Messages in this thread Patch in this message | | | Date | Sat, 22 Nov 2003 19:39:12 +1100 | Subject | Re: [I810_AUDIO] 5/x: Fixed partial DMA transfers | From | Herbert Xu <> |
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This patch fixes SETTRIGGER with playback so that the LVI is always set and the DAC is always started. -- Debian GNU/Linux 3.0 is out! ( http://www.debian.org/ ) Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt Index: kernel-source-2.4/drivers/sound/i810_audio.c =================================================================== RCS file: /home/gondolin/herbert/src/CVS/debian/kernel-source-2.4/drivers/sound/i810_audio.c,v retrieving revision 1.13 diff -u -r1.13 i810_audio.c --- kernel-source-2.4/drivers/sound/i810_audio.c 22 Nov 2003 08:26:51 -0000 1.13 +++ kernel-source-2.4/drivers/sound/i810_audio.c 22 Nov 2003 08:36:07 -0000 @@ -2218,10 +2218,10 @@ dmabuf->swptr = dmabuf->hwptr; dmabuf->count = i810_get_free_write_space(state); dmabuf->swptr = (dmabuf->swptr + dmabuf->count) % dmabuf->dmasize; - __i810_update_lvi(state, 0); spin_unlock_irqrestore(&state->card->lock, flags); - } else - start_dac(state); + } + i810_update_lvi(state, 0); + start_dac(state); } if((file->f_mode & FMODE_READ) && (val & PCM_ENABLE_INPUT) && !(dmabuf->enable & ADC_RUNNING)) { if (!dmabuf->read_channel) { | |