XBox support

1 files changed, 26 insertions, 3 deletions

diff --git a/vbe.c b/vbe.c
index 47d0170..bfd48bb 100644
--- a/vbe.c
+++ b/vbe.c
@@ -158,11 +158,11 @@ int get_edid(char *edid)
   int ok;
 
   /* Initialize Int10 */
-  ok = InitInt10(pci_config_type) == 0;
-
+  ok = box_is_xbox() || InitInt10(pci_config_type) == 0;
+  
   if (ok) {
     ok = 
-      vbe_check_vbe_info() &&
+      (box_is_xbox() || vbe_check_vbe_info()) &&
       vbe_get_edid_info(edid);
 
     FreeInt10();
@@ -171,3 +171,26 @@ int get_edid(char *edid)
 
   return ok ? 128 : 0;
 }
+
+int box_is_xbox() {
+	int is_xbox = 0;
+	int result = -1;
+	int fd;
+	size_t rd;
+	char *xbox_id = "0000\t10de02a5";
+	char id[13];
+
+	if (!(fd = open("/proc/bus/pci/devices", O_RDONLY))) {
+		printf("Unable to open /proc/bus/pci/devices\n");
+	}
+	if (!(rd = read(fd, id, sizeof(id)))) {
+		printf("Unable to read /proc/bus/pci/devices\n");
+	}
+
+	if (fd > 0)
+		close(fd);
+	result = strncmp(id, xbox_id, 13);
+	if (result == 0)
+		is_xbox = 1;
+	return is_xbox;
+}