From: Rob Herring <robh@kernel.org>
To: dri-devel@lists.freedesktop.org
Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Sean Paul <sean@poorly.run>, Steven Price <steven.price@arm.com>,
David Airlie <airlied@linux.ie>,
Boris Brezillon <boris.brezillon@collabora.com>,
Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>,
Robin Murphy <robin.murphy@arm.com>
Subject: [PATCH v2 0/7] drm/panfrost: Add heap and no execute buffer allocation
Date: Wed, 24 Jul 2019 19:09:56 -0600 [thread overview]
Message-ID: <20190725011003.30837-1-robh@kernel.org> (raw)
This series adds new BO allocation flags PANFROST_BO_HEAP and
PANFROST_BO_NOEXEC. The heap allocations are paged in on GPU page faults.
This is based on drm-misc-next. A branch is here[1].
Rob
[1] git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git panfrost/heap-noexec
Rob Herring (7):
drm/gem: Allow sparsely populated page arrays in drm_gem_put_pages
drm/shmem: Put pages independent of a SG table being set
drm/panfrost: Restructure the GEM object creation
drm/panfrost: Split panfrost_mmu_map SG list mapping to its own
function
drm/panfrost: Add a no execute flag for BO allocations
drm/panfrost: Add support for GPU heap allocations
drm/panfrost: Bump driver version to 1.1
drivers/gpu/drm/drm_gem.c | 3 +
drivers/gpu/drm/drm_gem_shmem_helper.c | 4 +-
drivers/gpu/drm/panfrost/TODO | 2 -
drivers/gpu/drm/panfrost/panfrost_drv.c | 61 ++++++--
drivers/gpu/drm/panfrost/panfrost_gem.c | 93 ++++++++++--
drivers/gpu/drm/panfrost/panfrost_gem.h | 16 +-
drivers/gpu/drm/panfrost/panfrost_mmu.c | 189 ++++++++++++++++++++----
include/uapi/drm/panfrost_drm.h | 3 +
8 files changed, 307 insertions(+), 64 deletions(-)
--
2.20.1
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next reply other threads:[~2019-07-25 1:10 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-25 1:09 Rob Herring [this message]
2019-07-25 1:09 ` [PATCH v2 1/7] drm/gem: Allow sparsely populated page arrays in drm_gem_put_pages Rob Herring
2019-07-25 15:36 ` Steven Price
2019-07-25 1:09 ` [PATCH v2 2/7] drm/shmem: Put pages independent of a SG table being set Rob Herring
2019-07-25 15:38 ` Steven Price
2019-07-25 1:09 ` [PATCH v2 3/7] drm/panfrost: Restructure the GEM object creation Rob Herring
2019-07-25 15:40 ` Steven Price
2019-07-25 1:10 ` [PATCH v2 4/7] drm/panfrost: Split panfrost_mmu_map SG list mapping to its own function Rob Herring
2019-07-25 1:10 ` [PATCH v2 5/7] drm/panfrost: Add a no execute flag for BO allocations Rob Herring
2019-07-25 15:45 ` Steven Price
2019-07-25 1:10 ` [PATCH v2 6/7] drm/panfrost: Add support for GPU heap allocations Rob Herring
2019-07-25 13:08 ` Robin Murphy
2019-07-25 21:11 ` Rob Herring
2019-07-26 9:15 ` Steven Price
2019-07-26 9:32 ` Robin Murphy
2019-07-26 16:11 ` Rob Herring
2019-07-25 14:59 ` Steven Price
2019-07-25 15:35 ` Steven Price
2019-07-25 16:13 ` Alyssa Rosenzweig
2019-07-25 16:28 ` Steven Price
2019-07-25 17:40 ` Alyssa Rosenzweig
2019-07-26 10:43 ` Steven Price
2019-07-26 13:57 ` Alyssa Rosenzweig
2019-07-30 18:49 ` Rob Herring
[not found] ` <20190730185455.GA3205@kevin>
2019-07-30 19:08 ` Rob Herring
2019-07-31 9:22 ` Steven Price
2019-07-25 21:28 ` Rob Herring
2019-07-26 9:20 ` Steven Price
2019-07-30 20:03 ` Rob Herring
2019-07-31 9:30 ` Steven Price
2019-07-25 1:10 ` [PATCH v2 7/7] drm/panfrost: Bump driver version to 1.1 Rob Herring
2019-07-25 13:04 ` [PATCH v2 0/7] drm/panfrost: Add heap and no execute buffer allocation Alyssa Rosenzweig
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