mirror of https://github.com/OpenIPC/firmware.git
23 lines
1.3 KiB
Diff
23 lines
1.3 KiB
Diff
--- linux-4.9.37/include/uapi/linux/i2c.h 2017-07-12 16:42:41.000000000 +0300
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+++ linux-4.9.y/include/uapi/linux/i2c.h 2021-06-07 13:01:34.000000000 +0300
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@@ -71,12 +71,19 @@
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#define I2C_M_RD 0x0001 /* read data, from slave to master */
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/* I2C_M_RD is guaranteed to be 0x0001! */
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#define I2C_M_TEN 0x0010 /* this is a ten bit chip address */
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+#define I2C_M_NOSTART 0x4000 /* if I2C_FUNC_PROTOCOL_MANGLING */
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+#define I2C_M_REV_DIR_ADDR 0x2000 /* if I2C_FUNC_PROTOCOL_MANGLING */
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+#define I2C_M_IGNORE_NAK 0x1000 /* if I2C_FUNC_PROTOCOL_MANGLING */
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#define I2C_M_RECV_LEN 0x0400 /* length will be first received byte */
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#define I2C_M_NO_RD_ACK 0x0800 /* if I2C_FUNC_PROTOCOL_MANGLING */
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#define I2C_M_IGNORE_NAK 0x1000 /* if I2C_FUNC_PROTOCOL_MANGLING */
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#define I2C_M_REV_DIR_ADDR 0x2000 /* if I2C_FUNC_PROTOCOL_MANGLING */
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#define I2C_M_NOSTART 0x4000 /* if I2C_FUNC_NOSTART */
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#define I2C_M_STOP 0x8000 /* if I2C_FUNC_PROTOCOL_MANGLING */
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+#define I2C_M_RECV_LEN 0x0400 /* length will be first received byte */
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+#define I2C_M_16BIT_REG 0x0002 /* indicate reg bit-width is 16bit */
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+#define I2C_M_16BIT_DATA 0x0008 /* indicate data bit-width is 16bit */
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+#define I2C_M_DMA 0x0004 /* indicate use dma mode */
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__u16 len; /* msg length */
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__u8 *buf; /* pointer to msg data */
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};
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