Lines Matching +full:hall +full:- +full:enable
1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2007-2009 Carlos Corbacho <carlos@strangeworlds.co.uk>
8 * Copyright (C) 2005-2007 E.M. Smith
9 * Copyright (C) 2007-2008 Carlos Corbacho <cathectic@gmail.com>
30 #include <linux/input/sparse-keymap.h>
40 * Meaning is unknown - this number is required for writing to ACPI for AMW0
67 #define AMW0_GUID1 "67C3371D-95A3-4C37-BB61-DD47B491DAAB"
68 #define AMW0_GUID2 "431F16ED-0C2B-444C-B267-27DEB140CF9C"
69 #define WMID_GUID1 "6AF4F258-B401-42FD-BE91-3D4AC2D7C0D3"
70 #define WMID_GUID2 "95764E09-FB56-4E83-B31A-37761F60994A"
71 #define WMID_GUID3 "61EF69EA-865C-4BC3-A502-A0DEBA0CB531"
76 #define ACERWMID_EVENT_GUID "676AA15E-6A47-4D9F-A2CC-1E6D18D14026"
78 MODULE_ALIAS("wmi:67C3371D-95A3-4C37-BB61-DD47B491DAAB");
79 MODULE_ALIAS("wmi:6AF4F258-B401-42FD-BE91-3D4AC2D7C0D3");
80 MODULE_ALIAS("wmi:676AA15E-6A47-4D9F-A2CC-1E6D18D14026");
160 * Bit[7]: Hall Sensor Application Status
237 static int mailled = -1;
238 static int brightness = -1;
239 static int threeg = -1;
241 static int force_caps = -1;
258 MODULE_PARM_DESC(ec_raw_mode, "Enable EC raw mode");
276 /* Each low-level interface must define at least some of the following */
296 * Some laptops require us to directly access the EC to either enable or query
314 if (quirks->mailled) in set_quirks()
315 interface->capability |= ACER_CAP_MAILLED; in set_quirks()
317 if (quirks->brightness) in set_quirks()
318 interface->capability |= ACER_CAP_BRIGHTNESS; in set_quirks()
323 quirks = dmi->driver_data; in dmi_matched()
329 if (force_caps == -1) { in set_force_caps()
330 force_caps = (uintptr_t)dmi->driver_data; in set_force_caps()
331 pr_info("Found %s, set force_caps to 0x%x\n", dmi->ident, force_caps); in set_force_caps()
340 .brightness = -1,
360 /* The Aspire One has a dummy ACPI-WMI interface - disable it */
403 * that those machines are supported by acer-wmi driver.
516 .ident = "Acer Aspire Switch 10E SW3-016",
519 DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW3-016"),
525 .ident = "Acer Aspire Switch 10 SW5-012",
528 DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW5-012"),
545 * This quirk list is for those non-acer machines that have AMW0_GUID1
546 * but supported by acer-wmi in past days. Keeping this quirk list here
548 * here anymore. Those non-acer machines should be supported by
599 .ident = "Lenovo Ideapad S205-10382JG",
608 .ident = "Lenovo Ideapad S205-1038DPG",
621 interface->capability &= ~ACER_CAP_BRIGHTNESS; in video_set_backlight_video_vendor()
703 return interface->capability & cap; in has_cap()
744 switch (quirks->mailled) { in AMW0_get_u32()
754 switch (quirks->wireless) { in AMW0_get_u32()
782 switch (quirks->bluetooth) { in AMW0_get_u32()
792 switch (quirks->brightness) { in AMW0_get_u32()
834 switch (quirks->brightness) { in AMW0_set_u32()
863 if (obj && obj->type == ACPI_TYPE_BUFFER && in AMW0_find_mailled()
864 obj->buffer.length == sizeof(struct wmab_ret)) { in AMW0_find_mailled()
865 ret = *((struct wmab_ret *) obj->buffer.pointer); in AMW0_find_mailled()
