imx233: increase audio DAC IRQ priority

This should hopefully fix some audio glitches

Change-Id: Ic9701d281e7559c9d93fcb8dad9373caaad9bfb6

1 files changed, 6 insertions, 0 deletions

diff --git a/firmware/target/arm/imx233/icoll-imx233.h b/firmware/target/arm/imx233/icoll-imx233.h
index 2de2693ae4..f094930864 100644
--- a/firmware/target/arm/imx233/icoll-imx233.h
+++ b/firmware/target/arm/imx233/icoll-imx233.h
@@ -78,6 +78,12 @@
 #define BM_ICOLL_PRIORITYn_SOFTIRQx(x)  (1 << (3 + 8 * (x)))
 #endif
 
+/* Interrupt priorities for typical tasks */
+#define ICOLL_PRIO_NORMAL   0
+#define ICOLL_PRIO_AUDIO    1
+#define ICOLL_PRIO_DPC      2
+#define ICOLL_PRIO_WATCHDOG 3
+
 struct imx233_icoll_irq_info_t
 {
     bool enabled;