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

Commit Message

Alex Deucher March 6, 2010, 3:05 p.m. UTC

None

Patch

diff --git a/drivers/gpu/drm/radeon/radeon_legacy_tv.c
b/drivers/gpu/drm/radeon/radeon_legacy_tv.c
index 417684d..fdce15b 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_tv.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_tv.c
@@ -623,8 +623,8 @@  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;