[Intel-gfx] [RESEND-CI v4 15/15] drm/i915/glk: set HDMI 2.0 identifier

[Ander Conselvan De Oliveira]

On Fri, 2017-06-30 at 17:47 +0530, Sharma, Shashank wrote:
> Regards
> 
> Shashank
> 
> 
> On 6/30/2017 5:37 PM, Ander Conselvan De Oliveira wrote:
> > On Wed, 2017-06-21 at 16:04 +0530, Shashank Sharma wrote:
> > > This patch sets the is_hdmi2_src identifier in drm connector
> > > for GLK platform. GLK contains a native HDMI 2.0 controller.
> > > This identifier will help the EDID handling functions to save
> > > lot of work which is specific to HDMI 2.0 sources.
> > > 
> > > V3: Added this patch
> > > V4: Rebase
> > > 
> > > Signed-off-by: Shashank Sharma <shashank.sharma at intel.com>
> > 
> > This and patches 12 and 14 look fine to me. I'm not sure about the patch split,
> > maybe they should be squashed together in the end? And perhaps patch 10 and 13
> > too if the refactor I proposed are separate prep patches.
> 
> In fact this is exactly how I prepared at the first place, keeping all 
> the crtc/pipe level changes together.
> But then I thought the patch might be touching too many things, and 
> might be too big or complex for
> review, that's why I had split into 3-4 small patches :-)
> >   But anyway, you can
> > use
> > 
> > Reviewed-by: Ander Conselvan de Oliveira <conselvan2 at gmail.com>
> > 
> > on those if you want.
> 
> Thanks, I guess this applies for 12,14,10,13 and 15 (with a separate 
> patch for CSC coeff handling).
> Please correct me if I misunderstood.

This applies to 12, 14 and 15.

Ander

> 
> - Shashank
> > 
> > 
> > > ---
> > >   drivers/gpu/drm/i915/intel_hdmi.c | 3 +++
> > >   1 file changed, 3 insertions(+)
> > > 
> > > diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
> > > index 3bd9af3..0d9d088 100644
> > > --- a/drivers/gpu/drm/i915/intel_hdmi.c
> > > +++ b/drivers/gpu/drm/i915/intel_hdmi.c
> > > @@ -1979,6 +1979,9 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
> > >   	connector->doublescan_allowed = 0;
> > >   	connector->stereo_allowed = 1;
> > >   
> > > +	if (IS_GEMINILAKE(dev_priv))
> > > +		connector->ycbcr_420_allowed = true;
> > > +
> > >   	intel_hdmi->ddc_bus = intel_hdmi_ddc_pin(dev_priv, port);
> > >   
> > >   	switch (port) {
> 
>