31 Mar
2014
31 Mar
'14
8:20 p.m.
On Mon, Mar 31, 2014 at 07:39:22PM +0800, Nicolin Chen wrote:
The current trigger() has two crucial problems:
- The DMA request enabling operations (FSL_SAI_CSR_FRDE) for Tx and Rx are now totally exclusive: It would fail to run simultaneous Tx-Rx cases.
- The TERE disabling operation depends on an incorrect condition -- active reference count that only gets increased in snd_pcm_open() and decreased in snd_pcm_close(): The TERE would never get cleared.
Can you please check that this against my asoc-v3.15-4 tag - it doesn't seem to apply there?