All the other machine drivers for non-default configurations are named after the relevant audio module so do so for Tobermory also.
Signed-off-by: Mark Brown broonie@opensource.wolfsonmicro.com --- arch/arm/mach-s3c64xx/mach-crag6410.c | 6 +- sound/soc/samsung/Kconfig | 4 +- sound/soc/samsung/Makefile | 4 +- sound/soc/samsung/speyside_wm8962.c | 257 --------------------------------- sound/soc/samsung/tobermory.c | 257 +++++++++++++++++++++++++++++++++ 5 files changed, 264 insertions(+), 264 deletions(-) delete mode 100644 sound/soc/samsung/speyside_wm8962.c create mode 100644 sound/soc/samsung/tobermory.c
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 633f729..4ce4a74 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -286,8 +286,8 @@ static struct platform_device lowland_device = { .id = -1, };
-static struct platform_device speyside_wm8962_device = { - .name = "speyside-wm8962", +static struct platform_device tobermory_device = { + .name = "tobermory", .id = -1, };
@@ -347,7 +347,7 @@ static struct platform_device *crag6410_devices[] __initdata = { &crag6410_lcd_powerdev, &crag6410_backlight_device, &speyside_device, - &speyside_wm8962_device, + &tobermory_device, &littlemill_device, &lowland_device, &wallvdd_device, diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index 9634564..f5a857f 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -194,8 +194,8 @@ config SND_SOC_SPEYSIDE select SND_SOC_WM1250_EV1 select SND_SOC_WM0010
-config SND_SOC_SPEYSIDE_WM8962 - tristate "Audio support for Wolfson Speyside with WM8962" +config SND_SOC_TOBERMORY + tristate "Audio support for Wolfson Tobermory" depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 select SND_SAMSUNG_I2S select SND_SOC_WM8962 diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile index c9564e3..9d03beb 100644 --- a/sound/soc/samsung/Makefile +++ b/sound/soc/samsung/Makefile @@ -39,7 +39,7 @@ snd-soc-smdk-spdif-objs := smdk_spdif.o snd-soc-smdk-wm8580pcm-objs := smdk_wm8580pcm.o snd-soc-smdk-wm8994pcm-objs := smdk_wm8994pcm.o snd-soc-speyside-objs := speyside.o -snd-soc-speyside-wm8962-objs := speyside_wm8962.o +snd-soc-tobermory-objs := tobermory.o snd-soc-lowland-objs := lowland.o snd-soc-littlemill-objs := littlemill.o
@@ -62,6 +62,6 @@ obj-$(CONFIG_SND_SOC_GONI_AQUILA_WM8994) += snd-soc-goni-wm8994.o obj-$(CONFIG_SND_SOC_SMDK_WM8580_PCM) += snd-soc-smdk-wm8580pcm.o obj-$(CONFIG_SND_SOC_SMDK_WM8994_PCM) += snd-soc-smdk-wm8994pcm.o obj-$(CONFIG_SND_SOC_SPEYSIDE) += snd-soc-speyside.o -obj-$(CONFIG_SND_SOC_SPEYSIDE_WM8962) += snd-soc-speyside-wm8962.o +obj-$(CONFIG_SND_SOC_TOBERMORY) += snd-soc-tobermory.o obj-$(CONFIG_SND_SOC_LOWLAND) += snd-soc-lowland.o obj-$(CONFIG_SND_SOC_LITTLEMILL) += snd-soc-littlemill.o diff --git a/sound/soc/samsung/speyside_wm8962.c b/sound/soc/samsung/speyside_wm8962.c deleted file mode 100644 index c09648e..0000000 --- a/sound/soc/samsung/speyside_wm8962.c +++ /dev/null @@ -1,257 +0,0 @@ -/* - * Speyside with WM8962 audio support - * - * Copyright 2011 Wolfson Microelectronics - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <sound/soc.h> -#include <sound/soc-dapm.h> -#include <sound/jack.h> -#include <linux/gpio.h> -#include <linux/module.h> - -#include "../codecs/wm8962.h" - -static int sample_rate = 44100; - -static int speyside_wm8962_set_bias_level(struct snd_soc_card *card, - struct snd_soc_dapm_context *dapm, - enum snd_soc_bias_level level) -{ - struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; - int ret; - - if (dapm->dev != codec_dai->dev) - return 0; - - switch (level) { - case SND_SOC_BIAS_PREPARE: - if (dapm->bias_level == SND_SOC_BIAS_STANDBY) { - ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL, - WM8962_FLL_MCLK, 32768, - sample_rate * 512); - if (ret < 0) - pr_err("Failed to start FLL: %d\n", ret); - - ret = snd_soc_dai_set_sysclk(codec_dai, - WM8962_SYSCLK_FLL, - sample_rate * 512, - SND_SOC_CLOCK_IN); - if (ret < 0) { - pr_err("Failed to set SYSCLK: %d\n", ret); - return ret; - } - } - break; - - default: - break; - } - - return 0; -} - -static int speyside_wm8962_set_bias_level_post(struct snd_soc_card *card, - struct snd_soc_dapm_context *dapm, - enum snd_soc_bias_level level) -{ - struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; - int ret; - - if (dapm->dev != codec_dai->dev) - return 0; - - switch (level) { - case SND_SOC_BIAS_STANDBY: - ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK, - 32768, SND_SOC_CLOCK_IN); - if (ret < 0) { - pr_err("Failed to switch away from FLL: %d\n", ret); - return ret; - } - - ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL, - 0, 0, 0); - if (ret < 0) { - pr_err("Failed to stop FLL: %d\n", ret); - return ret; - } - break; - - default: - break; - } - - dapm->bias_level = level; - - return 0; -} - -static int speyside_wm8962_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - sample_rate = params_rate(params); - - return 0; -} - -static struct snd_soc_ops speyside_wm8962_ops = { - .hw_params = speyside_wm8962_hw_params, -}; - -static struct snd_soc_dai_link speyside_wm8962_dai[] = { - { - .name = "CPU", - .stream_name = "CPU", - .cpu_dai_name = "samsung-i2s.0", - .codec_dai_name = "wm8962", - .platform_name = "samsung-audio", - .codec_name = "wm8962.1-001a", - .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF - | SND_SOC_DAIFMT_CBM_CFM, - .ops = &speyside_wm8962_ops, - }, -}; - -static const struct snd_kcontrol_new controls[] = { - SOC_DAPM_PIN_SWITCH("Main Speaker"), - SOC_DAPM_PIN_SWITCH("DMIC"), -}; - -static struct snd_soc_dapm_widget widgets[] = { - SND_SOC_DAPM_HP("Headphone", NULL), - SND_SOC_DAPM_MIC("Headset Mic", NULL), - - SND_SOC_DAPM_MIC("DMIC", NULL), - SND_SOC_DAPM_MIC("AMIC", NULL), - - SND_SOC_DAPM_SPK("Main Speaker", NULL), -}; - -static struct snd_soc_dapm_route audio_paths[] = { - { "Headphone", NULL, "HPOUTL" }, - { "Headphone", NULL, "HPOUTR" }, - - { "Main Speaker", NULL, "SPKOUTL" }, - { "Main Speaker", NULL, "SPKOUTR" }, - - { "Headset Mic", NULL, "MICBIAS" }, - { "IN4L", NULL, "Headset Mic" }, - { "IN4R", NULL, "Headset Mic" }, - - { "AMIC", NULL, "MICBIAS" }, - { "IN1L", NULL, "AMIC" }, - { "IN1R", NULL, "AMIC" }, - - { "DMIC", NULL, "MICBIAS" }, - { "DMICDAT", NULL, "DMIC" }, -}; - -static struct snd_soc_jack speyside_wm8962_headset; - -/* Headset jack detection DAPM pins */ -static struct snd_soc_jack_pin speyside_wm8962_headset_pins[] = { - { - .pin = "Headset Mic", - .mask = SND_JACK_MICROPHONE, - }, - { - .pin = "Headphone", - .mask = SND_JACK_MICROPHONE, - }, -}; - -static int speyside_wm8962_late_probe(struct snd_soc_card *card) -{ - struct snd_soc_codec *codec = card->rtd[0].codec; - struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; - int ret; - - ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK, - 32768, SND_SOC_CLOCK_IN); - if (ret < 0) - return ret; - - ret = snd_soc_jack_new(codec, "Headset", - SND_JACK_HEADSET | SND_JACK_BTN_0, - &speyside_wm8962_headset); - if (ret) - return ret; - - ret = snd_soc_jack_add_pins(&speyside_wm8962_headset, - ARRAY_SIZE(speyside_wm8962_headset_pins), - speyside_wm8962_headset_pins); - if (ret) - return ret; - - wm8962_mic_detect(codec, &speyside_wm8962_headset); - - return 0; -} - -static struct snd_soc_card