diff options
Diffstat (limited to 'sound/soc/s3c24xx')
27 files changed, 483 insertions, 440 deletions
diff --git a/sound/soc/s3c24xx/jive_wm8750.c b/sound/soc/s3c24xx/jive_wm8750.c index 8c108b121c1..49605cd8394 100644 --- a/sound/soc/s3c24xx/jive_wm8750.c +++ b/sound/soc/s3c24xx/jive_wm8750.c @@ -49,8 +49,8 @@ static int jive_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 *codec_dai = rtd->dai->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct s3c_i2sv2_rate_calc div; unsigned int clk = 0; int ret = 0; @@ -108,8 +108,9 @@ static struct snd_soc_ops jive_ops = { .hw_params = jive_hw_params, }; -static int jive_wm8750_init(struct snd_soc_codec *codec) +static int jive_wm8750_init(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_codec *codec = rtd->codec; int err; /* These endpoints are not being used. */ @@ -138,8 +139,10 @@ static int jive_wm8750_init(struct snd_soc_codec *codec) static struct snd_soc_dai_link jive_dai = { .name = "wm8750", .stream_name = "WM8750", - .cpu_dai = &s3c2412_i2s_dai, - .codec_dai = &wm8750_dai, + .cpu_dai_name = "s3c2412-i2s", + .codec_dai_name = "wm8750-hifi", + .platform_name = "s3c24xx-pcm-audio", + .codec_name = "wm8750-codec.0-0x1a", .init = jive_wm8750_init, .ops = &jive_ops, }; @@ -147,17 +150,10 @@ static struct snd_soc_dai_link jive_dai = { /* jive audio machine driver */ static struct snd_soc_card snd_soc_machine_jive = { .name = "Jive", - .platform = &s3c24xx_soc_platform, .dai_link = &jive_dai, .num_links = 1, }; -/* jive audio subsystem */ -static struct snd_soc_device jive_snd_devdata = { - .card = &snd_soc_machine_jive, - .codec_dev = &soc_codec_dev_wm8750, -}; - static struct platform_device *jive_snd_device; static int __init jive_init(void) @@ -173,8 +169,7 @@ static int __init jive_init(void) if (!jive_snd_device) return -ENOMEM; - platform_set_drvdata(jive_snd_device, &jive_snd_devdata); - jive_snd_devdata.dev = &jive_snd_device->dev; + platform_set_drvdata(jive_snd_device, &snd_soc_machine_jive); ret = platform_device_add(jive_snd_device); if (ret) diff --git a/sound/soc/s3c24xx/ln2440sbc_alc650.c b/sound/soc/s3c24xx/ln2440sbc_alc650.c index ffa954fe693..abe64abe8c8 100644 --- a/sound/soc/s3c24xx/ln2440sbc_alc650.c +++ b/sound/soc/s3c24xx/ln2440sbc_alc650.c @@ -23,7 +23,6 @@ #include <sound/soc.h> #include <sound/soc-dapm.h> -#include "../codecs/ac97.h" #include "s3c-dma.h" #include "s3c-ac97.h" @@ -33,23 +32,19 @@ static struct snd_soc_dai_link ln2440sbc_dai[] = { { .name = "AC97", .stream_name = "AC97 HiFi", - .cpu_dai = &s3c_ac97_dai[S3C_AC97_DAI_PCM], - .codec_dai = &ac97_dai, + .cpu_dai_name = "s3c-ac97", + .codec_dai_name = "ac97-hifi", + .codec_name = "ac97-codec", + .platform_name = "s3c24xx-pcm-audio", }, }; static struct snd_soc_card ln2440sbc = { .name = "LN2440SBC", - .platform = &s3c24xx_soc_platform, .dai_link = ln2440sbc_dai, .num_links = ARRAY_SIZE(ln2440sbc_dai), }; -static struct snd_soc_device ln2440sbc_snd_ac97_devdata = { - .card = &ln2440sbc, - .codec_dev = &soc_codec_dev_ac97, -}; - static struct platform_device *ln2440sbc_snd_ac97_device; static int __init ln2440sbc_init(void) @@ -60,9 +55,7 @@ static int __init ln2440sbc_init(void) if (!ln2440sbc_snd_ac97_device) return -ENOMEM; - platform_set_drvdata(ln2440sbc_snd_ac97_device, - &ln2440sbc_snd_ac97_devdata); - ln2440sbc_snd_ac97_devdata.dev = &ln2440sbc_snd_ac97_device->dev; + platform_set_drvdata(ln2440sbc_snd_ac97_device, &ln2440sbc); ret = platform_device_add(ln2440sbc_snd_ac97_device); if (ret) diff --git a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c