Module Name: src
Committed By: nat
Date: Tue Dec 16 13:09:33 UTC 2014
Modified Files:
src/sys/arch/arm/broadcom: bcm2835_tmr.c
Log Message:
Clear status of BCM2835_STIMER_M3 only as timer comparison reg 0 and 2
are used by the VideoCore on Raspberry Pi. This fixes audio playback.
Addresses PR 48805.
This commit was approved by skrll@
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/arm/broadcom/bcm2835_tmr.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/broadcom/bcm2835_tmr.c
diff -u src/sys/arch/arm/broadcom/bcm2835_tmr.c:1.3 src/sys/arch/arm/broadcom/bcm2835_tmr.c:1.4
--- src/sys/arch/arm/broadcom/bcm2835_tmr.c:1.3 Tue Jan 8 12:13:58 2013
+++ src/sys/arch/arm/broadcom/bcm2835_tmr.c Tue Dec 16 13:09:33 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: bcm2835_tmr.c,v 1.3 2013/01/08 12:13:58 skrll Exp $ */
+/* $NetBSD: bcm2835_tmr.c,v 1.4 2014/12/16 13:09:33 nat Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: bcm2835_tmr.c,v 1.3 2013/01/08 12:13:58 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: bcm2835_tmr.c,v 1.4 2014/12/16 13:09:33 nat Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -201,7 +201,7 @@ clockhandler(void *arg)
if (!(status & BCM2835_STIMER_M3))
return 0;
- bus_space_write_4(sc->sc_iot, sc->sc_ioh, BCM2835_STIMER_CS, status);
+ bus_space_write_4(sc->sc_iot, sc->sc_ioh, BCM2835_STIMER_CS, BCM2835_STIMER_M3);
hardclock(frame);
