drm/nouveau: log if accel is disabled by default on a chipset

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index f65811c3eb4d1e8c2064ec4757cc96ebfe2b7784..a0e17340e145aea01cee02ecdb37cbe0f9b4c656 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -946,6 +946,8 @@ int nouveau_load(struct drm_device *dev, unsigned long flags)
                case 0xc1: /* known broken */
                case 0xc8: /* never tested */
                case 0xce: /* never tested */
+                       NV_INFO(dev, "acceleration disabled by default, pass "
+                                    "noaccel=0 to force enable\n");
                        dev_priv->noaccel = true;
                        break;
                default: