On Thu, Mar 05, 2020 at 08:55:31AM +0000, Lisovskiy, Stanislav wrote:
> On Tue, 2020-03-03 at 03:08 +0530, Swati Sharma wrote:
> > Converting error to debug print if sink fails to configure scrambling
> > or
> > TMDS bit clock ratio. In this case, we are timing out while disabling
> > the scrambling and setting the SCDC ratio, as there is no response
> > to the I2C SCDC write from the sink device. Error isn't due to
> > something
> > wrong done from driver side.
> >
> > Signed-off-by: Swati Sharma <swati2.sharma@xxxxxxxxx>
> > Suggested-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> > ---
> > drivers/gpu/drm/i915/display/intel_ddi.c | 5 +++--
> > 1 file changed, 3 insertions(+), 2 deletions(-)
>
> Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@xxxxxxxxx>
Pushed to dinq. Thanks for the patch and review.
>
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c
> > b/drivers/gpu/drm/i915/display/intel_ddi.c
> > index 284219da7df8..457ca88cd277 100644
> > --- a/drivers/gpu/drm/i915/display/intel_ddi.c
> > +++ b/drivers/gpu/drm/i915/display/intel_ddi.c
> > @@ -3564,8 +3564,9 @@ static void intel_enable_ddi_hdmi(struct
> > intel_encoder *encoder,
> > if (!intel_hdmi_handle_sink_scrambling(encoder, connector,
> > crtc_state-
> > >hdmi_high_tmds_clock_ratio,
> > crtc_state-
> > >hdmi_scrambling))
> > - DRM_ERROR("[CONNECTOR:%d:%s] Failed to configure sink
> > scrambling/TMDS bit clock ratio\n",
> > - connector->base.id, connector->name);
> > + DRM_DEBUG_KMS("[CONNECTOR:%d:%s] Failed to configure
> > sink "
> > + "scrambling/TMDS bit clock ratio\n",
> > + connector->base.id, connector->name);
> >
> > /* Display WA #1143: skl,kbl,cfl */
> > if (IS_GEN9_BC(dev_priv)) {
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--
Ville Syrjälä
Intel
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