unsigned int reg)
{
u16 *cache = codec->reg_cache;
- if (reg >= codec->reg_cache_size)
+ if (reg >= codec->driver->reg_cache_size)
return -1;
return cache[reg];
}
u8 data[2];
int ret;
- BUG_ON(codec->volatile_register);
+ BUG_ON(codec->driver->volatile_register);
data[0] = (reg << 4) | ((value >> 8) & 0x000f);
data[1] = value & 0x00ff;
- if (reg < codec->reg_cache_size)
+ if (reg < codec->driver->reg_cache_size)
cache[reg] = value;
if (codec->cache_only) {
unsigned int reg)
{
u16 *cache = codec->reg_cache;
- if (reg >= codec->reg_cache_size)
+ if (reg >= codec->driver->reg_cache_size)
return -1;
return cache[reg];
}
u8 data[2];
int ret;
- BUG_ON(codec->volatile_register);
+ BUG_ON(codec->driver->volatile_register);
data[0] = (reg << 1) | ((value >> 8) & 0x0001);
data[1] = value & 0x00ff;
- if (reg < codec->reg_cache_size)
+ if (reg < codec->driver->reg_cache_size)
cache[reg] = value;
if (codec->cache_only) {
u8 *cache = codec->reg_cache;
u8 data[2];
- BUG_ON(codec->volatile_register);
+ BUG_ON(codec->driver->volatile_register);
reg &= 0xff;
data[0] = reg;
data[1] = value & 0xff;
- if (reg < codec->reg_cache_size)
+ if (reg < codec->driver->reg_cache_size)
cache[reg] = value;
if (codec->cache_only) {
{
u8 *cache = codec->reg_cache;
reg &= 0xff;
- if (reg >= codec->reg_cache_size)
+ if (reg >= codec->driver->reg_cache_size)
return -1;
return cache[reg];
}
data[1] = (value >> 8) & 0xff;
data[2] = value & 0xff;
- if (!snd_soc_codec_volatile_register(codec, reg))
- reg_cache[reg] = value;
+ if (!snd_soc_codec_volatile_register(codec, reg)
+ && reg < codec->reg_cache_size)
+ reg_cache[reg] = value;
if (codec->cache_only) {
codec->cache_sync = 1;
{
u16 *cache = codec->reg_cache;
- if (reg >= codec->reg_cache_size ||
+ if (reg >= codec->driver->reg_cache_size ||
snd_soc_codec_volatile_register(codec, reg)) {
if (codec->cache_only)
- return -EINVAL;
+ return -1;
return codec->hw_read(codec, reg);
} else {
u8 *cache = codec->reg_cache;
reg &= 0xff;
- if (reg >= codec->reg_cache_size)
+ if (reg >= codec->driver->reg_cache_size)
return -1;
return cache[reg];
}
u8 data[3];
int ret;
- BUG_ON(codec->volatile_register);
+ BUG_ON(codec->driver->volatile_register);
data[0] = (reg >> 8) & 0xff;
data[1] = reg & 0xff;
data[2] = value;
reg &= 0xff;
- if (reg < codec->reg_cache_size)
+ if (reg < codec->driver->reg_cache_size)
cache[reg] = value;
if (codec->cache_only) {
{
u16 *cache = codec->reg_cache;
- if (reg >= codec->reg_cache_size ||
+ if (reg >= codec->driver->reg_cache_size ||
snd_soc_codec_volatile_register(codec, reg)) {
if (codec->cache_only)
- return -EINVAL;
+ return -1;
return codec->hw_read(codec, reg);
}
data[2] = (value >> 8) & 0xff;
data[3] = value & 0xff;
- if (reg < codec->reg_cache_size)
+ if (reg < codec->driver->reg_cache_size)
cache[reg] = value;
if (codec->cache_only) {
return -EINVAL;
}
- codec->write = io_types[i].write;
- codec->read = io_types[i].read;
+ codec->driver->write = io_types[i].write;
+ codec->driver->read = io_types[i].read;
switch (control) {
case SND_SOC_CUSTOM:
#endif
if (io_types[i].i2c_read)
codec->hw_read = io_types[i].i2c_read;
+
+ codec->control_data = container_of(codec->dev,
+ struct i2c_client,
+ dev);
break;
case SND_SOC_SPI:
if (io_types[i].spi_write)
codec->hw_write = io_types[i].spi_write;
+
+ codec->control_data = container_of(codec->dev,
+ struct spi_device,
+ dev);
break;
}