1 /*
2  * mipi_tx_dev.h
3  *
4  * hi35xx mipi_tx driver implement.
5  *
6  * Copyright (c) 2021 Huawei Device Co., Ltd.
7  *
8  * This software is licensed under the terms of the GNU General Public
9  * License version 2, as published by the Free Software Foundation, and
10  * may be copied, distributed, and modified under those terms.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  */
18 
19 #ifndef MIPI_TX_DEV_H
20 #define MIPI_TX_DEV_H
21 #include "hdf_base.h"
22 #include "mipi_dsi_if.h"
23 
24 typedef struct {
25     struct DsiCmdDesc readCmd;
26     uint32_t readLen;
27     uint8_t *out;
28 } GetDsiCmdDescTag;
29 
30 #define HI_MIPI_TX_IOC_MAGIC   't'
31 
32 #define HI_MIPI_TX_SET_DEV_CFG              _IOW(HI_MIPI_TX_IOC_MAGIC, 0x01, struct MipiCfg)
33 #define HI_MIPI_TX_SET_CMD                  _IOW(HI_MIPI_TX_IOC_MAGIC, 0x02, struct DsiCmdDesc)
34 #define HI_MIPI_TX_ENABLE                   _IO(HI_MIPI_TX_IOC_MAGIC, 0x03)
35 #define HI_MIPI_TX_GET_CMD                  _IOWR(HI_MIPI_TX_IOC_MAGIC, 0x04, GetDsiCmdDescTag)
36 #define HI_MIPI_TX_DISABLE                  _IO(HI_MIPI_TX_IOC_MAGIC, 0x05)
37 
38 int32_t MipiDsiDevModuleInit(uint8_t id);
39 void MipiDsiDevModuleExit(uint8_t id);
40 
41 #endif /* MIPI_TX_DEV_H */
42