From: Alex Deucher <alexdeucher@gmail.com>
Date: Sat, 6 Mar 2010 14:43:41 +0000 (-0500)
Subject: drm/radeon/kms: fix legacy tv-out pal mode
X-Git-Tag: v2.6.33.7~81
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce0824b5a9740ac4d18368a224c945a10c680f1c;p=thirdparty%2Fkernel%2Fstable.git

drm/radeon/kms: fix legacy tv-out pal mode

commit ff3f011cd859072b5d6e64c0b968cff9bfdc0b37 upstream.

fixes fdo bug 26915

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/gpu/drm/radeon/radeon_legacy_tv.c b/drivers/gpu/drm/radeon/radeon_legacy_tv.c
index f2ed27c8055bc..0320403977430 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_tv.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_tv.c
@@ -642,8 +642,8 @@ void radeon_legacy_tv_mode_set(struct drm_encoder *encoder,
 	}
 	flicker_removal = (tmp + 500) / 1000;
 
-	if (flicker_removal < 2)
-		flicker_removal = 2;
+	if (flicker_removal < 3)
+		flicker_removal = 3;
 	for (i = 0; i < ARRAY_SIZE(SLOPE_limit); ++i) {
 		if (flicker_removal == SLOPE_limit[i])
 			break;