Commit 4e85e777 authored Aug 12, 2016 by Peter Ujfalusi Committed by Mark Brown Aug 12, 2016

ASoC: omap-mcbsp: Enable TX/RX under and overflow interrupts



FIFO under or overflow can cause channel swaps and data loss. Reporting
them can help to identify such events.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 29b4817d

sound/soc/omap/mcbsp.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -221,7 +221,8 @@ void omap_mcbsp_config(struct omap_mcbsp *mcbsp,

		/* Enable TX/RX sync error interrupts by default */
		if (mcbsp->irq)
		MCBSP_WRITE(mcbsp, IRQEN, RSYNCERREN \| XSYNCERREN);
		MCBSP_WRITE(mcbsp, IRQEN, RSYNCERREN \| XSYNCERREN \|
		RUNDFLEN \| ROVFLEN \| XUNDFLEN \| XOVFLEN);
		}

		/**