diff options
Diffstat (limited to 'sound/soc/codecs/max98088.c')
-rw-r--r-- | sound/soc/codecs/max98088.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c index bc22ee93a75d..6447dbb2f123 100644 --- a/sound/soc/codecs/max98088.c +++ b/sound/soc/codecs/max98088.c @@ -28,6 +28,11 @@ #include <sound/max98088.h> #include "max98088.h" +enum max98088_type { + MAX98088, + MAX98089, +}; + struct max98088_cdata { unsigned int rate; unsigned int fmt; @@ -35,7 +40,7 @@ struct max98088_cdata { }; struct max98088_priv { - u8 reg_cache[M98088_REG_CNT]; + enum max98088_type devtype; void *control_data; struct max98088_pdata *pdata; unsigned int sysclk; @@ -1582,7 +1587,7 @@ static int max98088_dai2_set_fmt(struct snd_soc_dai *codec_dai, static void max98088_sync_cache(struct snd_soc_codec *codec) { - struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec); + u16 *reg_cache = codec->reg_cache; int i; if (!codec->cache_sync) @@ -1593,14 +1598,14 @@ static void max98088_sync_cache(struct snd_soc_codec *codec) /* write back cached values if they're writeable and * different from the hardware default. */ - for (i = 1; i < ARRAY_SIZE(max98088->reg_cache); i++) { + for (i = 1; i < codec->driver->reg_cache_size; i++) { if (!max98088_access[i].writable) continue; - if (max98088->reg_cache[i] == max98088_reg[i]) + if (reg_cache[i] == max98088_reg[i]) continue; - snd_soc_write(codec, i, max98088->reg_cache[i]); + snd_soc_write(codec, i, reg_cache[i]); } codec->cache_sync = 0; @@ -1945,7 +1950,6 @@ static int max98088_probe(struct snd_soc_codec *codec) int ret = 0; codec->cache_sync = 1; - memcpy(codec->reg_cache, max98088_reg, sizeof(max98088_reg)); ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C); if (ret != 0) { @@ -2013,7 +2017,10 @@ err_access: static int max98088_remove(struct snd_soc_codec *codec) { + struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec); + max98088_set_bias_level(codec, SND_SOC_BIAS_OFF); + kfree(max98088->eq_texts); return 0; } @@ -2040,6 +2047,8 @@ static int max98088_i2c_probe(struct i2c_client *i2c, if (max98088 == NULL) return -ENOMEM; + max98088->devtype = id->driver_data; + i2c_set_clientdata(i2c, max98088); max98088->control_data = i2c; max98088->pdata = i2c->dev.platform_data; @@ -2059,7 +2068,8 @@ static int __devexit max98088_i2c_remove(struct i2c_client *client) } static const struct i2c_device_id max98088_i2c_id[] = { - { "max98088", 0 }, + { "max98088", MAX98088 }, + { "max98089", MAX98089 }, { } }; MODULE_DEVICE_TABLE(i2c, max98088_i2c_id); |