Commit 72641d8d authored by José Roberto de Souza's avatar José Roberto de Souza Committed by Rodrigo Vivi

Revert "drm/i915: Implement Wa_1508744258"

This workarounds are causing hangs, because I missed the fact that it
needs to be enabled for all cases and disabled when doing a resolve
pass.

So KMD only needs to whitelist it and UMD will be the one setting it
on per case.

This reverts commit 28ec02c9.

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4145Signed-off-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
Fixes: 28ec02c9 ("drm/i915: Implement Wa_1508744258")
Reviewed-by: default avatarMatt Atwood <matthew.s.atwood@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211119140931.32791-1-jose.souza@intel.com
(cherry picked from commit f3799ff1)
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent a44f42ba
......@@ -621,13 +621,6 @@ static void gen12_ctx_workarounds_init(struct intel_engine_cs *engine,
FF_MODE2_GS_TIMER_MASK,
FF_MODE2_GS_TIMER_224,
0, false);
/*
* Wa_14012131227:dg1
* Wa_1508744258:tgl,rkl,dg1,adl-s,adl-p
*/
wa_masked_en(wal, GEN7_COMMON_SLICE_CHICKEN1,
GEN9_RHWO_OPTIMIZATION_DISABLE);
}
static void dg1_ctx_workarounds_init(struct intel_engine_cs *engine,
......
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