pit: Add missing elements to the edid data structure

When the edid data structure changed a while ago, it caused hangs on snow
which were fixed by adding those missing members. Unfortunately we didn't
realize that pit needed the same fix.

Change-Id: I81780b8135b99b2e24af723e703b9befff7b5ef0
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/63646
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4389
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

src/mainboard/google/pit/mainboard.c

@@ -49,6 +49,9 @@ static struct edid edid = {
 	.ha = 1366,
 	.va = 768,
 	.bpp = 16,
+	.x_resolution = 1366,
+	.y_resolution = 768,
+	.bytes_per_line = 2 * 1366
 };
 
 static const struct parade_write parade_writes[] = {