[ALSA] hda_intel: increase maximum DMA buffer size to 1024MB
Jaroslav Kysela [Fri, 6 Oct 2006 07:34:20 +0000 (09:34 +0200)]
See ALSA bug#2481 .

Signed-off-by: Jaroslav Kysela <perex@suse.cz>

sound/pci/hda/hda_intel.c

index 1a7e821..d15c9b8 100644 (file)
@@ -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_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
                                              snd_dma_pci_data(chip->pci),
-                                             1024 * 64, 1024 * 128);
+                                             1024 * 64, 1024 * 1024);
        chip->pcm[pcm_dev] = pcm;
        if (chip->pcm_devs < pcm_dev + 1)
                chip->pcm_devs = pcm_dev + 1;