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SND_SOC_TEST_BITS(9) | ASoC | SND_SOC_TEST_BITS(9) |
NAME¶
snd_soc_test_bits - test register for changeSYNOPSIS¶
int
snd_soc_test_bits(struct snd_soc_codec * codec,
unsigned int reg,
unsigned int mask,
unsigned int value);
ARGUMENTS¶
codecaudio codec
reg
codec register
mask
register mask
value
new value
DESCRIPTION¶
Tests a register with a new value and checks if the new value is different from the old value. Returns 1 for change else 0.COPYRIGHT¶
May 2018 | Kernel Hackers Manual 4.9. |