[Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device suspending

2013-08-06 Thread Liu, Chuansheng
top.org; Li, Fei; dri-devel at > lists.freedesktop.org > Subject: Re: [Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device > suspending > > On Sat, Jul 27, 2013 at 10:40:14AM +0100, Chris Wilson wrote: > > On Sun, Jul 28, 2013 at 01:43:02AM +0800, Chuansheng Liu wro

RE: [Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device suspending

2013-08-05 Thread Liu, Chuansheng
Fei; dri-devel@lists.freedesktop.org > Subject: Re: [Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device > suspending > > On Sat, Jul 27, 2013 at 10:40:14AM +0100, Chris Wilson wrote: > > On Sun, Jul 28, 2013 at 01:43:02AM +0800, Chuansheng Liu wrote: > > > > > >

[Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device suspending

2013-08-05 Thread Daniel Vetter
On Sat, Jul 27, 2013 at 10:40:14AM +0100, Chris Wilson wrote: > On Sun, Jul 28, 2013 at 01:43:02AM +0800, Chuansheng Liu wrote: > > > > It is possible that during i915 device suspending with one pending > > hotplug work, one of cases is the device resume/suspend quickly. > > > > At this case, the

Re: [Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device suspending

2013-08-04 Thread Daniel Vetter
On Sat, Jul 27, 2013 at 10:40:14AM +0100, Chris Wilson wrote: > On Sun, Jul 28, 2013 at 01:43:02AM +0800, Chuansheng Liu wrote: > > > > It is possible that during i915 device suspending with one pending > > hotplug work, one of cases is the device resume/suspend quickly. > > > > At this case, the

RE: [Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device suspending

2013-07-28 Thread Liu, Chuansheng
> Subject: Re: [Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device > suspending > > On Sun, Jul 28, 2013 at 01:43:02AM +0800, Chuansheng Liu wrote: > > > > It is possible that during i915 device suspending with one pending > > hotplug work, one of cases is

[PATCH] drm/i915: Sync the hotplug work when device suspending

2013-07-28 Thread Chuansheng Liu
It is possible that during i915 device suspending with one pending hotplug work, one of cases is the device resume/suspend quickly. At this case, the hotplug work will be executed even after device is OFF, in Intel Android platform, it will cause system hang. Here we need sync the hotplug work i

[PATCH] drm/i915: Sync the hotplug work when device suspending

2013-07-28 Thread Chuansheng Liu
It is possible that during i915 device suspending with one pending hotplug work, one of cases is the device resume/suspend quickly. At this case, the hotplug work will be executed even after device is OFF, in Intel Android platform, it will cause system hang. Here we need sync the hotplug work i

[Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device suspending

2013-07-27 Thread Chris Wilson
On Sun, Jul 28, 2013 at 01:43:02AM +0800, Chuansheng Liu wrote: > > It is possible that during i915 device suspending with one pending > hotplug work, one of cases is the device resume/suspend quickly. > > At this case, the hotplug work will be executed even after device > is OFF, in Intel Androi

[Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device suspending

2013-07-27 Thread Liu, Chuansheng
lists.freedesktop.org > Subject: Re: [Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device > suspending > > On Sun, Jul 28, 2013 at 01:43:02AM +0800, Chuansheng Liu wrote: > > > > It is possible that during i915 device suspending with one pending > > hotplug work

Re: [Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device suspending

2013-07-27 Thread Chris Wilson
On Sun, Jul 28, 2013 at 01:43:02AM +0800, Chuansheng Liu wrote: > > It is possible that during i915 device suspending with one pending > hotplug work, one of cases is the device resume/suspend quickly. > > At this case, the hotplug work will be executed even after device > is OFF, in Intel Androi