drm/vmwgfx/vmwgfx_stdu.c

74  * @buf: buffer object when DMA-ing between buffer and screen targets.
75  * @sid: Surface ID when copying between surface and screen targets.
141  * Screen Target Display Unit CRTC Functions
155  * vmw_stdu_define_st - Defines a Screen Target
158  * @stdu: display unit to create a Screen Target for
160  * @crtc_x: X coordinate of screen target relative to framebuffer origin.
161  * @crtc_y: Y coordinate of screen target relative to framebuffer origin.
209  * vmw_stdu_bind_st - Binds a surface to a Screen Target
213  * @res: Buffer to bind to the screen target.  Set to NULL to blank screen.
215  * Binding a surface to a Screen Target the same as flipping
232 		DRM_ERROR("No screen target defined\n");  in vmw_stdu_bind_st()
260  * @unit: Screen target unit.
282  * vmw_stdu_update_st - Full update of a Screen Target
287  * This function needs to be called whenever the content of a screen
300 		DRM_ERROR("No screen target defined");  in vmw_stdu_update_st()
320  * vmw_stdu_destroy_st - Destroy a Screen Target
368  * vmw_stdu_crtc_mode_set_nofb - Updates screen target size
370  * @crtc: CRTC associated with the screen target
372  * This function defines/destroys a screen target
397 			DRM_ERROR("Failed to destroy Screen Target\n");  in vmw_stdu_crtc_mode_set_nofb()
412 		DRM_ERROR("Failed to define Screen Target of size %dx%d\n",  in vmw_stdu_crtc_mode_set_nofb()
443 		/* Don't destroy the Screen Target if we are only setting the  in vmw_stdu_crtc_atomic_disable()
453 			DRM_ERROR("Failed to destroy Screen Target\n");  in vmw_stdu_crtc_atomic_disable()
534  * framebuffer and the screen target system.
548  * If DMA-ing till the screen target system, the function will also notify
549  * the screen target system that a bounding box of the cliprects has been
573 	 * never happen with screen targets but e.g. the xorg vmware driver issues  in vmw_kms_stdu_readback()
657  * Fills in the missing fields in a surface copy command, and encodes a screen
776  *  Screen Target CRTC dispatch table
797  * Screen Target Display Unit Encoder Functions
822  * Screen Target Display Unit Connector Functions
877  * Trigger a modeset if the X,Y position of the Screen Target changes.
878  * This is needed when multi-mon is cycled. The original Screen Target will have
927  * Screen Target Display Plane Functions
1522  * vmw_stdu_init - Sets up a Screen Target Display Unit
1527  * This function is called once per CRTC, and allocates one Screen Target
1653  *  @stdu:  Screen Target Display Unit to be destroyed
1666  * Screen Target Display KMS Functions
1672  * vmw_kms_stdu_init_display - Initializes a Screen Target based display
1676  * This function initialize a Screen Target based display device.  It checks
1678  * screen targets, and then creates the maximum number of CRTCs, a.k.a Display