From: José Roberto de Souza jose.souza@intel.com
[ Upstream commit 72641d8d60401a5f1e1a0431ceaf928680d34418 ]
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 28ec02c9cbebf3feeaf21a59df9dfbc02bda3362.
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4145 Signed-off-by: José Roberto de Souza jose.souza@intel.com Fixes: 28ec02c9cbeb ("drm/i915: Implement Wa_1508744258") Reviewed-by: Matt Atwood matthew.s.atwood@intel.com Link: https://patchwork.freedesktop.org/patch/msgid/20211119140931.32791-1-jose.so... (cherry picked from commit f3799ff16fcfacd44aee55db162830df461b631f) Signed-off-by: Rodrigo Vivi rodrigo.vivi@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/i915/gt/intel_workarounds.c | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c index aae609d7d85dd..6b5ab19a2ada9 100644 --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c @@ -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,