linux-toradex.git/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c, branch v4.10-rc4

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2016-12-16T18:24:44+00:00

Pull vfs updates from Al Viro:

 - more ->d_init() stuff (work.dcache)

 - pathname resolution cleanups (work.namei)

 - a few missing iov_iter primitives - copy_from_iter_full() and
   friends. Either copy the full requested amount, advance the iterator
   and return true, or fail, return false and do _not_ advance the
   iterator. Quite a few open-coded callers converted (and became more
   readable and harder to fuck up that way) (work.iov_iter)

 - several assorted patches, the big one being logfs removal

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  logfs: remove from tree
  vfs: fix put_compat_statfs64() does not handle errors
  namei: fold should_follow_link() with the step into not-followed link
  namei: pass both WALK_GET and WALK_MORE to should_follow_link()
  namei: invert WALK_PUT logics
  namei: shift interpretation of LOOKUP_FOLLOW inside should_follow_link()
  namei: saner calling conventions for mountpoint_last()
  namei.c: get rid of user_path_parent()
  switch getfrag callbacks to ..._full() primitives
  make skb_add_data,{_nocache}() and skb_copy_to_page_nocache() advance only on success
  [iov_iter] new primitives - copy_from_iter_full() and friends
  don't open-code file_inode()
  ceph: switch to use of ->d_init()
  ceph: unify dentry_operations instances
  lustre: switch to use of ->d_init()

don't open-code file_inode()

2016-12-04T23:29:28+00:00

Signed-off-by: Al Viro

drm/amdgpu: move align_mask and nop into ring funcs as well (v2)

2016-10-25T18:38:38+00:00

They are constant as well.

v2: update uvd and vce phys ring structures as well

Signed-off-by: Christian König 
Reviewed-by: Alex Deucher 
Signed-off-by: Alex Deucher

drm/amdgpu: move the ring type into the funcs structure (v2)

2016-10-25T18:38:37+00:00

It's constant, so it doesn't make to much sense to keep it
with the variable data.

v2: update vce and uvd phys mode ring structures as well

Signed-off-by: Christian König 
Reviewed-by: Alex Deucher 
Signed-off-by: Alex Deucher

drm/amdgpu: potential NULL dereference in debugfs code

2016-10-13T22:25:50+00:00

debugfs_create_file() returns NULL on error, it only returns error
pointers if debugfs isn't enabled in the config and we checked for that
earlier so it can't happen.

Fixes: 4f4824b55650 ('drm/amd/amdgpu: Convert ring debugfs entries to binary')
Reviewed-by: Christian König 
Signed-off-by: Dan Carpenter 
Signed-off-by: Alex Deucher

drm/amdgpu: clear ring pointer in amdgpu_device on teardown

2016-09-27T17:00:51+00:00

This is in symmetry to setup done in amdgpu_ring_init.

Signed-off-by: Grazvydas Ignotas 
Signed-off-by: Alex Deucher

drm/amdgpu: free the BO in kernel by helper amdgpu_bo_free_kernel()

2016-09-14T19:10:27+00:00

Signed-off-by: Junwei Zhang 
Reviewed-by: Christian König 
Signed-off-by: Alex Deucher

drm/amdgpu: use amdgpu_bo_create_kernel in amdgpu_ring.c

2016-08-08T15:32:21+00:00

Saves us quite a bunch of code.

Signed-off-by: Christian König 
Reviewed-by: Chunming Zhou 
Signed-off-by: Alex Deucher

drm/amdgpu: add begin/end_use ring callbacks

2016-07-29T18:37:02+00:00

For manual UVD/VCE power and clock gating.

Signed-off-by: Christian König 
Reviewed-by: Edward O'Callaghan 
Signed-off-by: Alex Deucher

drm/amdgpu: remove fence_lock

2016-07-29T18:37:01+00:00

Was never used as far as I can see.

Signed-off-by: Christian König 
Reviewed-by: Chunming Zhou 
Reviewed-by: Edward O'Callaghan 
Signed-off-by: Alex Deucher