diff options
Diffstat (limited to 'src/devices/pci_device.c')
| -rw-r--r-- | src/devices/pci_device.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/devices/pci_device.c b/src/devices/pci_device.c index 2ccb38a75e..0a870b84cf 100644 --- a/src/devices/pci_device.c +++ b/src/devices/pci_device.c @@ -51,6 +51,9 @@ #if CONFIG_PC80_SYSTEM == 1 #include <pc80/i8259.h> #endif +#if CONFIG_HAVE_ACPI_RESUME && !CONFIG_S3_VGA_ROM_RUN +#include <arch/acpi.h> +#endif u8 pci_moving_config8(struct device *dev, unsigned int reg) { @@ -672,6 +675,14 @@ void pci_dev_init(struct device *dev) if (ram == NULL) return; +#if CONFIG_HAVE_ACPI_RESUME && !CONFIG_S3_VGA_ROM_RUN + /* If S3_VGA_ROM_RUN is disabled, skip running VGA option + * ROMs when coming out of an S3 resume. + */ + if ((acpi_slp_type == 3) && + ((dev->class >> 8) == PCI_CLASS_DISPLAY_VGA)) + return; +#endif run_bios(dev, (unsigned long)ram); #endif /* CONFIG_PCI_ROM_RUN || CONFIG_VGA_ROM_RUN */ } |