Module Name: src
Committed By: jmcneill
Date: Sun Oct 12 17:25:35 UTC 2014
Modified Files:
src/sys/arch/arm/allwinner: awin_ac.c
Log Message:
soft reset A31 codec at attach time
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/sys/arch/arm/allwinner/awin_ac.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/allwinner/awin_ac.c
diff -u src/sys/arch/arm/allwinner/awin_ac.c:1.12 src/sys/arch/arm/allwinner/awin_ac.c:1.13
--- src/sys/arch/arm/allwinner/awin_ac.c:1.12 Sat Sep 6 23:04:10 2014
+++ src/sys/arch/arm/allwinner/awin_ac.c Sun Oct 12 17:25:35 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: awin_ac.c,v 1.12 2014/09/06 23:04:10 jmcneill Exp $ */
+/* $NetBSD: awin_ac.c,v 1.13 2014/10/12 17:25:35 jmcneill Exp $ */
/*-
* Copyright (c) 2014 Jared D. McNeill <jmcne...@invisible.ca>
@@ -30,7 +30,7 @@
#include "opt_ddb.h"
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: awin_ac.c,v 1.12 2014/09/06 23:04:10 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: awin_ac.c,v 1.13 2014/10/12 17:25:35 jmcneill Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -354,6 +354,11 @@ awinac_attach(device_t parent, device_t
if (sc->sc_has_pactrl_gpio)
awin_gpio_pindata_write(&sc->sc_pactrl_gpio, 0);
+ if (awin_chip_id() == AWIN_CHIP_ID_A31) {
+ awin_reg_set_clear(sc->sc_bst, aio->aio_ccm_bsh,
+ AWIN_A31_APB1_RESET_REG, AWIN_A31_APB1_RESET_CODEC_RST, 0);
+ }
+
awinac_init(sc);
sc->sc_pdma = awin_dma_alloc(AWIN_DMA_TYPE_NDMA, awinac_pint, sc);