872 interface->capability |= ACER_CAP_MAILLED; in AMW0_find_mailled()
883 { "SNY5001", 0}, /* sony-laptop in charge */
892 for (id = norfkill_ids; id->id[0]; id++) in AMW0_set_cap_acpi_check_device()
893 if (acpi_dev_found(id->id)) in AMW0_set_cap_acpi_check_device()
914 interface->capability |= ACER_CAP_WIRELESS; in AMW0_set_capabilities()
929 if (obj && obj->type == ACPI_TYPE_BUFFER && in AMW0_set_capabilities()
930 obj->buffer.length == sizeof(struct wmab_ret)) { in AMW0_set_capabilities()
931 ret = *((struct wmab_ret *) obj->buffer.pointer); in AMW0_set_capabilities()
938 interface->capability |= ACER_CAP_WIRELESS; in AMW0_set_capabilities()
952 if (obj && obj->type == ACPI_TYPE_BUFFER in AMW0_set_capabilities()
953 && obj->buffer.length == sizeof(struct wmab_ret)) { in AMW0_set_capabilities()
954 ret = *((struct wmab_ret *) obj->buffer.pointer); in AMW0_set_capabilities()
961 interface->capability |= ACER_CAP_BLUETOOTH; in AMW0_set_capabilities()
964 * This appears to be safe to enable, since all Wistron based laptops in AMW0_set_capabilities()
968 if (quirks->brightness >= 0) in AMW0_set_capabilities()
969 interface->capability |= ACER_CAP_BRIGHTNESS; in AMW0_set_capabilities()
1004 if (obj->type == ACPI_TYPE_BUFFER && in WMI_execute_u32()
1005 (obj->buffer.length == sizeof(u32) || in WMI_execute_u32()
1006 obj->buffer.length == sizeof(u64))) { in WMI_execute_u32()
1007 tmp = *((u32 *) obj->buffer.pointer); in WMI_execute_u32()
1008 } else if (obj->type == ACPI_TYPE_INTEGER) { in WMI_execute_u32()
1009 tmp = (u32) obj->integer.value; in WMI_execute_u32()
1041 if (quirks->mailled == 1) { in WMID_get_u32()
1087 if (quirks->mailled == 1) { in WMID_set_u32()
1125 else if (obj->type != ACPI_TYPE_BUFFER) { in wmid3_get_device_status()
1129 if (obj->buffer.length != 8) { in wmid3_get_device_status()
1130 pr_warn("Unknown buffer length %d\n", obj->buffer.length); in wmid3_get_device_status()
1135 return_value = *((struct wmid3_gds_return_value *)obj->buffer.pointer); in wmid3_get_device_status()
1139 pr_warn("Get 0x%x Device Status failed: 0x%x - 0x%x\n", in wmid3_get_device_status()
1204 else if (obj->type != ACPI_TYPE_BUFFER) { in wmid3_set_device_status()
1208 if (obj->buffer.length != 8) { in wmid3_set_device_status()
1209 pr_warn("Unknown buffer length %d\n", obj->buffer.length); in wmid3_set_device_status()
1214 return_value = *((struct wmid3_gds_return_value *)obj->buffer.pointer); in wmid3_set_device_status()
1218 pr_warn("Get Current Device Status failed: 0x%x - 0x%x\n", in wmid3_set_device_status()
1235 else if (obj->type != ACPI_TYPE_BUFFER) { in wmid3_set_device_status()
1239 if (obj->buffer.length != 4) { in wmid3_set_device_status()
1240 pr_warn("Unknown buffer length %d\n", obj->buffer.length); in wmid3_set_device_status()
1245 return_value = *((struct wmid3_gds_return_value *)obj->buffer.pointer); in wmid3_set_device_status()
1249 pr_warn("Set Device Status failed: 0x%x - 0x%x\n", in wmid3_set_device_status()
1280 /* We are looking for OEM-specific Type AAh */ in type_aa_dmi_decode()
1281 if (header->type != 0xAA) in type_aa_dmi_decode()
