From: Jerome Glisse <jglisse@redhat.com>
Date: Thu, 14 Jan 2010 18:02:20 +0000 (+0100)
Subject: drm: EDID accept separate sync video mode
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=79b7dcb2af7da728819cf060b94ce8c9ead36f7e;p=openwrt%2Fstaging%2Fblogic.git

drm: EDID accept separate sync video mode

X is accepting such video mode, do the same. Pointed out by Joshua Roys
on IRC. Fix https://bugzilla.redhat.com/show_bug.cgi?id=540024

[fix printf to use composite not integrated :- airlied]

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index defcaf108460..f665b05592f3 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -633,8 +633,7 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
 		return NULL;
 	}
 	if (!(pt->misc & DRM_EDID_PT_SEPARATE_SYNC)) {
-		printk(KERN_WARNING "integrated sync not supported\n");
-		return NULL;
+		printk(KERN_WARNING "composite sync not supported\n");
 	}
 
 	/* it is incorrect if hsync/vsync width is zero */