linux-kernel - [PATCH v4 0/2] drm/panthor: Display size of internal kernel BOs through fdinfo

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Message-ID: <20241211163436.381069-1-adrian.larumbe@collabora.com>
Date: Wed, 11 Dec 2024 16:34:30 +0000
From: Adrián Larumbe <adrian.larumbe@...labora.com>
To: Boris Brezillon <boris.brezillon@...labora.com>,
	Steven Price <steven.price@....com>,
	Liviu Dudau <liviu.dudau@....com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>
Cc: kernel@...labora.com,
	Adrián Larumbe <adrian.larumbe@...labora.com>,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v4 0/2] drm/panthor: Display size of internal kernel BOs through fdinfo

This patch series enables display of the size of driver-owned shmem BO's that aren't
exposed to userspace through a DRM handle.

Discussion of previous revision can be found here [1].

Changelog:

v4:
 - Remove unrelated formating fix
 - Moved calculating overall size of a group's kernel BO's into
 its own static helper.
 - Renamed group kernel BO's size aggregation function to better
 reflect its actual responsibility.

[1] https://lore.kernel.org/dri-devel/20241205233915.2180630-1-adrian.larumbe@collabora.com/

Adrián Larumbe (2):
  drm/panthor: Expose size of driver internal BO's over fdinfo
  Documentation/gpu: Add fdinfo meanings of drm-*-internal memory tags

 Documentation/gpu/panthor.rst           | 14 +++++++
 drivers/gpu/drm/panthor/panthor_drv.c   | 12 ++++++
 drivers/gpu/drm/panthor/panthor_heap.c  | 26 +++++++++++++
 drivers/gpu/drm/panthor/panthor_heap.h  |  2 +
 drivers/gpu/drm/panthor/panthor_mmu.c   | 35 +++++++++++++++++
 drivers/gpu/drm/panthor/panthor_mmu.h   |  4 ++
 drivers/gpu/drm/panthor/panthor_sched.c | 52 ++++++++++++++++++++++++-
 drivers/gpu/drm/panthor/panthor_sched.h |  4 ++
 8 files changed, 148 insertions(+), 1 deletion(-)


base-commit: c6eabbab359c156669e10d5dec3e71e80ff09bd2
-- 
2.47.0