[Intel-gfx] [PATCH v2 06/13] drm/exynos: replace drm_detect_hdmi_monitor() with drm_display_info.is_hdmi

[Claudio Suarez]

On Wed, Oct 27, 2021 at 07:28:45AM +0900, Inki Dae wrote:
> Hi,
> 
> 21. 10. 17. 오전 3:42에 Claudio Suarez 이(가) 쓴 글:
> > 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
> > 
> > Signed-off-by: Claudio Suarez <cssk at net-c.es>
> > ---
> >  drivers/gpu/drm/exynos/exynos_hdmi.c | 6 ++++--
> >  1 file changed, 4 insertions(+), 2 deletions(
> > 
> > diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
> > index 7655142a4651..a563d6386abe 100644
> > --- a/drivers/gpu/drm/exynos/exynos_hdmi.c
> > +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
> > @@ -893,12 +893,14 @@ static int hdmi_get_modes(struct drm_connector *connector)
> >  	if (!edid)
> >  		return -ENODEV;
> >  
> > -	hdata->dvi_mode = !drm_detect_hdmi_monitor(edid);
> > +	/* This updates connector->display_info */
> > +	drm_connector_update_edid_property(connector, edid);
> > +
> > +	hdata->dvi_mode = !connector->display_info.is_hdmi;
> 
> Thanks for correcting this. Yeah, we should use drm_display_info.is_hdmi parsed from EDID.
> https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/drivers/gpu/drm/drm_edid.c?h=v5.14.14#n4725
> 
> Signed-off-by: Inki Dae <inki.dae at samsung.com>


Thank you, Inki.

Best regards
Claudio Suarez