Commit 94bcf876 authored by Matt Roper's avatar Matt Roper
Browse files

drm/i915/mtl: Drop Wa_14017240301 



Drop Wa_14017240301, which is only relevant to pre-production MTL
hardware.  Although we usually wait a little bit longer to start
dropping pre-production workarounds for a platform, it was suggested to
eliminate this one slightly earlier because it's a bit unusual/ugly:
this workaround is a display-specific workaround that requires matching
on the graphics/GT IP version instead of the display IP version.

Suggested-by: default avatarJani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230907000354.3729827-2-matthew.d.roper@intel.com
parent 4632e320

drivers/gpu/drm/i915/display/skl_universal_plane.c

+0 −5
Original line number Diff line number Diff line
@@ -2169,11 +2169,6 @@ skl_plane_disable_flip_done(struct intel_plane *plane) 
static bool skl_plane_has_rc_ccs(struct drm_i915_private *i915,

				 enum pipe pipe, enum plane_id plane_id)

{

	/* Wa_14017240301 */

	if (IS_GFX_GT_IP_STEP(to_gt(i915), IP_VER(12, 70), STEP_A0, STEP_B0) ||

	    IS_GFX_GT_IP_STEP(to_gt(i915), IP_VER(12, 71), STEP_A0, STEP_B0))

		return false;



	/* Wa_22011186057 */

	if (IS_ADLP_DISPLAY_STEP(i915, STEP_A0, STEP_B0))

		return false;