On Thu, Sep 28, 2017 at 01:18:30PM -0700, Rodrigo Vivi wrote:
> On Thu, Sep 28, 2017 at 07:54:36PM +, Imre Deak wrote:
> > On GLK and CNL enabling a pipe with its pipe scaler enabled will result
> > in a FIFO underrun. This happens only once after driver loading or
> > system/runtime resume,
On Thu, Sep 28, 2017 at 07:54:36PM +, Imre Deak wrote:
> On GLK and CNL enabling a pipe with its pipe scaler enabled will result
> in a FIFO underrun. This happens only once after driver loading or
> system/runtime resume, more specifically after power well 1 gets
> enabled; subsequent
On GLK and CNL enabling a pipe with its pipe scaler enabled will result
in a FIFO underrun. This happens only once after driver loading or
system/runtime resume, more specifically after power well 1 gets
enabled; subsequent modesets seem to be free of underruns. The BSpec
workaround for this is to
