drm/gma500/psb_drv.h

551 struct psb_ops {  struct
552 	const char *name;
553 	int pipes;		/* Number of output pipes */
554 	int crtcs;		/* Number of CRTCs */
555 	int sgx_offset;		/* Base offset of SGX device */
556 	int hdmi_mask;		/* Mask of HDMI CRTCs */
557 	int lvds_mask;		/* Mask of LVDS CRTCs */
558 	int sdvo_mask;		/* Mask of SDVO CRTCs */
559 	int cursor_needs_phys;  /* If cursor base reg need physical address */
562 	struct drm_crtc_helper_funcs const *crtc_helper;
563 	const struct gma_clock_funcs *clock_funcs;
566 	int (*chip_setup)(struct drm_device *dev);
567 	void (*chip_teardown)(struct drm_device *dev);
569 	void (*errata)(struct drm_device *dev);
572 	int (*output_init)(struct drm_device *dev);
573 	int (*hotplug)(struct drm_device *dev);
574 	void (*hotplug_enable)(struct drm_device *dev, bool on);
576 	void (*init_pm)(struct drm_device *dev);
577 	int (*save_regs)(struct drm_device *dev);
578 	int (*restore_regs)(struct drm_device *dev);
579 	void (*save_crtc)(struct drm_crtc *crtc);
580 	void (*restore_crtc)(struct drm_crtc *crtc);
581 	int (*power_up)(struct drm_device *dev);
582 	int (*power_down)(struct drm_device *dev);
583 	void (*update_wm)(struct drm_device *dev, struct drm_crtc *crtc);
584 	void (*disable_sr)(struct drm_device *dev);
586 	void (*lvds_bl_power)(struct drm_device *dev, bool on);
589 	int (*backlight_init)(struct drm_device *dev);
590 	void (*backlight_set)(struct drm_device *dev, int level);
591 	int (*backlight_get)(struct drm_device *dev);
592 	const char *backlight_name;
594 	int i2c_bus;		/* I2C bus identifier for Moorestown */