2004-07-16 04:46:01 +04:00
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/*
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2007-09-20 02:36:55 +04:00
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* Copyright (c) 2003, Thomas Kurschel
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* Distributed under the terms of the MIT License.
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2004-07-16 04:46:01 +04:00
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*/
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#ifndef _DDC_H
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#define _DDC_H
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2007-09-20 02:36:55 +04:00
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2004-07-16 04:46:01 +04:00
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#include "i2c.h"
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#include "edid.h"
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2007-09-20 02:36:55 +04:00
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2007-09-21 21:33:35 +04:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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2007-09-20 02:36:55 +04:00
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void ddc2_init_timing(i2c_bus *bus);
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2004-07-16 04:46:01 +04:00
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// read EDID and VDIF from monitor via ddc2
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// (currently, *vdif and *vdif_len is always set to null)
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2007-09-20 02:36:55 +04:00
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status_t ddc2_read_edid1(const i2c_bus *bus, edid1_info *edid,
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void **vdif, size_t *vdifLength);
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2004-07-16 04:46:01 +04:00
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2007-09-21 21:33:35 +04:00
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#ifdef __cplusplus
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}
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#endif
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2007-09-20 02:36:55 +04:00
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#endif /* _DDC_H */
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