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[ALSA] hda_intel: increase maximum DMA buffer size to 1024MB

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See ALSA bug#2481 .

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Jaroslav Kysela 2006-10-06 09:34:20 +02:00
parent bbb53551e3
commit b66b3cfe6c
1 changed files with 1 additions and 1 deletions
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2
sound/pci/hda/hda_intel.c
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@ -1285,7 +1285,7 @@ static int __devinit create_codec_pcm(struct azx *chip, struct hda_codec *codec,
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &azx_pcm_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &azx_pcm_ops);
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci), snd_dma_pci_data(chip->pci),
1024 * 64, 1024 * 128); 1024 * 64, 1024 * 1024);
chip->pcm[pcm_dev] = pcm; chip->pcm[pcm_dev] = pcm;
if (chip->pcm_devs < pcm_dev + 1) if (chip->pcm_devs < pcm_dev + 1)
chip->pcm_devs = pcm_dev + 1; chip->pcm_devs = pcm_dev + 1;