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
next prev parent reply other threads:[~2019-09-03 16:25 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 ` [PATCH AUTOSEL 5.2 20/23] drm/i915: Support whitelist workarounds on all engines 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 [this message]
2019-09-03 16:24 ` [PATCH AUTOSEL 5.2 23/23] drm/i915/icl: " Sasha Levin
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