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VIA PIPC: Restore old readout on the VT82C596/B southbridges, where it was correct, fixes the P6BAT.

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OBattler
2025-03-10 21:31:29 +01:00
parent 3409801cd8
commit df5cc9b038
1 changed files with 3 additions and 2 deletions
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5
src/chipset/via_pipc.c
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@@ -61,6 +61,7 @@
#define VIA_PIPC_586B 0x05864700
#define VIA_PIPC_596A 0x05960900
#define VIA_PIPC_596B 0x05962300
#define VIA_PIPC_596 0x0596
#define VIA_PIPC_686A 0x06861400
#define VIA_PIPC_686B 0x06864000
#define VIA_PIPC_8231 0x82311000
@@ -413,7 +414,7 @@ pipc_reset_hard(void *priv)
dev->power_regs[0x34] = 0x68;
dev->power_regs[0x40] = 0x20;
dev->power_regs[0x42] = 0x00;
dev->power_regs[0x42] = ((dev->local >> 16) == VIA_PIPC_596) ? 0x50 : 0x00;
acpi_set_irq_line(dev->acpi, 0x00);
dev->power_regs[0x48] = 0x01;
@@ -1595,7 +1596,7 @@ pipc_reset(void *priv)
pipc_write(pm_func, 0x48, 0x01, priv);
pipc_write(pm_func, 0x49, 0x00, priv);
dev->power_regs[0x42] = 0x00;
dev->power_regs[0x42] = ((dev->local >> 16) == VIA_PIPC_596) ? 0x50 : 0x00;
acpi_set_irq_line(dev->acpi, 0x00);
pipc_write(1, 0x04, 0x80, priv);