diff options
Diffstat (limited to 'sound/soc/s3c24xx/smdk64xx_wm8580.c')
| -rw-r--r-- | sound/soc/s3c24xx/smdk64xx_wm8580.c | 68 |
1 files changed, 37 insertions, 31 deletions
diff --git a/sound/soc/s3c24xx/smdk64xx_wm8580.c b/sound/soc/s3c24xx/smdk64xx_wm8580.c index 07e8e51..052e499 100644 --- a/sound/soc/s3c24xx/smdk64xx_wm8580.c +++ b/sound/soc/s3c24xx/smdk64xx_wm8580.c @@ -22,6 +22,12 @@ #include "s3c-dma.h" #include "s3c64xx-i2s.h" +/* + * Default CFG switch settings to use this driver: + * + * SMDK6410: Set CFG1 1-3 Off, CFG2 1-4 On + */ + /* SMDK64XX has a 12MHZ crystal attached to WM8580 */ #define SMDK64XX_WM8580_FREQ 12000000 @@ -29,8 +35,8 @@ static int smdk64xx_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->dai->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->dai->codec_dai; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = rtd->codec_dai; unsigned int pll_out; int bfs, rfs, ret; @@ -107,14 +113,13 @@ static int smdk64xx_hw_params(struct snd_pcm_substream *substream, if (ret < 0) return ret; - /* Explicitly set WM8580-DAC to source from MCLK */ - ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_DAC_CLKSEL, - WM8580_CLKSRC_MCLK); + ret = snd_soc_dai_set_pll(codec_dai, WM8580_PLLA, 0, + SMDK64XX_WM8580_FREQ, pll_out); if (ret < 0) return ret; - ret = snd_soc_dai_set_pll(codec_dai, WM8580_PLLA, 0, - SMDK64XX_WM8580_FREQ, pll_out); + ret = snd_soc_dai_set_sysclk(codec_dai, WM8580_CLKSRC_PLLA, + pll_out, SND_SOC_CLOCK_IN); if (ret < 0) return ret; @@ -138,9 +143,9 @@ static struct snd_soc_ops smdk64xx_ops = { /* SMDK64xx Playback widgets */ static const struct snd_soc_dapm_widget wm8580_dapm_widgets_pbk[] = { - SND_SOC_DAPM_HP("Front-L/R", NULL), - SND_SOC_DAPM_HP("Center/Sub", NULL), - SND_SOC_DAPM_HP("Rear-L/R", NULL), + SND_SOC_DAPM_HP("Front", NULL), + SND_SOC_DAPM_HP("Center+Sub", NULL), + SND_SOC_DAPM_HP("Rear", NULL), }; /* SMDK64xx Capture widgets */ @@ -162,20 +167,22 @@ static const struct snd_soc_dapm_route audio_map_tx[] = { /* SMDK-PAIFRX connections */ static const struct snd_soc_dapm_route audio_map_rx[] = { /* Front Left/Right are fed VOUT1L/R */ - {"Front-L/R", NULL, "VOUT1L"}, - {"Front-L/R", NULL, "VOUT1R"}, + {"Front", NULL, "VOUT1L"}, + {"Front", NULL, "VOUT1R"}, /* Center/Sub are fed VOUT2L/R */ - {"Center/Sub", NULL, "VOUT2L"}, - {"Center/Sub", NULL, "VOUT2R"}, + {"Center+Sub", NULL, "VOUT2L"}, + {"Center+Sub", NULL, "VOUT2R"}, /* Rear Left/Right are fed VOUT3L/R */ - {"Rear-L/R", NULL, "VOUT3L"}, - {"Rear-L/R", NULL, "VOUT3R"}, + {"Rear", NULL, "VOUT3L"}, + {"Rear", NULL, "VOUT3R"}, }; -static int smdk64xx_wm8580_init_paiftx(struct snd_soc_codec *codec) +static int smdk64xx_wm8580_init_paiftx(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_codec *codec = rtd->codec; + /* Add smdk64xx specific Capture widgets */ snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets_cpt, ARRAY_SIZE(wm8580_dapm_widgets_cpt)); @@ -194,8 +201,10 @@ static int smdk64xx_wm8580_init_paiftx(struct snd_soc_codec *codec) return 0; } -static int smdk64xx_wm8580_init_paifrx(struct snd_soc_codec *codec) +static int smdk64xx_wm8580_init_paifrx(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_codec *codec = rtd->codec; + /* Add smdk64xx specific Playback widgets */ snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets_pbk, ARRAY_SIZE(wm8580_dapm_widgets_pbk)); @@ -213,33 +222,31 @@ static struct snd_soc_dai_link smdk64xx_dai[] = { { /* Primary Playback i/f */ .name = "WM8580 PAIF RX", .stream_name = "Playback", - .cpu_dai = &s3c64xx_i2s_v4_dai, - .codec_dai = &wm8580_dai[WM8580_DAI_PAIFRX], + .cpu_dai_name = "s3c64xx-iis-v4", + .codec_dai_name = "wm8580-hifi-playback", + .platform_name = "s3c24xx-pcm-audio", + .codec_name = "wm8580-codec.0-001b", .init = smdk64xx_wm8580_init_paifrx, .ops = &smdk64xx_ops, }, { /* Primary Capture i/f */ .name = "WM8580 PAIF TX", .stream_name = "Capture", - .cpu_dai = &s3c64xx_i2s_v4_dai, - .codec_dai = &wm8580_dai[WM8580_DAI_PAIFTX], + .cpu_dai_name = "s3c64xx-iis-v4", + .codec_dai_name = "wm8580-hifi-capture", + .platform_name = "s3c24xx-pcm-audio", + .codec_name = "wm8580-codec.0-001b", .init = smdk64xx_wm8580_init_paiftx, .ops = &smdk64xx_ops, }, }; static struct snd_soc_card smdk64xx = { - .name = "smdk64xx", - .platform = &s3c24xx_soc_platform, + .name = "SMDK64xx 5.1", .dai_link = smdk64xx_dai, .num_links = ARRAY_SIZE(smdk64xx_dai), }; -static struct snd_soc_device smdk64xx_snd_devdata = { - .card = &smdk64xx, - .codec_dev = &soc_codec_dev_wm8580, -}; - static struct platform_device *smdk64xx_snd_device; static int __init smdk64xx_audio_init(void) @@ -250,8 +257,7 @@ static int __init smdk64xx_audio_init(void) if (!smdk64xx_snd_device) return -ENOMEM; - platform_set_drvdata(smdk64xx_snd_device, &smdk64xx_snd_devdata); - smdk64xx_snd_devdata.dev = &smdk64xx_snd_device->dev; + platform_set_drvdata(smdk64xx_snd_device, &smdk64xx); ret = platform_device_add(smdk64xx_snd_device); if (ret) |
