cec/core/cec-pin-priv.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * cec-pin-priv.h - internal cec-pin header
13 #include <media/cec-pin.h>
16 	((pin && pin->ops->op && !pin->adap->devnode.unregistered) ?	\
17 	 pin->ops->op(pin->adap, ## arg) : 0)
21 		if (pin && pin->ops->op &&				\
22 		    !pin->adap->devnode.unregistered)			\
23 			pin->ops->op(pin->adap, ## arg);		\
36 	/* Low-drive was detected, wait for bus to go high */
38 	/* Drive CEC low for the start bit */
40 	/* Drive CEC high for the start bit */
46 	/* Drive CEC low for the start bit using the custom timing */
48 	/* Drive CEC high for the start bit using the custom timing */
50 	/* Drive CEC low for the 0 bit */
52 	/* Drive CEC high for the 0 bit */
58 	/* Drive CEC low for the 1 bit */
60 	/* Drive CEC high for the 1 bit */
77 	/* Drive CEC low for a data bit using the custom timing */
79 	/* Drive CEC high for a data bit using the custom timing */
81 	/* Drive CEC low for a standalone pulse using the custom timing */
83 	/* Drive CEC high for a standalone pulse using the custom timing */
85 	/* Start low drive */
98 	/* Wait for CEC to go low (i.e. end of bit period) */
100 	/* Drive CEC low to send 0 Ack bit */
104 	/* Wait for CEC to go high (i.e. end of bit period */
108 	/* Start low drive */