10 Aug
2012
10 Aug
'12
1:31 p.m.
On Fri, Aug 10, 2012 at 07:00:05PM +0800, Dong Aisheng wrote:
Since sgtl5000 on slave mode, the mclk can only be 256*fs, 384*fs, 512*fs, the maximum mclk of 8Khz 4096000(512 * 8000) < 8Mhz, it does not meet the minimum clock requirement of mclk. It looks like hw limitation on slave mode.
Will spend some time double check if any solution for this later. If anyone else know it, please share the comments.
The CODEC driver ought to be setting a constraint for this if there's no way it can support 8kHz in slave mode.