Re: [Intel-gfx] [PATCH v5 4/4] drm/i915: DVO pixel clock check

2015-08-27 Thread shuang . he
Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang...@intel.com) Task id: 7228 -Summary- Platform Delta drm-intel-nightly Series Applied ILK -1

Re: [Intel-gfx] [PATCH v5 4/4] drm/i915: DVO pixel clock check

2015-08-26 Thread Daniel Vetter
On Fri, Aug 21, 2015 at 02:52:54PM +0300, Mika Kahola wrote: > On Fri, 2015-08-21 at 13:58 +0300, Ville Syrjälä wrote: > > On Tue, Aug 18, 2015 at 02:37:02PM +0300, Mika Kahola wrote: > > > It is possible the we request to have a mode that has > > > higher pixel clock than our HW can support. This

Re: [Intel-gfx] [PATCH v5 4/4] drm/i915: DVO pixel clock check

2015-08-21 Thread Mika Kahola
On Fri, 2015-08-21 at 13:58 +0300, Ville Syrjälä wrote: > On Tue, Aug 18, 2015 at 02:37:02PM +0300, Mika Kahola wrote: > > It is possible the we request to have a mode that has > > higher pixel clock than our HW can support. This patch > > checks if requested pixel clock is lower than the one > > s

Re: [Intel-gfx] [PATCH v5 4/4] drm/i915: DVO pixel clock check

2015-08-21 Thread Ville Syrjälä
On Tue, Aug 18, 2015 at 02:37:02PM +0300, Mika Kahola wrote: > It is possible the we request to have a mode that has > higher pixel clock than our HW can support. This patch > checks if requested pixel clock is lower than the one > supported by the HW. The requested mode is discarded > if we cannot

[Intel-gfx] [PATCH v5 4/4] drm/i915: DVO pixel clock check

2015-08-18 Thread Mika Kahola
It is possible the we request to have a mode that has higher pixel clock than our HW can support. This patch checks if requested pixel clock is lower than the one supported by the HW. The requested mode is discarded if we cannot support the requested pixel clock. This patch applies to DVO. V2: -