drm/mode: Add user blob-creation ioctl

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Add an ioctl which allows users to create blob properties from supplied
data. Currently this only supports modes, creating a drm_display_mode from
the userspace drm_mode_modeinfo.

v2: Removed size/type checks.
    Rebased on new patches to allow error propagation from create_blob,
    as well as avoiding double-allocation.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@intel.com>
Tested-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Daniel Stone 2015-05-22 13:34:51 +01:00 • committed by Daniel Vetter

parent 10e8cb7e79

commit e2f5d2ea47

7 changed files with 176 additions and 5 deletions

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4

include/drm/drmP.h

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9

include/drm/drm_crtc.h

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2

include/uapi/drm/drm.h

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20

include/uapi/drm/drm_mode.h

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