index 209c25994c7..c457bfd8297 100644 --- a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c +++ b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c @@ -41,8 +41,8 @@ static int neo1973_gta02_hifi_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 *codec_dai = rtd->dai->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; unsigned int pll_out = 0, bclk = 0; int ret = 0; unsigned long iis_clkrate; @@ -130,7 +130,7 @@ static int neo1973_gta02_hifi_hw_params(struct snd_pcm_substream *substream, static int neo1973_gta02_hifi_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->dai->codec_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; /* disable the PLL */ return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0); @@ -149,7 +149,7 @@ static int neo1973_gta02_voice_hw_params( struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->dai->codec_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; unsigned int pcmdiv = 0; int ret = 0; unsigned long iis_clkrate; @@ -194,7 +194,7 @@ static int neo1973_gta02_voice_hw_params( static int neo1973_gta02_voice_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->dai->codec_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; /* disable the PLL */ return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0); @@ -262,7 +262,7 @@ static int lm4853_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(value)); + gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(event)); return 0; } @@ -330,8 +330,9 @@ static const struct snd_kcontrol_new wm8753_neo1973_gta02_controls[] = { * This is an example machine initialisation for a wm8753 connected to a * neo1973 GTA02. */ -static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec) +static int neo1973_gta02_wm8753_init(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_codec *codec = rtd->codec; int err; /* set up NC codec pins */ @@ -378,9 +379,8 @@ static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec) /* * BT Codec DAI */ -static struct snd_soc_dai bt_dai = { - .name = "Bluetooth", - .id = 0, +static struct snd_soc_dai_driver bt_dai = { + .name = "bluetooth-dai", .playback = { .channels_min = 1, .channels_max = 1, @@ -397,32 +397,30 @@ static struct snd_soc_dai_link neo1973_gta02_dai[] = { { /* Hifi Playback - for similatious use with voice below */ .name = "WM8753", .stream_name = "WM8753 HiFi", - .cpu_dai = &s3c24xx_i2s_dai, - .codec_dai = &wm8753_dai[WM8753_DAI_HIFI], + .cpu_dai_name = "s3c24xx-i2s", + .codec_dai_name = "wm8753-hifi", .init = neo1973_gta02_wm8753_init, + .platform_name = "s3c24xx-pcm-audio", + .codec_name = "wm8753-codec.0-0x1a", .ops = &neo1973_gta02_hifi_ops, }, { /* Voice via BT */ .name = "Bluetooth", .stream_name = "Voice", - .cpu_dai = &bt_dai, - .codec_dai = &wm8753_dai[WM8753_DAI_VOICE], + .cpu_dai_name = "bluetooth-dai", + .codec_dai_name = "wm8753-voice", .ops = &neo1973_gta02_voice_ops, + .codec_name = "wm8753-codec.0-0x1a", + .platform_name = "s3c24xx-pcm-audio", }, }; static struct snd_soc_card neo1973_gta02 = { .name = "neo1973-gta02", - .platform = &s3c24xx_soc_platform, .dai_link = neo1973_gta02_dai, .num_links = ARRAY_SIZE(neo1973_gta02_dai), }; -static struct snd_soc_device neo1973_gta02_snd_devdata = { - .card = &neo1973_gta02, - .codec_dev = &soc_codec_dev_wm8753, -}; - static struct platform_device *neo1973_gta02_snd_device; static int __init neo1973_gta02_init(void) @@ -435,18 +433,18 @@ static int __init neo1973_gta02_init(void) return -ENODEV; } - /* register bluetooth DAI here */ - ret = snd_soc_register_dai(&bt_dai); - if (ret) - return