On Mon, Apr 13, 2020 at 01:53:22PM -0400, Matt Atwood wrote:
> Reflect recent bspec changes.
>
> Bspec: 33451
>
> Signed-off-by: Matt Atwood <matthew.s.atw...@intel.com>
Matches the updated spec.
Reviewed-by: Matt Roper <matthew.d.ro...@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_display.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c
> b/drivers/gpu/drm/i915/display/intel_display.c
> index 70ec301fe6e3..415d1fff0362 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -525,7 +525,7 @@ skl_wa_827(struct drm_i915_private *dev_priv, enum pipe
> pipe, bool enable)
> intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe)) &
> ~(DUPS1_GATING_DIS | DUPS2_GATING_DIS));
> }
>
> -/* Wa_2006604312:icl */
> +/* Wa_2006604312:icl,ehl */
> static void
> icl_wa_scalerclkgating(struct drm_i915_private *dev_priv, enum pipe pipe,
> bool enable)
> @@ -6438,8 +6438,8 @@ static bool needs_scalerclk_wa(const struct
> intel_crtc_state *crtc_state)
> {
> struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
>
> - /* Wa_2006604312:icl */
> - if (crtc_state->scaler_state.scaler_users > 0 && IS_ICELAKE(dev_priv))
> + /* Wa_2006604312:icl,ehl */
> + if (crtc_state->scaler_state.scaler_users > 0 && IS_GEN(dev_priv, 11))
> return true;
>
> return false;
> @@ -6509,7 +6509,7 @@ static void intel_pre_plane_update(struct
> intel_atomic_state *state,
> needs_nv12_wa(new_crtc_state))
> skl_wa_827(dev_priv, pipe, true);
>
> - /* Wa_2006604312:icl */
> + /* Wa_2006604312:icl,ehl */
> if (!needs_scalerclk_wa(old_crtc_state) &&
> needs_scalerclk_wa(new_crtc_state))
> icl_wa_scalerclkgating(dev_priv, pipe, true);
> --
> 2.21.1
>
--
Matt Roper
Graphics Software Engineer
VTT-OSGC Platform Enablement
Intel Corporation
(916) 356-2795
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