diff options
| author |   Damien Lespiau <damien.lespiau@intel.com> | 2013-09-25 16:45:22 +0100 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-10-01 07:45:27 +0200 |
| commit | 61d8e3282541139cf5bb31e4c42f952a6cc168f8 (patch) | |
| tree | ff765d5d44879ddc36f6430632fdb5211553e296 /include/drm/drmP.h | |
| parent | drm: Add HDMI stereo 3D flags to struct drm_mode_modeinfo (diff) | |
| download | linux-dev-61d8e3282541139cf5bb31e4c42f952a6cc168f8.tar.xz linux-dev-61d8e3282541139cf5bb31e4c42f952a6cc168f8.zip | |
drm: Add a STEREO_3D capability to the SET_CLIENT_CAP ioctl
This capability allows user space to control the delivery of modes with
the 3D flags set. This is to not play games with current user space
users not knowing anything about stereo 3D flags and that could try
to set a mode with one or several of those bits set.
So, the plan is to remove the stereo modes from the list of modes we
give to DRM clients by default, and let them through if we are being
told otherwise.
stereo_allowed is bound to the drm_file structure to make it a
per-client setting, not a global one.
v2: Replace clearing 3D flags by discarding the stereo modes now that
they are regular modes.
v3: SET_CAP -> SET_CLIENT_CAP rename (Chris Wilson)
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm/drmP.h')
| -rw-r--r-- | include/drm/drmP.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index dbc86b06a724..c65f496ad6b6 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -433,6 +433,9 @@ struct drm_file { struct drm_master *master; /* master this node is currently associated with N.B. not always minor->master */ + /* true when the client has asked us to expose stereo 3D mode flags */ + bool stereo_allowed; + /** * fbs - List of framebuffers associated with this file. * |