On Thu, Jul 08, 2021 at 02:18:25PM -0700, José Roberto de Souza wrote: > This workaround is not needed for platforms with display 13. > > Cc: Gwan-gyeong Mun <gwan-gyeong.mun@xxxxxxxxx> > Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx> Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx> > --- > drivers/gpu/drm/i915/display/intel_display_power.c | 9 +++++---- > 1 file changed, 5 insertions(+), 4 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c > index 285380079aab2..6fc766da66054 100644 > --- a/drivers/gpu/drm/i915/display/intel_display_power.c > +++ b/drivers/gpu/drm/i915/display/intel_display_power.c > @@ -5822,10 +5822,11 @@ static void tgl_bw_buddy_init(struct drm_i915_private *dev_priv) > intel_de_write(dev_priv, BW_BUDDY_PAGE_MASK(i), > table[config].page_mask); > > - /* Wa_22010178259:tgl,rkl */ > - intel_de_rmw(dev_priv, BW_BUDDY_CTL(i), > - BW_BUDDY_TLB_REQ_TIMER_MASK, > - BW_BUDDY_TLB_REQ_TIMER(0x8)); > + /* Wa_22010178259:tgl,dg1,rkl,adl-s */ > + if (DISPLAY_VER(dev_priv) == 12) > + intel_de_rmw(dev_priv, BW_BUDDY_CTL(i), > + BW_BUDDY_TLB_REQ_TIMER_MASK, > + BW_BUDDY_TLB_REQ_TIMER(0x8)); > } > } > } > -- > 2.32.0 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Matt Roper Graphics Software Engineer VTT-OSGC Platform Enablement Intel Corporation (916) 356-2795 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
