Re: [Intel-gfx] [PATCH] drm/i915, HD-audio: Don't continue probing when nomodeset is given

2014-06-13 Thread Takashi Iwai
At Fri, 13 Jun 2014 18:07:06 +0200, Daniel Vetter wrote: > > On Fri, Jun 13, 2014 at 05:56:02PM +0200, Takashi Iwai wrote: > > When a machine is booted with nomodeset option, i915 driver skips the > > whole initialization. Meanwhile, HD-audio tries to bind wth i915 just > > by request_symbol() wi

Re: [Intel-gfx] [PATCH] drm/i915, HD-audio: Don't continue probing when nomodeset is given

2014-06-13 Thread Daniel Vetter
On Fri, Jun 13, 2014 at 05:56:02PM +0200, Takashi Iwai wrote: > When a machine is booted with nomodeset option, i915 driver skips the > whole initialization. Meanwhile, HD-audio tries to bind wth i915 just > by request_symbol() without knowing that the initialization was > skipped, and eventually

[Intel-gfx] [PATCH] drm/i915, HD-audio: Don't continue probing when nomodeset is given

2014-06-13 Thread Takashi Iwai
When a machine is booted with nomodeset option, i915 driver skips the whole initialization. Meanwhile, HD-audio tries to bind wth i915 just by request_symbol() without knowing that the initialization was skipped, and eventually it hits WARN_ON() in i915_request_power_well() and i915_release_power_