This patch adds driver support for the MAX2175 chip. This is Maxim Integrated's RF to Bits tuner front end chip designed for software-defined radio solutions. This driver exposes the tuner as a sub-device instance with standard and custom controls to configure the device.
Showing the changes to include/uapi/linux (1 of 7 files). Show all
Unified · Split
| @@ -0,0 +1,28 @@ | ||
| 1 | +/* | |
| 2 | + * max2175.h | |
| 3 | + * | |
| 4 | + * Maxim Integrated MAX2175 RF to Bits tuner driver - user space header file. | |
| 5 | + * | |
| 6 | + * Copyright (C) 2016 Maxim Integrated Products | |
| 7 | + * Copyright (C) 2017 Renesas Electronics Corporation | |
| 8 | + * | |
| 9 | + * This program is free software; you can redistribute it and/or modify | |
| 10 | + * it under the terms of the GNU General Public License version 2 | |
| 11 | + * as published by the Free Software Foundation. | |
| 12 | + * | |
| 13 | + * This program is distributed in the hope that it will be useful, | |
| 14 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | + * GNU General Public License for more details. | |
| 17 | + */ | |
| 18 | + | |
| 19 | +#ifndef __UAPI_MAX2175_H_ | |
| 20 | +#define __UAPI_MAX2175_H_ | |
| 21 | + | |
| 22 | +#include <linux/v4l2-controls.h> | |
| 23 | + | |
| 24 | +#define V4L2_CID_MAX2175_I2S_ENABLE (V4L2_CID_USER_MAX217X_BASE + 0x01) | |
| 25 | +#define V4L2_CID_MAX2175_HSLS (V4L2_CID_USER_MAX217X_BASE + 0x02) | |
| 26 | +#define V4L2_CID_MAX2175_RX_MODE (V4L2_CID_USER_MAX217X_BASE + 0x03) | |
| 27 | + | |
| 28 | +#endif /* __UAPI_MAX2175_H_ */ | |