每秒超过 10 行的 DRM mod 打印日志。我在 ubuntu12.04 上工作。而 DRM modinfo 为:
filename: /lib/modules/3.5.0-28-generic/kernel/drivers/gpu/drm/drm.ko
license: GPL and additional rights
description: DRM shared core routines
author: Gareth Hughes, Leif Delgass, José Fonseca, Jon Smirl
srcversion: 769B61070F6EB3D96F43DBD
depends:
intree: Y
vermagic: 3.5.0-28-generic SMP mod_unload modversions
parm: edid_fixup:Minimum number of valid EDID header bytes (0-8, default 6) (int)
parm: debug:Enable debug output (int)
parm: vblankoffdelay:Delay until vblank irq auto-disable [msecs] (int)
parm: timestamp_precision_usec:Max. error on timestamps [usecs] (int)
我的问题是我如何在启动时使用 deug:disable 来安装这个 mod?