From f1e4785d4cf04b679948602ffbbef2043ce81ec0 Mon Sep 17 00:00:00 2001 From: Maarten Maathuis Date: Sun, 20 Jul 2008 14:55:59 +0200 Subject: NV50: LVDS always needs some kind of gpu scaling --- linux-core/nv50_kms_wrapper.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/linux-core/nv50_kms_wrapper.c b/linux-core/nv50_kms_wrapper.c index 009972c8..6e0805fc 100644 --- a/linux-core/nv50_kms_wrapper.c +++ b/linux-core/nv50_kms_wrapper.c @@ -1119,6 +1119,10 @@ static int nv50_kms_connector_set_property(struct drm_connector *drm_connector, break; } + /* LVDS always needs gpu scaling */ + if (connector->type == CONNECTOR_LVDS && internal_value == SCALE_NON_GPU) + return -EINVAL; + connector->scaling_mode = internal_value; if (drm_connector->encoder && drm_connector->encoder->crtc) -- cgit v1.2.3