[Intel-gfx] [PATCH 15/15] drm/i915: replace drm_detect_hdmi_monitor() with drm_display_info.is_hdmi

[Ville Syrjälä]

On Fri, Oct 15, 2021 at 03:44:48PM +0300, Jani Nikula wrote:
> On Fri, 15 Oct 2021, Claudio Suarez <cssk at net-c.es> 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 at net-c.es>
> > ---
> >  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