1 files changed, 42 insertions, 34 deletions

diff --git a/drivers/video/fbdev/core/fbmon.c b/drivers/video/fbdev/core/fbmon.c
index 5b0e313..0f234c1 100644
--- a/drivers/video/fbdev/core/fbmon.c
+++ b/drivers/video/fbdev/core/fbmon.c
@@ -498,44 +498,52 @@ static int get_est_timing(unsigned char *block, struct fb_videomode *mode)
 static int get_std_timing(unsigned char *block, struct fb_videomode *mode,
 		int ver, int rev)
 {
-	int xres, yres = 0, refresh, ratio, i;
-
-	xres = (block[0] + 31) * 8;
-	if (xres <= 256)
-		return 0;
+	int i;
 
-	ratio = (block[1] & 0xc0) >> 6;
-	switch (ratio) {
-	case 0:
-		/* in EDID 1.3 the meaning of 0 changed to 16:10 (prior 1:1) */
-		if (ver < 1 || (ver == 1 && rev < 3))
-			yres = xres;
-		else
-			yres = (xres * 10)/16;
-		break;
-	case 1:
-		yres = (xres * 3)/4;
-		break;
-	case 2:
-		yres = (xres * 4)/5;
-		break;
-	case 3:
-		yres = (xres * 9)/16;
-		break;
+	for (i = 0; i < DMT_SIZE; i++) {
+		u32 std_2byte_code = block[0] << 8 | block[1];
+		if (std_2byte_code == dmt_modes[i].std_2byte_code)
+			break;
 	}
-	refresh = (block[1] & 0x3f) + 60;
-
-	DPRINTK("      %dx%d@%dHz\n", xres, yres, refresh);
-	for (i = 0; i < VESA_MODEDB_SIZE; i++) {
-		if (vesa_modes[i].xres == xres &&
-		    vesa_modes[i].yres == yres &&
-		    vesa_modes[i].refresh == refresh) {
-			*mode = vesa_modes[i];
-			mode->flag |= FB_MODE_IS_STANDARD;
-			return 1;
+
+	if (i < DMT_SIZE && dmt_modes[i].mode) {
+		/* DMT mode found */
+		*mode = *dmt_modes[i].mode;
+		mode->flag |= FB_MODE_IS_STANDARD;
+		DPRINTK("        DMT id=%d\n", dmt_modes[i].dmt_id);
+
+	} else {
+		int xres, yres = 0, refresh, ratio;
+
+		xres = (block[0] + 31) * 8;
+		if (xres <= 256)
+			return 0;
+
+		ratio = (block[1] & 0xc0) >> 6;
+		switch (ratio) {
+		case 0:
+			/* in EDID 1.3 the meaning of 0 changed to 16:10 (prior 1:1) */
+			if (ver < 1 || (ver == 1 && rev < 3))
+				yres = xres;
+			else
+				yres = (xres * 10)/16;
+			break;
+		case 1:
+			yres = (xres * 3)/4;
+			break;
+		case 2:
+			yres = (xres * 4)/5;
+			break;
+		case 3:
+			yres = (xres * 9)/16;
+			break;
 		}
+		refresh = (block[1] & 0x3f) + 60;
+		DPRINTK("      %dx%d@%dHz\n", xres, yres, refresh);
+
+		calc_mode_timings(xres, yres, refresh, mode);
 	}
-	calc_mode_timings(xres, yres, refresh, mode);
+
 	return 1;
 }