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authorDavid Dillow <dave@thedillows.org>2010-06-27 00:07:57 +0200
committerJaroslav Kysela <perex@perex.cz>2010-06-28 09:42:22 +0200
commit08b450988905505d12f7671bc24b8da73631d327 (patch)
treeb8abcef52abc097fed3ab05b48501fd9d84b5de2 /sound/pci/sis7019.c
parent3a3d5fd125f82200019ef406c4d51ba4d9f0a604 (diff)
downloadlinux-stericsson-08b450988905505d12f7671bc24b8da73631d327.tar.gz
sis7019: increase reset delays
A few boards using this controller are reported to need a little extra time during their reset cycle. Reported-by: Michael Goeke <michael.goeke@icachip.de> Signed-off-by: Dave Dillow <dave@thedillows.org> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/pci/sis7019.c')
-rw-r--r--sound/pci/sis7019.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c
index 614ff6e514fd..1b8f6742b5fa 100644
--- a/sound/pci/sis7019.c
+++ b/sound/pci/sis7019.c
@@ -1049,7 +1049,7 @@ static int sis_chip_free(struct sis7019 *sis)
/* Reset the chip, and disable all interrputs.
*/
outl(SIS_GCR_SOFTWARE_RESET, sis->ioport + SIS_GCR);
- udelay(10);
+ udelay(25);
outl(0, sis->ioport + SIS_GCR);
outl(0, sis->ioport + SIS_GIER);
@@ -1085,7 +1085,7 @@ static int sis_chip_init(struct sis7019 *sis)
/* Reset the audio controller
*/
outl(SIS_GCR_SOFTWARE_RESET, io + SIS_GCR);
- udelay(10);
+ udelay(25);
outl(0, io + SIS_GCR);
/* Get the AC-link semaphore, and reset the codecs
@@ -1098,7 +1098,7 @@ static int sis_chip_init(struct sis7019 *sis)
return -EIO;
outl(SIS_AC97_CMD_CODEC_COLD_RESET, io + SIS_AC97_CMD);
- udelay(10);
+ udelay(250);
count = 0xffff;
while ((inw(io + SIS_AC97_STATUS) & SIS_AC97_STATUS_BUSY) && --count)