linux/mfd/ipaq-micro.h

1 /* SPDX-License-Identifier: GPL-2.0 */
31 #define MSG_BACKLIGHT		0xd /* H3600 only */
32 #define MSG_CODEC_CTRL		0xe /* H3100 only */
33 #define MSG_DISPLAY_CTRL	0xf /* H3100 only */
44  * struct ipaq_micro_txdev - TX state
45  * @len: length of message in TX buffer
46  * @index: current index into TX buffer
47  * @buf: TX buffer
56  * struct ipaq_micro_rxdev - RX state
74  * struct ipaq_micro_msg - message to the iPAQ microcontroller
75  * @id: 4-bit ID of the message
76  * @tx_len: length of TX data
77  * @tx_data: TX data to send
94  * struct ipaq_micro - iPAQ microcontroller state
99  * @tx: TX state
114 	struct ipaq_micro_txdev tx;	/* transmit ISR state */  member
134 	init_completion(&msg->ack);  in ipaq_micro_tx_msg_sync()
136 	wait_for_completion(&msg->ack);  in ipaq_micro_tx_msg_sync()
145 	init_completion(&msg->ack);  in ipaq_micro_tx_msg_async()