/* console rotation */
static int rotate;
+static int fbcon_has_sysfs;
static const struct consw fb_con;
vc = vc_cons[ops->currcon].d;
if (!vc || !CON_IS_VISIBLE(vc) ||
- fbcon_is_inactive(vc, info) ||
registered_fb[con2fb_map[vc->vc_num]] != info ||
- vc_cons[ops->currcon].d->vc_deccm != 1) {
+ vc->vc_deccm != 1) {
release_console_sem();
return;
}
fbcon_del_cursor_timer(old_info);
}
- fbcon_add_cursor_timer(info);
+ if (fbcon_is_inactive(vc, info) ||
+ ops->blank_state != FB_BLANK_UNBLANK)
+ fbcon_del_cursor_timer(info);
+ else
+ fbcon_add_cursor_timer(info);
+
set_blitting_type(vc, info);
ops->cursor_reset = 1;
update_screen(vc);
}
- if (!blank)
- fbcon_add_cursor_timer(info);
- else
+ if (fbcon_is_inactive(vc, info) ||
+ ops->blank_state != FB_BLANK_UNBLANK)
fbcon_del_cursor_timer(info);
+ else
+ fbcon_add_cursor_timer(info);
return 0;
}
static int fbcon_init_class_device(void)
{
- int i;
+ int i, error = 0;
+
+ fbcon_has_sysfs = 1;
+
+ for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++) {
+ error = class_device_create_file(fbcon_class_device,
+ &class_device_attrs[i]);
+
+ if (error)
+ break;
+ }
+
+ if (error) {
+ while (--i >= 0)
+ class_device_remove_file(fbcon_class_device,
+ &class_device_attrs[i]);
+
+ fbcon_has_sysfs = 0;
+ }
- for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++)
- class_device_create_file(fbcon_class_device,
- &class_device_attrs[i]);
return 0;
}
module_put(info->fbops->owner);
if (info->fbcon_par) {
+ struct fbcon_ops *ops = info->fbcon_par;
+
fbcon_del_cursor_timer(info);
+ kfree(ops->cursor_src);
kfree(info->fbcon_par);
info->fbcon_par = NULL;
}
{
int i;
- for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++)
- class_device_remove_file(fbcon_class_device,
- &class_device_attrs[i]);
+ if (fbcon_has_sysfs) {
+ for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++)
+ class_device_remove_file(fbcon_class_device,
+ &class_device_attrs[i]);
+
+ fbcon_has_sysfs = 0;
+ }
}
static void __exit fb_console_exit(void)