drivers/gpu/drm/sti/sti_drv.h

   1 /*
   2  * Copyright (C) STMicroelectronics SA 2014
   3  * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
   4  * License terms:  GNU General Public License (GPL), version 2
   5  */
   6
   7 #ifndef _STI_DRV_H_
   8 #define _STI_DRV_H_
   9
  10 #include <drm/drmP.h>
  11
  12 struct sti_compositor;
  13 struct sti_tvout;
  14
  15 /**
  16  * STI drm private structure
  17  * This structure is stored as private in the drm_device
  18  *
  19  * @compo:                 compositor
  20  * @plane_zorder_property: z-order property for CRTC planes
  21  * @drm_dev:               drm device
  22  */
  23 struct sti_private {
  24         struct sti_compositor *compo;
  25         struct drm_property *plane_zorder_property;
  26         struct drm_device *drm_dev;
  27         struct drm_fbdev_cma *fbdev;
  28
  29         struct {
  30                 struct drm_atomic_state *state;
  31                 struct work_struct work;
  32                 struct mutex lock;
  33         } commit;
  34 };
  35
  36 extern struct platform_driver sti_tvout_driver;
  37 extern struct platform_driver sti_vtac_driver;
  38 extern struct platform_driver sti_hqvdp_driver;
  39 extern struct platform_driver sti_hdmi_driver;
  40 extern struct platform_driver sti_hda_driver;
  41 extern struct platform_driver sti_dvo_driver;
  42 extern struct platform_driver sti_vtg_driver;
  43 extern struct platform_driver sti_compositor_driver;
  44
  45 #endif