mirror of https://gitee.com/openkylin/linux.git
87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2009 Francisco Jerez.
|
||
|
|
* All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
||
|
|
* a copy of this software and associated documentation files (the
|
||
|
|
* "Software"), to deal in the Software without restriction, including
|
||
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
||
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
||
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
||
|
|
* the following conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice (including the
|
||
|
|
* next paragraph) shall be included in all copies or substantial
|
||
|
|
* portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||
|
|
* IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
|
||
|
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||
|
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||
|
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __DRM_I2C_CH7006_H__
|
||
|
|
#define __DRM_I2C_CH7006_H__
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct ch7006_encoder_params
|
||
|
|
*
|
||
|
|
* Describes how the ch7006 is wired up with the GPU. It should be
|
||
|
|
* used as the @params parameter of its @set_config method.
|
||
|
|
*
|
||
|
|
* See "http://www.chrontel.com/pdf/7006.pdf" for their precise
|
||
|
|
* meaning.
|
||
|
|
*/
|
||
|
|
struct ch7006_encoder_params {
|
||
|
|
enum {
|
||
|
|
CH7006_FORMAT_RGB16 = 0,
|
||
|
|
CH7006_FORMAT_YCrCb24m16,
|
||
|
|
CH7006_FORMAT_RGB24m16,
|
||
|
|
CH7006_FORMAT_RGB15,
|
||
|
|
CH7006_FORMAT_RGB24m12C,
|
||
|
|
CH7006_FORMAT_RGB24m12I,
|
||
|
|
CH7006_FORMAT_RGB24m8,
|
||
|
|
CH7006_FORMAT_RGB16m8,
|
||
|
|
CH7006_FORMAT_RGB15m8,
|
||
|
|
CH7006_FORMAT_YCrCb24m8,
|
||
|
|
} input_format;
|
||
|
|
|
||
|
|
enum {
|
||
|
|
CH7006_CLOCK_SLAVE = 0,
|
||
|
|
CH7006_CLOCK_MASTER,
|
||
|
|
} clock_mode;
|
||
|
|
|
||
|
|
enum {
|
||
|
|
CH7006_CLOCK_EDGE_NEG = 0,
|
||
|
|
CH7006_CLOCK_EDGE_POS,
|
||
|
|
} clock_edge;
|
||
|
|
|
||
|
|
int xcm, pcm;
|
||
|
|
|
||
|
|
enum {
|
||
|
|
CH7006_SYNC_SLAVE = 0,
|
||
|
|
CH7006_SYNC_MASTER,
|
||
|
|
} sync_direction;
|
||
|
|
|
||
|
|
enum {
|
||
|
|
CH7006_SYNC_SEPARATED = 0,
|
||
|
|
CH7006_SYNC_EMBEDDED,
|
||
|
|
} sync_encoding;
|
||
|
|
|
||
|
|
enum {
|
||
|
|
CH7006_POUT_1_8V = 0,
|
||
|
|
CH7006_POUT_3_3V,
|
||
|
|
} pout_level;
|
||
|
|
|
||
|
|
enum {
|
||
|
|
CH7006_ACTIVE_HSYNC = 0,
|
||
|
|
CH7006_ACTIVE_DSTART,
|
||
|
|
} active_detect;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|