+ break;
+ case FBMON_FIX_INPUT:
+ b = edid + EDID_STRUCT_DISPLAY;
+ /* Only if display is GTF capable will
+ the input type be reset to analog */
+ if (b[4] & 0x01 && b[0] & 0x80)
+ ret = fix;
+ break;
+ }
+
+ return ret;
+}
+
+static void fix_edid(unsigned char *edid, int fix)
+{
+ unsigned char *b;
+
+ switch (fix) {
+ case FBMON_FIX_HEADER:
+ printk("fbmon: trying a header reconstruct\n");
+ memcpy(edid, edid_v1_header, 8);
+ break;
+ case FBMON_FIX_INPUT:
+ printk("fbmon: trying to fix input type\n");
+ b = edid + EDID_STRUCT_DISPLAY;
+ b[0] &= ~0x80;
+ edid[127] += 0x80;