84 lines
2.5 KiB
C
84 lines
2.5 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_DISPLAY_H__
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#define __NV50_DISPLAY_H__
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#include "drmP.h"
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#include "drm.h"
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#include "nouveau_dma.h"
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#include "nouveau_drv.h"
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#include "nouveau_reg.h"
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#include "nv50_display_commands.h"
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/* for convience, so you can see through the trees. */
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#define NV50_DEBUG DRM_ERROR
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struct nouveau_hw_mode {
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unsigned int clock;
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unsigned short hdisplay, hblank_start, hsync_start, hsync_end, hblank_end, htotal;
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unsigned short vdisplay, vblank_start, vsync_start, vsync_end, vblank_end, vtotal;
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unsigned int flags;
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};
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struct nv50_crtc;
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struct nv50_output;
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struct nv50_connector;
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struct nv50_display {
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struct drm_device *dev;
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bool preinit_done;
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bool init_done;
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int last_crtc; /* crtc used for last mode set */
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int (*pre_init) (struct nv50_display *display);
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int (*init) (struct nv50_display *display);
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int (*disable) (struct nv50_display *display);
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int (*update) (struct nv50_display *display);
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struct list_head crtcs;
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struct list_head outputs;
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struct list_head connectors;
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};
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enum scaling_modes {
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SCALE_PANEL,
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SCALE_FULLSCREEN,
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SCALE_ASPECT,
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SCALE_NOSCALE,
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SCALE_INVALID
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};
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void nv50_display_command(struct drm_nouveau_private *dev_priv, uint32_t mthd, uint32_t val);
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struct nv50_display *nv50_get_display(struct drm_device *dev);
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int nv50_display_create(struct drm_device *dev);
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int nv50_display_destroy(struct drm_device *dev);
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#endif /* __NV50_DISPLAY_H__ */
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