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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/platform/x86/msi-ec.h | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/platform/x86/msi-ec.h')
-rw-r--r-- | drivers/platform/x86/msi-ec.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/drivers/platform/x86/msi-ec.h b/drivers/platform/x86/msi-ec.h new file mode 100644 index 0000000000..be3533dc9c --- /dev/null +++ b/drivers/platform/x86/msi-ec.h @@ -0,0 +1,122 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +/* + * msi-ec: MSI laptops' embedded controller driver. + * + * Copyright (C) 2023 Jose Angel Pastrana <japp0005@red.ujaen.es> + * Copyright (C) 2023 Aakash Singh <mail@singhaakash.dev> + * Copyright (C) 2023 Nikita Kravets <teackot@gmail.com> + */ + +#ifndef _MSI_EC_H_ +#define _MSI_EC_H_ + +#include <linux/types.h> + +#define MSI_EC_DRIVER_NAME "msi-ec" + +#define MSI_EC_ADDR_UNKNOWN 0xff01 // unknown address +#define MSI_EC_ADDR_UNSUPP 0xff01 // unsupported parameter + +// Firmware info addresses are universal +#define MSI_EC_FW_VERSION_ADDRESS 0xa0 +#define MSI_EC_FW_DATE_ADDRESS 0xac +#define MSI_EC_FW_TIME_ADDRESS 0xb4 +#define MSI_EC_FW_VERSION_LENGTH 12 +#define MSI_EC_FW_DATE_LENGTH 8 +#define MSI_EC_FW_TIME_LENGTH 8 + +struct msi_ec_charge_control_conf { + int address; + int offset_start; + int offset_end; + int range_min; + int range_max; +}; + +struct msi_ec_webcam_conf { + int address; + int block_address; + int bit; +}; + +struct msi_ec_fn_super_swap_conf { + int address; + int bit; +}; + +struct msi_ec_cooler_boost_conf { + int address; + int bit; +}; + +#define MSI_EC_MODE_NULL { NULL, 0 } +struct msi_ec_mode { + const char *name; + int value; +}; + +struct msi_ec_shift_mode_conf { + int address; + struct msi_ec_mode modes[5]; // fixed size for easier hard coding +}; + +struct msi_ec_super_battery_conf { + int address; + int mask; +}; + +struct msi_ec_fan_mode_conf { + int address; + struct msi_ec_mode modes[5]; // fixed size for easier hard coding +}; + +struct msi_ec_cpu_conf { + int rt_temp_address; + int rt_fan_speed_address; // realtime + int rt_fan_speed_base_min; + int rt_fan_speed_base_max; + int bs_fan_speed_address; // basic + int bs_fan_speed_base_min; + int bs_fan_speed_base_max; +}; + +struct msi_ec_gpu_conf { + int rt_temp_address; + int rt_fan_speed_address; // realtime +}; + +struct msi_ec_led_conf { + int micmute_led_address; + int mute_led_address; + int bit; +}; + +#define MSI_EC_KBD_BL_STATE_MASK 0x3 +struct msi_ec_kbd_bl_conf { + int bl_mode_address; + int bl_modes[2]; + int max_mode; + + int bl_state_address; + int state_base_value; + int max_state; +}; + +struct msi_ec_conf { + const char * const *allowed_fw; + + struct msi_ec_charge_control_conf charge_control; + struct msi_ec_webcam_conf webcam; + struct msi_ec_fn_super_swap_conf fn_super_swap; + struct msi_ec_cooler_boost_conf cooler_boost; + struct msi_ec_shift_mode_conf shift_mode; + struct msi_ec_super_battery_conf super_battery; + struct msi_ec_fan_mode_conf fan_mode; + struct msi_ec_cpu_conf cpu; + struct msi_ec_gpu_conf gpu; + struct msi_ec_led_conf leds; + struct msi_ec_kbd_bl_conf kbd_bl; +}; + +#endif // _MSI_EC_H_ |