diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/slatecom_interface.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/include/uapi/linux/slatecom_interface.h b/include/uapi/linux/slatecom_interface.h new file mode 100644 index 000000000000..1caed8c42bf6 --- /dev/null +++ b/include/uapi/linux/slatecom_interface.h @@ -0,0 +1,93 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * Copyright (c) 2017-2021, The Linux Foundation. All rights reserved. + */ +#ifndef LINUX_SLATECOM_INTERFACE_H +#define LINUX_SLATECOM_INTERFACE_H + +#include <linux/types.h> + +#define SLATECOM_REG_READ 0 +#define SLATECOM_AHB_READ 1 +#define SLATECOM_AHB_WRITE 2 +#define SLATECOM_SET_SPI_FREE 3 +#define SLATECOM_SET_SPI_BUSY 4 +#define SLATECOM_REG_WRITE 5 +#define SLATECOM_SOFT_RESET 6 +#define SLATECOM_MODEM_DOWN2_SLATE 7 +#define SLATECOM_TWM_EXIT 8 +#define SLATECOM_SLATE_APP_RUNNING 9 +#define SLATECOM_ADSP_DOWN2_SLATE 10 +#define SLATECOM_SLATE_WEAR_LOAD 11 +#define SLATECOM_SLATE_WEAR_UNLOAD 12 +#define EXCHANGE_CODE 'V' + +struct slate_ui_data { + __u64 __user write; + __u64 __user result; + __u32 slate_address; + __u32 cmd; + __u32 num_of_words; + __u8 __user *buffer; +}; + +enum slate_event_type { + SLATE_BEFORE_POWER_DOWN = 1, + SLATE_AFTER_POWER_DOWN, + SLATE_BEFORE_POWER_UP, + SLATE_AFTER_POWER_UP, + MODEM_BEFORE_POWER_DOWN, + MODEM_AFTER_POWER_UP, + ADSP_BEFORE_POWER_DOWN, + ADSP_AFTER_POWER_UP, + TWM_SLATE_AFTER_POWER_UP, + SLATE_DSP_ERROR, + SLATE_DSP_READY, + SLATE_BT_ERROR, + SLATE_BT_READY, +}; + +#define SLATE_AFTER_POWER_UP SLATE_AFTER_POWER_UP + +#define REG_READ \ + _IOWR(EXCHANGE_CODE, SLATECOM_REG_READ, \ + struct slate_ui_data) +#define AHB_READ \ + _IOWR(EXCHANGE_CODE, SLATECOM_AHB_READ, \ + struct slate_ui_data) +#define AHB_WRITE \ + _IOW(EXCHANGE_CODE, SLATECOM_AHB_WRITE, \ + struct slate_ui_data) +#define SET_SPI_FREE \ + _IOR(EXCHANGE_CODE, SLATECOM_SET_SPI_FREE, \ + struct slate_ui_data) +#define SET_SPI_BUSY \ + _IOR(EXCHANGE_CODE, SLATECOM_SET_SPI_BUSY, \ + struct slate_ui_data) +#define REG_WRITE \ + _IOWR(EXCHANGE_CODE, SLATECOM_REG_WRITE, \ + struct slate_ui_data) +#define SLATE_SOFT_RESET \ + _IOWR(EXCHANGE_CODE, SLATECOM_SOFT_RESET, \ + struct slate_ui_data) +#define SLATE_TWM_EXIT \ + _IOWR(EXCHANGE_CODE, SLATECOM_TWM_EXIT, \ + struct slate_ui_data) +#define SLATE_APP_RUNNING \ + _IOWR(EXCHANGE_CODE, SLATECOM_SLATE_APP_RUNNING, \ + struct slate_ui_data) +#define SLATE_MODEM_DOWN2_SLATE_DONE \ + _IOWR(EXCHANGE_CODE, SLATECOM_MODEM_DOWN2_SLATE, \ + struct slate_ui_data) +#define SLATE_WEAR_LOAD \ + _IOWR(EXCHANGE_CODE, SLATECOM_SLATE_WEAR_LOAD, \ + struct slate_ui_data) +#define SLATE_WEAR_UNLOAD \ + _IOWR(EXCHANGE_CODE, SLATECOM_SLATE_WEAR_UNLOAD, \ + struct slate_ui_data) +#define SLATE_ADSP_DOWN2_SLATE_DONE \ + _IOWR(EXCHANGE_CODE, SLATECOM_ADSP_DOWN2_SLATE, \ + struct slate_ui_data) + +#endif /* LINUX_SLATECOM_INTERFACE_H */ + |