This patch adds PSR Support to Baytrail.
Baytrail cannot easily detect screen updates and force PSR exit.
So we inactivate it on busy_ioctl and update to get it back
on next display mark_idle.
The current issue with this implementation is the cursor updates.
(Yet to be fixed).
Signed-off-by: Rodr
This patch adds PSR Support to Baytrail.
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 on next display mark_idle.
v2: Also inactivate PSR on cursor update.
v3: Inactivate PSR o
On Wed, Feb 05, 2014 at 05:04:31PM -0200, Rodrigo Vivi wrote:
> This patch adds PSR Support to Baytrail.
>
> 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 on next display ma
On Fri, Feb 07, 2014 at 04:05:26PM -0200, Rodrigo Vivi wrote:
> On Fri, Feb 7, 2014 at 3:24 PM, Ville Syrjälä
> wrote:
> > On Wed, Feb 05, 2014 at 05:04:31PM -0200, Rodrigo Vivi wrote:
> >> This patch adds PSR Support to Baytrail.
> >>
> >> Baytrail cannot easily detect screen updates and force PS
On Fri, Feb 7, 2014 at 3:24 PM, Ville Syrjälä
wrote:
> On Wed, Feb 05, 2014 at 05:04:31PM -0200, Rodrigo Vivi wrote:
>> This patch adds PSR Support to Baytrail.
>>
>> Baytrail cannot easily detect screen updates and force PSR exit.
>> So we inactivate it on {busy_ioctl, set_domain, sw_finish and m