diff options
| author | Dave Airlie <airlied@redhat.com> | 2023-12-22 07:55:59 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2023-12-22 10:36:21 +1000 |
| commit | d2197029026021ea4bc68475e5abef2213c8b01c (patch) | |
| tree | 1e5facc5dbfaeacf7892e130bfa4d3997296abc2 /include/drm/drm_gpuvm.h | |
| parent | 6aaff21547a08e5a151fbf7a3f7be5a68877d9e3 (diff) | |
| parent | b6e1b708176846248c87318786d22465ac96dd2c (diff) | |
Merge tag 'drm-xe-next-2023-12-21-pr1-1' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next
Introduce a new DRM driver for Intel GPUs
Xe, is a new driver for Intel GPUs that supports both integrated and
discrete platforms. The experimental support starts with Tiger Lake.
i915 will continue be the main production driver for the platforms
up to Meteor Lake and Alchemist. Then the goal is to make this Intel
Xe driver the primary driver for Lunar Lake and newer platforms.
It uses most, if not all, of the key drm concepts, in special: TTM,
drm-scheduler, drm-exec, drm-gpuvm/gpuva and others.
Signed-off-by: Dave Airlie <airlied@redhat.com>
[airlied: add an extra X86 check, fix a typo, fix drm_exec_init interface
change].
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZYSwLgXZUZ57qGPQ@intel.com
Diffstat (limited to 'include/drm/drm_gpuvm.h')
| -rw-r--r-- | include/drm/drm_gpuvm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/drm/drm_gpuvm.h b/include/drm/drm_gpuvm.h index f893d9c9b641..0f9c73d2e70e 100644 --- a/include/drm/drm_gpuvm.h +++ b/include/drm/drm_gpuvm.h @@ -1008,6 +1008,16 @@ struct drm_gpuva_ops { list_for_each_entry_from_reverse(op, &(ops)->list, entry) /** + * drm_gpuva_for_each_op_reverse - iterator to walk over &drm_gpuva_ops in reverse + * @op: &drm_gpuva_op to assign in each iteration step + * @ops: &drm_gpuva_ops to walk + * + * This iterator walks over all ops within a given list of operations in reverse + */ +#define drm_gpuva_for_each_op_reverse(op, ops) \ + list_for_each_entry_reverse(op, &(ops)->list, entry) + +/** * drm_gpuva_first_op() - returns the first &drm_gpuva_op from &drm_gpuva_ops * @ops: the &drm_gpuva_ops to get the fist &drm_gpuva_op from */ |