1288 type_aa->commun_func_bitmap); in type_aa_dmi_decode()
1289 commun_func_bitmap = type_aa->commun_func_bitmap; in type_aa_dmi_decode()
1291 if (type_aa->commun_func_bitmap & ACER_WMID3_GDS_WIRELESS) in type_aa_dmi_decode()
1292 interface->capability |= ACER_CAP_WIRELESS; in type_aa_dmi_decode()
1293 if (type_aa->commun_func_bitmap & ACER_WMID3_GDS_THREEG) in type_aa_dmi_decode()
1294 interface->capability |= ACER_CAP_THREEG; in type_aa_dmi_decode()
1295 if (type_aa->commun_func_bitmap & ACER_WMID3_GDS_BLUETOOTH) in type_aa_dmi_decode()
1296 interface->capability |= ACER_CAP_BLUETOOTH; in type_aa_dmi_decode()
1297 if (type_aa->commun_func_bitmap & ACER_WMID3_GDS_RFBTN) in type_aa_dmi_decode()
1300 commun_fn_key_number = type_aa->commun_fn_key_number; in type_aa_dmi_decode()
1316 if (obj->type == ACPI_TYPE_BUFFER && in WMID_set_capabilities()
1317 (obj->buffer.length == sizeof(u32) || in WMID_set_capabilities()
1318 obj->buffer.length == sizeof(u64))) { in WMID_set_capabilities()
1319 devices = *((u32 *) obj->buffer.pointer); in WMID_set_capabilities()
1320 } else if (obj->type == ACPI_TYPE_INTEGER) { in WMID_set_capabilities()
1321 devices = (u32) obj->integer.value; in WMID_set_capabilities()
1333 interface->capability |= ACER_CAP_WIRELESS; in WMID_set_capabilities()
1335 interface->capability |= ACER_CAP_THREEG; in WMID_set_capabilities()
1337 interface->capability |= ACER_CAP_BLUETOOTH; in WMID_set_capabilities()
1355 * Generic Device (interface-independent)
1362 switch (interface->type) { in get_u32()
1392 if (interface->capability & cap) { in set_u32()
1393 switch (interface->type) { in set_u32()
1456 .name = "acer-wmi::mail",
1485 int intensity = bd->props.brightness; in update_bl_status()
1487 if (bd->props.power != FB_BLANK_UNBLANK) in update_bl_status()
1489 if (bd->props.fb_blank != FB_BLANK_UNBLANK) in update_bl_status()
1510 bd = backlight_device_register("acer-wmi", dev, NULL, &acer_bl_ops, in acer_backlight_init()
1520 bd->props.power = FB_BLANK_UNBLANK; in acer_backlight_init()
1521 bd->props.brightness = read_brightness(bd); in acer_backlight_init()
1546 return -1; in acer_gsensor_init()
1563 return -1; in acer_gsensor_event()
1570 return -1; in acer_gsensor_event()
1572 if (out_obj->package.count != 4) in acer_gsensor_event()
1573 return -1; in acer_gsensor_event()
1576 (s16)out_obj->package.elements[0].integer.value); in acer_gsensor_event()
1578 (s16)out_obj->package.elements[1].integer.value); in acer_gsensor_event()
1580 (s16)out_obj->package.elements[2].integer.value); in acer_gsensor_event()
1593 case 0x04: /* Stand-alone tablet */ in acer_kbd_dock_state_to_sw_tablet_mode()
1614 ACPI_EXCEPTION((AE_INFO, status, "Error getting keyboard-dock initial status")); in acer_kbd_dock_get_initial_state()
1619 if (!obj || obj->type != ACPI_TYPE_BUFFER || obj->buffer.length != 8) { in acer_kbd_dock_get_initial_state()
1620 pr_err("Unexpected output format getting keyboard-dock initial status\n"); in acer_kbd_dock_get_initial_state()
1624 output = obj->buffer.pointer; in acer_kbd_dock_get_initial_state()
1626 pr_err("Unexpected output [0]=0x%02x [3]=0x%02x getting keyboard-dock initial status\n", in acer_kbd_dock_get_initial_state()
1645 sw_tablet_mode = acer_kbd_dock_state_to_sw_tablet_mode(event->kbd_dock_state); in acer_kbd_dock_event()
1663 if (quirks->wireless == 3) in acer_rfkill_update()
1693 return -ENODEV; in acer_rfkill_set()
1716 return ERR_PTR(-ENOMEM); in acer_rfkill_register()
1738 "acer-wireless", ACER_CAP_WIRELESS); in acer_rfkill_init()
1747 RFKILL_TYPE_BLUETOOTH, "acer-bluetooth", in acer_rfkill_init()
1757 RFKILL_TYPE_WWAN, "acer-threeg", in acer_rfkill_init()
1831 if (obj->type != ACPI_TYPE_BUFFER) { in acer_wmi_notify()
1832 pr_warn("Unknown response received %d\n", obj->type); in acer_wmi_notify()
1836 if (obj->buffer.length != 8) { in acer_wmi_notify()
1837 pr_warn("Unknown buffer length %d\n", obj->buffer.length); in acer_wmi_notify()
1842 return_value = *((struct event_return_value *)obj->buffer.pointer); in acer_wmi_notify()
1853 pr_warn("Unknown key number - 0x%x\n", in acer_wmi_notify()
1857 switch (key->keycode) { in acer_wmi_notify()
1882 pr_warn("Unknown function number - %d - %d\n", in acer_wmi_notify()
1906 else if (obj->type != ACPI_TYPE_BUFFER) { in wmid3_set_function_mode()
1910 if (obj->buffer.length != 4) { in wmid3_set_function_mode()
1911 pr_warn("Unknown buffer length %d\n", obj->buffer.length); in wmid3_set_function_mode()
1916 *return_value = *((struct func_return_value *)obj->buffer.pointer); in wmid3_set_function_mode()
1937 pr_warn("Enabling EC raw mode failed: 0x%x - 0x%x\n", in acer_wmi_enable_ec_raw()
1961 pr_warn("Enabling Launch Manager failed: 0x%x - 0x%x\n", in acer_wmi_enable_lm()
1983 pr_warn("Enabling RF Button failed: 0x%x - 0x%x\n", in acer_wmi_enable_rf_button()
1995 adev = acpi_dev_get_first_match_dev("BST0001", NULL, -1); in acer_wmi_accel_setup()
1997 return -ENODEV; in acer_wmi_accel_setup()
2004 return -ENOMEM; in acer_wmi_accel_setup()
2006 acer_wmi_accel_dev->open = acer_gsensor_open; in acer_wmi_accel_setup()
2008 acer_wmi_accel_dev->name = "Acer BMA150 accelerometer"; in acer_wmi_accel_setup()
2009 acer_wmi_accel_dev->phys = "wmi/input1"; in acer_wmi_accel_setup()
2010 acer_wmi_accel_dev->id.bustype = BUS_HOST; in acer_wmi_accel_setup()
2011 acer_wmi_accel_dev->evbit[0] = BIT_MASK(EV_ABS); in acer_wmi_accel_setup()
2012 input_set_abs_params(acer_wmi_accel_dev, ABS_X, -16384, 16384, 0, 0); in acer_wmi_accel_setup()
2013 input_set_abs_params(acer_wmi_accel_dev, ABS_Y, -16384, 16384, 0, 0); in acer_wmi_accel_setup()
2014 input_set_abs_params(acer_wmi_accel_dev, ABS_Z, -16384, 16384, 0, 0); in acer_wmi_accel_setup()
2034 return -ENOMEM; in acer_wmi_input_setup()
2036 acer_wmi_input_dev->name = "Acer WMI hotkeys"; in acer_wmi_input_setup()
2037 acer_wmi_input_dev->phys = "wmi/input0"; in acer_wmi_input_setup()
2038 acer_wmi_input_dev->id.bustype = BUS_HOST; in acer_wmi_input_setup()
2050 err = -EIO; in acer_wmi_input_setup()
2092 if (obj->type == ACPI_TYPE_BUFFER && in get_wmid_devices()
2093 (obj->buffer.length == sizeof(u32) || in get_wmid_devices()
2094 obj->buffer.length == sizeof(u64))) { in get_wmid_devices()
