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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
	Tvrtko Ursulin <tvrtko.ursulin@intel.com>,
	"Robert M . Fosha" <robert.m.fosha@intel.com>,
	intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	John Harrison <John.C.Harrison@Intel.com>
Subject: [PATCH AUTOSEL 5.2 22/23] drm/i915: Add whitelist workarounds for ICL
Date: Tue,  3 Sep 2019 12:24:23 -0400	[thread overview]
Message-ID: <20190903162424.6877-22-sashal@kernel.org> (raw)
In-Reply-To: <20190903162424.6877-1-sashal@kernel.org>

From: John Harrison <John.C.Harrison@Intel.com>

[ Upstream commit 7b3d406310983a89ed7a1ecdd115efbe12b0ded5 ]

Updated whitelist table for ICL.

v2: Reduce changes to just those required for media driver until
the selftest can be updated to support the new features of the
other entries.

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/20190618010108.27499-4-John.C.Harrison@Intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/i915/intel_workarounds.c | 38 +++++++++++++++++-------
 1 file changed, 27 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_workarounds.c b/drivers/gpu/drm/i915/intel_workarounds.c
index be3688908f0ce..efea5a18fa6db 100644
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -1097,17 +1097,33 @@ 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);
-
-	/* WaAllowUMDToModifySamplerMode:icl */
-	whitelist_reg(w, GEN10_SAMPLER_MODE);
-
-	/* WaEnableStateCacheRedirectToCS:icl */
-	whitelist_reg(w, GEN9_SLICE_COMMON_ECO_CHICKEN1);
+	switch (engine->class) {
+	case RENDER_CLASS:
+		/* WaAllowUMDToModifyHalfSliceChicken7:icl */
+		whitelist_reg(w, GEN9_HALF_SLICE_CHICKEN7);
+
+		/* WaAllowUMDToModifySamplerMode:icl */
+		whitelist_reg(w, GEN10_SAMPLER_MODE);
+
+		/* WaEnableStateCacheRedirectToCS:icl */
+		whitelist_reg(w, GEN9_SLICE_COMMON_ECO_CHICKEN1);
+		break;
+
+	case VIDEO_DECODE_CLASS:
+		/* hucStatusRegOffset */
+		whitelist_reg_ext(w, _MMIO(0x2000 + engine->mmio_base),
+				  RING_FORCE_TO_NONPRIV_RD);
+		/* hucUKernelHdrInfoRegOffset */
+		whitelist_reg_ext(w, _MMIO(0x2014 + engine->mmio_base),
+				  RING_FORCE_TO_NONPRIV_RD);
+		/* hucStatus2RegOffset */
+		whitelist_reg_ext(w, _MMIO(0x23B0 + engine->mmio_base),
+				  RING_FORCE_TO_NONPRIV_RD);
+		break;
+
+	default:
+		break;
+	}
 }
 
 void intel_engine_init_whitelist(struct intel_engine_cs *engine)
-- 
2.20.1

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WARNING: multiple messages have this Message-ID (diff)
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 22/23] drm/i915: Add whitelist workarounds for ICL
Date: Tue,  3 Sep 2019 12:24:23 -0400	[thread overview]
Message-ID: <20190903162424.6877-22-sashal@kernel.org> (raw)
In-Reply-To: <20190903162424.6877-1-sashal@kernel.org>

From: John Harrison <John.C.Harrison@Intel.com>

[ Upstream commit 7b3d406310983a89ed7a1ecdd115efbe12b0ded5 ]

Updated whitelist table for ICL.

v2: Reduce changes to just those required for media driver until
the selftest can be updated to support the new features of the
other entries.

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/20190618010108.27499-4-John.C.Harrison@Intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/i915/intel_workarounds.c | 38 +++++++++++++++++-------
 1 file changed, 27 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_workarounds.c b/drivers/gpu/drm/i915/intel_workarounds.c
index be3688908f0ce..efea5a18fa6db 100644
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -1097,17 +1097,33 @@ 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);
-
-	/* WaAllowUMDToModifySamplerMode:icl */
-	whitelist_reg(w, GEN10_SAMPLER_MODE);
-
-	/* WaEnableStateCacheRedirectToCS:icl */
-	whitelist_reg(w, GEN9_SLICE_COMMON_ECO_CHICKEN1);
+	switch (engine->class) {
+	case RENDER_CLASS:
+		/* WaAllowUMDToModifyHalfSliceChicken7:icl */
+		whitelist_reg(w, GEN9_HALF_SLICE_CHICKEN7);
+
+		/* WaAllowUMDToModifySamplerMode:icl */
+		whitelist_reg(w, GEN10_SAMPLER_MODE);
+
+		/* WaEnableStateCacheRedirectToCS:icl */
+		whitelist_reg(w, GEN9_SLICE_COMMON_ECO_CHICKEN1);
+		break;
+
+	case VIDEO_DECODE_CLASS:
+		/* hucStatusRegOffset */
+		whitelist_reg_ext(w, _MMIO(0x2000 + engine->mmio_base),
+				  RING_FORCE_TO_NONPRIV_RD);
+		/* hucUKernelHdrInfoRegOffset */
+		whitelist_reg_ext(w, _MMIO(0x2014 + engine->mmio_base),
+				  RING_FORCE_TO_NONPRIV_RD);
+		/* hucStatus2RegOffset */
+		whitelist_reg_ext(w, _MMIO(0x23B0 + engine->mmio_base),
+				  RING_FORCE_TO_NONPRIV_RD);
+		break;
+
+	default:
+		break;
+	}
 }
 
 void intel_engine_init_whitelist(struct intel_engine_cs *engine)
-- 
2.20.1


  parent reply	other threads:[~2019-09-03 16:24 UTC|newest]

Thread overview: 35+ 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   ` 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
2019-09-03 16:24   ` Sasha Levin
2019-09-12 20:51   ` Thomas Backlund
2019-09-12 20:51     ` Thomas Backlund
2019-09-12 22:50     ` Sasha Levin
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   ` 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   ` 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
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 20/23] drm/i915: Support whitelist workarounds on all engines Sasha Levin
2019-09-03 16:24   ` Sasha Levin
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   ` Sasha Levin
2019-09-03 16:24 ` Sasha Levin [this message]
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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