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The timestamps in ir-keytable -t output showed that the Xbox DVD IR dongle decodes scancodes every 64ms. The last scancode of a longer button press is decodes 64ms after the last-but-one which indicates the decoder doesn't use a timeout but decodes on the last edge of the signal. 267.042629: lirc protocol(unknown): scancode = 0xace 267.042665: event type EV_MSC(0x04): scancode = 0xace 267.042665: event type EV_KEY(0x01) key_down: KEY_1(0x0002) 267.042665: event type EV_SYN(0x00). 267.106625: lirc protocol(unknown): scancode = 0xace 267.106643: event type EV_MSC(0x04): scancode = 0xace 267.106643: event type EV_SYN(0x00). 267.170623: lirc protocol(unknown): scancode = 0xace 267.170638: event type EV_MSC(0x04): scancode = 0xace 267.170638: event type EV_SYN(0x00). 267.234621: lirc protocol(unknown): scancode = 0xace 267.234636: event type EV_MSC(0x04): scancode = 0xace 267.234636: event type EV_SYN(0x00). 267.298623: lirc protocol(unknown): scancode = 0xace 267.298638: event type EV_MSC(0x04): scancode = 0xace 267.298638: event type EV_SYN(0x00). 267.543345: event type EV_KEY(0x01) key_down: KEY_1(0x0002) 267.543345: event type EV_SYN(0x00). 267.570015: event type EV_KEY(0x01) key_up: KEY_1(0x0002) 267.570015: event type EV_SYN(0x00). Add a protocol with the repeat value and set the timeout in the driver to 10ms (to have a bit of headroom for delays) so the Xbox DVD remote performs more responsive. Signed-off-by: Matthias Reichl <hias@horus.com> Acked-by: Benjamin Valentin <benpicco@googlemail.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
64 lines
1.2 KiB
C
64 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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// Keytable for Xbox DVD remote
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// Copyright (c) 2018 by Benjamin Valentin <benpicco@googlemail.com>
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#include <media/rc-map.h>
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#include <linux/module.h>
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/* based on lircd.conf.xbox */
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static struct rc_map_table xbox_dvd[] = {
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{0xa0b, KEY_OK},
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{0xaa6, KEY_UP},
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{0xaa7, KEY_DOWN},
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{0xaa8, KEY_RIGHT},
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{0xaa9, KEY_LEFT},
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{0xac3, KEY_INFO},
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{0xac6, KEY_9},
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{0xac7, KEY_8},
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{0xac8, KEY_7},
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{0xac9, KEY_6},
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{0xaca, KEY_5},
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{0xacb, KEY_4},
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{0xacc, KEY_3},
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{0xacd, KEY_2},
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{0xace, KEY_1},
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{0xacf, KEY_0},
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{0xad5, KEY_ANGLE},
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{0xad8, KEY_BACK},
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{0xadd, KEY_PREVIOUSSONG},
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{0xadf, KEY_NEXTSONG},
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{0xae0, KEY_STOP},
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{0xae2, KEY_REWIND},
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{0xae3, KEY_FASTFORWARD},
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{0xae5, KEY_TITLE},
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{0xae6, KEY_PAUSE},
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{0xaea, KEY_PLAY},
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{0xaf7, KEY_MENU},
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};
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static struct rc_map_list xbox_dvd_map = {
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.map = {
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.scan = xbox_dvd,
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.size = ARRAY_SIZE(xbox_dvd),
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.rc_proto = RC_PROTO_XBOX_DVD,
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.name = RC_MAP_XBOX_DVD,
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}
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};
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static int __init init_rc_map(void)
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{
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return rc_map_register(&xbox_dvd_map);
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}
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static void __exit exit_rc_map(void)
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{
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rc_map_unregister(&xbox_dvd_map);
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}
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module_init(init_rc_map)
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module_exit(exit_rc_map)
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MODULE_LICENSE("GPL");
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