On Fri, Oct 15, 2021 at 03:44:48PM +0300, Jani Nikula wrote:
> On Fri, 15 Oct 2021, Claudio Suarez <cssk@xxxxxxxx> wrote:
> > Once EDID is parsed, the monitor HDMI support information is available
> > through drm_display_info.is_hdmi. Retriving the same information with
> > drm_detect_hdmi_monitor() is less efficient. Change to
> > drm_display_info.is_hdmi where possible.
> >
> > This is a TODO task in Documentation/gpu/todo.rst
> >
> > Signed-off-by: Claudio Suarez <cssk@xxxxxxxx>
> > ---
> > drivers/gpu/drm/i915/display/intel_connector.c | 5 +++++
> > drivers/gpu/drm/i915/display/intel_connector.h | 1 +
> > drivers/gpu/drm/i915/display/intel_hdmi.c | 2 +-
> > drivers/gpu/drm/i915/display/intel_sdvo.c | 3 ++-
> > 4 files changed, 9 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_connector.c b/drivers/gpu/drm/i915/display/intel_connector.c
> > index 9bed1ccecea0..3346b55df6e1 100644
> > --- a/drivers/gpu/drm/i915/display/intel_connector.c
> > +++ b/drivers/gpu/drm/i915/display/intel_connector.c
> > @@ -213,6 +213,11 @@ int intel_ddc_get_modes(struct drm_connector *connector,
> > return ret;
> > }
> >
> > +bool intel_connector_is_hdmi_monitor(struct drm_connector *connector)
> > +{
> > + return connector->display_info.is_hdmi;
> > +}
> > +
>
> A helper like this belongs in drm, not i915. Seems useful in other
> drivers too.
Not sure it's actually helpful for i915. We end up having to root around
in the display_info in a lot of places anyway. So a helper for single
boolean seems a bit out of place perhaps.
--
Ville Syrjälä
Intel
