Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* Copyright (c) 2022-2024, Linaro Ltd
|
|
* Authors:
|
|
* Bjorn Andersson
|
|
* Dmitry Baryshkov
|
|
*/
|
|
|
|
#ifndef _LENOVO_YOGA_C630_DATA_H
|
|
#define _LENOVO_YOGA_C630_DATA_H
|
|
|
|
struct yoga_c630_ec;
|
|
struct notifier_block;
|
|
|
|
#define YOGA_C630_MOD_NAME "lenovo_yoga_c630"
|
|
|
|
#define YOGA_C630_DEV_UCSI "ucsi"
|
|
#define YOGA_C630_DEV_PSY "psy"
|
|
|
|
int yoga_c630_ec_read8(struct yoga_c630_ec *ec, u8 addr);
|
|
int yoga_c630_ec_read16(struct yoga_c630_ec *ec, u8 addr);
|
|
|
|
int yoga_c630_ec_register_notify(struct yoga_c630_ec *ec, struct notifier_block *nb);
|
|
void yoga_c630_ec_unregister_notify(struct yoga_c630_ec *ec, struct notifier_block *nb);
|
|
|
|
#define YOGA_C630_UCSI_WRITE_SIZE 8
|
|
#define YOGA_C630_UCSI_CCI_SIZE 4
|
|
#define YOGA_C630_UCSI_DATA_SIZE 16
|
|
#define YOGA_C630_UCSI_READ_SIZE (YOGA_C630_UCSI_CCI_SIZE + YOGA_C630_UCSI_DATA_SIZE)
|
|
|
|
u16 yoga_c630_ec_ucsi_get_version(struct yoga_c630_ec *ec);
|
|
int yoga_c630_ec_ucsi_write(struct yoga_c630_ec *ec,
|
|
const u8 req[YOGA_C630_UCSI_WRITE_SIZE]);
|
|
int yoga_c630_ec_ucsi_read(struct yoga_c630_ec *ec,
|
|
u8 resp[YOGA_C630_UCSI_READ_SIZE]);
|
|
|
|
#define LENOVO_EC_EVENT_USB 0x20
|
|
#define LENOVO_EC_EVENT_UCSI 0x21
|
|
#define LENOVO_EC_EVENT_HPD 0x22
|
|
#define LENOVO_EC_EVENT_BAT_STATUS 0x24
|
|
#define LENOVO_EC_EVENT_BAT_INFO 0x25
|
|
#define LENOVO_EC_EVENT_BAT_ADPT_STATUS 0x37
|
|
|
|
#endif
|