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

[Ander Conselvan De Oliveira]

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. But anyway, you can
use

Reviewed-by: Ander Conselvan de Oliveira <conselvan2 at gmail.com>

on those if you want.


> ---
>  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) {