[alsa-devel] [PATCH] ASoC: fsl_ssi: separately enable and disable TIE/RIE in trigger()
b42378 at freescale.com
Tue Oct 29 12:57:11 CET 2013
On Tue, Oct 29, 2013 at 06:59:44AM -0500, Timur Tabi wrote:
> Nicolin Chen wrote:
> >This patch enables Tx-related SIER_FLAGS only when direction is PLAYBACK
> >and does same thing for CAPTURE. Also, after TRIGGER_STOP/PAUSE, it will
> >disable SIER_xFLAGS for symmetric.
> I'm okay with this patch in principle, but why bother? The sysfs
> entry is going to display all interrupts anyway, and so the result
> will be the same.
Well, actually I just wanted to clear T/RDMAE to disable DMA request,
but it seems to be much easier to do it like this based on current
code and disabling unused interrupts should be better right? :)
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