On Thu, Oct 11, 2018 at 08:24:55AM +0200, Hans Verkuil wrote: > On 11/10/18 02:44, José Roberto de Souza wrote: > > drm_dp_cec_register_connector() is called when registering each DP > > connector in DRM, while sounds a good idea register CEC adapters as > > earlier as possible, it causes some driver initialization delay > > trying to do DPCD transactions in disconnected connectors. > > > > This change will cause no regressions as drm_dp_cec_set_edid() will > > still be called in further detection of connected connectors with a > > valid edid parameter. > > > > This change reduced the module load of i915 by average 0.5sec in a > > machine with just one DP port disconnected while reducing more than > > 3sec in a machine with 4 DP ports disconnected. > > > > Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx> > > Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx> > > I acked this on Sep 25th, but it seems you missed that. For next time around: Just go ahead and apply to drm-misc, since that probably means the author doesn't have commit rights :-) Anyway applied now, thanks for the patch. -Daniel > > Anyway: > > Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> > > Regards, > > Hans > > > --- > > drivers/gpu/drm/drm_dp_cec.c | 2 -- > > 1 file changed, 2 deletions(-) > > > > diff --git a/drivers/gpu/drm/drm_dp_cec.c b/drivers/gpu/drm/drm_dp_cec.c > > index 8a718f85079a..b15cee85b702 100644 > > --- a/drivers/gpu/drm/drm_dp_cec.c > > +++ b/drivers/gpu/drm/drm_dp_cec.c > > @@ -424,8 +424,6 @@ void drm_dp_cec_register_connector(struct drm_dp_aux *aux, const char *name, > > aux->cec.parent = parent; > > INIT_DELAYED_WORK(&aux->cec.unregister_work, > > drm_dp_cec_unregister_work); > > - > > - drm_dp_cec_set_edid(aux, NULL); > > } > > EXPORT_SYMBOL(drm_dp_cec_register_connector); > > > > > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/dri-devel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
