diff options
author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-05-23 11:31:40 +0100 |
---|---|---|
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-05-23 11:31:40 +0100 |
commit | 1a55b3f6ed1d917dd26271dae19dda088d820540 (patch) | |
tree | d99fc2581db3233a5b06d247b62da82d5b7a8008 /sound | |
parent | 0a1bf553359013621c8c5cf745354212c6ef51d3 (diff) |
ASoC: WM8974 checkpatch cleanups
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
-rw-r--r-- | sound/soc/codecs/wm8974.c | 78 | ||||
-rw-r--r-- | sound/soc/codecs/wm8974.h | 28 |
2 files changed, 52 insertions, 54 deletions
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c index 2b0c99c3e65..b5f1a707cd7 100644 --- a/sound/soc/codecs/wm8974.c +++ b/sound/soc/codecs/wm8974.c @@ -28,9 +28,6 @@ #include "wm8974.h" -#define AUDIO_NAME "wm8974" -#define WM8974_VERSION "0.6" - struct snd_soc_codec_device soc_codec_dev_wm8974; /* @@ -39,27 +36,27 @@ struct snd_soc_codec_device soc_codec_dev_wm8974; * using 2 wire for device control, so we cache them instead. */ static const u16 wm8974_reg[WM8974_CACHEREGNUM] = { - 0x0000, 0x0000, 0x0000, 0x0000, - 0x0050, 0x0000, 0x0140, 0x0000, - 0x0000, 0x0000, 0x0000, 0x00ff, - 0x0000, 0x0000, 0x0100, 0x00ff, - 0x0000, 0x0000, 0x012c, 0x002c, - 0x002c, 0x002c, 0x002c, 0x0000, - 0x0032, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, - 0x0038, 0x000b, 0x0032, 0x0000, - 0x0008, 0x000c, 0x0093, 0x00e9, - 0x0000, 0x0000, 0x0000, 0x0000, - 0x0003, 0x0010, 0x0000, 0x0000, - 0x0000, 0x0002, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0039, 0x0000, - 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, + 0x0050, 0x0000, 0x0140, 0x0000, + 0x0000, 0x0000, 0x0000, 0x00ff, + 0x0000, 0x0000, 0x0100, 0x00ff, + 0x0000, 0x0000, 0x012c, 0x002c, + 0x002c, 0x002c, 0x002c, 0x0000, + 0x0032, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, + 0x0038, 0x000b, 0x0032, 0x0000, + 0x0008, 0x000c, 0x0093, 0x00e9, + 0x0000, 0x0000, 0x0000, 0x0000, + 0x0003, 0x0010, 0x0000, 0x0000, + 0x0000, 0x0002, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0039, 0x0000, + 0x0000, }; /* * read wm8974 register cache */ -static inline unsigned int wm8974_read_reg_cache(struct snd_soc_codec * codec, +static inline unsigned int wm8974_read_reg_cache(struct snd_soc_codec *codec, unsigned int reg) { u16 *cache = codec->reg_cache; @@ -97,7 +94,7 @@ static int wm8974_write(struct snd_soc_codec *codec, unsigned int reg, data[0] = (reg << 1) | ((value >> 8) & 0x0001); data[1] = value & 0x00ff; - wm8974_write_reg_cache (codec, reg, value); + wm8974_write_reg_cache(codec, reg, value); if (codec->hw_write(codec->control_data, data, 2) == 2) return 0; else @@ -215,7 +212,8 @@ static int wm8974_add_controls(struct snd_soc_codec *codec) for (i = 0; i < ARRAY_SIZE(wm8974_snd_controls); i++) { err = snd_ctl_add(codec->card, - snd_soc_cnew(&wm8974_snd_controls[i],codec, NULL)); + snd_soc_cnew(&wm8974_snd_controls[i], + codec, NULL)); if (err < 0) return err; } @@ -347,13 +345,14 @@ struct pll_ { }; static struct pll_ pll[] = { - {12000000, 11289600, 0, 7, 0x86c220}, - {12000000, 12288000, 0, 8, 0x3126e8}, - {13000000, 11289600, 0, 6, 0xf28bd4}, - {13000000, 12288000, 0, 7, 0x8fd525}, - {12288000, 11289600, 0, 7, 0x59999a}, - {11289600, 12288000, 0, 8, 0x80dee9}, - /* liam - add more entries */ + { 12000000, 11289600, 0, 7, 0x86c220 }, + { 12000000, 12288000, 0, 8, 0x3126e8 }, + { 13000000, 11289600, 0, 6, 0xf28bd4 }, + { 13000000, 12288000, 0, 7, 0x8fd525 }, + { 12288000, 11289600, 0, 7, 0x59999a }, + { 11289600, 12288000, 0, 8, 0x80dee9 }, + { 25000000, 11289600, 1, 7, 0x39B024 }, + { 25000000, 24576000, 1, 7, 0xdd4413 } }; static int wm8974_set_dai_pll(struct snd_soc_dai *codec_dai, @@ -363,23 +362,26 @@ static int