[PATCH] drm/i915/dp: Try to find proper bpc for DP->legacy converters. (v2)

2016-05-18 Thread Jani Nikula
On Wed, 18 May 2016, Mario Kleiner wrote: > On 05/17/2016 08:51 AM, Daniel Vetter wrote: >> On Thu, May 12, 2016 at 06:43:58PM +0200, Mario Kleiner wrote: >>> This fixes a regression in output precision for DVI and VGA >>> video sinks connected to Intel hw via active DisplayPort->DVI/VGA >>>

[PATCH] drm/i915/dp: Try to find proper bpc for DP->legacy converters. (v2)

2016-05-18 Thread Mario Kleiner
On 05/17/2016 08:51 AM, Daniel Vetter wrote: > On Thu, May 12, 2016 at 06:43:58PM +0200, Mario Kleiner wrote: >> This fixes a regression in output precision for DVI and VGA >> video sinks connected to Intel hw via active DisplayPort->DVI/VGA >> converters. >> >> The regression was indirectly

[PATCH] drm/i915/dp: Try to find proper bpc for DP->legacy converters. (v2)

2016-05-17 Thread Daniel Vetter
On Thu, May 12, 2016 at 06:43:58PM +0200, Mario Kleiner wrote: > This fixes a regression in output precision for DVI and VGA > video sinks connected to Intel hw via active DisplayPort->DVI/VGA > converters. > > The regression was indirectly introduced by commit 013dd9e03872 > ("drm/i915/dp: fall

[PATCH] drm/i915/dp: Try to find proper bpc for DP->legacy converters. (v2)

2016-05-12 Thread Mario Kleiner
This fixes a regression in output precision for DVI and VGA video sinks connected to Intel hw via active DisplayPort->DVI/VGA converters. The regression was indirectly introduced by commit 013dd9e03872 ("drm/i915/dp: fall back to 18 bpp when sink capability is unknown"). Our current drm edid 1.3