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Commit b09c7225 authored by Henrique de Moraes Holschuh's avatar Henrique de Moraes Holschuh Committed by Len Brown
Browse files

thinkpad-acpi: expose module parameters 



Export the normal (non-command) module paramenters as mode 0444, so
that they will show up in sysfs.

These parameters must not be changed at runtime as a rule, with very
few exceptions.

Reported-by: default avatarFerenc Wagner <wferi@niif.hu>
Signed-off-by: default avatarHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent d112ef95

drivers/platform/x86/thinkpad_acpi.c

+10 −10
Original line number Diff line number Diff line
@@ -8116,32 +8116,32 @@ static int __init set_ibm_param(const char *val, struct kernel_param *kp) 
	return -EINVAL;

}



module_param(experimental, int, 0);

module_param(experimental, int, 0444);

MODULE_PARM_DESC(experimental,

		 "Enables experimental features when non-zero");



module_param_named(debug, dbg_level, uint, 0);

MODULE_PARM_DESC(debug, "Sets debug level bit-mask");



module_param(force_load, bool, 0);

module_param(force_load, bool, 0444);

MODULE_PARM_DESC(force_load,

		 "Attempts to load the driver even on a "

		 "mis-identified ThinkPad when true");



module_param_named(fan_control, fan_control_allowed, bool, 0);

module_param_named(fan_control, fan_control_allowed, bool, 0444);

MODULE_PARM_DESC(fan_control,

		 "Enables setting fan parameters features when true");



module_param_named(brightness_mode, brightness_mode, uint, 0);

module_param_named(brightness_mode, brightness_mode, uint, 0444);

MODULE_PARM_DESC(brightness_mode,

		 "Selects brightness control strategy: "

		 "0=auto, 1=EC, 2=UCMS, 3=EC+NVRAM");



module_param(brightness_enable, uint, 0);

module_param(brightness_enable, uint, 0444);

MODULE_PARM_DESC(brightness_enable,

		 "Enables backlight control when 1, disables when 0");



module_param(hotkey_report_mode, uint, 0);

module_param(hotkey_report_mode, uint, 0444);

MODULE_PARM_DESC(hotkey_report_mode,

		 "used for backwards compatibility with userspace, "

		 "see documentation");
@@ -8164,25 +8164,25 @@ TPACPI_PARAM(volume); 
TPACPI_PARAM(fan);



#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES

module_param(dbg_wlswemul, uint, 0);

module_param(dbg_wlswemul, uint, 0444);

MODULE_PARM_DESC(dbg_wlswemul, "Enables WLSW emulation");

module_param_named(wlsw_state, tpacpi_wlsw_emulstate, bool, 0);

MODULE_PARM_DESC(wlsw_state,

		 "Initial state of the emulated WLSW switch");



module_param(dbg_bluetoothemul, uint, 0);

module_param(dbg_bluetoothemul, uint, 0444);

MODULE_PARM_DESC(dbg_bluetoothemul, "Enables bluetooth switch emulation");

module_param_named(bluetooth_state, tpacpi_bluetooth_emulstate, bool, 0);

MODULE_PARM_DESC(bluetooth_state,

		 "Initial state of the emulated bluetooth switch");



module_param(dbg_wwanemul, uint, 0);

module_param(dbg_wwanemul, uint, 0444);

MODULE_PARM_DESC(dbg_wwanemul, "Enables WWAN switch emulation");

module_param_named(wwan_state, tpacpi_wwan_emulstate, bool, 0);

MODULE_PARM_DESC(wwan_state,

		 "Initial state of the emulated WWAN switch");



module_param(dbg_uwbemul, uint, 0);

module_param(dbg_uwbemul, uint, 0444);

MODULE_PARM_DESC(dbg_uwbemul, "Enables UWB switch emulation");

module_param_named(uwb_state, tpacpi_uwb_emulstate, bool, 0);

MODULE_PARM_DESC(uwb_state,