probe(struct platform_device *pdev) { struct snd_soc_card *card = &snd_soc_tegra_wm8903; struct tegra_wm8903 *machine; - struct tegra_wm8903_platform_data *pdata; + struct tegra_asoc_platform_data *pdata; int ret; pdata = pdev->dev.platform_data; @@ -895,6 +927,16 @@ static __devinit int tegra_wm8903_driver_probe(struct platform_device *pdev) goto err_unregister_card; } +#ifndef CONFIG_ARCH_TEGRA_2x_SOC + ret = tegra_asoc_utils_set_parent(&machine->util_data, + pdata->i2s_param[HIFI_CODEC].is_i2s_master); + if (ret) { + dev_err(&pdev->dev, "tegra_asoc_utils_set_parent failed (%d)\n", + ret); + goto err_unregister_card; + } +#endif + return 0; err_unregister_card: @@ -914,7 +956,7 @@ static int __devexit tegra_wm8903_driver_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); - struct tegra_wm8903_platform_data *pdata = machine->pdata; + struct tegra_asoc_platform_data *pdata = machine->pdata; if (machine->gpio_requested & GPIO_HP_DET) snd_soc_jack_free_gpios(&tegra_wm8903_hp_jack, |