> -----Original Message----- > From: Intel-gfx <intel-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Matt > Roper > Sent: Friday, May 7, 2021 7:28 PM > To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx > Subject: [PATCH v3 39/48] drm/i915/bigjoiner: Mode validation > with uncompressed pipe joiner > > From: Animesh Manna <animesh.manna@xxxxxxxxx> > > No need for checking dsc flag for uncompressed pipe joiner mode validation. > > Cc: Manasi Navare <manasi.d.navare@xxxxxxxxx> > Signed-off-by: Animesh Manna <animesh.manna@xxxxxxxxx> > Signed-off-by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx> > Signed-off-by: Matt Roper <matthew.d.roper@xxxxxxxxx> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx> > --- > drivers/gpu/drm/i915/display/intel_dp.c | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_dp.c > b/drivers/gpu/drm/i915/display/intel_dp.c > index b9b8a0b9889a..92d4c5ab32d7 100644 > --- a/drivers/gpu/drm/i915/display/intel_dp.c > +++ b/drivers/gpu/drm/i915/display/intel_dp.c > @@ -819,8 +819,11 @@ intel_dp_mode_valid(struct drm_connector > *connector, > dsc = dsc_max_output_bpp && dsc_slice_count; > } > > - /* big joiner configuration needs DSC */ > - if (bigjoiner && !dsc) > + /* > + * Big joiner configuration needs DSC for TGL which is not true for > + * XE_LPD where uncompressed joiner is supported. > + */ > + if (DISPLAY_VER(dev_priv) < 13 && bigjoiner && !dsc) > return MODE_CLOCK_HIGH; > > if (mode_rate > max_rate && !dsc) > -- > 2.25.4 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/intel-gfx _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
