From: Ben Hutchings Subject: cirrus: Disable by default Forwarded: not-needed This kernel driver is incompatible with older versions of xserver-xorg-video-cirrus, so do not enable it by default. It will be enabled by a modprobe configuration file installed by xserver-xorg-video-modesetting. --- a/drivers/gpu/drm/cirrus/cirrus_drv.c +++ b/drivers/gpu/drm/cirrus/cirrus_drv.c @@ -15,7 +15,7 @@ #include "cirrus_drv.h" -int cirrus_modeset = -1; +int cirrus_modeset = 0; MODULE_PARM_DESC(modeset, "Disable/Enable modesetting"); module_param_named(modeset, cirrus_modeset, int, 0400);