Re: [PATCH] drm/i915: Clear pipe's pll hw state in hsw_dp_set_ddi_pll_sel()

2015-06-30 Thread Jani Nikula
On Tue, 30 Jun 2015, Ander Conselvan de Oliveira wrote: > Similarly to what is done for SKL, clear the dpll_hw_state of the pipe > config in hsw_dp_set_ddi_pll_sel(), since it main contain stale values. > That can happen if a crtc that was previously driving an HDMI connector > switches to a DP

Re: [PATCH] drm/i915: Clear pipe's pll hw state in hsw_dp_set_ddi_pll_sel()

2015-06-30 Thread Jani Nikula
On Tue, 30 Jun 2015, Ander Conselvan de Oliveira ander.conselvan.de.olive...@intel.com wrote: Similarly to what is done for SKL, clear the dpll_hw_state of the pipe config in hsw_dp_set_ddi_pll_sel(), since it main contain stale values. That can happen if a crtc that was previously driving an