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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2016-08-12 13:52:10 +0300
committerMark Brown <broonie@kernel.org>2016-08-12 13:58:39 +0300
commit4e85e7776eba5f6d5a3b8b43f34001a73c5d08a1 (patch)
tree0e46ea6b0335b736fb11b4b28dcb4aad81348e86
parent29b4817d4018df78086157ea3a55c1d9424a7cfc (diff)
downloadlinux-4e85e7776eba5f6d5a3b8b43f34001a73c5d08a1.tar.xz
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>
-rw-r--r--sound/soc/omap/mcbsp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c
index 76ce33199bf9..06fec5699cc8 100644
--- a/sound/soc/omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -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);
}
/**