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/*
* Copyright (C) 2008 Maarten Maathuis.
* All Rights Reserved.
*
* 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 COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS 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.
*
*/
#ifndef __NOUVEAU_CRTC_H__
#define __NOUVEAU_CRTC_H__
struct nouveau_crtc {
struct drm_crtc base;
int index;
struct drm_display_mode *mode;
uint32_t dpms_saved_fp_control;
uint32_t fp_users;
int saturation;
int sharpness;
int last_dpms;
int cursor_saved_x, cursor_saved_y;
struct {
int cpp;
bool blanked;
uint32_t offset;
uint32_t tile_flags;
} fb;
struct {
struct nouveau_bo *nvbo;
bool visible;
uint32_t offset;
void (*set_offset)(struct nouveau_crtc *, uint32_t offset);
void (*set_pos)(struct nouveau_crtc *, int x, int y);
void (*hide)(struct nouveau_crtc *, bool update);
void (*show)(struct nouveau_crtc *, bool update);
} cursor;
struct {
struct nouveau_bo *nvbo;
uint16_t r[256];
uint16_t g[256];
uint16_t b[256];
int depth;
} lut;
int (*set_dither)(struct nouveau_crtc *crtc, bool on, bool update);
int (*set_scale)(struct nouveau_crtc *crtc, int mode, bool update);
};
static inline struct nouveau_crtc *nouveau_crtc(struct drm_crtc *crtc)
{
return container_of(crtc, struct nouveau_crtc, base);
}
static inline struct drm_crtc *to_drm_crtc(struct nouveau_crtc *crtc)
{
return &crtc->base;
}
int nv50_crtc_create(struct drm_device *dev, int index);
int nv50_crtc_cursor_set(struct drm_crtc *drm_crtc, struct drm_file *file_priv,
uint32_t buffer_handle, uint32_t width,
uint32_t height);
int nv50_crtc_cursor_move(struct drm_crtc *drm_crtc, int x, int y);
int nv04_cursor_init(struct nouveau_crtc *);
int nv50_cursor_init(struct nouveau_crtc *);
struct nouveau_connector *
nouveau_crtc_connector_get(struct nouveau_crtc *crtc);
#endif /* __NOUVEAU_CRTC_H__ */
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