/* * Copyright (C) 2010 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_SIL164_H__ #define __DRM_I2C_SIL164_H__ /** * struct sil164_encoder_params * * Describes how the sil164 is connected to the GPU. It should be used * as the @params parameter of its @set_config method. * * See "http://www.siliconimage.com/docs/SiI-DS-0021-E-164.pdf". */ struct sil164_encoder_params { enum { SIL164_INPUT_EDGE_FALLING = 0, SIL164_INPUT_EDGE_RISING } input_edge; enum { SIL164_INPUT_WIDTH_12BIT = 0, SIL164_INPUT_WIDTH_24BIT } input_width; enum { SIL164_INPUT_SINGLE_EDGE = 0, SIL164_INPUT_DUAL_EDGE } input_dual; enum { SIL164_PLL_FILTER_ON = 0, SIL164_PLL_FILTER_OFF, } pll_filter; int input_skew; /** < Allowed range [-4, 3], use 0 for no de-skew. */ int duallink_skew; /** < Allowed range [-4, 3]. */ }; #endif >commitdiff