On Thu, 2020-09-10 at 17:46 +0300, Ville Syrjälä wrote:
> On Tue, Sep 08, 2020 at 01:51:56PM -0400, Lyude Paul wrote:
> > On Fri, 2020-09-04 at 14:53 +0300, Ville Syrjala wrote:
> > > From: Ville Syrjälä
> > >
> > > Deal with more cases in drm_dp_downstream_max_bpc():
> > > - DPCD 1.0 ->
On Tue, Sep 08, 2020 at 01:51:56PM -0400, Lyude Paul wrote:
> On Fri, 2020-09-04 at 14:53 +0300, Ville Syrjala wrote:
> > From: Ville Syrjälä
> >
> > Deal with more cases in drm_dp_downstream_max_bpc():
> > - DPCD 1.0 -> assume 8bpc for non-DP
> > - DPCD 1.1+ DP (or DP++ with DP sink) -> allow
On Fri, 2020-09-04 at 14:53 +0300, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Deal with more cases in drm_dp_downstream_max_bpc():
> - DPCD 1.0 -> assume 8bpc for non-DP
> - DPCD 1.1+ DP (or DP++ with DP sink) -> allow anything
> - DPCD 1.1+ TMDS -> check the caps, assume 8bpc if the value
On Fri, 2020-09-04 at 14:53 +0300, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Deal with more cases in drm_dp_downstream_max_bpc():
> - DPCD 1.0 -> assume 8bpc for non-DP
> - DPCD 1.1+ DP (or DP++ with DP sink) -> allow anything
> - DPCD 1.1+ TMDS -> check the caps, assume 8bpc if the value