On Mon, 24 May 2010 16:46:29 -0400, Adam Jackson wrote:
> Disable the CRT plug interrupt while doing the force cycle, explicitly
> clear any CRT interrupt we may have generated, and restore when done.
> Should mitigate interrupt storms from hotplug detection.
Nice, I've been hoping someone would
On Tue, May 25, 2010 at 10:46 AM, Adam Jackson wrote:
> On Mon, 2010-05-24 at 21:46 -0400, Andrew Lutomirski wrote:
>> On Mon, May 24, 2010 at 4:46 PM, Adam Jackson wrote:
>> > Disable the CRT plug interrupt while doing the force cycle, explicitly
>> > clear any CRT interrupt we may have generate
On Mon, 2010-05-24 at 21:46 -0400, Andrew Lutomirski wrote:
> On Mon, May 24, 2010 at 4:46 PM, Adam Jackson wrote:
> > Disable the CRT plug interrupt while doing the force cycle, explicitly
> > clear any CRT interrupt we may have generated, and restore when done.
> > Should mitigate interrupt stor
On Mon, May 24, 2010 at 4:46 PM, Adam Jackson wrote:
> Disable the CRT plug interrupt while doing the force cycle, explicitly
> clear any CRT interrupt we may have generated, and restore when done.
> Should mitigate interrupt storms from hotplug detection.
>
Is there any locking in here to protec
Disable the CRT plug interrupt while doing the force cycle, explicitly
clear any CRT interrupt we may have generated, and restore when done.
Should mitigate interrupt storms from hotplug detection.
Signed-off-by: Adam Jackson
---
drivers/gpu/drm/i915/i915_reg.h |1 -
drivers/gpu/drm/i915/in
