-
Damien Lespiau authored
I was dumping the DDI translation tables to make sure my patch updating the HDMI entry was doing the right thing when I noticed that the table was showing reset values after DPMS. And indeed, the DDI translation registers are in power well 1 on SKL, and so we're losing their values when shutting down eDP. Calling intel_prepare_ddi() on PW1 enabling re-programs the table. Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
1d2b9526