#include <freeldr.h>
#include <debug.h>
#include <pshpack2.h>
#include <poppack.h>
Go to the source code of this file.
◆ PVESA_SVGA_INFO
◆ BiosIsVesaDdcSupported()
Definition at line 242 of file pcvesa.c.
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);
int __cdecl Int386(int ivec, REGS *in, REGS *out)
Referenced by DetectDisplayController().
◆ BiosIsVesaSupported()
Definition at line 160 of file pcvesa.c.
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",
ULONG ProductRevisionStringPtr
int __cdecl Int386(int ivec, REGS *in, REGS *out)
#define BIOSCALLBUFSEGMENT
#define BIOSCALLBUFOFFSET
struct VESA_SVGA_INFO * PVESA_SVGA_INFO
USHORT OemSoftwareVersion
#define RtlZeroMemory(Destination, Length)
Referenced by DetectDisplayController().
◆ BiosVesaReadEdid()
Definition at line 272 of file pcvesa.c.
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);
int __cdecl Int386(int ivec, REGS *in, REGS *out)
#define BIOSCALLBUFSEGMENT
#define BIOSCALLBUFOFFSET
#define RtlZeroMemory(Destination, Length)
Referenced by DetectDisplayController().
◆ DBG_DEFAULT_CHANNEL()
DBG_DEFAULT_CHANNEL |
( |
HWDETECT |
| ) |
|