Re: [RFC 3/3] drm/i915: Set colorspace by enabling Infoframe

[Maarten Lankhorst <maarten.lankhorst@linux.intel.com>]

Op 24-07-18 om 17:45 schreef Uma Shankar:
> Based on colorspace property value create an infoframe
> with appropriate colorspace. This can be used to send an
> infoframe packet with proper colorspace value set which
> will help to enable wider color gamut like BT2020 on sink.
>
> Signed-off-by: Uma Shankar <uma.shankar@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_hdmi.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
> index 7fb96e2..319da1b 100644
> --- a/drivers/gpu/drm/i915/intel_hdmi.c
> +++ b/drivers/gpu/drm/i915/intel_hdmi.c
> @@ -491,6 +491,8 @@ static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
>  	else
>  		frame.avi.colorspace = HDMI_COLORSPACE_RGB;
>  
> +	frame.avi.extended_colorimetry = conn_state->colorspace;
> +
>  	drm_hdmi_avi_infoframe_quant_range(&frame.avi, adjusted_mode,
>  					   crtc_state->limited_color_range ?
>  					   HDMI_QUANTIZATION_RANGE_LIMITED :

I would merge this with the previous patch, to be honest.

If it was non-trivial I would suggest splitting it up. :)

~Maarten

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