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ac97: Fix VIA interface wake

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This commit is contained in:
RichardG867
2022-02-14 12:16:46 -03:00
parent d84dd9467a
commit 5d438b546d
1 changed files with 2 additions and 2 deletions
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4
ac97/ac97.c
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@@ -269,7 +269,7 @@ via_codec_write(uint8_t reg, uint16_t val)
static void
via_probe(uint16_t dev_id)
{
uint8_t rev, base_rev, is8233;
uint8_t rev, base_rev;
/* Print controller information. */
rev = pci_readb(bus, dev, func, 0x08);
@@ -283,7 +283,7 @@ via_probe(uint16_t dev_id)
/* Set up AC-Link interface. */
printf("Waking codec up... ");
pci_writeb(bus, dev, func, 0x41, is8233 ? 0xc0 : 0xc4);
pci_writeb(bus, dev, func, 0x41, (dev_id == 0x3058) ? 0xc4 : 0xc0);
for (i = 1; i; i++) {
if (pci_readb(bus, dev, func, 0x40) & 0x01)
break;