ret; - neo1973_gta02_snd_device = platform_device_alloc("soc-audio", -1); if (!neo1973_gta02_snd_device) return -ENOMEM; - platform_set_drvdata(neo1973_gta02_snd_device, - &neo1973_gta02_snd_devdata); - neo1973_gta02_snd_devdata.dev = &neo1973_gta02_snd_device->dev; + /* register bluetooth DAI here */ + ret = snd_soc_register_dai(&neo1973_gta02_snd_device->dev, -1, &bt_dai); + if (ret) { + platform_device_put(neo1973_gta02_snd_device); + return ret; + } + + platform_set_drvdata(neo1973_gta02_snd_device, &neo1973_gta02); ret = platform_device_add(neo1973_gta02_snd_device); if (ret) { @@ -461,7 +459,7 @@ static int __init neo1973_gta02_init(void) goto err_unregister_device; } - ret = gpio_direction_output(GTA02_GPIO_AMP_HP_IN, 1); + ret = gpio_direction_output(GTA02_GPIO_HP_IN, 1); if (ret) { pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_HP_IN); goto err_free_gpio_hp_in; @@ -493,7 +491,7 @@ module_init(neo1973_gta02_init); static void __exit neo1973_gta02_exit(void) { - snd_soc_unregister_dai(&bt_dai); + snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev, -1); platform_device_unregister(neo1973_gta02_snd_device); gpio_free(GTA02_GPIO_HP_IN); gpio_free(GTA02_GPIO_AMP_SHUT); diff --git a/sound/soc/s3c24xx/neo1973_wm8753.c b/sound/soc/s3c24xx/neo1973_wm8753.c index 0cb4f86f6d1..d7a39a0fe99 100644 --- a/sound/soc/s3c24xx/neo1973_wm8753.c +++ b/sound/soc/s3c24xx/neo1973_wm8753.c @@ -57,8 +57,8 @@ static int neo1973_hifi_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 *codec_dai = rtd->dai->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; unsigned int pll_out = 0, bclk = 0; int ret = 0; unsigned long iis_clkrate; @@ -147,7 +147,7 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream, static int neo1973_hifi_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->dai->codec_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; pr_debug("Entered %s\n", __func__); @@ -167,7 +167,7 @@ static int neo1973_voice_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 *codec_dai = rtd->dai->codec_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; unsigned int pcmdiv = 0; int ret = 0; unsigned long iis_clkrate; @@ -213,7 +213,7 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream, static int neo1973_voice_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->dai->codec_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; pr_debug("Entered %s\n", __func__); @@ -499,8 +499,9 @@ static const struct snd_kcontrol_new wm8753_neo1973_controls[] = { * neo1973 II. It is missing logic to detect hp/mic insertions and logic * to re-route the audio in such an event. */ -static int neo1973_wm8753_init(struct snd_soc_codec *codec) +static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_codec *codec = rtd->codec; int err; pr_debug("Entered %s\n", __func__); @@ -538,8 +539,7 @@ static int neo1973_wm8753_init(struct snd_soc_codec *codec) * BT Codec DAI */ static struct snd_soc_dai bt_dai = { - .name = "Bluetooth", - .id = 0, + .name = "bluetooth-dai", .playback = { .channels_min = 1, .channels_max = 1, @@ -556,32 +556,30 @@ static struct snd_soc_dai_link neo1973_dai[] = { { /* Hifi Playback - for similatious use with voice below */ .name = "WM8753", .stream_name = "WM8753 HiFi", - .cpu_dai = &s3c24xx_i2s_dai, - .codec_dai = &wm8753_dai[WM8753_DAI_HIFI], + .platform_name = "s3c24xx-pcm-audio", + .cpu_dai_name = "s3c24xx-i2s", + .codec_dai_name = "wm8753-hifi", + .codec_name = "wm8753-codec.0-0x1a", .init = neo1973_wm8753_init, .ops = &neo1973_hifi_ops, }, { /* Voice via BT */ .name = "Bluetooth", .stream_name = "Voice", - .cpu_dai = &bt_dai, - .codec_dai = &wm8753_dai[WM8753_DAI_VOICE], + .platform_name = "s3c24xx-pcm-audio", + .cpu_dai_name = "bluetooth-dai", + .codec_dai_name = "wm8753-voice", + .codec_name = "wm8753-codec.0-0x1a", .ops = &neo1973_voice_ops, }, }; static struct snd_soc_card neo1973 = { .name = "neo1973", - .platform = &s3c24xx_soc_platform, .dai_link = neo1973_dai, .num_links = ARRAY_SIZE(neo1973_dai), }; -static struct snd_soc_device neo1973_snd_devdata = { - .card = &neo1973, - .codec_dev = &soc_codec_dev_wm8753, -}; - static int lm4857_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { @@ -673,8 +671,7 @@ static int __init neo1973_init(void) if (!neo1973_snd_device) return -ENOMEM; - platform_set_drvdata(neo1973_snd_device, &neo1973_snd_devdata); - neo1973_snd_devdata.dev = &neo1973_snd_device->dev; + platform_set_drvdata(neo1973_snd_device, &neo1973); ret = platform_device_add(neo1973_snd_device); if (ret) { diff --git a/sound/soc/s3c24xx/s3c-ac97.c b/sound/soc/s3c24xx/s3c-ac97.c index 31f6d45b638..86f4a9b4a86 100644 --- a/sound/soc/s3c24xx/s3c-ac97.c +++ b/sound/soc/s3c24xx/s3c-ac97.c @@ -222,7 +222,7 @@ static int s3c_ac97_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct s3c_dma_params *dma_data; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) @@ -241,7 +241,7 @@ static int s3c_ac97_trigger(struct snd_pcm_substream *substream, int cmd, u32 ac_glbctrl; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct s3c_dma_params *dma_data = - snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); + snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL); if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) @@ -277,7 +277,7 @@ static int s3c_ac97_hw_mic_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) return -ENODEV; @@ -293,7 +293,7 @@ static int s3c_ac97_mic_trigger(struct snd_pcm_substream *substream, u32 ac_glbctrl; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct s3c_dma_params *dma_data = - snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); + snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL); ac_glbctrl &= ~S3C_AC97_GLBCTRL_MICINTM_MASK; @@ -328,10 +328,9 @@ static struct snd_soc_dai_ops s3c_ac97_mic_dai_ops = { .trigger = s3c_ac97_mic_trigger, }; -struct snd_soc_dai s3c_ac97_dai[] = { +static struct snd_soc_dai_driver s3c_ac97_dai[] = { [S3C_AC97_DAI_PCM] = { .name = "s3c-ac97", - .id = S3C_AC97_DAI_PCM, .ac97_control = 1, .playback = { .stream_name = "AC97 Playback", @@ -349,7 +348,6 @@ struct snd_soc_dai s3c_ac97_dai[] = { }, [S3C_AC97_DAI_MIC] = { .name = "s3c-ac97-mic", - .id = S3C_AC97_DAI_MIC, .ac97_control = 1, .capture = { .stream_name = "AC97 Mic Capture", @@ -360,7 +358,6 @@ struct snd_soc_dai s3c_ac97_dai[] = { .ops = &s3c_ac97_mic_dai_ops, }, }; -EXPORT_SYMBOL_GPL(s3c_ac97_dai); static __devinit int s3c_ac97_probe(struct platform_device *pdev) { @@ -449,10 +446,8 @@ static __devinit int s3c_ac97_probe(struct platform_device *pdev) goto err4; } - s3c_ac97_dai[S3C_AC97_DAI_PCM].dev = &pdev->dev; - s3c_ac97_dai[S3C_AC97_DAI_MIC].dev = &pdev->dev; - - ret = snd_soc_register_dais(s3c_ac97_dai, ARRAY_SIZE(s3c_ac97_dai)); + ret = snd_soc_register_dais(&pdev->dev, s3c_ac97_dai, + ARRAY_SIZE(s3c_ac97_dai)); if (ret) goto err5; @@ -476,7 +471,7 @@ static __devexit int s3c_ac97_remove(struct platform_device *pdev) { struct resource *mem_res, *irq_res; - snd_soc_unregister_dais(s3c_ac97_dai, ARRAY_SIZE(s3c_ac97_dai)); + snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai)); irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (irq_res) diff --git a/sound/soc/s3c24xx/s3c-ac97.h b/sound/soc/s3c24xx/s3c-ac97.h index 278198379de..5dcedd07fdb 100644 --- a/sound/soc/s3c24xx/s3c-ac97.h +++ b/sound/soc/s3c24xx/s3c-ac97.h @@ -18,6 +18,4 @@ #define S3C_AC97_DAI_PCM 0 #define S3C_AC97_DAI_MIC 1 -extern struct snd_soc_dai s3c_ac97_dai[]; - #endif /* __S3C_AC97_H_ */ diff --git a/sound/soc/s3c24xx/s3c-dma.c b/sound/soc/s3c24xx/s3c-dma.c index 1b61c23ff30..9f91b2d5145 100644 --- a/sound/soc/s3c24xx/s3c-dma.c +++ b/sound/soc/s3c24xx/s3c-dma.c @@ -147,7 +147,7 @@ static int s3c_dma_hw_params(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; unsigned long totbytes = params_buffer_bytes(params); struct s3c_dma_params *dma = - snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); + snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); int ret = 0; @@ -441,14 +441,14 @@ static int s3c_dma_new(struct snd_card *card, if (!card->dev->coherent_dma_mask) card->dev->coherent_dma_mask = 0xffffffff; - if (dai->playback.channels_min) { + if (dai->driver->playback.channels_min) { ret = s3c_preallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK); if (ret) goto out; } - if (dai->capture.channels_min) { + if (dai->driver->capture.channels_min) { ret = s3c_preallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_CAPTURE); if (ret) @@ -458,25 +458,44 @@ static int s3c_dma_new(struct snd_card *card, return ret; } -struct snd_soc_platform s3c24xx_soc_platform = { - .name = "s3c24xx-audio", - .pcm_ops = &s3c_dma_ops, +static struct snd_soc_platform_driver s3c24xx_soc_platform = { + .ops = &s3c_dma_ops, .pcm_new = s3c_dma_new, .pcm_free = s3c_dma_free_dma_buffers, }; -EXPORT_SYMBOL_GPL(s3c24xx_soc_platform); -static int __init s3c24xx_soc_platform_init(void) +static int __devinit s3c24xx_soc_platform_probe(struct platform_device *pdev) { - return snd_soc_register_platform(&s3c24xx_soc_platform); + return snd_soc_register_platform(&pdev->dev, &s3c24xx_soc_platform); } -module_init(s3c24xx_soc_platform_init); -static void __exit s3c24xx_soc_platform_exit(void) +static int __devexit s3c24xx_soc_platform_remove(struct platform_device *pdev) { - snd_soc_unregister_platform(&s3c24xx_soc_platform); + snd_soc_unregister_platform(&pdev->dev); + return 0; +} + +static struct platform_driver s3c24xx_pcm_driver = { + .driver = { + .name = "s3c24xx-pcm-audio", + .owner = THIS_MODULE, + }, + + .probe = s3c24xx_soc_platform_probe, + .remove = __devexit_p(s3c24xx_soc_platform_remove), +}; + +static int __init snd_s3c24xx_pcm_init(void) +{ + return platform_driver_register(&s3c24xx_pcm_driver); +} +module_init(snd_s3c24xx_pcm_init); + +static void __exit snd_s3c24xx_pcm_exit(void) +{ + platform_driver_unregister(&s3c24xx_pcm_driver); } -module_exit(s3c24xx_soc_platform_exit); +module_exit(snd_s3c24xx_pcm_exit); MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>"); MODULE_DESCRIPTION("Samsung S3C Audio DMA module"); diff --git a/sound/soc/s3c24xx/s3c-dma.h b/sound/soc/s3c24xx/s3c-dma.h index 69bb6bf6fc1..748c07d7c07 100644 --- a/sound/soc/s3c24xx/s3c-dma.h +++ b/sound/soc/s3c24xx/s3c-dma.h @@ -25,7 +25,6 @@ struct s3c_dma_params { #define S3C24XX_DAI_I2S 0 /* platform data */ -extern struct snd_soc_platform s3c24xx_soc_platform; extern struct snd_ac97_bus_ops s3c24xx_ac97_ops; #endif diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c index 64376b2aac7..f4fbc0e6173 100644 --- a/sound/soc/s3c24xx/s3c-i2s-v2.c +++ b/sound/soc/s3c24xx/s3c-i2s-v2.c @@ -49,7 +49,7 @@ static inline struct s3c_i2sv2_info *to_info(struct snd_soc_dai *cpu_dai) { - return cpu_dai->private_data; + return snd_soc_dai_get_drvdata(cpu_dai); } #define bit_set(v, b) (((v) & (b)) ? 