From: Jaroslav Kysela <perex@suse.cz>
Date: Fri, 6 Oct 2006 07:34:20 +0000 (+0200)
Subject: [ALSA] hda_intel: increase maximum DMA buffer size to 1024MB
X-Git-Tag: v3.12-rc1~31512^2~62^2~200
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b66b3cfe6c2f6560f351278883a325b6ebc478f5;p=kernel%2Fkernel-generic.git

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

See ALSA bug#2481 .

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

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 1a7e821..d15c9b8 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -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;