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/*
* Copyright © 2007 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Authors:
* Dave Airlie <airlied@redhat.com>
*
*/
#ifndef DRMMODE_DISPLAY_H
#define DRMMODE_DISPLAY_H
#include "xf86drmMode.h"
#ifdef HAVE_LIBUDEV
#include "libudev.h"
#endif
#include "radeon_probe.h"
#ifndef DRM_CAP_TIMESTAMP_MONOTONIC
#define DRM_CAP_TIMESTAMP_MONOTONIC 0x6
#endif
typedef struct {
int fd;
unsigned fb_id;
drmModeResPtr mode_res;
drmModeFBPtr mode_fb;
int cpp;
struct radeon_bo_manager *bufmgr;
ScrnInfoPtr scrn;
#ifdef HAVE_LIBUDEV
struct udev_monitor *uevent_monitor;
InputHandlerProc uevent_handler;
#endif
drmEventContext event_context;
} drmmode_rec, *drmmode_ptr;
typedef struct {
drmmode_ptr drmmode;
unsigned old_fb_id;
int flip_count;
void *event_data;
unsigned int fe_frame;
unsigned int fe_tv_sec;
unsigned int fe_tv_usec;
} drmmode_flipdata_rec, *drmmode_flipdata_ptr;
typedef struct {
drmmode_flipdata_ptr flipdata;
Bool dispatch_me;
} drmmode_flipevtcarrier_rec, *drmmode_flipevtcarrier_ptr;
typedef struct {
drmmode_ptr drmmode;
drmModeCrtcPtr mode_crtc;
int hw_id;
struct radeon_bo *cursor_bo;
struct radeon_bo *rotate_bo;
unsigned rotate_fb_id;
int dpms_mode;
CARD64 dpms_last_ust;
uint32_t dpms_last_seq;
int dpms_last_fps;
uint32_t interpolated_vblanks;
uint16_t lut_r[256], lut_g[256], lut_b[256];
} drmmode_crtc_private_rec, *drmmode_crtc_private_ptr;
typedef struct {
drmModePropertyPtr mode_prop;
uint64_t value;
int num_atoms; /* if range prop, num_atoms == 1; if enum prop, num_atoms == num_enums + 1 */
Atom *atoms;
} drmmode_prop_rec, *drmmode_prop_ptr;
typedef struct {
drmmode_ptr drmmode;
int output_id;
drmModeConnectorPtr mode_output;
drmModeEncoderPtr *mode_encoders;
drmModePropertyBlobPtr edid_blob;
int dpms_enum_id;
int num_props;
drmmode_prop_ptr props;
int enc_mask;
int enc_clone_mask;
} drmmode_output_private_rec, *drmmode_output_private_ptr;
extern Bool drmmode_pre_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int cpp);
extern void drmmode_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
extern void drmmode_fini(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
extern Bool drmmode_set_bufmgr(ScrnInfoPtr pScrn, drmmode_ptr drmmode, struct radeon_bo_manager *bufmgr);
extern void drmmode_set_cursor(ScrnInfoPtr scrn, drmmode_ptr drmmode, int id, struct radeon_bo *bo);
void drmmode_adjust_frame(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int x, int y);
extern Bool drmmode_set_desired_modes(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
extern void drmmode_copy_fb(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
extern Bool drmmode_setup_colormap(ScreenPtr pScreen, ScrnInfoPtr pScrn);
extern void drmmode_uevent_init(ScrnInfoPtr scrn, drmmode_ptr drmmode);
extern void drmmode_uevent_fini(ScrnInfoPtr scrn, drmmode_ptr drmmode);
extern int drmmode_get_height_align(ScrnInfoPtr scrn, uint32_t tiling);
extern int drmmode_get_pitch_align(ScrnInfoPtr scrn, int bpe, uint32_t tiling);
extern int drmmode_get_base_align(ScrnInfoPtr scrn, int bpe, uint32_t tiling);
Bool radeon_do_pageflip(ScrnInfoPtr scrn, struct radeon_bo *new_front, void *data, int ref_crtc_hw_id);
int drmmode_get_current_ust(int drm_fd, CARD64 *ust);
#endif
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