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Kernel: Allow higher audio sample rates than 65kHZ (u16
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Executing `asctl set r 96000` no longer results in weird sample rates being set on the audio devices. SB16 checks for a sample rate between 1 and 44100 Hz, while AC97 implements double-rate support which allows sample rates between 8kHz and 96kHZ.
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9 changed files with 56 additions and 28 deletions
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@ -165,7 +165,7 @@ void Mixer::set_muted(bool muted)
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});
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}
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int Mixer::audiodevice_set_sample_rate(u16 sample_rate)
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int Mixer::audiodevice_set_sample_rate(u32 sample_rate)
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{
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int code = ioctl(m_device->fd(), SOUNDCARD_IOCTL_SET_SAMPLE_RATE, sample_rate);
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if (code != 0)
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@ -173,9 +173,9 @@ int Mixer::audiodevice_set_sample_rate(u16 sample_rate)
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return code;
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}
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u16 Mixer::audiodevice_get_sample_rate() const
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u32 Mixer::audiodevice_get_sample_rate() const
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{
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u16 sample_rate = 0;
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u32 sample_rate = 0;
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int code = ioctl(m_device->fd(), SOUNDCARD_IOCTL_GET_SAMPLE_RATE, &sample_rate);
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if (code != 0)
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dbgln("Error while getting sample rate: ioctl error: {}", strerror(errno));
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