From: Gyeyoung Baek <gye976@gmail.com>
To: "Alessio Belle" <alessio.belle@imgtec.com>,
"Luigi Santivetti" <luigi.santivetti@imgtec.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Matt Coster" <opensource@mtcoster.net>,
"Donald Robson" <donald.robson@imgtec.com>,
"Sarah Walker" <sarah.walker@imgtec.com>,
"Sumit Semwal" <sumit.semwal@linaro.org>,
"Christian König" <christian.koenig@amd.com>
Cc: imagination@lists.freedesktop.org,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org,
Gyeyoung Baek <gye976@gmail.com>
Subject: [PATCH 0/4] drm/imagination: Add async VM_BIND with sparse mappings
Date: Mon, 17 Aug 2026 04:42:07 +0900 [thread overview]
Message-ID: <20260817-pvr-vm-bind-v1-0-0a0f21be7d38@gmail.com> (raw)
Userspace MR:
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/43794
Add DRM_IOCTL_PVR_VM_BIND for Vulkan sparse binding.
- Patch 1 is an independent fix the rest needs first.
- Patch 2 switches the GPUVM to immediate mode.
- Patch 3 adds the VM_BIND ioctl.
- Patch 4 adds sparse mappings to it.
Routing VM_MAP and VM_UNMAP through VM_BIND is left to a follow-up.
Signed-off-by: Gyeyoung Baek <gye976@gmail.com>
---
Gyeyoung Baek (4):
drm/imagination: Fix the vm_bo split mappings are linked to
drm/imagination: Switch the GPUVM to immediate mode
drm/imagination: Add async VM_BIND ioctl
drm/imagination: Add sparse mappings to VM_BIND
drivers/gpu/drm/imagination/pvr_device.h | 9 +
drivers/gpu/drm/imagination/pvr_drv.c | 102 ++++-
drivers/gpu/drm/imagination/pvr_drv.h | 5 +-
drivers/gpu/drm/imagination/pvr_job.c | 6 +
drivers/gpu/drm/imagination/pvr_mmu.c | 71 ++++
drivers/gpu/drm/imagination/pvr_mmu.h | 2 +
drivers/gpu/drm/imagination/pvr_queue.c | 3 +
drivers/gpu/drm/imagination/pvr_vm.c | 636 ++++++++++++++++++++++++++++---
drivers/gpu/drm/imagination/pvr_vm.h | 27 ++
include/uapi/drm/pvr_drm.h | 135 +++++++
10 files changed, 934 insertions(+), 62 deletions(-)
---
base-commit: 09b47186a4164f3aaa3591313f80794443117342
change-id: 20260817-pvr-vm-bind-1ce4f09a1774
Best regards,
--
Gyeyoung Baek <gye976@gmail.com>
next reply other threads:[~2026-08-16 19:43 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-16 19:42 Gyeyoung Baek [this message]
2026-08-16 19:42 ` [PATCH 1/4] drm/imagination: Fix the vm_bo split mappings are linked to Gyeyoung Baek
2026-08-16 19:59 ` sashiko-bot
2026-08-16 19:42 ` [PATCH 2/4] drm/imagination: Switch the GPUVM to immediate mode Gyeyoung Baek
2026-08-16 19:55 ` sashiko-bot
2026-08-16 19:42 ` [PATCH 3/4] drm/imagination: Add async VM_BIND ioctl Gyeyoung Baek
2026-08-16 20:00 ` sashiko-bot
2026-08-16 19:42 ` [PATCH 4/4] drm/imagination: Add sparse mappings to VM_BIND Gyeyoung Baek
2026-08-16 20:03 ` sashiko-bot
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