Also some breadcrumbs for how exactly to find this. Probably should pass drm_connector * or at least drm_display_info * to that function instead. But drm_hdmi_avi_infoframe_quant_range probably also wants drm_connector_state (and the hdmi stuff moved into that), so this is a bit more work.
Cc: Ville Syrjälä <ville.syrj...@linux.intel.com> Fixes: 9271c0ca573e ("drm/edid: Don't send non-zero YQ in AVI infoframe for HDMI 1.x sinks") Signed-off-by: Daniel Vetter <daniel.vet...@intel.com> --- drivers/gpu/drm/drm_edid.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 365901c1c33c..56ebef0c5fad 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -4871,6 +4871,11 @@ EXPORT_SYMBOL(drm_hdmi_avi_infoframe_from_display_mode); * @mode: DRM display mode * @rgb_quant_range: RGB quantization range (Q) * @rgb_quant_range_selectable: Sink support selectable RGB quantization range (QS) + * @is_hdmi2_sink: HDMI 2.0 sink, which has different default recommendations + * + * Note that @is_hdmi2_sink can be derrived by looking at the + * &drm_scdc.supported flag stored in &drm_hdmi_info.scdc, + * &drm_display_info.hdmi, which can be found in &drm_connector.display_info. */ void drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame, -- 2.15.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel