From: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
To: dri-devel@lists.freedesktop.org, airlied@linux.ie, daniel@ffwll.ch
Cc: andrzej.kacprowski@linux.intel.com,
Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>,
stanislaw.gruszka@linux.intel.com
Subject: [PATCH v3 0/7] New DRM driver for Intel VPU
Date: Thu, 22 Sep 2022 12:02:45 +0200 [thread overview]
Message-ID: <20220922100252.84264-1-jacek.lawrynowicz@linux.intel.com> (raw)
Hi,
This patchset contains a new Linux* Kernel Driver for Intel® VPUs.
VPU stands for Versatile Processing Unit and it is an AI inference accelerator
integrated with Intel non-server CPUs starting from 14th generation.
VPU enables efficient execution of Deep Learning applications
like object detection, classification etc.
Driver is part of gpu/drm subsystem because VPU is similar in operation to
an integrated GPU. Reusing drm driver init, ioctl handling, gem and prime
helpers and drm_mm allows to minimize code duplication in the kernel.
The whole driver is licensed under GPL-2.0-only except for two headers imported
from the firmware that are MIT licensed.
User mode driver stack consists of Level Zero API driver and OpenVINO plugin.
Both should be open-sourced by the end of Q4.
The firmware for the VPU will be distributed as a closed source binary.
Regards,
Jacek
v3:
- Fixed alignment warning in ivpu_ipc.c when building with W=1
v2: https://lore.kernel.org/all/20220913121017.993825-1-jacek.lawrynowicz@linux.intel.com/
- Rename the driver from "drm/vpu" to "drm/ivpu"
- Add a TODO file
- Add support for WC buffers
v1: https://lore.kernel.org/all/20220728131709.1087188-1-jacek.lawrynowicz@linux.intel.com/
Jacek Lawrynowicz (7):
drm/ivpu: Introduce a new DRM driver for Intel VPU
drm/ivpu: Add Intel VPU MMU support
drm/ivpu: Add GEM buffer object management
drm/ivpu: Add IPC driver and JSM messages
drm/ivpu: Implement firmware parsing and booting
drm/ivpu: Add command buffer submission logic
drm/ivpu: Add PM support
MAINTAINERS | 8 +
drivers/gpu/drm/Kconfig | 2 +
drivers/gpu/drm/Makefile | 1 +
drivers/gpu/drm/ivpu/Kconfig | 12 +
drivers/gpu/drm/ivpu/Makefile | 16 +
drivers/gpu/drm/ivpu/TODO | 7 +
drivers/gpu/drm/ivpu/ivpu_drv.c | 643 ++++++++++++++
drivers/gpu/drm/ivpu/ivpu_drv.h | 178 ++++
drivers/gpu/drm/ivpu/ivpu_fw.c | 426 +++++++++
drivers/gpu/drm/ivpu/ivpu_fw.h | 38 +
drivers/gpu/drm/ivpu/ivpu_gem.c | 836 ++++++++++++++++++
drivers/gpu/drm/ivpu/ivpu_gem.h | 128 +++
drivers/gpu/drm/ivpu/ivpu_hw.h | 169 ++++
drivers/gpu/drm/ivpu/ivpu_hw_mtl.c | 1060 +++++++++++++++++++++++
drivers/gpu/drm/ivpu/ivpu_hw_mtl_reg.h | 468 ++++++++++
drivers/gpu/drm/ivpu/ivpu_hw_reg_io.h | 115 +++
drivers/gpu/drm/ivpu/ivpu_ipc.c | 508 +++++++++++
drivers/gpu/drm/ivpu/ivpu_ipc.h | 90 ++
drivers/gpu/drm/ivpu/ivpu_job.c | 629 ++++++++++++++
drivers/gpu/drm/ivpu/ivpu_job.h | 73 ++
drivers/gpu/drm/ivpu/ivpu_jsm_msg.c | 220 +++++
drivers/gpu/drm/ivpu/ivpu_jsm_msg.h | 25 +
drivers/gpu/drm/ivpu/ivpu_mmu.c | 888 +++++++++++++++++++
