[Intel-gfx] [PATCH for stable 3.14 only 1/1] drm/i915: restore QUIRK_NO_PCH_PWM_ENABLE

[Romain Francoise]

Jani Nikula <jani.nikula at intel.com> writes:

> This reverts the bisected regressing

> commit bc0bb9fd1c7810407ab810d204bbaecb255fddde
> Author: Jani Nikula <jani.nikula at intel.com>
> Date:   Thu Nov 14 12:14:29 2013 +0200

>     drm/i915: remove QUIRK_NO_PCH_PWM_ENABLE

> restoring QUIRK_NO_PCH_PWM_ENABLE for a couple of Dell XPS models which
> broke in 3.14.

I've been running with this revert since v3.14-rc (and now v3.14.2), so:

Tested-by: Romain Francoise <romain at orebokech.com>