On Sat, Sep 12, 2009 at 8:49 PM, Mark Brown broonie@opensource.wolfsonmicro.com wrote:
On Sat, Sep 12, 2009 at 01:16:29AM +0800, Barry Song wrote:
The patch adds an interface to set the relationship between audio channel number and slot number. The interface should be really useful because audio channel n doesn't always use slot n in all platforms. And for some devices, the relationship even can change with sound mode switch in 2.1,3.1,4.1,5.1,6.1,7.1 etc.
Signed-off-by: Barry Song 21cnbao@gmail.com
Applied, thanks. I'll probably add another patch shortly clarifying the documentation a little.
I am just sending v3 patch to fix a typo existing in v1/v2 version patch before you apply it: + if (dai->ops && dai->ops->set_tdm_slot) should be: if (dai->ops && dai->ops->set_channel_map) I am really sorry for that. + return dai->ops->set_channel_map(dai, tx_num, tx_slot, + rx_num, rx_slot); + else + return -EINVAL;
-Barry