diff options
Diffstat (limited to 'sound/soc/codecs/cs42l73.c')
| -rw-r--r-- | sound/soc/codecs/cs42l73.c | 45 |
1 files changed, 25 insertions, 20 deletions
diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c index 988ca7e19821..6ab67d196d10 100644 --- a/sound/soc/codecs/cs42l73.c +++ b/sound/soc/codecs/cs42l73.c @@ -27,6 +27,7 @@ #include <sound/tlv.h> #include <sound/cs42l73.h> #include "cs42l73.h" +#include "cirrus_legacy.h" struct sp_config { u8 spc, mmcc, spfs; @@ -1181,7 +1182,7 @@ static struct snd_soc_dai_driver cs42l73_dai[] = { .formats = CS42L73_FORMATS, }, .ops = &cs42l73_ops, - .symmetric_rates = 1, + .symmetric_rate = 1, }, { .name = "cs42l73-asp", @@ -1201,7 +1202,7 @@ static struct snd_soc_dai_driver cs42l73_dai[] = { .formats = CS42L73_FORMATS, }, .ops = &cs42l73_ops, - .symmetric_rates = 1, + .symmetric_rate = 1, }, { .name = "cs42l73-vsp", @@ -1221,7 +1222,7 @@ static struct snd_soc_dai_driver cs42l73_dai[] = { .formats = CS42L73_FORMATS, }, .ops = &cs42l73_ops, - .symmetric_rates = 1, + .symmetric_rate = 1, } }; @@ -1255,7 +1256,6 @@ static const struct snd_soc_component_driver soc_component_dev_cs42l73 = { .idle_bias_on = 1, .use_pmdown_time = 1, .endianness = 1, - .non_legacy_dai_naming = 1, }; static const struct regmap_config cs42l73_regmap = { @@ -1267,16 +1267,17 @@ static const struct regmap_config cs42l73_regmap = { .num_reg_defaults = ARRAY_SIZE(cs42l73_reg_defaults), .volatile_reg = cs42l73_volatile_register, .readable_reg = cs42l73_readable_register, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, + + .use_single_read = true, + .use_single_write = true, }; -static int cs42l73_i2c_probe(struct i2c_client *i2c_client, - const struct i2c_device_id *id) +static int cs42l73_i2c_probe(struct i2c_client *i2c_client) { struct cs42l73_private *cs42l73; struct cs42l73_platform_data *pdata = dev_get_platdata(&i2c_client->dev); - int ret; - unsigned int devid = 0; + int ret, devid; unsigned int reg; u32 val32; @@ -1326,27 +1327,25 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client, } /* initialize codec */ - ret = regmap_read(cs42l73->regmap, CS42L73_DEVID_AB, ®); - devid = (reg & 0xFF) << 12; - - ret = regmap_read(cs42l73->regmap, CS42L73_DEVID_CD, ®); - devid |= (reg & 0xFF) << 4; - - ret = regmap_read(cs42l73->regmap, CS42L73_DEVID_E, ®); - devid |= (reg & 0xF0) >> 4; + devid = cirrus_read_device_id(cs42l73->regmap, CS42L73_DEVID_AB); + if (devid < 0) { + ret = devid; + dev_err(&i2c_client->dev, "Failed to read device ID: %d\n", ret); + goto err_reset; + } if (devid != CS42L73_DEVID) { ret = -ENODEV; dev_err(&i2c_client->dev, "CS42L73 Device ID (%X). Expected %X\n", devid, CS42L73_DEVID); - return ret; + goto err_reset; } ret = regmap_read(cs42l73->regmap, CS42L73_REVID, ®); if (ret < 0) { dev_err(&i2c_client->dev, "Get Revision ID failed\n"); - return ret; + goto err_reset; } dev_info(&i2c_client->dev, @@ -1356,8 +1355,14 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client, &soc_component_dev_cs42l73, cs42l73_dai, ARRAY_SIZE(cs42l73_dai)); if (ret < 0) - return ret; + goto err_reset; + return 0; + +err_reset: + gpio_set_value_cansleep(cs42l73->pdata.reset_gpio, 0); + + return ret; } static const struct of_device_id cs42l73_of_match[] = { |