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| author |   Thomas Zimmermann <tzimmermann@suse.de> | 2020-09-23 12:21:59 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-09-25 09:21:48 +0200 |
| commit | d693def4fd1c23f1ca5aed1afb9993b3a2069ad2 (patch) | |
| tree | f67f192a6fe6214acab21c0d12fa381810f0f39f /include/drm/drm_gem.h | |
| parent | drm/xlnx: Initialize DRM driver instance with CMA helper macro (diff) | |
| download | wireguard-linux-d693def4fd1c23f1ca5aed1afb9993b3a2069ad2.tar.xz wireguard-linux-d693def4fd1c23f1ca5aed1afb9993b3a2069ad2.zip | |
drm: Remove obsolete GEM and PRIME callbacks from struct drm_driver
Several GEM and PRIME callbacks have been deprecated in favor of
per-instance GEM object functions. Remove the callbacks as they are
now unused. The only exception is .gem_prime_mmap, which is still
in use by several drivers.
What is also gone is gem_vm_ops in struct drm_driver. All drivers now
use struct drm_gem_object_funcs.vm_ops instead.
While at it, the patch also improves error handling around calls
to .free and .get_sg_table callbacks.
v3:
* restore default call to drm_gem_prime_export() in
drm_gem_prime_handle_to_fd()
* return -ENOSYS if get_sg_table is not set
* drop all checks for obj->funcs
* clean up TODO list and documentation
v2:
* update related TODO item (Sam)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200923102159.24084-23-tzimmermann@suse.de
Diffstat (limited to 'include/drm/drm_gem.h')
| -rw-r--r-- | include/drm/drm_gem.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index 337a48321705..c38dd35da00b 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -272,7 +272,7 @@ struct drm_gem_object { * attachment point for the device. This is invariant over the lifetime * of a gem object. * - * The &drm_driver.gem_free_object_unlocked callback is responsible for + * The &drm_gem_object_funcs.free callback is responsible for * cleaning up the dma_buf attachment and references acquired at import * time. * |