Change real mode API to allow passing intXX number or entry point and

[coreboot.git] / src / northbridge / via / vx800 / vga.c

diff --git a/src/northbridge/via/vx800/vga.c b/src/northbridge/via/vx800/vga.c
index cd337708231a5db052804b9ca1756fc2a2d8944f..b57ba50e849c5c611e1795d8f6326c7aa73c5421 100644 (file)
--- a/src/northbridge/via/vx800/vga.c
+++ b/src/northbridge/via/vx800/vga.c
@@ -127,7 +127,7 @@ static int via_vx800_int15_handler(struct eregs *regs)
 }
 
 #ifdef UNUSED_CODE
-void write_protect_vgabios(void)
+static void write_protect_vgabios(void)
 {
        device_t dev;
 
@@ -144,6 +144,17 @@ void write_protect_vgabios(void)
 }
 #endif
 
+static void vga_enable_console(void)
+{
+       /* Call VGA BIOS int10 function 0x4f14 to enable main console
+        * Epia-M does not always autosense the main console so forcing
+        * it on is good.
+        */
+
+       /*                 int#,    EAX,    EBX,    ECX,    EDX,    ESI,    EDI */
+       realmode_interrupt(0x10, 0x4f1f, 0x8003, 0x0001, 0x0000, 0x0000, 0x0000);
+}
+
 extern u8 acpi_sleep_type;
 static void vga_init(device_t dev)
 {
@@ -170,9 +181,6 @@ static void vga_init(device_t dev)
        pci_dev_init(dev);
 
        printk(BIOS_DEBUG, "Enable VGA console\n");
-       // this is how it should look:
-       //   call_bios_interrupt(0x10,0x4f1f,0x8003,1,0);
-       // this is how it looks:
        vga_enable_console();
 
        if ((acpi_sleep_type == 3)/* || (PAYLOAD_IS_SEABIOS == 0)*/) {