Quoting Oscar Mateo (2017-10-13 21:54:09) > To their rightful place inside intel_workarounds.c > > Signed-off-by: Oscar Mateo <oscar.ma...@intel.com> > Cc: Rodrigo Vivi <rodrigo.v...@intel.com> > Cc: Chris Wilson <ch...@chris-wilson.co.uk> > Cc: Mika Kuoppala <mika.kuopp...@linux.intel.com> > Cc: Ville Syrjälä <ville.syrj...@linux.intel.com> > --- > diff --git a/drivers/gpu/drm/i915/intel_workarounds.c > b/drivers/gpu/drm/i915/intel_workarounds.c > index 63086ef..b309df3 100644 > --- a/drivers/gpu/drm/i915/intel_workarounds.c > +++ b/drivers/gpu/drm/i915/intel_workarounds.c > @@ -898,6 +898,23 @@ static int glk_display_workarounds_init(struct > drm_i915_private *dev_priv) > if (ret) > return ret; > > + /* > + * WaDisablePWMClockGating:glk > + * Backlight PWM may stop in the asserted state, causing backlight > + * to stay fully on. > + */ > + DISPLAY_WA_SET_BIT(GEN9_CLKGATE_DIS_0, PWM1_GATING_DIS | > PWM2_GATING_DIS); > + > + /* WaDDIIOTimeout:glk */ > + if (IS_GLK_REVID(dev_priv, 0, GLK_REVID_A1)) > + DISPLAY_WA_CLR_BIT(CHICKEN_MISC_2, GLK_CL0_PWR_DOWN | > + GLK_CL1_PWR_DOWN | > + GLK_CL2_PWR_DOWN); > + > + /* Display WA #1133: WaFbcSkipSegments:glk */ > + DISPLAY_WA_SET_FIELD(ILK_DPFC_CHICKEN, GLK_SKIP_SEG_COUNT_MASK, > + GLK_SKIP_SEG_EN | GLK_SKIP_SEG_COUNT(1)); > +
Random thought in passing, we are converging on REG_FIELD... Reviewed-by: Chris Wilson <ch...@chris-wilson.co.uk> -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
