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/*
* Marvell Armada DRM-based driver
*
* Written by Russell King, 2012, derived in part from the
* Intel xorg X server driver.
*/
#ifndef DOVEFB_DRM_H
#define DOVEFB_DRM_H
#include "xf86.h"
#include <xf86drm.h>
#include <xf86drmMode.h>
struct drm_armada_bo;
struct armada_crtc_info {
struct armada_drm_info *drm;
unsigned num;
drmModeModeInfo kmode;
drmModeCrtcPtr mode_crtc;
struct drm_armada_bo *cursor_bo;
uint32_t rotate_fb_id;
};
#define armada_crtc(crtc) \
((struct armada_crtc_info *)(crtc)->driver_private)
struct armada_drm_info {
int fd;
struct drm_armada_bufmgr *bufmgr;
drmEventContext event_context;
unsigned cpp;
struct drm_armada_bo *front_bo;
uint32_t fb_id;
drmModeResPtr mode_res;
Bool hw_cursor;
Bool accel;
#ifdef HAVE_UDEV
struct udev_monitor *udev_monitor;
pointer *udev_handler;
dev_t drm_dev;
#endif
CloseScreenProcPtr CloseScreen;
CreateScreenResourcesProcPtr CreateScreenResources;
OptionInfoPtr Options;
};
enum {
OPTION_HW_CURSOR,
OPTION_XV_ACCEL,
OPTION_USE_GPU,
OPTION_HOTPLUG,
};
#define GET_DRM_INFO(pScrn) ((struct armada_drm_info *)(pScrn)->driverPrivate)
#define SET_DRM_INFO(pScrn, ptr) ((pScrn)->driverPrivate = (ptr))
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
#define mint(x,y) ({(void)(&x == &y); x < y ? x : y; })
#define maxt(x,y) ({(void)(&x == &y); x < y ? y : x; })
/* DRM core support */
Bool armada_drm_init_screen(ScrnInfoPtr pScrn);
/* DRM Xv support */
Bool armada_drm_XvInit(ScrnInfoPtr pScrn);
#endif
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