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| author | Jakob Bornecrantz <jakob@vmware.com> | 2010-06-01 11:54:20 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-06-03 13:13:36 +1000 |
| commit | d8bd19d2aff95e52c7f356cc2fc722584a656065 (patch) | |
| tree | e9312e761aede46a030030288a4a51a576019396 /include/drm | |
| parent | 991b7b44f8cfa1b9beff8c4c2f2ec888b925c2a7 (diff) | |
| download | kernel_samsung_espresso10-d8bd19d2aff95e52c7f356cc2fc722584a656065.zip kernel_samsung_espresso10-d8bd19d2aff95e52c7f356cc2fc722584a656065.tar.gz kernel_samsung_espresso10-d8bd19d2aff95e52c7f356cc2fc722584a656065.tar.bz2 | |
drm/vmwgfx: Allow userspace to change default layout. Bump minor.
The host may change the layout and, since the change is
communicated to the master, the master needs a way to
communicate the change to the kernel driver.
The minor version number is bumped to advertize the
availability of this feature.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/vmwgfx_drm.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h index c7645f4..4d08423 100644 --- a/include/drm/vmwgfx_drm.h +++ b/include/drm/vmwgfx_drm.h @@ -50,6 +50,8 @@ #define DRM_VMW_EXECBUF 12 #define DRM_VMW_FIFO_DEBUG 13 #define DRM_VMW_FENCE_WAIT 14 +/* guarded by minor version >= 2 */ +#define DRM_VMW_UPDATE_LAYOUT 15 /*************************************************************************/ @@ -585,4 +587,28 @@ struct drm_vmw_stream_arg { * sure that the stream has been stopped. */ +/*************************************************************************/ +/** + * DRM_VMW_UPDATE_LAYOUT - Update layout + * + * Updates the prefered modes and connection status for connectors. The + * command conisits of one drm_vmw_update_layout_arg pointing out a array + * of num_outputs drm_vmw_rect's. + */ + +/** + * struct drm_vmw_update_layout_arg + * + * @num_outputs: number of active + * @rects: pointer to array of drm_vmw_rect + * + * Input argument to the DRM_VMW_UPDATE_LAYOUT Ioctl. + */ + +struct drm_vmw_update_layout_arg { + uint32_t num_outputs; + uint32_t pad64; + uint64_t rects; +}; + #endif |