From: Keith Packard <keithp@keithp.com>
To: linux-kernel@vger.kernel.org, Dave Airlie <airlied@redhat.com>,
Daniel Vetter <daniel@ffwll.ch>
Cc: Keith Packard <keithp@keithp.com>, dri-devel@lists.freedesktop.org
Subject: [PATCH 0/6] drm: Add mode object leases [v3]
Date: Wed, 5 Jul 2017 15:24:00 -0700 [thread overview]
Message-ID: <20170705222406.28124-1-keithp@keithp.com> (raw)
Here's a third version of my DRM mode object leases series. Since v2:
* Add revocation. This allows leases to be effectively revoked by
removing all of the objects they have access to. The lease itself
hangs around as it's hanging off a file.
* Allow non-master files to look at all DRM mode objects. This
lets the Vulkan code provide information about the display
environment before the lease is created.
* Free the leases IDR when the master is destroyed. Just a bug fix.
* _drm_lease_held should look at lessees, not lessor. Just a bug fix.
I've also rebased it to a more recent version of Dave's drm-next
branch.
With this and my CRTC-id based vblank series (posted separately), I'm
now running "real" applications on a leased output and can fully
support the following Vulkan extensions:
EXT_direct_mode_display
EXT_acquire_xlib_display
EXT_display_surface_counter
KEITHP_kms_display
-keith
next reply other threads:[~2017-07-05 22:24 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-05 22:24 Keith Packard [this message]
2017-07-05 22:24 ` [PATCH 1/6] drm: Pass struct drm_file * to __drm_mode_object_find Keith Packard
2017-07-05 22:24 ` [PATCH 2/6] drm: Allow render nodes to query display objects Keith Packard
2017-07-05 22:24 ` [PATCH 3/6] drm: Add new LEASE debug level Keith Packard
2017-07-05 22:24 ` [PATCH 4/6] drm: Add drm_object lease infrastructure [v3] Keith Packard
2017-10-05 3:55 ` Dave Airlie
2017-07-05 22:24 ` [PATCH 5/6] drm: Check mode object lease status in all master ioctl paths [v2] Keith Packard
2017-07-05 22:24 ` [PATCH 6/6] drm: Add four ioctls for managing drm mode object leases [v3] Keith Packard
2017-07-06 0:42 ` Dave Airlie
2017-07-06 3:38 ` Keith Packard
2017-10-05 3:17 ` Dave Airlie
2017-10-05 3:24 ` Dave Airlie
2017-10-05 3:37 ` Dave Airlie
2017-10-05 6:23 ` Keith Packard
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