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path: root/drivers/gpu/drm/nouveau/nv04_dfp.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nv04_dfp.c')
-rw-r--r--drivers/gpu/drm/nouveau/nv04_dfp.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_dfp.c b/drivers/gpu/drm/nouveau/nv04_dfp.c
index c936403b26e..ef23550407b 100644
--- a/drivers/gpu/drm/nouveau/nv04_dfp.c
+++ b/drivers/gpu/drm/nouveau/nv04_dfp.c
@@ -185,14 +185,15 @@ static bool nv04_dfp_mode_fixup(struct drm_encoder *encoder,
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
struct nouveau_connector *nv_connector = nouveau_encoder_connector_get(nv_encoder);
- /* For internal panels and gpu scaling on DVI we need the native mode */
- if (nv_connector->scaling_mode != DRM_MODE_SCALE_NONE) {
- if (!nv_connector->native_mode)
- return false;
+ if (!nv_connector->native_mode ||
+ nv_connector->scaling_mode == DRM_MODE_SCALE_NONE ||
+ mode->hdisplay > nv_connector->native_mode->hdisplay ||
+ mode->vdisplay > nv_connector->native_mode->vdisplay) {
+ nv_encoder->mode = *adjusted_mode;
+
+ } else {
nv_encoder->mode = *nv_connector->native_mode;
adjusted_mode->clock = nv_connector->native_mode->clock;
- } else {
- nv_encoder->mode = *adjusted_mode;
}
return true;