On Wed, 2020-02-12 at 17:36 +0200, Jani Nikula wrote:
> On Wed, 12 Feb 2020, Stanislav Lisovskiy <
> stanislav.lisovs...@intel.com> wrote:
> > TGL BIOS seems to enable both DBuf slices ocasionally, depending
> > how many displays are connected, while i915 according to BSpec
> > was powering on S1 D
On Wed, Feb 12, 2020 at 05:36:40PM +0200, Jani Nikula wrote:
> On Wed, 12 Feb 2020, Stanislav Lisovskiy
> wrote:
> > TGL BIOS seems to enable both DBuf slices ocasionally, depending
> > how many displays are connected, while i915 according to BSpec
> > was powering on S1 DBuf slice, until a modes
On Wed, 12 Feb 2020, Stanislav Lisovskiy wrote:
> TGL BIOS seems to enable both DBuf slices ocasionally, depending
> how many displays are connected, while i915 according to BSpec
> was powering on S1 DBuf slice, until a modeset was done.
>
> This was causing a brief flash during the boot as we we
TGL BIOS seems to enable both DBuf slices ocasionally, depending
how many displays are connected, while i915 according to BSpec
was powering on S1 DBuf slice, until a modeset was done.
This was causing a brief flash during the boot as we were
disabling slice, previously used by BIOS with that.
To
