#define MODULE_NAME "omapdrm"
-/* max # of mapper-id's that can be assigned.. todo, come up with a better
- * (but still inexpensive) way to store/access per-buffer mapper private
- * data..
- */
-#define MAX_MAPPERS 2
+struct omap_drm_usergart;
/* parameters which describe (unrotated) coordinates of scanout within a fb: */
struct omap_drm_window {
/* list of GEM objects: */
struct list_head obj_list;
+ struct omap_drm_usergart *usergart;
bool has_dmm;
/* properties: */
void omap_drm_irq_uninstall(struct drm_device *dev);
int omap_drm_irq_install(struct drm_device *dev);
+#ifdef CONFIG_DRM_FBDEV_EMULATION
struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev);
void omap_fbdev_free(struct drm_device *dev);
+#else
+static inline struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev)
+{
+ return NULL;
+}
+static inline void omap_fbdev_free(struct drm_device *dev)
+{
+}
+#endif
struct omap_video_timings *omap_crtc_timings(struct drm_crtc *crtc);
enum omap_channel omap_crtc_channel(struct drm_crtc *crtc);
uint32_t omap_framebuffer_get_formats(uint32_t *pixel_formats,
uint32_t max_formats, enum omap_color_mode supported_modes);
struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
- struct drm_file *file, struct drm_mode_fb_cmd2 *mode_cmd);
+ struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd);
struct drm_framebuffer *omap_framebuffer_init(struct drm_device *dev,
- struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos);
+ const struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos);
struct drm_gem_object *omap_framebuffer_bo(struct drm_framebuffer *fb, int p);
int omap_framebuffer_pin(struct drm_framebuffer *fb);
void omap_framebuffer_unpin(struct drm_framebuffer *fb);
static inline int objects_lookup(struct drm_device *dev,
struct drm_file *filp, uint32_t pixel_format,
- struct drm_gem_object **bos, uint32_t *handles)
+ struct drm_gem_object **bos, const uint32_t *handles)
{
int i, n = drm_format_num_planes(pixel_format);