57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
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/* include/linux/htc_hdmi.h
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*
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* Copyright (c) 2010 HTC
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef _HTC_HDMI_H_
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#define _HTC_HDMI_H_
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enum {
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hdmi_mode = 0, /* 0: mirror, 1: presentation */
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hdmi_enabled,
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fb_enabled,
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};
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#define HDMI_IOCTL_MAGIC 'h'
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#define HDMI_SET_MODE _IOW(HDMI_IOCTL_MAGIC, 1, unsigned)
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#define HDMI_GET_MODE _IOR(HDMI_IOCTL_MAGIC, 2, unsigned)
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#define HDMI_DISABLE _IOW(HDMI_IOCTL_MAGIC, 3, unsigned)
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#define HDMI_ENABLE _IOW(HDMI_IOCTL_MAGIC, 4, unsigned)
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#define HDMI_GET_STATE _IOR(HDMI_IOCTL_MAGIC, 5, unsigned)
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#define HDMI_BLIT _IOW(HDMI_IOCTL_MAGIC, 6, unsigned)
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#define HDMI_CABLE_STAT _IOR(HDMI_IOCTL_MAGIC, 7, unsigned)
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#define HDMI_ESTABLISH_TIMING _IOR(HDMI_IOCTL_MAGIC, 8, unsigned)
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#define HDMI_GET_EDID _IOR(HDMI_IOCTL_MAGIC, 9, unsigned)
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#define HDMI_GET_DISPLAY_INFO _IOR(HDMI_IOCTL_MAGIC, 10, unsigned)
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#define ASPECT(w, h) (w << 8 | h)
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struct video_mode {
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unsigned short width, height, refresh_rate, aspect;
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bool interlaced, supported;
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char *descrption;
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};
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enum {
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PROGRESSIVE,
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INTERLACE,
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};
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struct display_info {
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unsigned int visible_width; /* in mm */
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unsigned int visible_height;
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unsigned int resolution_width; /* in pixel */
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unsigned int resolution_height;
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};
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#endif
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