From: Ben Skeggs <bskeggs@redhat.com>
Date: Fri, 8 Jun 2012 00:31:46 +0000 (+1000)
Subject: drm/nouveau: dcb table quirk for fdo#50830
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=16fde6cd323a4f7654ac76dae12cb36208ed4c5d;p=linux-beck.git

drm/nouveau: dcb table quirk for fdo#50830

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 2f11e16a81a9..a0a3fe3c016b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -6091,6 +6091,18 @@ apply_dcb_encoder_quirks(struct drm_device *dev, int idx, u32 *conn, u32 *conf)
 		}
 	}
 
+	/* fdo#50830: connector indices for VGA and DVI-I are backwards */
+	if (nv_match_device(dev, 0x0421, 0x3842, 0xc793)) {
+		if (idx == 0 && *conn == 0x02000300)
+			*conn = 0x02011300;
+		else
+		if (idx == 1 && *conn == 0x04011310)
+			*conn = 0x04000310;
+		else
+		if (idx == 2 && *conn == 0x02011312)
+			*conn = 0x02000312;
+	}
+
 	return true;
 }