forked from Minki/linux
ALSA: snd-atmel-ac97c: set correct size for buffer hardware parameter
This patch will set a proper maximum bytes for the buffer, which is: channels * bytes per sample * maximum periods * maximum bytes per period. It also sets the minimum periods to 6, a value chosen from testing, with a minimum of 6 periods the system has good time to fill in new audio data without skipping. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -151,10 +151,10 @@ static struct snd_pcm_hardware atmel_ac97c_hw = {
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.rate_max = 48000,
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.channels_min = 1,
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.channels_max = 2,
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.buffer_bytes_max = 64 * 4096,
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.buffer_bytes_max = 2 * 2 * 64 * 2048,
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.period_bytes_min = 4096,
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.period_bytes_max = 4096,
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.periods_min = 4,
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.periods_min = 6,
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.periods_max = 64,
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};
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