On Thu, Jun 15, 2017 at 12:39:40AM +0000, Kuninori Morimoto wrote: > ak4613 CTRL2::CKS controls Speed Mode (Normal/Double/Quad) for Master > Mode. In default, Normal Mode uses 512fs, but in such case, requested > input clock for all mode will be same. Then, it might not be eble to > support correct output if input clock was not enough. > This patch uses 256fs, and reduse requested imput clock for Noral Mode. > snd_soc_update_bits(codec, CTRL1, FMT_MASK, fmt_ctrl); > - snd_soc_update_bits(codec, CTRL2, DFS_MASK, ctrl2); > + > + /* CKS = 00 */ > + snd_soc_update_bits(codec, CTRL2, (CKS_MASK | DFS_MASK), ctrl2); This looks board specific - shouldn't we be setting the speed mode based on a combination of the sampling rate and the master clock for the device?
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