diff options
| author | Vandana Kannan | 2014-06-11 10:46:48 +0530 |
|---|---|---|
| committer | Daniel Vetter | 2014-07-23 07:05:24 +0200 |
| commit | ff587e45a1a1690f5cd713a2782672c579460365 (patch) | |
| tree | 60ae8b4f2ac76b957efcbb239b407034463e7136 /include/drm | |
| parent | 34638118f987c3f4136e442b65de22d73a0458cb (diff) | |
drm/crtc: Add property for aspect ratio
Added a property to enable user space to set aspect ratio.
This patch contains declaration of the property and code to create the
property.
v2: Thierry's review comments.
- Made aspect ratio enum generic instead of HDMI/CEA specfic
- Removed usage of temporary aspect_ratio variable
v3: Thierry's review comments.
- Fixed indentation
v4: Thierry's review comments.
- Return ENOMEM when property creation fails
Signed-off-by: Vandana Kannan <vandana.kannan@intel.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_crtc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 08ed55e02762..be7114e76d1b 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -835,6 +835,7 @@ struct drm_mode_config { /* Optional properties */ struct drm_property *scaling_mode_property; + struct drm_property *aspect_ratio_property; struct drm_property *dirty_info_property; /* dumb ioctl parameters */ @@ -1023,6 +1024,7 @@ extern int drm_mode_create_dvi_i_properties(struct drm_device *dev); extern int drm_mode_create_tv_properties(struct drm_device *dev, int num_formats, char *formats[]); extern int drm_mode_create_scaling_mode_property(struct drm_device *dev); +extern int drm_mode_create_aspect_ratio_property(struct drm_device *dev); extern int drm_mode_create_dirty_info_property(struct drm_device *dev); extern int drm_mode_connector_attach_encoder(struct drm_connector *connector, |