diff options
| author |   Thomas Zimmermann <tzimmermann@suse.de> | 2023-06-20 09:59:58 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-06-26 11:08:41 +0200 |
| commit | 71e801b9b44f86ce8c816b06960c705f901c50e5 (patch) | |
| tree | eacd611dcea430a70c8cfe493b32d72f90d07366 /drivers/gpu/drm/drm_prime.c | |
| parent | drm: Enable PRIME import/export for all drivers (diff) | |
| download | linux-rng-71e801b9b44f86ce8c816b06960c705f901c50e5.tar.xz linux-rng-71e801b9b44f86ce8c816b06960c705f901c50e5.zip | |
drm: Clear fd/handle callbacks in struct drm_driver
Clear all assignments of struct drm_driver's fd/handle callbacks to
drm_gem_prime_fd_to_handle() and drm_gem_prime_handle_to_fd(). These
functions are called by default. Add a TODO item to convert vmwgfx
to the defaults as well.
v2:
* remove TODO item (Zack)
* also update amdgpu's amdgpu_partition_driver
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Simon Ser <contact@emersion.fr>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Jeffrey Hugo <quic_jhugo@quicinc.com> # qaic
Link: https://patchwork.freedesktop.org/patch/msgid/20230620080252.16368-3-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/drm_prime.c')
| -rw-r--r-- | drivers/gpu/drm/drm_prime.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c index 7b48e0b0284a..834a5e28abbe 100644 --- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -51,15 +51,10 @@ MODULE_IMPORT_NS(DMA_BUF); * between applications, they can't be guessed like the globally unique GEM * names. * - * Drivers that support the PRIME API implement the - * &drm_driver.prime_handle_to_fd and &drm_driver.prime_fd_to_handle operations. - * GEM based drivers must use drm_gem_prime_handle_to_fd() and - * drm_gem_prime_fd_to_handle() to implement these. For GEM based drivers the - * actual driver interfaces is provided through the &drm_gem_object_funcs.export - * and &drm_driver.gem_prime_import hooks. - * - * &dma_buf_ops implementations for GEM drivers are all individually exported - * for drivers which need to overwrite or reimplement some of them. + * Drivers that support the PRIME API implement the drm_gem_object_funcs.export + * and &drm_driver.gem_prime_import hooks. &dma_buf_ops implementations for + * drivers are all individually exported for drivers which need to overwrite + * or reimplement some of them. * * Reference Counting for GEM Drivers * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |