Update of /cvsroot/alsa/alsa-kernel/pci
In directory sc8-pr-cvs1:/tmp/cvs-serv8421
Modified Files:
ens1370.c fm801.c via82xx.c
Log Message:
fixed possible pci-posting problems
Index: ens1370.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/ens1370.c,v
retrieving revision 1.44
retrieving revision 1.45
diff -u -r1.44 -r1.45
--- ens1370.c 21 May 2003 10:49:59 -0000 1.44
+++ ens1370.c 2 Jun 2003 12:59:16 -0000 1.45
@@ -1634,8 +1634,10 @@
/* try reset AK4531 */
outw(ES_1370_CODEC_WRITE(AK4531_RESET, 0x02), ES_REG(ensoniq, 1370_CODEC));
+ inw(ES_REG(ensoniq, 1370_CODEC));
udelay(100);
outw(ES_1370_CODEC_WRITE(AK4531_RESET, 0x03), ES_REG(ensoniq, 1370_CODEC));
+ inw(ES_REG(ensoniq, 1370_CODEC));
udelay(100);
memset(&ak4531, 0, sizeof(ak4531));
@@ -1975,6 +1977,7 @@
}
/* AC'97 warm reset to start the bitclk */
outl(ensoniq->ctrl | ES_1371_SYNC_RES, ES_REG(ensoniq, CONTROL));
+ inl(ES_REG(ensoniq, CONTROL));
udelay(20);
outl(ensoniq->ctrl, ES_REG(ensoniq, CONTROL));
/* Init the sample rate converter */
Index: fm801.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/fm801.c,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -r1.33 -r1.34
--- fm801.c 8 May 2003 08:32:35 -0000 1.33
+++ fm801.c 2 Jun 2003 12:59:16 -0000 1.34
@@ -959,6 +959,7 @@
/* codec cold reset + AC'97 warm reset */
outw((1<<5)|(1<<6), FM801_REG(chip, CODEC_CTRL));
+ inw(FM801_REG(chip, CODEC_CTRL)); /* flush posting data */
udelay(100);
outw(0, FM801_REG(chip, CODEC_CTRL));
Index: via82xx.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/via82xx.c,v
retrieving revision 1.41
retrieving revision 1.42
diff -u -r1.41 -r1.42
--- via82xx.c 5 May 2003 13:23:59 -0000 1.41
+++ via82xx.c 2 Jun 2003 12:59:16 -0000 1.42
@@ -564,6 +564,7 @@
{
outb(VIA_REG_CTRL_PAUSE | VIA_REG_CTRL_TERMINATE | VIA_REG_CTRL_RESET,
VIADEV_REG(viadev, OFFSET_CONTROL));
+ inb(VIADEV_REG(viadev, OFFSET_CONTROL));
udelay(50);
/* disable interrupts */
outb(0x00, VIADEV_REG(viadev, OFFSET_CONTROL));
-------------------------------------------------------
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