On Thu, Nov 26, 2020 at 01:44:38PM +0530, Uma Shankar wrote:
> Content type is supported on HDMI sink devices. Attached the
> property for the same for LSPCON based devices.
>
> v2: Added the content type programming when we are attaching
> the property to connector, as suggested by Ville.
>
> Signed-off-by: Uma Shankar <uma.shankar@xxxxxxxxx>
Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/display/intel_dp.c | 1 +
> drivers/gpu/drm/i915/display/intel_lspcon.c | 2 ++
> 2 files changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index 5aaa06d73609..c4bbebc8c23d 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -6803,6 +6803,7 @@ intel_dp_connector_register(struct drm_connector *connector)
> drm_object_attach_property(&connector->base,
> connector->dev->mode_config.hdr_output_metadata_property,
> 0);
> + drm_connector_attach_content_type_property(connector);
> }
>
> return ret;
> diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c b/drivers/gpu/drm/i915/display/intel_lspcon.c
> index 9552dfc55e20..0a4c05d67108 100644
> --- a/drivers/gpu/drm/i915/display/intel_lspcon.c
> +++ b/drivers/gpu/drm/i915/display/intel_lspcon.c
> @@ -539,6 +539,8 @@ void lspcon_set_infoframes(struct intel_encoder *encoder,
> frame.avi.ycc_quantization_range = HDMI_YCC_QUANTIZATION_RANGE_LIMITED;
> }
>
> + drm_hdmi_avi_infoframe_content_type(&frame.avi, conn_state);
> +
> ret = hdmi_infoframe_pack(&frame, buf, sizeof(buf));
> if (ret < 0) {
> DRM_ERROR("Failed to pack AVI IF\n");
> --
> 2.26.2
--
Ville Syrjälä
Intel
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