1SND_AC97_SET_RATE(9)           Control/Mixer API          SND_AC97_SET_RATE(9)
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NAME

6       snd_ac97_set_rate - change the rate of the given input/output.
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SYNOPSIS

9       int snd_ac97_set_rate(struct snd_ac97 * ac97, int reg,
10                             unsigned int rate);
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ARGUMENTS

13       ac97
14           the ac97 instance
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16       reg
17           the register to change
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19       rate
20           the sample rate to set
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DESCRIPTION

23       Changes the rate of the given input/output on the codec. If the codec
24       doesn´t support VAR, the rate must be 48000 (except for SPDIF).
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26       The valid registers are AC97_PMC_MIC_ADC_RATE, AC97_PCM_FRONT_DAC_RATE,
27       AC97_PCM_LR_ADC_RATE. AC97_PCM_SURR_DAC_RATE and AC97_PCM_LFE_DAC_RATE
28       are accepted if the codec supports them. AC97_SPDIF is accepted as a
29       pseudo register to modify the SPDIF status bits.
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31       Returns zero if successful, or a negative error code on failure.
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34Kernel Hackers Manual 2.6.         June 2019              SND_AC97_SET_RATE(9)
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