path: root/include/drm
diff options
authorDaniel Vetter <daniel.vetter@ffwll.ch>2015-09-08 13:56:26 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-09-30 10:47:58 +0200
commit4b63539bb2f604b26ef4951c5c14828d24a7ce6c (patch)
treec4cdc3835964beda589fd1783497ec6027cb555e /include/drm
parenta7fb8a23c1afa607ec8ce9f61df645f37c529434 (diff)
drm: Define a drm_invalid_op ioctl implementation
And use it in radeon to replace all the ioctls no longer valid in kms mode. I plan to also use this later on when nuking the ums support for i915. Note that setting the function pointer in the ioctl table to NULL would amount to the same, but that results in some debug output from the drm_ioctl() function. I've figured it's cleaner to have a special-purpose function. Cc: Alex Deucher <alexdeucher@gmail.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Reviewed-by: Christian K├Ânig <christian.koenig@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm')
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index d0251ac44a50..967d8a03c0e1 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -910,6 +910,8 @@ extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
/* Misc. IOCTL support (drm_ioctl.c) */
int drm_noop(struct drm_device *dev, void *data,
struct drm_file *file_priv);
+int drm_invalid_op(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
/* Cache management (drm_cache.c) */
void drm_clflush_pages(struct page *pages[], unsigned long num_pages);

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