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Searched refs:NACK (Results 1 – 7 of 7) sorted by relevance

/Linux-v4.19/Documentation/i2c/
Dslave-interface107 still shifted out. If the master sends NACK and stops reading after the byte
156 About ACK/NACK
160 device is basically present or if it mysteriously disappeared. Using NACK to
164 to NACK them. For those reasons, this API does not support NACK in the address
167 Currently, there is no slave event to report if the master did ACK or NACK a
/Linux-v4.19/drivers/i2c/busses/
Di2c-qcom-geni.c53 NACK, enumerator
64 #define DM_I2C_CB_ERR ((BIT(NACK) | BIT(BUS_PROTO) | BIT(ARB_LOST)) \
98 [NACK] = {-ENXIO, "NACK: slv unresponsive, check its power/reset-ln"},
195 if (err != NACK && err != GENI_ABORT_DONE) { in geni_i2c_err()
225 geni_i2c_err(gi2c, NACK); in geni_i2c_irq()
/Linux-v4.19/Documentation/i2c/busses/
Di2c-mlxcpld45 Bit 4 - ACK/NACK.
/Linux-v4.19/Documentation/media/uapi/cec/
Dcec-pin-error-inj.rst41 # <op>[,<mode>] rx-nack NACK the message instead of sending an ACK
101 So '``any rx-nack``' will NACK the next received CEC message,
102 '``any,always rx-nack``' will NACK all received CEC messages and
103 '``0x82,toggle rx-nack``' will only NACK if an Active Source message was
152 NACK broadcast messages and messages directed to this CEC adapter.
Dcec-ioc-receive.rst183 :ref:`CEC_TX_STATUS_NACK <CEC-TX-STATUS-NACK>` status bit is set.
244 * .. _`CEC-TX-STATUS-NACK`:
/Linux-v4.19/Documentation/devicetree/bindings/regulator/
Dqcom,rpmh-regulator.txt96 must wait for an ACK or a NACK from RPMh for every request
/Linux-v4.19/Documentation/media/kapi/
Dcec-core.rst261 The hardware must be able to differentiate between OK, NACK and 'something