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| author | Hans Verkuil <[email protected]> | 2018-01-24 10:30:59 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2018-01-30 12:31:33 +0000 |
| commit | b8c601e8af2d08f733d74defa8465303391bb930 (patch) | |
| tree | 49d3f9c1d9ff35af5323362114e837506c78ab01 /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32 (diff) | |
| download | kernel-b8c601e8af2d08f733d74defa8465303391bb930.tar.gz kernel-b8c601e8af2d08f733d74defa8465303391bb930.zip | |
media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
ctrl_is_pointer just hardcoded two known string controls, but that
caused problems when using e.g. custom controls that use a pointer
for the payload.
Reimplement this function: it now finds the v4l2_ctrl (if the driver
uses the control framework) or it calls vidioc_query_ext_ctrl (if the
driver implements that directly).
In both cases it can now check if the control is a pointer control
or not.
Signed-off-by: Hans Verkuil <[email protected]>
Acked-by: Sakari Ailus <[email protected]>
Cc: <[email protected]> # for v4.15 and up
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions