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| author | Dave Airlie <airlied@redhat.com> | 2022-11-30 11:45:43 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2022-11-30 12:01:27 +1000 |
| commit | 795bd9bb21c694ebcee38e8026ebeac4a63929bf (patch) | |
| tree | 1df9c5af1e81c891b8ba9e62fa777f336870c015 /Documentation/admin-guide | |
| parent | 2847b6681547022e5c8f1f6dc104c9256a120c0a (diff) | |
| parent | 8c5577a5ccc632685e65168fc6890b72a779f93a (diff) | |
| download | linux-795bd9bb21c694ebcee38e8026ebeac4a63929bf.tar.bz2 | |
Merge tag 'drm-accel-2022-11-22' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel into drm-next
This tag contains the patches that add the new compute acceleration
subsystem, which is part of the DRM subsystem.
The patches:
- Add a new directory at drivers/accel.
- Add a new major (261) for compute accelerators.
- Add a new DRM minor type for compute accelerators.
- Integrate the accel core code with DRM core code.
- Add documentation for the accel subsystem.
Signed-off-by: Dave Airlie <airlied@redhat.com>
some acks from the list (some are in the patch series):
Acked-by: Daniel Stone <daniels@collabora.com>
Acked-by: Sonal Santan <sonal.santan@amd.com>
Acked-by: Maxime Ripard <maxime@cerno.tech>
Acked-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Tested-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
From: Oded Gabbay <ogabbay@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20221122112222.GA352082@ogabbay-vm-u20.habana-labs.com
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/devices.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/admin-guide/devices.txt b/Documentation/admin-guide/devices.txt index 9764d6edb189..06c525e01ea5 100644 --- a/Documentation/admin-guide/devices.txt +++ b/Documentation/admin-guide/devices.txt @@ -3080,6 +3080,11 @@ ... 255 = /dev/osd255 256th OSD Device + 261 char Compute Acceleration Devices + 0 = /dev/accel/accel0 First acceleration device + 1 = /dev/accel/accel1 Second acceleration device + ... + 384-511 char RESERVED FOR DYNAMIC ASSIGNMENT Character devices that request a dynamic allocation of major number will take numbers starting from 511 and downward, |