This solves the blank screen problem on the MacBook Air 6,2. The
comments state that we need to force edp vdd so lets put it back. The
EDP_FORCE_VDD bit was removed in commit:
commit dff392dbd258381a6c3164f38420593f2d291e3b
drm/i915: don't touch the VDD when disabling the panel
Bugzilla: http
On Sat, Mar 01, 2014 at 03:29:41PM -0300, Rodrigo Vivi wrote:
> On Sat, Mar 1, 2014 at 5:45 AM, Chris Wilson wrote:
> > On Fri, Feb 28, 2014 at 08:44:45PM -0300, Rodrigo Vivi wrote:
> >> Baytrail cannot easily detect screen updates and force PSR exit.
> >> So we inactivate it on {busy_ioctl, set_d
On Sat, Mar 1, 2014 at 5:45 AM, Chris Wilson wrote:
> On Fri, Feb 28, 2014 at 08:44:45PM -0300, Rodrigo Vivi wrote:
>> Baytrail cannot easily detect screen updates and force PSR exit.
>> So we inactivate it on {busy_ioctl, set_domain, sw_finish and mark_busy}
>> and update to enable it back it lat
On Sat, Mar 1, 2014 at 5:45 AM, Chris Wilson wrote:
> On Fri, Feb 28, 2014 at 08:44:45PM -0300, Rodrigo Vivi wrote:
>> Baytrail cannot easily detect screen updates and force PSR exit.
>> So we inactivate it on {busy_ioctl, set_domain, sw_finish and mark_busy}
>> and update to enable it back it lat
On Fri, Feb 28, 2014 at 08:44:45PM -0300, Rodrigo Vivi wrote:
> Baytrail cannot easily detect screen updates and force PSR exit.
> So we inactivate it on {busy_ioctl, set_domain, sw_finish and mark_busy}
> and update to enable it back it later with a delayed workqueue.
Why are we not checking if t
