From: Rob Clark <robdclark@gmail.com>
To: dri-devel@lists.freedesktop.org
Cc: freedreno@lists.freedesktop.org,
"Daniel Vetter" <daniel@ffwll.ch>,
"Tvrtko Ursulin" <tvrtko.ursulin@linux.intel.com>,
"Boris Brezillon" <boris.brezillon@collabora.com>,
"Christopher Healy" <healych@amazon.com>,
"Emil Velikov" <emil.l.velikov@gmail.com>,
"Christian König" <christian.koenig@amd.com>,
"Rob Clark" <robdclark@chromium.org>,
"Rodrigo Vivi" <rodrigo.vivi@intel.com>,
"David Airlie" <airlied@gmail.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"Jonathan Corbet" <corbet@lwn.net>,
linux-doc@vger.kernel.org (open list:DOCUMENTATION),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v4 1/9] drm/docs: Fix usage stats typos
Date: Mon, 15 May 2023 07:30:08 -0700 [thread overview]
Message-ID: <20230515143023.801167-2-robdclark@gmail.com> (raw)
In-Reply-To: <20230515143023.801167-1-robdclark@gmail.com>
From: Rob Clark <robdclark@chromium.org>
Fix a couple missing ':'s.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
Documentation/gpu/drm-usage-stats.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/gpu/drm-usage-stats.rst b/Documentation/gpu/drm-usage-stats.rst
index b46327356e80..72d069e5dacb 100644
--- a/Documentation/gpu/drm-usage-stats.rst
+++ b/Documentation/gpu/drm-usage-stats.rst
@@ -98,33 +98,33 @@ is not allowed.
Each possible memory type which can be used to store buffer objects by the
GPU in question shall be given a stable and unique name to be returned as the
string here.
Value shall reflect the amount of storage currently consumed by the buffer
object belong to this client, in the respective memory region.
Default unit shall be bytes with optional unit specifiers of 'KiB' or 'MiB'
indicating kibi- or mebi-bytes.
-- drm-cycles-<str> <uint>
+- drm-cycles-<str>: <uint>
Engine identifier string must be the same as the one specified in the
drm-engine-<str> tag and shall contain the number of busy cycles for the given
engine.
Values are not required to be constantly monotonic if it makes the driver
implementation easier, but are required to catch up with the previously reported
larger value within a reasonable period. Upon observing a value lower than what
was previously read, userspace is expected to stay with that larger previous
value until a monotonic update is seen.
-- drm-maxfreq-<str> <uint> [Hz|MHz|KHz]
+- drm-maxfreq-<str>: <uint> [Hz|MHz|KHz]
Engine identifier string must be the same as the one specified in the
drm-engine-<str> tag and shall contain the maximum frequency for the given
engine. Taken together with drm-cycles-<str>, this can be used to calculate
percentage utilization of the engine, whereas drm-engine-<str> only reflects
time active without considering what frequency the engine is operating as a
percentage of it's maximum frequency.
Driver specific implementations
===============================
--
2.40.1
next prev parent reply other threads:[~2023-05-15 14:30 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-15 14:30 [PATCH v4 0/9] drm: fdinfo memory stats Rob Clark
2023-05-15 14:30 ` Rob Clark [this message]
2023-05-15 14:30 ` [PATCH v4 2/9] drm: Add common fdinfo helper Rob Clark
2023-05-15 14:30 ` [PATCH v4 3/9] drm/msm: Switch to " Rob Clark
2023-05-15 14:30 ` [PATCH v4 4/9] drm/amdgpu: " Rob Clark
2023-05-15 14:30 ` [PATCH v4 5/9] drm: Add fdinfo memory stats Rob Clark
2023-05-15 14:30 ` [PATCH v4 6/9] drm/msm: Add memory stats to fdinfo Rob Clark
2023-05-15 14:30 ` [PATCH v4 7/9] drm/doc: Relax fdinfo string constraints Rob Clark
2023-05-15 14:30 ` [PATCH v4 8/9] drm/fdinfo: Add comm/cmdline override fields Rob Clark
2023-05-15 14:30 ` [PATCH v4 9/9] drm/msm: Wire up comm/cmdline override for fdinfo Rob Clark
2023-05-21 0:01 ` Dmitry Baryshkov
2023-05-21 0:03 ` [PATCH v4 0/9] drm: fdinfo memory stats Dmitry Baryshkov
2023-05-23 0:17 ` Dave Airlie
2023-05-24 16:10 ` (subset) " Neil Armstrong
2023-05-24 16:11 ` Neil Armstrong
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