diff options
| author | Simon Ser <[email protected]> | 2023-03-02 14:35:13 +0000 |
|---|---|---|
| committer | Simon Ser <[email protected]> | 2023-04-03 14:31:24 +0200 |
| commit | 41068c8b28e16f1c2c26c854271520e1f3afaa22 (patch) | |
| tree | 6ff516a58dd936ccc6f06dd4a7dc7164e2a690a6 /tools/perf/scripts/python/flamegraph.py | |
| parent | 207395da5a97035f06360638f0c2fcd92963ce95 (diff) | |
drm/vram-helper: turn on PRIME import/export
We don't populate drm_driver.gem_prime_import_sg_table so only
DMA-BUFs exported from our own device can be imported. We don't
populate drm_gem_object_funcs.get_sg_table so DMA-BUFs cannot be
imported into another device. Still, this is useful to user-space
to share buffers between processes and between API boundaries
(e.g. wlroots hard-requires PRIME import/export support).
v2: expand commit message
Signed-off-by: Simon Ser <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Tian Tao <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Hans de Goede <[email protected]>
Acked-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Christian König <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions