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86 lines
2.2 KiB
86 lines
2.2 KiB
/* |
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* Copyright (C) 2009 Francisco Jerez. |
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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 __DRM_I2C_CH7006_H__ |
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#define __DRM_I2C_CH7006_H__ |
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/** |
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* struct ch7006_encoder_params |
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* |
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* Describes how the ch7006 is wired up with the GPU. It should be |
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* used as the @params parameter of its @set_config method. |
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* |
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* See "http://www.chrontel.com/pdf/7006.pdf" for their precise |
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* meaning. |
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*/ |
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struct ch7006_encoder_params { |
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enum { |
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CH7006_FORMAT_RGB16 = 0, |
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CH7006_FORMAT_YCrCb24m16, |
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CH7006_FORMAT_RGB24m16, |
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CH7006_FORMAT_RGB15, |
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CH7006_FORMAT_RGB24m12C, |
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CH7006_FORMAT_RGB24m12I, |
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CH7006_FORMAT_RGB24m8, |
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CH7006_FORMAT_RGB16m8, |
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CH7006_FORMAT_RGB15m8, |
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CH7006_FORMAT_YCrCb24m8, |
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} input_format; |
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enum { |
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CH7006_CLOCK_SLAVE = 0, |
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CH7006_CLOCK_MASTER, |
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} clock_mode; |
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enum { |
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CH7006_CLOCK_EDGE_NEG = 0, |
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CH7006_CLOCK_EDGE_POS, |
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} clock_edge; |
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int xcm, pcm; |
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enum { |
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CH7006_SYNC_SLAVE = 0, |
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CH7006_SYNC_MASTER, |
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} sync_direction; |
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enum { |
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CH7006_SYNC_SEPARATED = 0, |
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CH7006_SYNC_EMBEDDED, |
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} sync_encoding; |
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enum { |
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CH7006_POUT_1_8V = 0, |
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CH7006_POUT_3_3V, |
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} pout_level; |
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enum { |
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CH7006_ACTIVE_HSYNC = 0, |
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CH7006_ACTIVE_DSTART, |
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} active_detect; |
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}; |
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#endif
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