diff options
Diffstat (limited to 'drivers/platform/x86/uniwill/uniwill-acpi.c')
| -rw-r--r-- | drivers/platform/x86/uniwill/uniwill-acpi.c | 302 |
1 files changed, 272 insertions, 30 deletions
diff --git a/drivers/platform/x86/uniwill/uniwill-acpi.c b/drivers/platform/x86/uniwill/uniwill-acpi.c index 0f935532f250..3c9af441d133 100644 --- a/drivers/platform/x86/uniwill/uniwill-acpi.c +++ b/drivers/platform/x86/uniwill/uniwill-acpi.c @@ -88,6 +88,9 @@ #define EC_ADDR_GPU_TEMP 0x044F +#define EC_ADDR_SYSTEM_ID 0x0456 +#define HAS_GPU BIT(7) + #define EC_ADDR_MAIN_FAN_RPM_1 0x0464 #define EC_ADDR_MAIN_FAN_RPM_2 0x0465 @@ -122,11 +125,11 @@ #define CTGP_DB_DB_ENABLE BIT(1) #define CTGP_DB_CTGP_ENABLE BIT(2) -#define EC_ADDR_CTGP_OFFSET 0x0744 +#define EC_ADDR_CTGP_DB_CTGP_OFFSET 0x0744 -#define EC_ADDR_TPP_OFFSET 0x0745 +#define EC_ADDR_CTGP_DB_TPP_OFFSET 0x0745 -#define EC_ADDR_MAX_TGP 0x0746 +#define EC_ADDR_CTGP_DB_DB_OFFSET 0x0746 #define EC_ADDR_LIGHTBAR_AC_CTRL 0x0748 #define LIGHTBAR_APP_EXISTS BIT(0) @@ -317,11 +320,13 @@ #define UNIWILL_FEATURE_LIGHTBAR BIT(3) #define UNIWILL_FEATURE_BATTERY BIT(4) #define UNIWILL_FEATURE_HWMON BIT(5) +#define UNIWILL_FEATURE_NVIDIA_CTGP_CONTROL BIT(6) struct uniwill_data { struct device *dev; acpi_handle handle; struct regmap *regmap; + unsigned int features; struct acpi_battery_hook hook; unsigned int last_charge_ctrl; struct mutex battery_lock; /* Protects the list of currently registered batteries */ @@ -341,12 +346,21 @@ struct uniwill_battery_entry { struct power_supply *battery; }; +struct uniwill_device_descriptor { + unsigned int features; + /* Executed during driver probing */ + int (*probe)(struct uniwill_data *data); +}; + static bool force; module_param_unsafe(force, bool, 0); MODULE_PARM_DESC(force, "Force loading without checking for supported devices\n"); -/* Feature bitmask since the associated registers are not reliable */ -static unsigned int supported_features; +/* + * Contains device specific data like the feature bitmap since + * the associated registers are not always reliable. + */ +static struct uniwill_device_descriptor device_descriptor __ro_after_init; static const char * const uniwill_temp_labels[] = { "CPU", @@ -411,6 +425,12 @@ static const struct key_entry uniwill_keymap[] = { { KE_END } }; +static inline bool uniwill_device_supports(struct uniwill_data *data, + unsigned int features) +{ + return (data->features & features) == features; +} + static int uniwill_ec_reg_write(void *context, unsigned int reg, unsigned int val) { union acpi_object params[2] = { @@ -498,6 +518,10 @@ static bool uniwill_writeable_reg(struct device *dev, unsigned int reg) case EC_ADDR_LIGHTBAR_BAT_RED: case EC_ADDR_LIGHTBAR_BAT_GREEN: case EC_ADDR_LIGHTBAR_BAT_BLUE: + case EC_ADDR_CTGP_DB_CTRL: + case EC_ADDR_CTGP_DB_CTGP_OFFSET: + case EC_ADDR_CTGP_DB_TPP_OFFSET: + case EC_ADDR_CTGP_DB_DB_OFFSET: return true; default: return false; @@ -531,6 +555,11 @@ static bool uniwill_readable_reg(struct device *dev, unsigned int reg) case EC_ADDR_LIGHTBAR_BAT_RED: case EC_ADDR_LIGHTBAR_BAT_GREEN: case EC_ADDR_LIGHTBAR_BAT_BLUE: + case EC_ADDR_SYSTEM_ID: + case EC_ADDR_CTGP_DB_CTRL: + case EC_ADDR_CTGP_DB_CTGP_OFFSET: + case EC_ADDR_CTGP_DB_TPP_OFFSET: + case EC_ADDR_CTGP_DB_DB_OFFSET: return true; default: return false; @@ -786,6 +815,70 @@ static ssize_t breathing_in_suspend_show(struct device *dev, struct device_attri static DEVICE_ATTR_RW(breathing_in_suspend); +static ssize_t ctgp_offset_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct uniwill_data *data = dev_get_drvdata(dev); + unsigned int value; + int ret; + + ret = kstrtouint(buf, 0, &value); + if (ret < 0) + return ret; + + if (value > U8_MAX) + return -EINVAL; + + ret = regmap_write(data->regmap, EC_ADDR_CTGP_DB_CTGP_OFFSET, value); + if (ret < 0) + return ret; + + return count; +} + +static ssize_t ctgp_offset_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct uniwill_data *data = dev_get_drvdata(dev); + unsigned int value; + int ret; + + ret = regmap_read(data->regmap, EC_ADDR_CTGP_DB_CTGP_OFFSET, &value); + if (ret < 0) + return ret; + + return sysfs_emit(buf, "%u\n", value); +} + +static DEVICE_ATTR_RW(ctgp_offset); + +static int uniwill_nvidia_ctgp_init(struct uniwill_data *data) +{ + int ret; + + if (!uniwill_device_supports(data, UNIWILL_FEATURE_NVIDIA_CTGP_CONTROL)) + return 0; + + ret = regmap_write(data->regmap, EC_ADDR_CTGP_DB_CTGP_OFFSET, 0); + if (ret < 0) + return ret; + + ret = regmap_write(data->regmap, EC_ADDR_CTGP_DB_TPP_OFFSET, 255); + if (ret < 0) + return ret; + + ret = regmap_write(data->regmap, EC_ADDR_CTGP_DB_DB_OFFSET, 25); + if (ret < 0) + return ret; + + ret = regmap_set_bits(data->regmap, EC_ADDR_CTGP_DB_CTRL, + CTGP_DB_GENERAL_ENABLE | CTGP_DB_DB_ENABLE | CTGP_DB_CTGP_ENABLE); + if (ret < 0) + return ret; + + return 0; +} + static struct attribute *uniwill_attrs[] = { /* Keyboard-related */ &dev_attr_fn_lock_toggle_enable.attr, @@ -794,29 +887,39 @@ static struct attribute *uniwill_attrs[] = { /* Lightbar-related */ &dev_attr_rainbow_animation.attr, &dev_attr_breathing_in_suspend.attr, + /* Power-management-related */ + &dev_attr_ctgp_offset.attr, NULL }; static umode_t uniwill_attr_is_visible(struct kobject *kobj, struct attribute *attr, int n) { + struct device *dev = kobj_to_dev(kobj); + struct uniwill_data *data = dev_get_drvdata(dev); + if (attr == &dev_attr_fn_lock_toggle_enable.attr) { - if (supported_features & UNIWILL_FEATURE_FN_LOCK_TOGGLE) + if (uniwill_device_supports(data, UNIWILL_FEATURE_FN_LOCK_TOGGLE)) return attr->mode; } if (attr == &dev_attr_super_key_toggle_enable.attr) { - if (supported_features & UNIWILL_FEATURE_SUPER_KEY_TOGGLE) + if (uniwill_device_supports(data, UNIWILL_FEATURE_SUPER_KEY_TOGGLE)) return attr->mode; } if (attr == &dev_attr_touchpad_toggle_enable.attr) { - if (supported_features & UNIWILL_FEATURE_TOUCHPAD_TOGGLE) + if (uniwill_device_supports(data, UNIWILL_FEATURE_TOUCHPAD_TOGGLE)) return attr->mode; } if (attr == &dev_attr_rainbow_animation.attr || attr == &dev_attr_breathing_in_suspend.attr) { - if (supported_features & UNIWILL_FEATURE_LIGHTBAR) + if (uniwill_device_supports(data, UNIWILL_FEATURE_LIGHTBAR)) + return attr->mode; + } + + if (attr == &dev_attr_ctgp_offset.attr) { + if (uniwill_device_supports(data, UNIWILL_FEATURE_NVIDIA_CTGP_CONTROL)) return attr->mode; } @@ -944,7 +1047,7 @@ static int uniwill_hwmon_init(struct uniwill_data *data) { struct device *hdev; - if (!(supported_features & UNIWILL_FEATURE_HWMON)) + if (!uniwill_device_supports(data, UNIWILL_FEATURE_HWMON)) return 0; hdev = devm_hwmon_device_register_with_info(data->dev, "uniwill", data, @@ -1019,7 +1122,7 @@ static int uniwill_led_init(struct uniwill_data *data) unsigned int value; int ret; - if (!(supported_features & UNIWILL_FEATURE_LIGHTBAR)) + if (!uniwill_device_supports(data, UNIWILL_FEATURE_LIGHTBAR)) return 0; ret = devm_mutex_init(data->dev, &data->led_lock); @@ -1232,7 +1335,7 @@ static int uniwill_battery_init(struct uniwill_data *data) { int ret; - if (!(supported_features & UNIWILL_FEATURE_BATTERY)) + if (!uniwill_device_supports(data, UNIWILL_FEATURE_BATTERY)) return 0; ret = devm_mutex_init(data->dev, &data->battery_lock); @@ -1361,6 +1464,19 @@ static int uniwill_probe(struct platform_device *pdev) if (ret < 0) return ret; + data->features = device_descriptor.features; + + /* + * Some devices might need to perform some device-specific initialization steps + * before the supported features are initialized. Because of this we have to call + * this callback just after the EC itself was initialized. + */ + if (device_descriptor.probe) { + ret = device_descriptor.probe(data); + if (ret < 0) + return ret; + } + ret = uniwill_battery_init(data); if (ret < 0) return ret; @@ -1373,6 +1489,10 @@ static int uniwill_probe(struct platform_device *pdev) if (ret < 0) return ret; + ret = uniwill_nvidia_ctgp_init(data); + if (ret < 0) + return ret; + return uniwill_input_init(data); } @@ -1385,7 +1505,7 @@ static void uniwill_shutdown(struct platform_device *pdev) static int uniwill_suspend_keyboard(struct uniwill_data *data) { - if (!(supported_features & UNIWILL_FEATURE_SUPER_KEY_TOGGLE)) + if (!uniwill_device_supports(data, UNIWILL_FEATURE_SUPER_KEY_TOGGLE)) return 0; /* @@ -1397,7 +1517,7 @@ static int uniwill_suspend_keyboard(struct uniwill_data *data) static int uniwill_suspend_battery(struct uniwill_data *data) { - if (!(supported_features & UNIWILL_FEATURE_BATTERY)) + if (!uniwill_device_supports(data, UNIWILL_FEATURE_BATTERY)) return 0; /* @@ -1408,6 +1528,15 @@ static int uniwill_suspend_battery(struct uniwill_data *data) return regmap_read(data->regmap, EC_ADDR_CHARGE_CTRL, &data->last_charge_ctrl); } +static int uniwill_suspend_nvidia_ctgp(struct uniwill_data *data) +{ + if (!uniwill_device_supports(data, UNIWILL_FEATURE_NVIDIA_CTGP_CONTROL)) + return 0; + + return regmap_clear_bits(data->regmap, EC_ADDR_CTGP_DB_CTRL, + CTGP_DB_DB_ENABLE | CTGP_DB_CTGP_ENABLE); +} + static int uniwill_suspend(struct device *dev) { struct uniwill_data *data = dev_get_drvdata(dev); @@ -1421,6 +1550,10 @@ static int uniwill_suspend(struct device *dev) if (ret < 0) return ret; + ret = uniwill_suspend_nvidia_ctgp(data); + if (ret < 0) + return ret; + regcache_cache_only(data->regmap, true); regcache_mark_dirty(data->regmap); @@ -1432,7 +1565,7 @@ static int uniwill_resume_keyboard(struct uniwill_data *data) unsigned int value; int ret; - if (!(supported_features & UNIWILL_FEATURE_SUPER_KEY_TOGGLE)) + if (!uniwill_device_supports(data, UNIWILL_FEATURE_SUPER_KEY_TOGGLE)) return 0; ret = regmap_read(data->regmap, EC_ADDR_SWITCH_STATUS, &value); @@ -1448,13 +1581,22 @@ static int uniwill_resume_keyboard(struct uniwill_data *data) static int uniwill_resume_battery(struct uniwill_data *data) { - if (!(supported_features & UNIWILL_FEATURE_BATTERY)) + if (!uniwill_device_supports(data, UNIWILL_FEATURE_BATTERY)) return 0; return regmap_update_bits(data->regmap, EC_ADDR_CHARGE_CTRL, CHARGE_CTRL_MASK, data->last_charge_ctrl); } +static int uniwill_resume_nvidia_ctgp(struct uniwill_data *data) +{ + if (!uniwill_device_supports(data, UNIWILL_FEATURE_NVIDIA_CTGP_CONTROL)) + return 0; + + return regmap_set_bits(data->regmap, EC_ADDR_CTGP_DB_CTRL, + CTGP_DB_DB_ENABLE | CTGP_DB_CTGP_ENABLE); +} + static int uniwill_resume(struct device *dev) { struct uniwill_data *data = dev_get_drvdata(dev); @@ -1470,7 +1612,11 @@ static int uniwill_resume(struct device *dev) if (ret < 0) return ret; - return uniwill_resume_battery(data); + ret = uniwill_resume_battery(data); + if (ret < 0) + return ret; + + return uniwill_resume_nvidia_ctgp(data); } static DEFINE_SIMPLE_DEV_PM_OPS(uniwill_pm_ops, uniwill_suspend, uniwill_resume); @@ -1496,6 +1642,48 @@ static struct platform_driver uniwill_driver = { .shutdown = uniwill_shutdown, }; +static struct uniwill_device_descriptor lapac71h_descriptor __initdata = { + .features = UNIWILL_FEATURE_FN_LOCK_TOGGLE | + UNIWILL_FEATURE_SUPER_KEY_TOGGLE | + UNIWILL_FEATURE_TOUCHPAD_TOGGLE | + UNIWILL_FEATURE_BATTERY | + UNIWILL_FEATURE_HWMON, +}; + +static struct uniwill_device_descriptor lapkc71f_descriptor __initdata = { + .features = UNIWILL_FEATURE_FN_LOCK_TOGGLE | + UNIWILL_FEATURE_SUPER_KEY_TOGGLE | + UNIWILL_FEATURE_TOUCHPAD_TOGGLE | + UNIWILL_FEATURE_LIGHTBAR | + UNIWILL_FEATURE_BATTERY | + UNIWILL_FEATURE_HWMON, +}; + +static int phxarx1_phxaqf1_probe(struct uniwill_data *data) +{ + unsigned int value; + int ret; + + ret = regmap_read(data->regmap, EC_ADDR_SYSTEM_ID, &value); + if (ret < 0) + return ret; + + if (value & HAS_GPU) + data->features |= UNIWILL_FEATURE_NVIDIA_CTGP_CONTROL; + + return 0; +}; + +static struct uniwill_device_descriptor phxarx1_phxaqf1_descriptor __initdata = { + .probe = phxarx1_phxaqf1_probe, +}; + +static struct uniwill_device_descriptor tux_featureset_1_descriptor __initdata = { + .features = UNIWILL_FEATURE_NVIDIA_CTGP_CONTROL, +}; + +static struct uniwill_device_descriptor empty_descriptor __initdata = {}; + static const struct dmi_system_id uniwill_dmi_table[] __initconst = { { .ident = "XMG FUSION 15", @@ -1503,6 +1691,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "LAPQC71A"), }, + .driver_data = &empty_descriptor, }, { .ident = "XMG FUSION 15", @@ -1510,6 +1699,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "LAPQC71B"), }, + .driver_data = &empty_descriptor, }, { .ident = "Intel NUC x15", @@ -1517,11 +1707,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Intel(R) Client Systems"), DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LAPAC71H"), }, - .driver_data = (void *)(UNIWILL_FEATURE_FN_LOCK_TOGGLE | - UNIWILL_FEATURE_SUPER_KEY_TOGGLE | - UNIWILL_FEATURE_TOUCHPAD_TOGGLE | - UNIWILL_FEATURE_BATTERY | - UNIWILL_FEATURE_HWMON), + .driver_data = &lapac71h_descriptor, }, { .ident = "Intel NUC x15", @@ -1529,12 +1715,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Intel(R) Client Systems"), DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LAPKC71F"), }, - .driver_data = (void *)(UNIWILL_FEATURE_FN_LOCK_TOGGLE | - UNIWILL_FEATURE_SUPER_KEY_TOGGLE | - UNIWILL_FEATURE_TOUCHPAD_TOGGLE | - UNIWILL_FEATURE_LIGHTBAR | - UNIWILL_FEATURE_BATTERY | - UNIWILL_FEATURE_HWMON), + .driver_data = &lapkc71f_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 14 Gen6 Intel", @@ -1542,6 +1723,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "PHxTxX1"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 14 Gen6 Intel", @@ -1549,6 +1731,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "PHxTQx1"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 14/16 Gen7 Intel", @@ -1556,6 +1739,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "PHxARX1_PHxAQF1"), }, + .driver_data = &phxarx1_phxaqf1_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 16 Gen7 Intel/Commodore Omnia-Book Pro Gen 7", @@ -1563,6 +1747,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "PH6AG01_PH6AQ71_PH6AQI1"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 14/16 Gen8 Intel/Commodore Omnia-Book Pro Gen 8", @@ -1570,6 +1755,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "PH4PRX1_PH6PRX1"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 14 Gen8 Intel/Commodore Omnia-Book Pro Gen 8", @@ -1577,6 +1763,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "PH4PG31"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 16 Gen8 Intel", @@ -1584,6 +1771,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "PH6PG01_PH6PG71"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 14/15 Gen9 AMD", @@ -1591,6 +1779,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GXxHRXx"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 14/15 Gen9 Intel/Commodore Omnia-Book 15 Gen9", @@ -1598,6 +1787,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GXxMRXx"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 14/15 Gen10 AMD", @@ -1605,6 +1795,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "XxHP4NAx"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 14/15 Gen10 AMD", @@ -1612,6 +1803,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "XxKK4NAx_XxSP4NAx"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO InfinityBook Pro 15 Gen10 Intel", @@ -1619,6 +1811,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "XxAR4NAx"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO InfinityBook Max 15 Gen10 AMD", @@ -1626,6 +1819,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "X5KK45xS_X5SP45xS"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO InfinityBook Max 16 Gen10 AMD", @@ -1633,6 +1827,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "X6HP45xU"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO InfinityBook Max 16 Gen10 AMD", @@ -1640,6 +1835,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "X6KK45xU_X6SP45xU"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO InfinityBook Max 15 Gen10 Intel", @@ -1647,6 +1843,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "X5AR45xS"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO InfinityBook Max 16 Gen10 Intel", @@ -1654,6 +1851,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "X6AR55xU"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Polaris 15 Gen1 AMD", @@ -1661,6 +1859,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "POLARIS1501A1650TI"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Polaris 15 Gen1 AMD", @@ -1668,6 +1867,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "POLARIS1501A2060"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Polaris 17 Gen1 AMD", @@ -1675,6 +1875,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "POLARIS1701A1650TI"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Polaris 17 Gen1 AMD", @@ -1682,6 +1883,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "POLARIS1701A2060"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Polaris 15 Gen1 Intel", @@ -1689,6 +1891,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "POLARIS1501I1650TI"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Polaris 15 Gen1 Intel", @@ -1696,6 +1899,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "POLARIS1501I2060"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Polaris 17 Gen1 Intel", @@ -1703,6 +1907,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "POLARIS1701I1650TI"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Polaris 17 Gen1 Intel", @@ -1710,6 +1915,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "POLARIS1701I2060"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Trinity 15 Intel Gen1", @@ -1717,6 +1923,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "TRINITY1501I"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Trinity 17 Intel Gen1", @@ -1724,6 +1931,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "TRINITY1701I"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Polaris 15/17 Gen2 AMD", @@ -1731,6 +1939,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GMxMGxx"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Polaris 15/17 Gen2 Intel", @@ -1738,6 +1947,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GMxNGxx"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris/Polaris 15/17 Gen3 AMD", @@ -1745,6 +1955,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GMxZGxx"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris/Polaris 15/17 Gen3 Intel", @@ -1752,6 +1963,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GMxTGxx"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris/Polaris 15/17 Gen4 AMD", @@ -1759,6 +1971,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GMxRGxx"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris 15 Gen4 Intel", @@ -1766,6 +1979,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GMxAGxx"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Polaris 15/17 Gen5 AMD", @@ -1773,6 +1987,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GMxXGxx"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris 16 Gen5 AMD", @@ -1780,6 +1995,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GM6XGxX"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris 16/17 Gen5 Intel/Commodore ORION Gen 5", @@ -1787,6 +2003,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GMxPXxx"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris Slim 15 Gen6 AMD", @@ -1794,6 +2011,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GMxHGxx"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris Slim 15 Gen6 Intel/Commodore ORION Slim 15 Gen6", @@ -1801,6 +2019,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GM5IXxA"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris 16 Gen6 Intel/Commodore ORION 16 Gen6", @@ -1808,6 +2027,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GM6IXxB_MB1"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris 16 Gen6 Intel/Commodore ORION 16 Gen6", @@ -1815,6 +2035,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GM6IXxB_MB2"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris 17 Gen6 Intel/Commodore ORION 17 Gen6", @@ -1822,6 +2043,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "GM7IXxN"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris 16 Gen7 AMD", @@ -1829,6 +2051,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "X6FR5xxY"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris 16 Gen7 Intel", @@ -1836,6 +2059,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "X6AR5xxY"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Stellaris 16 Gen7 Intel", @@ -1843,6 +2067,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "X6AR5xxY_mLED"), }, + .driver_data = &tux_featureset_1_descriptor, }, { .ident = "TUXEDO Book BA15 Gen10 AMD", @@ -1850,6 +2075,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "PF5PU1G"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Pulse 14 Gen1 AMD", @@ -1857,6 +2083,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "PULSE1401"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Pulse 15 Gen1 AMD", @@ -1864,6 +2091,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "PULSE1501"), }, + .driver_data = &empty_descriptor, }, { .ident = "TUXEDO Pulse 15 Gen2 AMD", @@ -1871,6 +2099,7 @@ static const struct dmi_system_id uniwill_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "PF5LUXG"), }, + .driver_data = &empty_descriptor, }, { } }; @@ -1878,6 +2107,7 @@ MODULE_DEVICE_TABLE(dmi, uniwill_dmi_table); static int __init uniwill_init(void) { + const struct uniwill_device_descriptor *descriptor; const struct dmi_system_id *id; int ret; @@ -1887,10 +2117,22 @@ static int __init uniwill_init(void) return -ENODEV; /* Assume that the device supports all features */ - supported_features = UINT_MAX; + device_descriptor.features = UINT_MAX; pr_warn("Loading on a potentially unsupported device\n"); } else { - supported_features = (uintptr_t)id->driver_data; + /* + * Some devices might support additional features depending on + * the BIOS version/date, so we call this callback to let them + * modify their device descriptor accordingly. + */ + if (id->callback) { + ret = id->callback(id); + if (ret < 0) + return ret; + } + + descriptor = id->driver_data; + device_descriptor = *descriptor; } ret = platform_driver_register(&uniwill_driver); |