[PATCH 4/5] drm/i915: Ask the sink whether training is required when exiting PSR main-link off mode

From: Ville Syrjälä The sink can tell us if link training needs to be performed when exiting PSR main-link off mode. Currently we get that information from the VBT, but at least on my HSW the VBT says one thing, the sink another. And in practice the sink doesn't

[PATCH 4/5] drm/i915: Ask the sink whether training is required when exiting PSR main-link off mode

On Wed, May 18, 2016 at 09:34:21PM +0300, ville.syrjala at linux.intel.com wrote: > From: Ville Syrjälä > > The sink can tell us if link training needs to be performed when > exiting PSR main-link off mode. Currently we get that information > from the VBT, but at least on my HSW the VBT says