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drm/vmwgfx: Allow userspace to change default layout. Bump minor.

Browse source 
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>
This commit is contained in:
Jakob Bornecrantz 2010-06-01 11:54:20 +02:00 • committed by Dave Airlie
commit d8bd19d2af
6 changed files with 160 additions and 9 deletions
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26
include/drm/vmwgfx_drm.h
View file

@ -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