From: Mauro Carvalho Chehab <mchehab@kernel.org>
To: unlisted-recipients:; (no To-header on input)
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Chris Wilson <chris.p.wilson@intel.com>,
Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
Jani Nikula <jani.nikula@linux.intel.com>,
John Harrison <John.C.Harrison@Intel.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Matthew Brost <matthew.brost@intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 02/21] drm/i915/gt: document with_intel_gt_pm_if_awake()
Date: Thu, 14 Jul 2022 13:06:07 +0100 [thread overview]
Message-ID: <1ed105f9fd605e1ccdaecc18c394c17eaec1035e.1657800199.git.mchehab@kernel.org> (raw)
In-Reply-To: <cover.1657800199.git.mchehab@kernel.org>
Add a kernel-doc markup to document this new macro.
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---
To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH v2 00/21] at: https://lore.kernel.org/all/cover.1657800199.git.mchehab@kernel.org/
drivers/gpu/drm/i915/gt/intel_gt_pm.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.h b/drivers/gpu/drm/i915/gt/intel_gt_pm.h
index a334787a4939..4d4caf612fdc 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_pm.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.h
@@ -55,6 +55,13 @@ static inline void intel_gt_pm_might_put(struct intel_gt *gt)
for (tmp = 1, intel_gt_pm_get(gt); tmp; \
intel_gt_pm_put(gt), tmp = 0)
+/**
+ * with_intel_gt_pm_if_awake - if GT is PM awake, get a reference to prevent
+ * it to sleep, run some code and then put the reference away.
+ *
+ * @gt: pointer to the gt
+ * @wf: pointer to a temporary wakeref.
+ */
#define with_intel_gt_pm_if_awake(gt, wf) \
for (wf = intel_gt_pm_get_if_awake(gt); wf; intel_gt_pm_put_async(gt), wf = 0)
--
2.36.1
next prev parent reply other threads:[~2022-07-14 12:06 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-14 12:06 [PATCH v2 00/21] Fix performance regressions with TLB and add GuC support Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 01/21] drm/i915/gt: Ignore TLB invalidations on idle engines Mauro Carvalho Chehab
2022-07-18 13:16 ` Tvrtko Ursulin
2022-07-18 14:53 ` [Intel-gfx] " Mauro Carvalho Chehab
2022-07-18 15:01 ` Tvrtko Ursulin
2022-07-18 15:50 ` David Laight
2022-07-19 7:24 ` Tvrtko Ursulin
2022-07-19 7:45 ` David Laight
2022-07-22 11:56 ` Andi Shyti
2022-07-14 12:06 ` Mauro Carvalho Chehab [this message]
2022-07-18 13:21 ` [PATCH v2 02/21] drm/i915/gt: document with_intel_gt_pm_if_awake() Tvrtko Ursulin
2022-07-14 12:06 ` [PATCH v2 03/21] drm/i915/gt: Invalidate TLB of the OA unit at TLB invalidations Mauro Carvalho Chehab
2022-07-18 13:24 ` Tvrtko Ursulin
2022-07-22 11:57 ` Andi Shyti
2022-07-14 12:06 ` [PATCH v2 04/21] drm/i915/gt: Only invalidate TLBs exposed to user manipulation Mauro Carvalho Chehab
2022-07-18 13:39 ` Tvrtko Ursulin
2022-07-18 16:00 ` [Intel-gfx] " Mauro Carvalho Chehab
2022-07-22 11:58 ` Andi Shyti
2022-07-14 12:06 ` [PATCH v2 05/21] drm/i915/gt: Skip TLB invalidations once wedged Mauro Carvalho Chehab
2022-07-18 13:45 ` Tvrtko Ursulin
2022-07-18 16:06 ` [Intel-gfx] " Mauro Carvalho Chehab
2022-07-19 7:19 ` Tvrtko Ursulin
2022-07-22 12:00 ` Andi Shyti
2022-07-14 12:06 ` [PATCH v2 06/21] drm/i915/gt: Batch TLB invalidations Mauro Carvalho Chehab
2022-07-18 13:52 ` Tvrtko Ursulin
2022-07-20 7:13 ` [Intel-gfx] " Mauro Carvalho Chehab
2022-07-20 10:49 ` Tvrtko Ursulin
2022-07-20 10:54 ` Tvrtko Ursulin
2022-07-27 11:48 ` [Intel-gfx] " Mauro Carvalho Chehab
2022-07-27 12:56 ` Tvrtko Ursulin
2022-07-28 6:32 ` Mauro Carvalho Chehab
2022-07-28 7:26 ` Mauro Carvalho Chehab
2022-07-28 10:11 ` Tvrtko Ursulin
2022-07-14 12:06 ` [PATCH v2 07/21] drm/i915/gt: describe the new tlb parameter at i915_vma_resource Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 08/21] drm/i915/gt: Move TLB invalidation to its own file Mauro Carvalho Chehab
2022-07-22 12:07 ` Andi Shyti
2022-07-14 12:06 ` [PATCH v2 09/21] drm/i915/guc: Define CTB based TLB invalidation routines Mauro Carvalho Chehab
2022-07-14 14:06 ` Michal Wajdeczko
2022-08-02 7:48 ` [Intel-gfx] " Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 10/21] drm/i915/guc: use kernel-doc for enum intel_guc_tlb_inval_mode Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 11/21] drm/i915/guc: document the TLB invalidation struct members Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 12/21] drm/i915/guc: Introduce TLB_INVALIDATION_ALL action Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 13/21] drm/i915: Invalidate the TLBs on each GT Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 14/21] drm/i915: document tlb field at struct drm_i915_gem_object Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 15/21] drm/i915: Add platform macro for selective tlb flush Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 16/21] drm/i915: Define GuC Based TLB invalidation routines Mauro Carvalho Chehab
2022-07-14 15:20 ` Michal Wajdeczko
2022-07-14 12:06 ` [PATCH v2 17/21] drm/i915: Add generic interface for tlb invalidation for XeHP Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 18/21] drm/i915: Use selective tlb invalidations where supported Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 19/21] drm/i915/gt: document TLB cache invalidation functions Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 20/21] drm/i915/guc: describe enum intel_guc_tlb_invalidation_type Mauro Carvalho Chehab
2022-07-14 12:06 ` [PATCH v2 21/21] drm/i915/guc: document TLB cache invalidation functions Mauro Carvalho Chehab
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