1 : 0) @@ -307,11 +307,9 @@ static int s3c2412_i2s_set_fmt(struct snd_soc_dai *cpu_dai, static int s3c_i2sv2_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, - struct snd_soc_dai *socdai) + struct snd_soc_dai *dai) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai_link *dai = rtd->dai; - struct s3c_i2sv2_info *i2s = to_info(dai->cpu_dai); + struct s3c_i2sv2_info *i2s = to_info(dai); struct s3c_dma_params *dma_data; u32 iismod; @@ -322,7 +320,7 @@ static int s3c_i2sv2_hw_params(struct snd_pcm_substream *substream, else dma_data = i2s->dma_capture; - snd_soc_dai_set_dma_data(dai->cpu_dai, substream, dma_data); + snd_soc_dai_set_dma_data(dai, substream, dma_data); /* Working copies of register */ iismod = readl(i2s->regs + S3C2412_IISMOD); @@ -396,12 +394,12 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct s3c_i2sv2_info *i2s = to_info(rtd->dai->cpu_dai); + struct s3c_i2sv2_info *i2s = to_info(rtd->cpu_dai); int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE); unsigned long irqs; int ret = 0; struct s3c_dma_params *dma_data = - snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); + snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); pr_debug("Entered %s\n", __func__); @@ -640,36 +638,17 @@ int s3c_i2sv2_iis_calc_rate(struct s3c_i2sv2_rate_calc *info, } EXPORT_SYMBOL_GPL(s3c_i2sv2_iis_calc_rate); -int s3c_i2sv2_probe(struct platform_device *pdev, - struct snd_soc_dai *dai, +int s3c_i2sv2_probe(struct snd_soc_dai *dai, struct s3c_i2sv2_info *i2s, unsigned long base) { - struct device *dev = &pdev->dev; + struct device *dev = dai->dev; unsigned int iismod; i2s->dev = dev; /* record our i2s structure for later use in the callbacks */ - dai->private_data = i2s; - - if (!base) { - struct resource *res = platform_get_resource(pdev, - IORESOURCE_MEM, - 0); - if (!res) { - dev_err(dev, "Unable to get register resource\n"); - return -ENXIO; - } - - if (!request_mem_region(res->start, resource_size(res), - "s3c64xx-i2s-v4")) { - dev_err(dev, "Unable to request register region\n"); - return -EBUSY; - } - - base = res->start; - } + snd_soc_dai_set_drvdata(dai, i2s); i2s->regs = ioremap(base, 0x100); if (i2s->regs == NULL) { @@ -752,9 +731,10 @@ static int s3c2412_i2s_resume(struct snd_soc_dai *dai) #define s3c2412_i2s_resume NULL #endif -int s3c_i2sv2_register_dai(struct snd_soc_dai *dai) +int s3c_i2sv2_register_dai(struct device *dev, int id, + struct snd_soc_dai_driver *drv) { - struct snd_soc_dai_ops *ops = dai->ops; + struct snd_soc_dai_ops *ops = drv->ops; ops->trigger = s3c2412_i2s_trigger; if (!ops->hw_params) @@ -767,10 +747,10 @@ int s3c_i2sv2_register_dai(struct snd_soc_dai *dai) if (!ops->delay) ops->delay = s3c2412_i2s_delay; - dai->suspend = s3c2412_i2s_suspend; - dai->resume = s3c2412_i2s_resume; + drv->suspend = s3c2412_i2s_suspend; + drv->resume = s3c2412_i2s_resume; - return snd_soc_register_dai(dai); + return snd_soc_register_dai(dev, id, drv); } EXPORT_SYMBOL_GPL(s3c_i2sv2_register_dai); diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.h b/sound/soc/s3c24xx/s3c-i2s-v2.h index 766f43a13d8..d4583015148 100644 --- a/sound/soc/s3c24xx/s3c-i2s-v2.h +++ b/sound/soc/s3c24xx/s3c-i2s-v2.h @@ -66,6 +66,8 @@ struct s3c_i2sv2_info { u32 suspend_iismod; u32 suspend_iiscon; u32 suspend_iispsr; + + unsigned long base; }; extern struct clk *s3c_i2sv2_get_clock(struct snd_soc_dai *cpu_dai); @@ -81,23 +83,24 @@ extern int s3c_i2sv2_iis_calc_rate(struct s3c_i2sv2_rate_calc *info, /** * s3c_i2sv2_probe - probe for i2s device helper - * @pdev: The platform device supplied to the original probe. * @dai: The ASoC DAI structure supplied to the original probe. * @i2s: Our local i2s structure to fill in. * @base: The base address for the registers. */ -extern int s3c_i2sv2_probe(struct platform_device *pdev, - struct snd_soc_dai *dai, +extern int s3c_i2sv2_probe(struct snd_soc_dai *dai, struct s3c_i2sv2_info *i2s, unsigned long base); /** * s3c_i2sv2_register_dai - register dai with soc core - * @dai: The snd_soc_dai structure to register + * @dev: DAI device + * @id: DAI ID + * @drv: The driver structure to register * * Fill in any missing fields and then register the given dai with the * soc core. */ -extern int s3c_i2sv2_register_dai(struct snd_soc_dai *dai); +extern int s3c_i2sv2_register_dai(struct device *dev, int id, + struct snd_soc_dai_driver *drv); #endif /* __SND_SOC_S3C24XX_S3C_I2SV2_I2S_H */ diff --git a/sound/soc/s3c24xx/s3c-pcm.c b/sound/soc/s3c24xx/s3c-pcm.c index 326f0a9e7e3..653ffa27091 100644 --- a/sound/soc/s3c24xx/s3c-pcm.c +++ b/sound/soc/s3c24xx/s3c-pcm.c @@ -64,11 +64,6 @@ static struct s3c_dma_params s3c_pcm_stereo_in[] = { static struct s3c_pcm_info s3c_pcm[2]; -static inline struct s3c_pcm_info *to_info(struct snd_soc_dai *cpu_dai) -{ - return cpu_dai->private_data; -} - static void s3c_pcm_snd_txctrl(struct s3c_pcm_info *pcm, int on) { void __iomem *regs = pcm->regs; @@ -132,7 +127,7 @@ static int s3c_pcm_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct s3c_pcm_info *pcm = to_info(rtd->dai->cpu_dai); + struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(rtd->cpu_dai); unsigned long flags; dev_dbg(pcm->dev, "Entered %s\n", __func__); @@ -176,8 +171,7 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *socdai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai_link *dai = rtd->dai; - struct s3c_pcm_info *pcm = to_info(dai->cpu_dai); + struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(rtd->cpu_dai); struct s3c_dma_params *dma_data; void __iomem *regs = pcm->regs; struct clk *clk; @@ -192,7 +186,7 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream, else dma_data = pcm->dma_capture; - snd_soc_dai_set_dma_data(dai->cpu_dai, substream, dma_data); + snd_soc_dai_set_dma_data(rtd->cpu_dai, substream, dma_data); /* Strictly check for sample size */ switch (params_format(params)) { @@ -242,7 +236,7 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream, static int s3c_pcm_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt) { - struct s3c_pcm_info *pcm = to_info(cpu_dai); + struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(cpu_dai); void __iomem *regs = pcm->regs; unsigned long flags; int ret = 0; @@ -313,7 +307,7 @@ exit: static int s3c_pcm_set_clkdiv(struct snd_soc_dai *cpu_dai, int div_id, int div) { - struct s3c_pcm_info *pcm = to_info(cpu_dai); + struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(cpu_dai); switch (div_id) { case S3C_PCM_SCLK_PER_FS: @@ -330,7 +324,7 @@ static int s3c_pcm_set_clkdiv(struct snd_soc_dai *cpu_dai, static int s3c_pcm_set_sysclk(struct snd_soc_dai *cpu_dai, int clk_id, unsigned int freq, int dir) { - struct s3c_pcm_info *pcm = to_info(cpu_dai); + struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(cpu_dai); void __iomem *regs = pcm->regs; u32 clkctl = readl(regs + S3C_PCM_CLKCTL); @@ -366,10 +360,9 @@ static struct snd_soc_dai_ops s3c_pcm_dai_ops = { #define S3C_PCM_RATES SNDRV_PCM_RATE_8000_96000 -#define S3C_PCM_DECLARE(n) \ +#define S3C_PCM_DAI_DECLARE \ { \ - .na |