89 static VOID BiosSetVideoFont8x16(
VOID)
102 Int386(0x10, &Regs, &Regs);
109 static ULONG VideoGetTextCursorPositionX(
VOID)
129 Int386(0x10, &Regs, &Regs);
134 static ULONG VideoGetTextCursorPositionY(
VOID)
154 Int386(0x10, &Regs, &Regs);
167 TRACE(
"BiosIsVesaSupported()\n");
199 Int386(0x10, &Regs, &Regs);
204 if (Regs.
w.
ax != 0x004F)
206 WARN(
"VBE Get SuperVGA information function not supported (AL=0x%x) or failed (AH=0x%x)\n",
211 TRACE(
"Supported.\n");
217 TRACE(
"---VBE v2.0 ---\n");
229 ERR(
"Bad signature in VESA information (%c%c%c%c)\n",
246 TRACE(
"BiosIsVesaDdcSupported()\n");
253 Int386(0x10, &Regs, &Regs);
260 if (Regs.
w.
ax != 0x004F)
262 WARN(
"VBE/DDC Installation check function not supported (AL=0x%x) or failed (AH=0x%x)\n",
267 return (Regs.
b.
ah == 0);
276 TRACE(
"BiosVesaReadEdid()\n");
286 Int386(0x10, &Regs, &Regs);
291 if (Regs.
w.
ax != 0x004F)
293 WARN(
"VBE/DDC Read EDID function not supported (AL=0x%x) or failed (AH=0x%x)\n",
298 return (Regs.
b.
ah == 0);
BOOLEAN BiosVesaReadEdid(VOID)
ULONG ProductRevisionStringPtr
BOOLEAN BiosIsVesaDdcSupported(VOID)
ULONG AcceleratedModeListPtr
int __cdecl Int386(int ivec, REGS *in, REGS *out)
#define BIOSCALLBUFSEGMENT
ULONG SupportedModeListPtr
_Reserved_ PVOID Reserved
#define BIOSCALLBUFOFFSET
struct VESA_SVGA_INFO * PVESA_SVGA_INFO
USHORT BiosIsVesaSupported(VOID)
DBG_DEFAULT_CHANNEL(HWDETECT)
USHORT OemSoftwareVersion
#define RtlZeroMemory(Destination, Length)
static const WCHAR Signature[]