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.
Cc: Chris Wilson
Cc: Ville Syrjälä
Signed-off-by: Rodrigo Vivi
---
drivers/gpu/drm/i915/i915
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
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 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 6:10 PM, Chris Wilson wrote:
> 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
On Mon, Mar 03, 2014 at 01:09:36PM -0300, Rodrigo Vivi wrote:
> On Sat, Mar 1, 2014 at 6:10 PM, Chris Wilson wrote:
> > 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, Rod
On Wed, Mar 5, 2014 at 2:46 PM, Daniel Vetter wrote:
> On Mon, Mar 03, 2014 at 01:09:36PM -0300, Rodrigo Vivi wrote:
>> On Sat, Mar 1, 2014 at 6:10 PM, Chris Wilson
>> wrote:
>> > On Sat, Mar 01, 2014 at 03:29:41PM -0300, Rodrigo Vivi wrote:
>> >> On Sat, Mar 1, 2014 at 5:45 AM, Chris Wilson
>
On Wed, Mar 12, 2014 at 6:11 PM, Rodrigo Vivi wrote:
>> We have it, it's called dirtyfb. But we need to keep the current userspace
>> stuff mostly working first, hence all this trouble. We can fix the gtt
>> trouble with a delayed work (one vblank or so) which
>> a) does a psr_exit
>> b) shots dow
