Re: [Intel-gfx] [PATCH v3] drm/i915: Do not enable DRRS when PSR is enabled

2017-09-18 Thread Rodrigo Vivi
On Mon, Sep 18, 2017 at 12:35 PM, Rodrigo Vivi wrote: > On Thu, Sep 14, 2017 at 06:16:41PM +, Radhakrishna Sripada wrote: >> Some platforms do not support PSR and DRRS simultaneously. >> Visual artifacts and flickering were reported on BDW HP Spectre >> x360 Convertible. Deferring to PSR when

Re: [Intel-gfx] [PATCH v3] drm/i915: Do not enable DRRS when PSR is enabled

2017-09-18 Thread Rodrigo Vivi
On Thu, Sep 14, 2017 at 06:16:41PM +, Radhakrishna Sripada wrote: > Some platforms do not support PSR and DRRS simultaneously. > Visual artifacts and flickering were reported on BDW HP Spectre > x360 Convertible. Deferring to PSR when both PSR and DRRS are > supported by the panel. > > V2: Min

[Intel-gfx] [PATCH v3] drm/i915: Do not enable DRRS when PSR is enabled

2017-09-14 Thread Radhakrishna Sripada
Some platforms do not support PSR and DRRS simultaneously. Visual artifacts and flickering were reported on BDW HP Spectre x360 Convertible. Deferring to PSR when both PSR and DRRS are supported by the panel. V2: Minor code-style changes suggested by Rodrigo V3: Add a WARN_ON during PSR init sugge