mirror of https://gitee.com/openkylin/linux.git
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
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/*
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* omap_fb.h -- OMAP DRM Framebuffer
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*
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* Copyright (C) 2011 Texas Instruments
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* Author: Rob Clark <rob@ti.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __OMAPDRM_FB_H__
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#define __OMAPDRM_FB_H__
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struct drm_connector;
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struct drm_device;
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struct drm_file;
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struct drm_framebuffer;
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struct drm_gem_object;
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struct drm_mode_fb_cmd2;
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struct drm_plane_state;
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struct omap_overlay_info;
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struct seq_file;
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struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
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struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd);
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struct drm_framebuffer *omap_framebuffer_init(struct drm_device *dev,
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const struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos);
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int omap_framebuffer_pin(struct drm_framebuffer *fb);
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void omap_framebuffer_unpin(struct drm_framebuffer *fb);
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void omap_framebuffer_update_scanout(struct drm_framebuffer *fb,
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struct drm_plane_state *state, struct omap_overlay_info *info);
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bool omap_framebuffer_supports_rotation(struct drm_framebuffer *fb);
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void omap_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m);
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#endif /* __OMAPDRM_FB_H__ */
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