On 18/02/25 - 18:08, José Expósito wrote: > Add a new module param to allow to create or not the default VKMS > instance. Useful when combined with configfs to avoid having additional > VKMS instances. > > Signed-off-by: José Expósito <jose.exposito89@xxxxxxxxx> Reviewed-by: Louis Chauvet <louis.chauvet@xxxxxxxxxxx> > --- > drivers/gpu/drm/vkms/vkms_drv.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c > index 5bcfbcb6c0c5..b4ed19c97576 100644 > --- a/drivers/gpu/drm/vkms/vkms_drv.c > +++ b/drivers/gpu/drm/vkms/vkms_drv.c > @@ -50,6 +50,10 @@ static bool enable_overlay; > module_param_named(enable_overlay, enable_overlay, bool, 0444); > MODULE_PARM_DESC(enable_overlay, "Enable/Disable overlay support"); > > +static bool create_default_dev = true; > +module_param_named(create_default_dev, create_default_dev, bool, 0444); > +MODULE_PARM_DESC(create_default_dev, "Create or not the default VKMS device"); > + > DEFINE_DRM_GEM_FOPS(vkms_driver_fops); > > static void vkms_atomic_commit_tail(struct drm_atomic_state *old_state) > @@ -219,6 +223,9 @@ static int __init vkms_init(void) > if (ret) > return ret; > > + if (!create_default_dev) > + return 0; > + > config = vkms_config_default_create(enable_cursor, enable_writeback, enable_overlay); > if (IS_ERR(config)) > return PTR_ERR(config); > -- > 2.48.1 >
