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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2020-11-23 12:56:46 +0100 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-11-30 13:38:27 +0100 |
| commit | f5ca8eb6f9bd5ea76e11bbcee09528e2d71fa920 (patch) | |
| tree | 0a6775c219990bd38cc8668b6bfd465810295cc3 /drivers/gpu/drm/pl111 | |
| parent | bc2532ab7c20844d16c5cda97d0806eb80ab1275 (diff) | |
| download | linux-f5ca8eb6f9bd5ea76e11bbcee09528e2d71fa920.tar.bz2 | |
drm/cma-helper: Implement mmap as GEM CMA object functions
The new GEM object function drm_gem_cma_mmap() sets the VMA flags
and offset as in the old implementation and immediately maps in the
buffer's memory pages.
Changing CMA helpers to use the GEM object function allows for the
removal of the special implementations for mmap and gem_prime_mmap
callbacks. The regular functions drm_gem_mmap() and drm_gem_prime_mmap()
are now used.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201123115646.11004-3-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/pl111')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c index 40e6708fbbe2..e4dcaef6c143 100644 --- a/drivers/gpu/drm/pl111/pl111_drv.c +++ b/drivers/gpu/drm/pl111/pl111_drv.c @@ -228,7 +228,7 @@ static const struct drm_driver pl111_drm_driver = { .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_import_sg_table = pl111_gem_import_sg_table, - .gem_prime_mmap = drm_gem_cma_prime_mmap, + .gem_prime_mmap = drm_gem_prime_mmap, #if defined(CONFIG_DEBUG_FS) .debugfs_init = pl111_debugfs_init, |