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author | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-17 16:15:55 -0500 |
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committer | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-17 16:15:55 -0500 |
commit | 8dea78da5cee153b8af9c07a2745f6c55057fe12 (patch) | |
tree | a8f4d49d63b1ecc92f2fddceba0655b2472c5bd9 /Documentation/i2c/functionality | |
parent | 406089d01562f1e2bf9f089fd7637009ebaad589 (diff) |
Patched in Tegra support.
Diffstat (limited to 'Documentation/i2c/functionality')
-rw-r--r-- | Documentation/i2c/functionality | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/Documentation/i2c/functionality b/Documentation/i2c/functionality index b0ff2ab596c..42c17c1fb3c 100644 --- a/Documentation/i2c/functionality +++ b/Documentation/i2c/functionality | |||
@@ -18,9 +18,9 @@ For the most up-to-date list of functionality constants, please check | |||
18 | adapters typically can not do these) | 18 | adapters typically can not do these) |
19 | I2C_FUNC_10BIT_ADDR Handles the 10-bit address extensions | 19 | I2C_FUNC_10BIT_ADDR Handles the 10-bit address extensions |
20 | I2C_FUNC_PROTOCOL_MANGLING Knows about the I2C_M_IGNORE_NAK, | 20 | I2C_FUNC_PROTOCOL_MANGLING Knows about the I2C_M_IGNORE_NAK, |
21 | I2C_M_REV_DIR_ADDR and I2C_M_NO_RD_ACK | 21 | I2C_M_REV_DIR_ADDR, I2C_M_NOSTART and |
22 | flags (which modify the I2C protocol!) | 22 | I2C_M_NO_RD_ACK flags (which modify the |
23 | I2C_FUNC_NOSTART Can skip repeated start sequence | 23 | I2C protocol!) |
24 | I2C_FUNC_SMBUS_QUICK Handles the SMBus write_quick command | 24 | I2C_FUNC_SMBUS_QUICK Handles the SMBus write_quick command |
25 | I2C_FUNC_SMBUS_READ_BYTE Handles the SMBus read_byte command | 25 | I2C_FUNC_SMBUS_READ_BYTE Handles the SMBus read_byte command |
26 | I2C_FUNC_SMBUS_WRITE_BYTE Handles the SMBus write_byte command | 26 | I2C_FUNC_SMBUS_WRITE_BYTE Handles the SMBus write_byte command |
@@ -50,9 +50,6 @@ A few combinations of the above flags are also defined for your convenience: | |||
50 | emulated by a real I2C adapter (using | 50 | emulated by a real I2C adapter (using |
51 | the transparent emulation layer) | 51 | the transparent emulation layer) |
52 | 52 | ||
53 | In kernel versions prior to 3.5 I2C_FUNC_NOSTART was implemented as | ||
54 | part of I2C_FUNC_PROTOCOL_MANGLING. | ||
55 | |||
56 | 53 | ||
57 | ADAPTER IMPLEMENTATION | 54 | ADAPTER IMPLEMENTATION |
58 | ---------------------- | 55 | ---------------------- |