Re: [Intel-gfx] [PATCH V7] drm/i915/skl: SKL CDCLK change on modeset tracking VCO

2016-02-25 Thread Clint Taylor
On 02/25/2016 05:49 AM, Ville Syrjälä wrote: On Tue, Feb 16, 2016 at 09:44:55AM -0800, clinton.a.tay...@intel.com wrote: From: Clint Taylor Set cdclk based on the max required pixel clock based on VCO selected. Track boot vco instead of boot cdclk. The vco is now tracked at the atomic level a

Re: [Intel-gfx] [PATCH V7] drm/i915/skl: SKL CDCLK change on modeset tracking VCO

2016-02-25 Thread Ville Syrjälä
On Tue, Feb 16, 2016 at 09:44:55AM -0800, clinton.a.tay...@intel.com wrote: > From: Clint Taylor > > Set cdclk based on the max required pixel clock based on VCO > selected. Track boot vco instead of boot cdclk. > > The vco is now tracked at the atomic level and all CRTCs updated if > the requir

Re: [Intel-gfx] [PATCH V7] drm/i915/skl: SKL CDCLK change on modeset tracking VCO

2016-02-17 Thread Ville Syrjälä
On Tue, Feb 16, 2016 at 09:44:55AM -0800, clinton.a.tay...@intel.com wrote: > From: Clint Taylor > > Set cdclk based on the max required pixel clock based on VCO > selected. Track boot vco instead of boot cdclk. > > The vco is now tracked at the atomic level and all CRTCs updated if > the requir

[Intel-gfx] [PATCH V7] drm/i915/skl: SKL CDCLK change on modeset tracking VCO

2016-02-16 Thread clinton . a . taylor
From: Clint Taylor Set cdclk based on the max required pixel clock based on VCO selected. Track boot vco instead of boot cdclk. The vco is now tracked at the atomic level and all CRTCs updated if the required vco is changed. Not tested with eDP v1.4 panels that require 8640 vco due to availabili