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| author | Eric Anholt <eric@anholt.net> | 2019-03-14 19:34:51 +0300 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2019-03-14 22:06:44 +0300 |
| commit | 40609d4820b21ff0bb0a58e196601a6747fd55b7 (patch) | |
| tree | 36d2425a250703e7d984e0eebdae1670e3e74cc8 /drivers/gpu/drm/v3d/v3d_drv.c | |
| parent | 2194a63a818db71065ebe09c8104f5f021ca4e7b (diff) | |
| download | linux-40609d4820b21ff0bb0a58e196601a6747fd55b7.tar.xz | |
drm/v3d: Use the new shmem helpers to reduce driver boilerplate.
The new shmem helpers from Noralf and Rob abstract out a bunch of our
BO creation and mapping code.
v2: Use the new sgt getter, and flag pages as dirty before freeing.
v3: Remove the mismatched put_pages.
Signed-off-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20190314163451.13431-1-eric@anholt.net
Reviewed-by: Rob Herring <robh@kernel.org> (v2)
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_drv.c')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_drv.c | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_drv.c b/drivers/gpu/drm/v3d/v3d_drv.c index 89b7567d550f..d600628bb5c1 100644 --- a/drivers/gpu/drm/v3d/v3d_drv.c +++ b/drivers/gpu/drm/v3d/v3d_drv.c @@ -161,17 +161,7 @@ v3d_postclose(struct drm_device *dev, struct drm_file *file) kfree(v3d_priv); } -static const struct file_operations v3d_drm_fops = { - .owner = THIS_MODULE, - .open = drm_open, - .release = drm_release, - .unlocked_ioctl = drm_ioctl, - .mmap = v3d_mmap, - .poll = drm_poll, - .read = drm_read, - .compat_ioctl = drm_compat_ioctl, - .llseek = noop_llseek, -}; +DEFINE_DRM_GEM_SHMEM_FOPS(v3d_drm_fops); /* DRM_AUTH is required on SUBMIT_CL for now, while we don't have GMP * protection between clients. Note that render nodes would be be @@ -189,12 +179,6 @@ static const struct drm_ioctl_desc v3d_drm_ioctls[] = { DRM_IOCTL_DEF_DRV(V3D_SUBMIT_TFU, v3d_submit_tfu_ioctl, DRM_RENDER_ALLOW | DRM_AUTH), }; -static const struct vm_operations_struct v3d_vm_ops = { - .fault = v3d_gem_fault, - .open = drm_gem_vm_open, - .close = drm_gem_vm_close, -}; - static struct drm_driver v3d_drm_driver = { .driver_features = (DRIVER_GEM | DRIVER_RENDER | @@ -208,16 +192,11 @@ static struct drm_driver v3d_drm_driver = { .debugfs_init = v3d_debugfs_init, #endif - .gem_free_object_unlocked = v3d_free_object, - .gem_vm_ops = &v3d_vm_ops, - + .gem_create_object = v3d_create_object, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, - .gem_prime_import = drm_gem_prime_import, - .gem_prime_export = drm_gem_prime_export, - .gem_prime_get_sg_table = v3d_prime_get_sg_table, .gem_prime_import_sg_table = v3d_prime_import_sg_table, - .gem_prime_mmap = v3d_prime_mmap, + .gem_prime_mmap = drm_gem_prime_mmap, .ioctls = v3d_drm_ioctls, .num_ioctls = ARRAY_SIZE(v3d_drm_ioctls), |