wm8974_set_dai_pll(struct snd_soc_dai *codec_dai, int i; u16 reg; - if(freq_in == 0 || freq_out == 0) { + if (freq_in == 0 || freq_out == 0) { reg = wm8974_read_reg_cache(codec, WM8974_POWER1); wm8974_write(codec, WM8974_POWER1, reg & 0x1df); return 0; } - for(i = 0; i < ARRAY_SIZE(pll); i++) { + for (i = 0; i < ARRAY_SIZE(pll); i++) { if (freq_in == pll[i].in_hz && freq_out == pll[i].out_hz) { - wm8974_write(codec, WM8974_PLLN, (pll[i].pre << 4) | pll[i].n); + wm8974_write(codec, WM8974_PLLN, + (pll[i].pre << 4) | pll[i].n); wm8974_write(codec, WM8974_PLLK1, pll[i].k >> 18); - wm8974_write(codec, WM8974_PLLK2, (pll[i].k >> 9) & 0x1ff); + wm8974_write(codec, WM8974_PLLK2, + (pll[i].k >> 9) & 0x1ff); wm8974_write(codec, WM8974_PLLK3, pll[i].k & 0x1ff); reg = wm8974_read_reg_cache(codec, WM8974_POWER1); wm8974_write(codec, WM8974_POWER1, reg | 0x020); return 0; } } + return -EINVAL; } @@ -394,7 +396,7 @@ static int wm8974_set_dai_clkdiv(struct snd_soc_dai *codec_dai, switch (div_id) { case WM8974_OPCLKDIV: - reg = wm8974_read_reg_cache(codec, WM8974_GPIO) & 0x1cf; + reg = wm8974_read_reg_cache(codec, WM8974_GPIO) & 0x1cf; wm8974_write(codec, WM8974_GPIO, reg | div); break; case WM8974_MCLKDIV: @@ -531,7 +533,7 @@ static int wm8974_mute(struct snd_soc_dai *dai, int mute) struct snd_soc_codec *codec = dai->codec; u16 mute_reg = wm8974_read_reg_cache(codec, WM8974_DAC) & 0xffbf; - if(mute) + if (mute) wm8974_write(codec, WM8974_DAC, mute_reg | 0x40); else wm8974_write(codec, WM8974_DAC, mute_reg); @@ -562,9 +564,7 @@ static int wm8974_set_bias_level(struct snd_soc_codec *codec, return 0; } -#define WM8974_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\ - SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | \ - SNDRV_PCM_RATE_48000) +#define WM8974_RATES (SNDRV_PCM_RATE_8000_48000) #define WM8974_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ SNDRV_PCM_FMTBIT_S24_LE) @@ -649,7 +649,7 @@ static int wm8974_init(struct snd_soc_device *socdev) /* register pcms */ ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1); - if(ret < 0) { + if (ret < 0) { printk(KERN_ERR "wm8974: failed to create pcms\n"); goto pcm_err; } @@ -773,8 +773,6 @@ static int wm8974_probe(struct platform_device *pdev) struct snd_soc_codec *codec; int ret = 0; - pr_info("WM8974 Audio Codec %s", WM8974_VERSION); - setup = socdev->codec_data; codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL); if (codec == NULL) diff --git a/sound/soc/codecs/wm8974.h b/sound/soc/codecs/wm8974.h index 0f5172e0f61..726de9648ba 100644 --- a/sound/soc/codecs/wm8974.h +++ b/sound/soc/codecs/wm8974.h @@ -16,30 +16,30 @@ #define WM8974_POWER2 0x2 #define WM8974_POWER3 0x3 #define WM8974_IFACE 0x4 -#define WM8974_COMP 0x5 +#define WM8974_COMP 0x5 #define WM8974_CLOCK 0x6 -#define WM8974_ADD 0x7 -#define WM8974_GPIO 0x8 -#define WM8974_DAC 0xa +#define WM8974_ADD 0x7 +#define WM8974_GPIO 0x8 +#define WM8974_DAC 0xa #define WM8974_DACVOL 0xb -#define WM8974_ADC 0xe +#define WM8974_ADC 0xe #define WM8974_ADCVOL 0xf -#define WM8974_EQ1 0x12 -#define WM8974_EQ2 0x13 -#define WM8974_EQ3 0x14 -#define WM8974_EQ4 0x15 -#define WM8974_EQ5 0x16 +#define WM8974_EQ1 0x12 +#define WM8974_EQ2 0x13 +#define WM8974_EQ3 0x14 +#define WM8974_EQ4 0x15 +#define WM8974_EQ5 0x16 #define WM8974_DACLIM1 0x18 #define WM8974_DACLIM2 0x19 #define WM8974_NOTCH1 0x1b #define WM8974_NOTCH2 0x1c #define WM8974_NOTCH3 0x1d #define WM8974_NOTCH4 0x1e -#define WM8974_ALC1 0x20 -#define WM8974_ALC2 0x21 -#define WM8974_ALC3 0x22 +#define WM8974_ALC1 0x20 +#define WM8974_ALC2 0x21 +#define WM8974_ALC3 0x22 #define WM8974_NGATE 0x23 -#define WM8974_PLLN 0x24 +#define WM8974_PLLN 0x24 #define WM8974_PLLK1 0x25 #define WM8974_PLLK2 0x26 #define WM8974_PLLK3 0x27 |