On Mon, Dec 10, 2018 at 06:20:41PM +0200, Ville Syrjälä wrote:
> On Mon, Dec 10, 2018 at 11:03:53AM +0100, Daniel Vetter wrote:
> > The correct way for legacy drivers to update properties that need to
> > do a full modeset, is to do a full modeset.
> >
> > Note that we don't need to call the drm_mode_config_internal helper
> > because we're not changing any of the refcounted paramters.
> >
> > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
> > Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
> > ---
> > drivers/gpu/drm/i2c/ch7006_drv.c | 6 +++---
> > 1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i2c/ch7006_drv.c b/drivers/gpu/drm/i2c/ch7006_drv.c
> > index 544a8a2d3562..719c79d3fac9 100644
> > --- a/drivers/gpu/drm/i2c/ch7006_drv.c
> > +++ b/drivers/gpu/drm/i2c/ch7006_drv.c
> > @@ -359,10 +359,10 @@ static int ch7006_encoder_set_property(struct drm_encoder *encoder,
> > if (modes_changed) {
> > drm_helper_probe_single_connector_modes(connector, 0, 0);
> >
> > - /* Disable the crtc to ensure a full modeset is
> > - * performed whenever it's turned on again. */
> > if (crtc)
> > - drm_crtc_force_disable(crtc);
> > + return drm_crtc_helper_set_mode(crtc, &crtc->mode,
> > + crtc->x, crtc->y,
> > + crtc->primary->fb);
>
> That guy seems to return a bool.
Indeed, thanks for spotting this. Will respin.
-Daniel
>
> > }
> >
> > return 0;
> > --
> > 2.20.0.rc1
> >
> > _______________________________________________
> > Intel-gfx mailing list
> > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> > https://lists.freedesktop.org/mailman/listinfo/intel-gfx
>
> --
> Ville Syrjälä
> Intel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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