drivers/gpu/drm/ivpu/ivpu_mmu.h | 53 ++
drivers/gpu/drm/ivpu/ivpu_mmu_context.c | 419 +++++++++
drivers/gpu/drm/ivpu/ivpu_mmu_context.h | 49 ++
drivers/gpu/drm/ivpu/ivpu_pm.c | 352 ++++++++
drivers/gpu/drm/ivpu/ivpu_pm.h | 38 +
drivers/gpu/drm/ivpu/vpu_boot_api.h | 241 ++++++
drivers/gpu/drm/ivpu/vpu_jsm_api.h | 616 +++++++++++++
include/uapi/drm/ivpu_drm.h | 343 ++++++++
31 files changed, 8651 insertions(+)
create mode 100644 drivers/gpu/drm/ivpu/Kconfig
create mode 100644 drivers/gpu/drm/ivpu/Makefile
create mode 100644 drivers/gpu/drm/ivpu/TODO
create mode 100644 drivers/gpu/drm/ivpu/ivpu_drv.c
create mode 100644 drivers/gpu/drm/ivpu/ivpu_drv.h
create mode 100644 drivers/gpu/drm/ivpu/ivpu_fw.c
create mode 100644 drivers/gpu/drm/ivpu/ivpu_fw.h
create mode 100644 drivers/gpu/drm/ivpu/ivpu_gem.c
create mode 100644 drivers/gpu/drm/ivpu/ivpu_gem.h
create mode 100644 drivers/gpu/drm/ivpu/ivpu_hw.h
create mode 100644 drivers/gpu/drm/ivpu/ivpu_hw_mtl.c
create mode 100644 drivers/gpu/drm/ivpu/ivpu_hw_mtl_reg.h
create mode 100644 drivers/gpu/drm/ivpu/ivpu_hw_reg_io.h
create mode 100644 drivers/gpu/drm/ivpu/ivpu_ipc.c
create mode 100644 drivers/gpu/drm/ivpu/ivpu_ipc.h
create mode 100644 drivers/gpu/drm/ivpu/ivpu_job.c
create mode 100644 drivers/gpu/drm/ivpu/ivpu_job.h
create mode 100644 drivers/gpu/drm/ivpu/ivpu_jsm_msg.c
create mode 100644 drivers/gpu/drm/ivpu/ivpu_jsm_msg.h
create mode 100644 drivers/gpu/drm/ivpu/ivpu_mmu.c
create mode 100644 drivers/gpu/drm/ivpu/ivpu_mmu.h
create mode 100644 drivers/gpu/drm/ivpu/ivpu_mmu_context.c
create mode 100644 drivers/gpu/drm/ivpu/ivpu_mmu_context.h
create mode 100644 drivers/gpu/drm/ivpu/ivpu_pm.c
create mode 100644 drivers/gpu/drm/ivpu/ivpu_pm.h
create mode 100644 drivers/gpu/drm/ivpu/vpu_boot_api.h
create mode 100644 drivers/gpu/drm/ivpu/vpu_jsm_api.h
create mode 100644 include/uapi/drm/ivpu_drm.h
--
2.34.1
next reply other threads:[~2022-09-22 10:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-22 10:02 Jacek Lawrynowicz [this message]
2022-09-22 10:02 ` [PATCH v3 1/7] drm/ivpu: Introduce a new DRM driver for Intel VPU Jacek Lawrynowicz
2022-09-22 10:02 ` [PATCH v3 2/7] drm/ivpu: Add Intel VPU MMU support Jacek Lawrynowicz
2022-09-22 10:02 ` [PATCH v3 3/7] drm/ivpu: Add GEM buffer object management Jacek Lawrynowicz
2022-09-22 10:02 ` [PATCH v3 4/7] drm/ivpu: Add IPC driver and JSM messages Jacek Lawrynowicz
2022-09-22 10:02 ` [PATCH v3 5/7] drm/ivpu: Implement firmware parsing and booting Jacek Lawrynowicz
2022-09-22 10:02 ` [PATCH v3 6/7] drm/ivpu: Add command buffer submission logic Jacek Lawrynowicz
2022-09-22 10:02 ` [PATCH v3 7/7] drm/ivpu: Add PM support Jacek Lawrynowicz
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220922100252.84264-1-jacek.lawrynowicz@linux.intel.com \
--to=jacek.lawrynowicz@linux.intel.com \
--cc=airlied@linux.ie \
--cc=andrzej.kacprowski@linux.intel.com \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=stanislaw.gruszka@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox