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-rw-r--r--drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c2
-rw-r--r--drivers/platform/x86/fujitsu-laptop.c33
-rw-r--r--drivers/platform/x86/intel/pmc/arl.c3
-rw-r--r--drivers/platform/x86/think-lmi.c26
-rw-r--r--drivers/platform/x86/think-lmi.h1
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c5
6 files changed, 52 insertions, 18 deletions
diff --git a/drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c b/drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c
index 230e6ee96636..d8f1bf5e58a0 100644
--- a/drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c
+++ b/drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c
@@ -45,7 +45,7 @@ static ssize_t current_password_store(struct kobject *kobj,
int length;
length = strlen(buf);
- if (buf[length-1] == '\n')
+ if (length && buf[length - 1] == '\n')
length--;
/* firmware does verifiation of min/max password length,
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index a0eae24ca9e6..162809140f68 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -17,13 +17,13 @@
/*
* fujitsu-laptop.c - Fujitsu laptop support, providing access to additional
* features made available on a range of Fujitsu laptops including the
- * P2xxx/P5xxx/S6xxx/S7xxx series.
+ * P2xxx/P5xxx/S2xxx/S6xxx/S7xxx series.
*
* This driver implements a vendor-specific backlight control interface for
* Fujitsu laptops and provides support for hotkeys present on certain Fujitsu
* laptops.
*
- * This driver has been tested on a Fujitsu Lifebook S6410, S7020 and
+ * This driver has been tested on a Fujitsu Lifebook S2110, S6410, S7020 and
* P8010. It should work on most P-series and S-series Lifebooks, but
* YMMV.
*
@@ -107,7 +107,11 @@
#define KEY2_CODE 0x411
#define KEY3_CODE 0x412
#define KEY4_CODE 0x413
-#define KEY5_CODE 0x420
+#define KEY5_CODE 0x414
+#define KEY6_CODE 0x415
+#define KEY7_CODE 0x416
+#define KEY8_CODE 0x417
+#define KEY9_CODE 0x420
/* Hotkey ringbuffer limits */
#define MAX_HOTKEY_RINGBUFFER_SIZE 100
@@ -560,7 +564,7 @@ static const struct key_entry keymap_default[] = {
{ KE_KEY, KEY2_CODE, { KEY_PROG2 } },
{ KE_KEY, KEY3_CODE, { KEY_PROG3 } },
{ KE_KEY, KEY4_CODE, { KEY_PROG4 } },
- { KE_KEY, KEY5_CODE, { KEY_RFKILL } },
+ { KE_KEY, KEY9_CODE, { KEY_RFKILL } },
/* Soft keys read from status flags */
{ KE_KEY, FLAG_RFKILL, { KEY_RFKILL } },
{ KE_KEY, FLAG_TOUCHPAD_TOGGLE, { KEY_TOUCHPAD_TOGGLE } },
@@ -584,6 +588,18 @@ static const struct key_entry keymap_p8010[] = {
{ KE_END, 0 }
};
+static const struct key_entry keymap_s2110[] = {
+ { KE_KEY, KEY1_CODE, { KEY_PROG1 } }, /* "A" */
+ { KE_KEY, KEY2_CODE, { KEY_PROG2 } }, /* "B" */
+ { KE_KEY, KEY3_CODE, { KEY_WWW } }, /* "Internet" */
+ { KE_KEY, KEY4_CODE, { KEY_EMAIL } }, /* "E-mail" */
+ { KE_KEY, KEY5_CODE, { KEY_STOPCD } },
+ { KE_KEY, KEY6_CODE, { KEY_PLAYPAUSE } },
+ { KE_KEY, KEY7_CODE, { KEY_PREVIOUSSONG } },
+ { KE_KEY, KEY8_CODE, { KEY_NEXTSONG } },
+ { KE_END, 0 }
+};
+
static const struct key_entry *keymap = keymap_default;
static int fujitsu_laptop_dmi_keymap_override(const struct dmi_system_id *id)
@@ -621,6 +637,15 @@ static const struct dmi_system_id fujitsu_laptop_dmi_table[] = {
},
.driver_data = (void *)keymap_p8010
},
+ {
+ .callback = fujitsu_laptop_dmi_keymap_override,
+ .ident = "Fujitsu LifeBook S2110",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK S2110"),
+ },
+ .driver_data = (void *)keymap_s2110
+ },
{}
};
diff --git a/drivers/platform/x86/intel/pmc/arl.c b/drivers/platform/x86/intel/pmc/arl.c
index 320993bd6d31..f9c48738b853 100644
--- a/drivers/platform/x86/intel/pmc/arl.c
+++ b/drivers/platform/x86/intel/pmc/arl.c
@@ -681,6 +681,7 @@ static struct pmc_info arl_pmc_info_list[] = {
#define ARL_NPU_PCI_DEV 0xad1d
#define ARL_GNA_PCI_DEV 0xae4c
+#define ARL_H_NPU_PCI_DEV 0x7d1d
#define ARL_H_GNA_PCI_DEV 0x774c
/*
* Set power state of select devices that do not have drivers to D3
@@ -694,7 +695,7 @@ static void arl_d3_fixup(void)
static void arl_h_d3_fixup(void)
{
- pmc_core_set_device_d3(ARL_NPU_PCI_DEV);
+ pmc_core_set_device_d3(ARL_H_NPU_PCI_DEV);
pmc_core_set_device_d3(ARL_H_GNA_PCI_DEV);
}
diff --git a/drivers/platform/x86/think-lmi.c b/drivers/platform/x86/think-lmi.c
index 0fc275e461be..00b1e7c79a3d 100644
--- a/drivers/platform/x86/think-lmi.c
+++ b/drivers/platform/x86/think-lmi.c
@@ -1061,8 +1061,8 @@ static ssize_t current_value_store(struct kobject *kobj,
ret = -EINVAL;
goto out;
}
- set_str = kasprintf(GFP_KERNEL, "%s,%s,%s", setting->display_name,
- new_setting, tlmi_priv.pwd_admin->signature);
+ set_str = kasprintf(GFP_KERNEL, "%s,%s,%s", setting->name,
+ new_setting, tlmi_priv.pwd_admin->signature);
if (!set_str) {
ret = -ENOMEM;
goto out;
@@ -1092,7 +1092,7 @@ static ssize_t current_value_store(struct kobject *kobj,
goto out;
}
- set_str = kasprintf(GFP_KERNEL, "%s,%s;", setting->display_name,
+ set_str = kasprintf(GFP_KERNEL, "%s,%s;", setting->name,
new_setting);
if (!set_str) {
ret = -ENOMEM;
@@ -1120,11 +1120,11 @@ static ssize_t current_value_store(struct kobject *kobj,
}
if (auth_str)
- set_str = kasprintf(GFP_KERNEL, "%s,%s,%s", setting->display_name,
- new_setting, auth_str);
+ set_str = kasprintf(GFP_KERNEL, "%s,%s,%s", setting->name,
+ new_setting, auth_str);
else
- set_str = kasprintf(GFP_KERNEL, "%s,%s;", setting->display_name,
- new_setting);
+ set_str = kasprintf(GFP_KERNEL, "%s,%s;", setting->name,
+ new_setting);
if (!set_str) {
ret = -ENOMEM;
goto out;
@@ -1629,9 +1629,6 @@ static int tlmi_analyze(struct wmi_device *wdev)
continue;
}
- /* It is not allowed to have '/' for file name. Convert it into '\'. */
- strreplace(item, '/', '\\');
-
/* Remove the value part */
strreplace(item, ',', '\0');
@@ -1644,11 +1641,16 @@ static int tlmi_analyze(struct wmi_device *wdev)
}
setting->wdev = wdev;
setting->index = i;
+
+ strscpy(setting->name, item);
+ /* It is not allowed to have '/' for file name. Convert it into '\'. */
+ strreplace(item, '/', '\\');
strscpy(setting->display_name, item);
+
/* If BIOS selections supported, load those */
if (tlmi_priv.can_get_bios_selections) {
- ret = tlmi_get_bios_selections(setting->display_name,
- &setting->possible_values);
+ ret = tlmi_get_bios_selections(setting->name,
+ &setting->possible_values);
if (ret || !setting->possible_values)
pr_info("Error retrieving possible values for %d : %s\n",
i, setting->display_name);
diff --git a/drivers/platform/x86/think-lmi.h b/drivers/platform/x86/think-lmi.h
index a80452482227..9b014644d316 100644
--- a/drivers/platform/x86/think-lmi.h
+++ b/drivers/platform/x86/think-lmi.h
@@ -90,6 +90,7 @@ struct tlmi_attr_setting {
struct kobject kobj;
struct wmi_device *wdev;
int index;
+ char name[TLMI_SETTINGS_MAXLEN];
char display_name[TLMI_SETTINGS_MAXLEN];
char *possible_values;
};
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 92b21e49faf6..657625dd60a0 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -231,6 +231,7 @@ enum tpacpi_hkey_event_t {
/* Thermal events */
TP_HKEY_EV_ALARM_BAT_HOT = 0x6011, /* battery too hot */
TP_HKEY_EV_ALARM_BAT_XHOT = 0x6012, /* battery critically hot */
+ TP_HKEY_EV_ALARM_BAT_LIM_CHANGE = 0x6013, /* battery charge limit changed*/
TP_HKEY_EV_ALARM_SENSOR_HOT = 0x6021, /* sensor too hot */
TP_HKEY_EV_ALARM_SENSOR_XHOT = 0x6022, /* sensor critically hot */
TP_HKEY_EV_THM_TABLE_CHANGED = 0x6030, /* windows; thermal table changed */
@@ -3777,6 +3778,10 @@ static bool hotkey_notify_6xxx(const u32 hkey, bool *send_acpi_ev)
pr_alert("THERMAL EMERGENCY: battery is extremely hot!\n");
/* recommended action: immediate sleep/hibernate */
break;
+ case TP_HKEY_EV_ALARM_BAT_LIM_CHANGE:
+ pr_debug("Battery Info: battery charge threshold changed\n");
+ /* User changed charging threshold. No action needed */
+ return true;
case TP_HKEY_EV_ALARM_SENSOR_HOT:
pr_crit("THERMAL ALARM: a sensor reports something is too hot!\n");
/* recommended action: warn user through gui, that */
generated by cgit (git 2.34.1) at 2025-05-24 03:46:36 +0000