From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: John Harrison <John.C.Harrison@Intel.com>,
"Robert M . Fosha" <robert.m.fosha@intel.com>,
Tvrtko Ursulin <tvrtko.ursulin@intel.com>,
Chris Wilson <chris@chris-wilson.co.uk>,
Sasha Levin <sashal@kernel.org>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: [PATCH AUTOSEL 5.2 20/23] drm/i915: Support whitelist workarounds on all engines
Date: Tue, 3 Sep 2019 12:24:21 -0400 [thread overview]
Message-ID: <20190903162424.6877-20-sashal@kernel.org> (raw)
In-Reply-To: <20190903162424.6877-1-sashal@kernel.org>
From: John Harrison <John.C.Harrison@Intel.com>
[ Upstream commit ebd2de47a19f1c17ae47f8331aae3cd436766663 ]
Newer hardware requires setting up whitelists on engines other than
render. So, extend the whitelist code to support all engines.
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Robert M. Fosha <robert.m.fosha@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190618010108.27499-3-John.C.Harrison@Intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/i915/intel_workarounds.c | 65 +++++++++++++++++-------
1 file changed, 47 insertions(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_workarounds.c b/drivers/gpu/drm/i915/intel_workarounds.c
index 1db826b12774e..0b80fde927899 100644
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -1012,48 +1012,79 @@ static void gen9_whitelist_build(struct i915_wa_list *w)
whitelist_reg(w, GEN8_HDC_CHICKEN1);
}
-static void skl_whitelist_build(struct i915_wa_list *w)
+static void skl_whitelist_build(struct intel_engine_cs *engine)
{
+ struct i915_wa_list *w = &engine->whitelist;
+
+ if (engine->class != RENDER_CLASS)
+ return;
+
gen9_whitelist_build(w);
/* WaDisableLSQCROPERFforOCL:skl */
whitelist_reg(w, GEN8_L3SQCREG4);
}
-static void bxt_whitelist_build(struct i915_wa_list *w)
+static void bxt_whitelist_build(struct intel_engine_cs *engine)
{
- gen9_whitelist_build(w);
+ if (engine->class != RENDER_CLASS)
+ return;
+
+ gen9_whitelist_build(&engine->whitelist);
}
-static void kbl_whitelist_build(struct i915_wa_list *w)
+static void kbl_whitelist_build(struct intel_engine_cs *engine)
{
+ struct i915_wa_list *w = &engine->whitelist;
+
+ if (engine->class != RENDER_CLASS)
+ return;
+
gen9_whitelist_build(w);
/* WaDisableLSQCROPERFforOCL:kbl */
whitelist_reg(w, GEN8_L3SQCREG4);
}
-static void glk_whitelist_build(struct i915_wa_list *w)
+static void glk_whitelist_build(struct intel_engine_cs *engine)
{
+ struct i915_wa_list *w = &engine->whitelist;
+
+ if (engine->class != RENDER_CLASS)
+ return;
+
gen9_whitelist_build(w);
/* WA #0862: Userspace has to set "Barrier Mode" to avoid hangs. */
whitelist_reg(w, GEN9_SLICE_COMMON_ECO_CHICKEN1);
}
-static void cfl_whitelist_build(struct i915_wa_list *w)
+static void cfl_whitelist_build(struct intel_engine_cs *engine)
{
- gen9_whitelist_build(w);
+ if (engine->class != RENDER_CLASS)
+ return;
+
+ gen9_whitelist_build(&engine->whitelist);
}
-static void cnl_whitelist_build(struct i915_wa_list *w)
+static void cnl_whitelist_build(struct intel_engine_cs *engine)
{
+ struct i915_wa_list *w = &engine->whitelist;
+
+ if (engine->class != RENDER_CLASS)
+ return;
+
/* WaEnablePreemptionGranularityControlByUMD:cnl */
whitelist_reg(w, GEN8_CS_CHICKEN1);
}
-static void icl_whitelist_build(struct i915_wa_list *w)
+static void icl_whitelist_build(struct intel_engine_cs *engine)
{
+ struct i915_wa_list *w = &engine->whitelist;
+
+ if (engine->class != RENDER_CLASS)
+ return;
+
/* WaAllowUMDToModifyHalfSliceChicken7:icl */
whitelist_reg(w, GEN9_HALF_SLICE_CHICKEN7);
@@ -1069,24 +1100,22 @@ void intel_engine_init_whitelist(struct intel_engine_cs *engine)
struct drm_i915_private *i915 = engine->i915;
struct i915_wa_list *w = &engine->whitelist;
- GEM_BUG_ON(engine->id != RCS0);
-
wa_init_start(w, "whitelist");
if (IS_GEN(i915, 11))
- icl_whitelist_build(w);
+ icl_whitelist_build(engine);
else if (IS_CANNONLAKE(i915))
- cnl_whitelist_build(w);
+ cnl_whitelist_build(engine);
else if (IS_COFFEELAKE(i915))
- cfl_whitelist_build(w);
+ cfl_whitelist_build(engine);
else if (IS_GEMINILAKE(i915))
- glk_whitelist_build(w);
+ glk_whitelist_build(engine);
else if (IS_KABYLAKE(i915))
- kbl_whitelist_build(w);
+ kbl_whitelist_build(engine);
else if (IS_BROXTON(i915))
- bxt_whitelist_build(w);
+ bxt_whitelist_build(engine);
else if (IS_SKYLAKE(i915))
- skl_whitelist_build(w);
+ skl_whitelist_build(engine);
else if (INTEL_GEN(i915) <= 8)
return;
else
--
2.20.1
next prev parent reply other threads:[~2019-09-03 16:40 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-03 16:24 [PATCH AUTOSEL 5.2 01/23] bcache: only clear BTREE_NODE_dirty bit when it is set Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 02/23] bcache: add comments for mutex_lock(&b->write_lock) Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 03/23] bcache: fix race in btree_flush_write() Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 04/23] iwlwifi: add new cards for 22000 and fix struct name Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 05/23] iwlwifi: add new cards for 22000 and change wrong structs Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 06/23] iwlwifi: add new cards for 9000 and 20000 series Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 07/23] iwlwifi: change 0x02F0 fw from qu to quz Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 08/23] iwlwifi: pcie: add support for qu c-step devices Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 09/23] IB/rdmavt: Add new completion inline Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 10/23] IB/{rdmavt, qib, hfi1}: Convert to new completion API Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 11/23] IB/hfi1: Unreserve a flushed OPFN request Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 12/23] drm/i915: Disable SAMPLER_STATE prefetching on all Gen11 steppings Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 13/23] drm/i915/userptr: Acquire the page lock around set_page_dirty() Sasha Levin
2019-09-12 20:51 ` Thomas Backlund
2019-09-12 22:50 ` Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 14/23] drm/i915: Make sure cdclk is high enough for DP audio on VLV/CHV Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 15/23] mmc: sdhci-sprd: Fix the incorrect soft reset operation when runtime resuming Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 16/23] usb: chipidea: imx: add imx7ulp support Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 17/23] usb: chipidea: imx: fix EPROBE_DEFER support during driver probe Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 18/23] virtio/s390: fix race on airq_areas[] Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 19/23] drm/i915: Support flags in whitlist WAs Sasha Levin
2019-09-03 16:24 ` Sasha Levin [this message]
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 21/23] drm/i915: whitelist PS_(DEPTH|INVOCATION)_COUNT Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 22/23] drm/i915: Add whitelist workarounds for ICL Sasha Levin
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 23/23] drm/i915/icl: whitelist PS_(DEPTH|INVOCATION)_COUNT Sasha Levin
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