From 2c58077541cc6859a9a9046d9c3a4d61bdbd4f18 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Fri, 28 May 2010 10:04:05 +1000 Subject: [PATCH] drm/nv50: obey dcb->duallink_possible It was once assumed that all G8x had dual-link TMDS everywhere, this isn't actually the case - especially considering passive DP->DVI converters and some HDMI connectors only support single-link. Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_connector.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 7e663a79829f..bfa65629517b 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -593,8 +593,7 @@ nouveau_connector_mode_valid(struct drm_connector *connector, break; case OUTPUT_TMDS: if ((dev_priv->card_type >= NV_50 && !nouveau_duallink) || - (dev_priv->card_type < NV_50 && - !nv_encoder->dcb->duallink_possible)) + !nv_encoder->dcb->duallink_possible) max_clock = 165000; else max_clock = 330000; -- 2.34.1