Messages in this thread | | | Date | Tue, 21 Nov 2006 22:46:13 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH] snd-hda-intel: fix insufficient memory |
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On Tue, 21 Nov 2006 21:33:29 +0100 wbrana@gmail.com wrote:
> Module allocates insufficient memory for multichannel and high quality > audio (96 kHz, 24 bit) > Patch for 2.6.19-* changes default/maximal size from 64/128 to 256/4096 kB. > > --- sound/pci/hda/hda_intel.c.orig 2006-09-29 13:40:36.000000000 +0200 > +++ sound/pci/hda/hda_intel.c 2006-11-05 16:45:13.000000000 +0100 > @@ -1270,5 +1270,5 @@ > snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, > snd_dma_pci_data(chip->pci), > - 1024 * 64, 1024 * 128); > + 1024 * 256, 1024 * 4096); > chip->pcm[pcm_dev] = pcm; > if (chip->pcm_devs < pcm_dev + 1)
This was recently increased, but not by such a large amount:
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci), 1024 * 64, 1024 * 1024);
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