70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
/*
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* Copyright (C) 2008 Maarten Maathuis.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __NV50_CRTC_H__
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#define __NV50_CRTC_H__
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#include "nv50_display.h"
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struct nv50_cursor;
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struct nv50_lut;
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struct nv50_fb;
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struct nv50_crtc {
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struct list_head head;
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struct drm_device *dev;
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int index;
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bool active;
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bool blanked;
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struct nouveau_hw_mode *mode;
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struct nouveau_hw_mode *native_mode;
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bool use_native_mode;
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bool use_dithering;
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int scaling_mode;
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struct nv50_cursor *cursor;
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struct nv50_lut *lut;
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struct nv50_fb *fb;
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int (*validate_mode) (struct nv50_crtc *crtc, struct nouveau_hw_mode *mode);
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int (*set_mode) (struct nv50_crtc *crtc, struct nouveau_hw_mode *mode);
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int (*execute_mode) (struct nv50_crtc *crtc);
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int (*set_fb) (struct nv50_crtc *crtc);
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int (*blank) (struct nv50_crtc *crtc, bool blanked);
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int (*set_dither) (struct nv50_crtc *crtc);
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int (*set_scale) (struct nv50_crtc *crtc);
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int (*set_clock) (struct nv50_crtc *crtc);
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int (*set_clock_mode) (struct nv50_crtc *crtc);
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int (*destroy) (struct nv50_crtc *crtc);
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};
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int nv50_crtc_create(struct drm_device *dev, int index);
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#endif /* __NV50_CRTC_H__ */
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