diff options
Diffstat (limited to 'packages/linux/linux-ezx-2.6.24/patches/asoc-fix-loopback.patch')
| -rw-r--r-- | packages/linux/linux-ezx-2.6.24/patches/asoc-fix-loopback.patch | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/packages/linux/linux-ezx-2.6.24/patches/asoc-fix-loopback.patch b/packages/linux/linux-ezx-2.6.24/patches/asoc-fix-loopback.patch new file mode 100644 index 0000000000..feea138984 --- /dev/null +++ b/packages/linux/linux-ezx-2.6.24/patches/asoc-fix-loopback.patch @@ -0,0 +1,14 @@ +Index: linux-2.6.21/sound/soc/pxa/pxa2xx-pcm.c +=================================================================== +--- linux-2.6.21.orig/sound/soc/pxa/pxa2xx-pcm.c 2007-09-02 22:30:56.000000000 -0300 ++++ linux-2.6.21/sound/soc/pxa/pxa2xx-pcm.c 2007-09-02 22:36:26.000000000 -0300 +@@ -153,7 +153,8 @@ + static int pxa2xx_pcm_prepare(struct snd_pcm_substream *substream) + { + struct pxa2xx_runtime_data *prtd = substream->runtime->private_data; +- ++ /* no dma if on loopback */ ++ if (!prtd->params) return 0; + DCSR(prtd->dma_ch) &= ~DCSR_RUN; + DCSR(prtd->dma_ch) = 0; + DCMD(prtd->dma_ch) = 0; |