diff options
Diffstat (limited to 'sound/soc/codecs/wm9712.c')
| -rw-r--r-- | sound/soc/codecs/wm9712.c | 62 |
1 files changed, 29 insertions, 33 deletions
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c index d2d79e182a45..76c1e2d33e7d 100644 --- a/sound/soc/codecs/wm9712.c +++ b/sound/soc/codecs/wm9712.c @@ -37,23 +37,23 @@ static int ac97_write(struct snd_soc_codec *codec, * WM9712 register cache */ static const u16 wm9712_reg[] = { - 0x6174, 0x8000, 0x8000, 0x8000, // 6 - 0x0f0f, 0xaaa0, 0xc008, 0x6808, // e - 0xe808, 0xaaa0, 0xad00, 0x8000, // 16 - 0xe808, 0x3000, 0x8000, 0x0000, // 1e - 0x0000, 0x0000, 0x0000, 0x000f, // 26 - 0x0405, 0x0410, 0xbb80, 0xbb80, // 2e - 0x0000, 0xbb80, 0x0000, 0x0000, // 36 - 0x0000, 0x2000, 0x0000, 0x0000, // 3e - 0x0000, 0x0000, 0x0000, 0x0000, // 46 - 0x0000, 0x0000, 0xf83e, 0xffff, // 4e - 0x0000, 0x0000, 0x0000, 0xf83e, // 56 - 0x0008, 0x0000, 0x0000, 0x0000, // 5e - 0xb032, 0x3e00, 0x0000, 0x0000, // 66 - 0x0000, 0x0000, 0x0000, 0x0000, // 6e - 0x0000, 0x0000, 0x0000, 0x0006, // 76 - 0x0001, 0x0000, 0x574d, 0x4c12, // 7e - 0x0000, 0x0000 // virtual hp mixers + 0x6174, 0x8000, 0x8000, 0x8000, /* 6 */ + 0x0f0f, 0xaaa0, 0xc008, 0x6808, /* e */ + 0xe808, 0xaaa0, 0xad00, 0x8000, /* 16 */ + 0xe808, 0x3000, 0x8000, 0x0000, /* 1e */ + 0x0000, 0x0000, 0x0000, 0x000f, /* 26 */ + 0x0405, 0x0410, 0xbb80, 0xbb80, /* 2e */ + 0x0000, 0xbb80, 0x0000, 0x0000, /* 36 */ + 0x0000, 0x2000, 0x0000, 0x0000, /* 3e */ + 0x0000, 0x0000, 0x0000, 0x0000, /* 46 */ + 0x0000, 0x0000, 0xf83e, 0xffff, /* 4e */ + 0x0000, 0x0000, 0x0000, 0xf83e, /* 56 */ + 0x0008, 0x0000, 0x0000, 0x0000, /* 5e */ + 0xb032, 0x3e00, 0x0000, 0x0000, /* 66 */ + 0x0000, 0x0000, 0x0000, 0x0000, /* 6e */ + 0x0000, 0x0000, 0x0000, 0x0006, /* 76 */ + 0x0001, 0x0000, 0x574d, 0x4c12, /* 7e */ + 0x0000, 0x0000 /* virtual hp mixers */ }; /* virtual HP mixers regs */ @@ -94,7 +94,7 @@ static const struct snd_kcontrol_new wm9712_snd_ac97_controls[] = { SOC_DOUBLE("Speaker Playback Volume", AC97_MASTER, 8, 0, 31, 1), SOC_SINGLE("Speaker Playback Switch", AC97_MASTER, 15, 1, 1), SOC_DOUBLE("Headphone Playback Volume", AC97_HEADPHONE, 8, 0, 31, 1), -SOC_SINGLE("Headphone Playback Switch", AC97_HEADPHONE,15, 1, 1), +SOC_SINGLE("Headphone Playback Switch", AC97_HEADPHONE, 15, 1, 1), SOC_DOUBLE("PCM Playback Volume", AC97_PCM, 8, 0, 31, 1), SOC_SINGLE("Speaker Playback ZC Switch", AC97_MASTER, 7, 1, 0), @@ -165,7 +165,8 @@ static int wm9712_add_controls(struct snd_soc_codec *codec) for (i = 0; i < ARRAY_SIZE(wm9712_snd_ac97_controls); i++) { err = snd_ctl_add(codec->card, - snd_soc_cnew(&wm9712_snd_ac97_controls[i],codec, NULL)); + snd_soc_cnew(&wm9712_snd_ac97_controls[i], + codec, NULL)); if (err < 0) return err; } @@ -363,7 +364,6 @@ static const char *audio_map[][3] = { {"Left HP Mixer", "PCM Playback Switch", "Left DAC"}, {"Left HP Mixer", "Mic Sidetone Switch", "Mic PGA"}, {"Left HP Mixer", NULL, "ALC Sidetone Mux"}, - //{"Right HP Mixer", NULL, "HP Mixer"}, /* Right HP mixer */ {"Right HP Mixer", "PCBeep Bypass Switch", "PCBEEP"}, @@ -454,15 +454,13 @@ static int wm9712_add_widgets(struct snd_soc_codec *codec) { int i; - for(i = 0; i < ARRAY_SIZE(wm9712_dapm_widgets); i++) { + for (i = 0; i < ARRAY_SIZE(wm9712_dapm_widgets); i++) snd_soc_dapm_new_control(codec, &wm9712_dapm_widgets[i]); - } - /* set up audio path audio_mapnects */ - for(i = 0; audio_map[i][0] != NULL; i++) { + /* set up audio path connects */ + for (i = 0; audio_map[i][0] != NULL; i++) snd_soc_dapm_connect_input(codec, audio_map[i][0], - audio_map[i][1], audio_map[i][2]); - } + audio_map[i][1], audio_map[i][2]); snd_soc_dapm_new_widgets(codec); return 0; @@ -540,7 +538,8 @@ static int ac97_aux_prepare(struct snd_pcm_substream *substream) } #define WM9712_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\ - SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000) + SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 |\ + SNDRV_PCM_RATE_48000) struct snd_soc_codec_dai wm9712_dai[] = { { @@ -577,8 +576,6 @@ EXPORT_SYMBOL_GPL(wm9712_dai); static int wm9712_dapm_event(struct snd_soc_codec *codec, int event) { - u16 reg; - switch (event) { case SNDRV_CTL_POWER_D0: /* full On */ case SNDRV_CTL_POWER_D1: /* partial On */ @@ -633,7 +630,7 @@ static int wm9712_soc_resume(struct platform_device *pdev) u16 *cache = codec->reg_cache; ret = wm9712_reset(codec, 1); - if (ret < 0){ + if (ret < 0) { printk(KERN_ERR "could not reset AC97 codec\n"); return ret; } @@ -642,9 +639,9 @@ static int wm9712_soc_resume(struct platform_device *pdev) if (ret == 0) { /* Sync reg_cache with the hardware after cold reset */ - for (i = 2; i < ARRAY_SIZE(wm9712_reg) << 1; i+=2) { + for (i = 2; i < ARRAY_SIZE(wm9712_reg) << 1; i += 2) { if (i == AC97_INT_PAGING || i == AC97_POWERDOWN || - (i > 0x58 && i != 0x5c)) + (i > 0x58 && i != 0x5c)) continue; soc_ac97_ops.write(codec->ac97, i, cache[i>>1]); } @@ -757,7 +754,6 @@ struct snd_soc_codec_device soc_codec_dev_wm9712 = { .suspend = wm9712_soc_suspend, .resume = wm9712_soc_resume, }; - EXPORT_SYMBOL_GPL(soc_codec_dev_wm9712); MODULE_DESCRIPTION("ASoC WM9711/WM9712 driver"); |