[PATCH 5/5] drm/i915/gmbus: Remove the INTEL_DISPLAY_WA_16025573575 leftovers

[Ville Syrjala <ville.syrjala@linux.intel.com>]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

We no longer need the INTEL_DISPLAY_WA_16025573575 since the
bit banging code now always follows the w/a sequence.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_display_wa.c | 13 -------------
 drivers/gpu/drm/i915/display/intel_display_wa.h |  1 -
 2 files changed, 14 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_wa.c b/drivers/gpu/drm/i915/display/intel_display_wa.c
index 888676693f5e..2e3ff4861ef4 100644
--- a/drivers/gpu/drm/i915/display/intel_display_wa.c
+++ b/drivers/gpu/drm/i915/display/intel_display_wa.c
@@ -51,17 +51,6 @@ void intel_display_wa_apply(struct intel_display *display)
 		gen11_display_wa_apply(display);
 }
 
-/*
- * Wa_16025573575:
- * Fixes: Issue with bitbashing on Xe3 based platforms.
- * Workaround: Set masks bits in GPIO CTL and preserve it during bitbashing sequence.
- */
-static bool intel_display_needs_wa_16025573575(struct intel_display *display)
-{
-	return DISPLAY_VERx100(display) == 3000 || DISPLAY_VERx100(display) == 3002 ||
-		DISPLAY_VERx100(display) == 3500;
-}
-
 /*
  * Wa_14011503117:
  * Fixes: Before enabling the scaler DE fatal error is masked
@@ -134,8 +123,6 @@ bool __intel_display_wa(struct intel_display *display, enum intel_display_wa wa,
 	case INTEL_DISPLAY_WA_16023588340:
 		/* This is a GT workaround. */
 		return display->parent->wa && display->parent->wa->wa_16023588340(display->drm);
-	case INTEL_DISPLAY_WA_16025573575:
-		return intel_display_needs_wa_16025573575(display);
 	case INTEL_DISPLAY_WA_16025596647:
 		return DISPLAY_VER(display) == 20 &&
 			IS_DISPLAY_VERx100_STEP(display, 3000,
diff --git a/drivers/gpu/drm/i915/display/intel_display_wa.h b/drivers/gpu/drm/i915/display/intel_display_wa.h
index 425a300840aa..b707147a7587 100644
--- a/drivers/gpu/drm/i915/display/intel_display_wa.h
+++ b/drivers/gpu/drm/i915/display/intel_display_wa.h
@@ -42,7 +42,6 @@ enum intel_display_wa {
 	INTEL_DISPLAY_WA_16011342517,
 	INTEL_DISPLAY_WA_16011863758,
 	INTEL_DISPLAY_WA_16023588340,
-	INTEL_DISPLAY_WA_16025573575,
 	INTEL_DISPLAY_WA_16025596647,
 	INTEL_DISPLAY_WA_16029024088,
 	INTEL_DISPLAY_WA_16030862157,
-- 
2.55.0