diff mbox series

[CI,6/6] drm/i915/display/xelpd: Extend Wa_14011508470

Message ID 20210713003854.143197-6-jose.souza@intel.com (mailing list archive)
State New, archived
Headers show
Series [CI,1/6] drm/i915/display: Settle on "adl-x" in WA comments | expand

Commit Message

Souza, Jose July 13, 2021, 12:38 a.m. UTC 
This workaround is also applicable to xelpd display so extending it.

Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display_power.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index 6fc766da66054..d92db471411e5 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -5883,8 +5883,8 @@  static void icl_display_core_init(struct drm_i915_private *dev_priv,
 	if (resume && intel_dmc_has_payload(dev_priv))
 		intel_dmc_load_program(dev_priv);
 
-	/* Wa_14011508470 */
-	if (DISPLAY_VER(dev_priv) == 12) {
+	/* Wa_14011508470:tgl,dg1,rkl,adl-s,adl-p */
+	if (DISPLAY_VER(dev_priv) >= 12) {
 		val = DCPR_CLEAR_MEMSTAT_DIS | DCPR_SEND_RESP_IMM |
 		      DCPR_MASK_LPMODE | DCPR_MASK_MAXLATENCY_MEMUP_CLR;
 		intel_uncore_rmw(&dev_priv->uncore, GEN11_CHICKEN_DCPR_2, 0, val);