drm/nouveau: Fix detection of DDC-based LVDS on DCB15 boards.

Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
git-mirror · Feb 16, 2011 · 77b1d5d · 77b1d5d
1 parent 8788622
commit 77b1d5d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -6228,7 +6228,7 @@ parse_dcb15_entry(struct drm_device *dev, struct dcb_table *dcb,
 		entry->tvconf.has_component_output = false;
 		break;
 	case OUTPUT_LVDS:
-		if ((conn & 0x00003f00) != 0x10)
+		if ((conn & 0x00003f00) >> 8 != 0x10)
 			entry->lvdsconf.use_straps_for_mode = true;
 		entry->lvdsconf.use_power_scripts = true;
 		break;