| /****************************************************************************** |
| * |
| * Copyright (C) 2016-2017 Cadence Design Systems, Inc. |
| * All rights reserved worldwide. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation and/or |
| * other materials provided with the distribution. |
| * |
| * 3. Neither the name of the copyright holder nor the names of its contributors |
| * may be used to endorse or promote products derived from this software without |
| * specific prior written permission. |
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| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| * |
| * Copyright 2018 NXP |
| * |
| ****************************************************************************** |
| * |
| * API_HDMIRX.h |
| * |
| ****************************************************************************** |
| */ |
| |
| #ifndef _API_HDMIRX_H_ |
| #define _API_HDMIRX_H_ |
| |
| #include "API_General.h" |
| #include "hdmi.h" |
| |
| /** |
| * \addtogroup HDMI_RX_API |
| * \{ |
| */ |
| |
| /** |
| * \brief init hdmi rx registers |
| * \returns status |
| */ |
| CDN_API_STATUS CDN_API_HDMIRX_Init_blocking(state_struct *state); |
| CDN_API_STATUS CDN_API_HDMIRX_Stop_blocking(state_struct *state); |
| |
| /** |
| * \brief get hdmi rx events (currently 5v events) |
| * \returns status |
| */ |
| CDN_API_STATUS CDN_API_HDMIRX_ReadEvent(state_struct *state, u8 *Events_5v); |
| |
| /** |
| * \brief blocking version of CDN_API_HDMIRX_ReadEvent |
| * \returns status |
| */ |
| CDN_API_STATUS CDN_API_HDMIRX_ReadEvent_blocking(state_struct *state, u8 *Events_5v); |
| |
| |
| /** |
| * \brief Cadence API for HDMI TX to set EDID |
| * \param [in] segment - EDID segment to read |
| * \param [in] extension - EDID extension to read |
| * \param [in] edid_buff - pointer to buffer with 128 bytes of edid block |
| * please note, edid_buff should be allocated\clear by caller |
| * \return status |
| * |
| */ |
| CDN_API_STATUS CDN_API_HDMIRX_SET_EDID(state_struct *state, u8 segment, u8 extension, u8 *edid_buff); |
| /** |
| * \brief blocking version of #CDN_API_HDMIRX_SET_EDID |
| */ |
| CDN_API_STATUS CDN_API_HDMIRX_SET_EDID_blocking(state_struct *state, u8 segment, u8 extension, u8 *edid_buff); |
| |
| /** |
| * \brief Cadence API for HDMI Rx to set general scdc information |
| * \param [in] scdcData - general slave scdc information |
| * \return status |
| * |
| */ |
| CDN_API_STATUS CDN_API_HDMIRX_SET_SCDC_SLAVE(state_struct *state, S_HDMI_SCDC_SET_MSG *scdcData); |
| |
| /** |
| * \brief blocking version of #CDN_API_HDMIRX_SET_SCDC_SLAVE |
| */ |
| CDN_API_STATUS CDN_API_HDMIRX_SET_SCDC_SLAVE_blocking(state_struct *state, S_HDMI_SCDC_SET_MSG *scdcData); |
| |
| /** |
| * \brief Cadence API for HDMI Rx to get general scdc information |
| * \param [in] source_ver - SCDC register - Source Version |
| * \param [in] TMDS_Config - SCDC register - TMDS_Config |
| * \param [in] config_0 - SCDC register - Config_0 |
| * \param [in] manufacturerSpecific - manufacturer specific data |
| * \return status |
| * |
| */ |
| CDN_API_STATUS CDN_API_HDMIRX_GET_SCDC_SLAVE(state_struct *state, S_HDMI_SCDC_GET_MSG *scdcData); |
| |
| /** |
| * \brief blocking version of #CDN_API_HDMIRX_GET_SCDC_SLAVE |
| */ |
| CDN_API_STATUS CDN_API_HDMIRX_GET_SCDC_SLAVE_blocking(state_struct *state, S_HDMI_SCDC_GET_MSG *scdcData); |
| |
| /** |
| * \brief Cadence API for HDMI Rx to set hpd |
| * \param [in] hpd - 0 or 1 |
| * \return status |
| * |
| */ |
| CDN_API_STATUS CDN_API_HDMIRX_SetHpd(state_struct *state, u8 hpd); |
| |
| /** |
| * \brief blocking version of #CDN_API_HDMIRX_SetHpd |
| */ |
| CDN_API_STATUS CDN_API_HDMIRX_SetHpd_blocking(state_struct *state, u8 hpd); |
| |
| #endif |
