Commit c5b32a41 authored by Tejas Upadhyay's avatar Tejas Upadhyay Committed by Matt Roper
Browse files

drm/i915/xelpg: Add workaround 14019877138 



WA 14019877138 needed for Graphics 12.70/71 both

V2(Jani):
  - Use drm/i915

Signed-off-by: default avatarTejas Upadhyay <tejas.upadhyay@intel.com>
Reviewed-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Reviewed-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240103053111.763172-1-tejas.upadhyay@intel.com
parent de06b42e

drivers/gpu/drm/i915/gt/intel_workarounds.c

+3 −0
Original line number Diff line number Diff line
@@ -820,6 +820,9 @@ static void xelpg_ctx_workarounds_init(struct intel_engine_cs *engine, 


	/* Wa_18019271663 */

	wa_masked_en(wal, CACHE_MODE_1, MSAA_OPTIMIZATION_REDUC_DISABLE);



	/* Wa_14019877138 */

	wa_mcr_masked_en(wal, XEHP_PSS_CHICKEN, FD_END_COLLECT);

}



static void fakewa_disable_nestedbb_mode(struct intel_engine_cs *engine,