speyside_wm8962 = { - .name = "Speyside WM8962", - .dai_link = speyside_wm8962_dai, - .num_links = ARRAY_SIZE(speyside_wm8962_dai), - - .set_bias_level = speyside_wm8962_set_bias_level, - .set_bias_level_post = speyside_wm8962_set_bias_level_post, - - .controls = controls, - .num_controls = ARRAY_SIZE(controls), - .dapm_widgets = widgets, - .num_dapm_widgets = ARRAY_SIZE(widgets), - .dapm_routes = audio_paths, - .num_dapm_routes = ARRAY_SIZE(audio_paths), - .fully_routed = true, - - .late_probe = speyside_wm8962_late_probe, -}; - -static __devinit int speyside_wm8962_probe(struct platform_device *pdev) -{ - struct snd_soc_card *card = &speyside_wm8962; - int ret; - - card->dev = &pdev->dev; - - ret = snd_soc_register_card(card); - if (ret) { - dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", - ret); - return ret; - } - - return 0; -} - -static int __devexit speyside_wm8962_remove(struct platform_device *pdev) -{ - struct snd_soc_card *card = platform_get_drvdata(pdev); - - snd_soc_unregister_card(card); - - return 0; -} - -static struct platform_driver speyside_wm8962_driver = { - .driver = { - .name = "speyside-wm8962", - .owner = THIS_MODULE, - .pm = &snd_soc_pm_ops, - }, - .probe = speyside_wm8962_probe, - .remove = __devexit_p(speyside_wm8962_remove), -}; - -module_platform_driver(speyside_wm8962_driver); - -MODULE_DESCRIPTION("Speyside WM8962 audio support"); -MODULE_AUTHOR("Mark Brown broonie@opensource.wolfsonmicro.com"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:speyside-wm8962"); diff --git a/sound/soc/samsung/tobermory.c b/sound/soc/samsung/tobermory.c new file mode 100644 index 0000000..6f91c65 --- /dev/null +++ b/sound/soc/samsung/tobermory.c @@ -0,0 +1,257 @@ +/* + * Tobermory audio support + * + * Copyright 2011 Wolfson Microelectronics + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/jack.h> +#include <linux/gpio.h> +#include <linux/module.h> + +#include "../codecs/wm8962.h" + +static int sample_rate = 44100; + +static int tobermory_set_bias_level(struct snd_soc_card *card, + struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) +{ + struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; + int ret; + + if (dapm->dev != codec_dai->dev) + return 0; + + switch (level) { + case SND_SOC_BIAS_PREPARE: + if (dapm->bias_level == SND_SOC_BIAS_STANDBY) { + ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL, + WM8962_FLL_MCLK, 32768, + sample_rate * 512); + if (ret < 0) + pr_err("Failed to start FLL: %d\n", ret); + + ret = snd_soc_dai_set_sysclk(codec_dai, + WM8962_SYSCLK_FLL, + sample_rate * 512, + SND_SOC_CLOCK_IN); + if (ret < 0) { + pr_err("Failed to set SYSCLK: %d\n", ret); + return ret; + } + } + break; + + default: + break; + } + + return 0; +} + +static int tobermory_set_bias_level_post(struct snd_soc_card *card, + struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) +{ + struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; + int ret; + + if (dapm->dev != codec_dai->dev) + return 0; + + switch (level) { + case SND_SOC_BIAS_STANDBY: + ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK, + 32768, SND_SOC_CLOCK_IN); + if (ret < 0) { + pr_err("Failed to switch away from FLL: %d\n", ret); + return ret; + } + + ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL, + 0, 0, 0); + if (ret < 0) { + pr_err("Failed to stop FLL: %d\n", ret); + return ret; + } + break; + + default: + break; + } + + dapm->bias_level = level; + + return 0; +} + +static int tobermory_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + sample_rate = params_rate(params); + + return 0; +} + +static struct snd_soc_ops tobermory_ops = { + .hw_params = tobermory_hw_params, +}; + +static struct snd_soc_dai_link tobermory_dai[] = { + { + .name = "CPU", + .stream_name = "CPU", + .cpu_dai_name = "samsung-i2s.0", + .codec_dai_name = "wm8962", + .platform_name = "samsung-audio", + .codec_name = "wm8962.1-001a", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF + | SND_SOC_DAIFMT_CBM_CFM, + .ops = &tobermory_ops, + }, +}; + +static const struct snd_kcontrol_new controls[] = { + SOC_DAPM_PIN_SWITCH("Main Speaker"), + SOC_DAPM_PIN_SWITCH("DMIC"), +}; + +static struct snd_soc_dapm_widget widgets[] = { + SND_SOC_DAPM_HP("Headphone", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + + SND_SOC_DAPM_MIC("DMIC", NULL), + SND_SOC_DAPM_MIC("AMIC", NULL), + + SND_SOC_DAPM_SPK("Main Speaker", NULL), +}; + +static struct snd_soc_dapm_route audio_paths[] = { + { "Headphone", NULL, "HPOUTL" }, + { "Headphone", NULL, "HPOUTR" }, + + { "Main Speaker", NULL, "SPKOUTL" }, + { "Main Speaker", NULL, "SPKOUTR" }, + + { "Headset Mic", NULL, "MICBIAS" }, + { "IN4L", NULL, "Headset Mic" }, + { "IN4R", NULL, "Headset Mic" }, + + { "AMIC", NULL, "MICBIAS" }, + { "IN1L", NULL, "AMIC" }, + { "IN1R", NULL, "AMIC" }, + + { "DMIC", NULL, "MICBIAS" }, + { "DMICDAT", NULL, "DMIC" }, +}; + +static struct snd_soc_jack tobermory_headset; + +/* Headset jack detection DAPM pins */ +static struct snd_soc_jack_pin tobermory_headset_pins[] = { + { + .pin = "Headset Mic", + .mask = SND_JACK_MICROPHONE, + }, + { + .pin = "Headphone", + .mask = SND_JACK_MICROPHONE, + }, +}; + +static int tobermory_late_probe(struct snd_soc_card *card) +{ + struct snd_soc_codec *codec = card->rtd[0].codec; + struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; + int ret; + + ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK, + 32768, SND_SOC_CLOCK_IN); + if (ret < 0) + return ret; + + ret = snd_soc_jack_new(codec, "Headset", + SND_JACK_HEADSET | SND_JACK_BTN_0, + &tobermory_headset); + if (ret) + return ret; + + ret = snd_soc_jack_add_pins(&tobermory_headset, + ARRAY_SIZE(tobermory_headset_pins), + tobermory_headset_pins); + if (ret) + return ret; + + wm8962_mic_detect(codec, &tobermory_headset); + + return 0; +} + +static struct snd_soc_card tobermory = { + .name = "Tobermory", + .dai_link = tobermory_dai, + .num_links = ARRAY_SIZE(tobermory_dai), + + .set_bias_level = tobermory_set_bias_level, + .set_bias_level_post = tobermory_set_bias_level_post, + + .controls = controls, + .num_controls = ARRAY_SIZE(controls), + .dapm_widgets = widgets, + .num_dapm_widgets = ARRAY_SIZE(widgets), + .dapm_routes = audio_paths, + .num_dapm_routes = ARRAY_SIZE(audio_paths), + .fully_routed = true, + + .late_probe = tobermory_late_probe, +}; + +static __devinit int tobermory_probe(struct platform_device *pdev) +{ + struct snd_soc_card *card = &tobermory; + int ret; + + card->dev = &pdev->dev; + + ret = snd_soc_register_card(card); + if (ret) { + dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", + ret); + return ret; + } + + return 0; +} + +static int __devexit tobermory_remove(struct platform_device *pdev) +{ + struct snd_soc_card *card = platform_get_drvdata(pdev); + + snd_soc_unregister_card(card); + + return 0; +} + +static struct platform_driver tobermory_driver = { + .driver = { + .name = "tobermory", + .owner = THIS_MODULE, + .pm = &snd_soc_pm_ops, + }, + .probe = tobermory_probe, + .remove = __devexit_p(tobermory_remove), +}; + +module_platform_driver(tobermory_driver); + +MODULE_DESCRIPTION("Tobermory audio support"); +MODULE_AUTHOR("Mark Brown broonie@opensource.wolfsonmicro.com"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:tobermory");