other versions
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- stretch 4.9.144-3
SND_SOC_COMPONENT_TE(9) | ASoC | SND_SOC_COMPONENT_TE(9) |
NAME¶
snd_soc_component_test_bits - Test register for changeSYNOPSIS¶
int
snd_soc_component_test_bits(struct snd_soc_component * component,
unsigned int reg,
unsigned int mask,
unsigned int value);
ARGUMENTS¶
componentcomponent
reg
Register to test
mask
Mask that specifies which bits to test
value
Value to test against
DESCRIPTION¶
Tests a register with a new value and checks if the new value is different from the old value.RETURN¶
1 for change, otherwise 0.COPYRIGHT¶
May 2018 | Kernel Hackers Manual 4.9. |