diff options
| author | Ben Gardiner <bengardiner@nanometrics.ca> | 2011-05-24 14:50:15 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-05-25 19:14:28 +0800 |
| commit | fb1e9703af618c7ae0ee43f19778264c1804a50d (patch) | |
| tree | 1576a295098118d3043843a0c7296000cbc24c38 /sound/soc/davinci | |
| parent | 23ca853392aebdaa56c8138746deb2002e03d827 (diff) | |
| download | op-kernel-dev-fb1e9703af618c7ae0ee43f19778264c1804a50d.zip op-kernel-dev-fb1e9703af618c7ae0ee43f19778264c1804a50d.tar.gz | |
ASoC: davinci-pcm: trivial: make ping-pong params setup symmetrical
The setup of the pong channel uses EDMA_CHAN_SLOT instead of & 0x3f as the
setup of the ping channel does.
Make the setup of ping and pong symmetric. There is no functional change
introduced by this patch.
Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Reviewed-by: Steven Faludi <stevenfaludi@nanometrics.ca>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/davinci')
| -rw-r--r-- | sound/soc/davinci/davinci-pcm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c index 9d35b8c..0d04e0c 100644 --- a/sound/soc/davinci/davinci-pcm.c +++ b/sound/soc/davinci/davinci-pcm.c @@ -425,7 +425,8 @@ static int request_ping_pong(struct snd_pcm_substream *substream, edma_read_slot(link, &prtd->asp_params); prtd->asp_params.opt &= ~(TCCMODE | EDMA_TCC(0x3f) | TCINTEN); - prtd->asp_params.opt |= TCCHEN | EDMA_TCC(prtd->ram_channel & 0x3f); + prtd->asp_params.opt |= TCCHEN | + EDMA_TCC(prtd->ram_channel & 0x3f); edma_write_slot(link, &prtd->asp_params); /* pong */ @@ -439,7 +440,7 @@ static int request_ping_pong(struct snd_pcm_substream *substream, prtd->asp_params.opt &= ~(TCCMODE | EDMA_TCC(0x3f)); /* interrupt after every pong completion */ prtd->asp_params.opt |= TCINTEN | TCCHEN | - EDMA_TCC(EDMA_CHAN_SLOT(prtd->ram_channel)); + EDMA_TCC(prtd->ram_channel & 0x3f); edma_write_slot(link, &prtd->asp_params); /* ram */ |