2095 devices = *((u32 *) obj->buffer.pointer); in get_wmid_devices()
2096 } else if (obj->type == ACPI_TYPE_INTEGER) { in get_wmid_devices()
2097 devices = (u32) obj->integer.value; in get_wmid_devices()
2113 err = acer_led_init(&device->dev); in acer_platform_probe()
2119 err = acer_backlight_init(&device->dev); in acer_platform_probe()
2124 err = acer_rfkill_init(&device->dev); in acer_platform_probe()
2155 struct acer_data *data = &interface->data; in acer_suspend()
2158 return -ENOMEM; in acer_suspend()
2163 data->mailled = value; in acer_suspend()
2168 data->brightness = value; in acer_suspend()
2176 struct acer_data *data = &interface->data; in acer_resume()
2179 return -ENOMEM; in acer_resume()
2182 set_u32(data->mailled, ACER_CAP_MAILLED); in acer_resume()
2185 set_u32(data->brightness, ACER_CAP_BRIGHTNESS); in acer_resume()
2201 struct acer_data *data = &interface->data; in acer_platform_shutdown()
2212 .name = "acer-wmi",
2224 debugfs_remove_recursive(interface->debug.root); in remove_debugfs()
2229 interface->debug.root = debugfs_create_dir("acer-wmi", NULL); in create_debugfs()
2231 debugfs_create_u32("devices", S_IRUGO, interface->debug.root, in create_debugfs()
2232 &interface->debug.wmid_devices); in create_debugfs()
2239 pr_info("Acer Laptop ACPI-WMI Extras\n"); in acer_wmi_init()
2242 pr_info("Blacklisted hardware detected - not loading\n"); in acer_wmi_init()
2243 return -ENODEV; in acer_wmi_init()
2251 * acer-wmi driver handled those non-Acer machines by quirks list. in acer_wmi_init()
2252 * But actually acer-wmi driver was loaded on any machines that have in acer_wmi_init()
2254 * be supported by appropriate wmi drivers. e.g. fujitsu-laptop, in acer_wmi_init()
2255 * ideapad-laptop. So, here checks the machine that has AMW0_GUID1 in acer_wmi_init()
2263 return -ENODEV; in acer_wmi_init()
2267 * Detect which ACPI-WMI interface we're using. in acer_wmi_init()
2284 return -ENODEV; in acer_wmi_init()
2287 interface->capability |= ACER_CAP_BRIGHTNESS; in acer_wmi_init()
2288 } else if (!wmi_has_guid(WMID_GUID2) && interface && !has_type_aa && force_caps == -1) { in acer_wmi_init()
2290 return -ENODEV; in acer_wmi_init()
2298 return -ENODEV; in acer_wmi_init()
2307 return -ENODEV; in acer_wmi_init()
2316 interface->capability &= ~ACER_CAP_BRIGHTNESS; in acer_wmi_init()
2319 interface->capability |= ACER_CAP_SET_FUNCTION_MODE; in acer_wmi_init()
2321 if (force_caps != -1) in acer_wmi_init()
2322 interface->capability = force_caps; in acer_wmi_init()
2325 (interface->capability & ACER_CAP_SET_FUNCTION_MODE)) { in acer_wmi_init()
2327 pr_warn("Cannot enable RF Button Driver\n"); in acer_wmi_init()
2331 pr_err("Cannot enable EC raw mode\n"); in acer_wmi_init()
2332 return -ENODEV; in acer_wmi_init()
2335 pr_err("Cannot enable Launch Manager mode\n"); in acer_wmi_init()
2336 return -ENODEV; in acer_wmi_init()
2339 pr_info("No WMID EC raw mode enable method\n"); in acer_wmi_init()
2347 if (err && err != -ENODEV) in acer_wmi_init()
2348 pr_warn("Cannot enable accelerometer\n"); in acer_wmi_init()
2357 acer_platform_device = platform_device_alloc("acer-wmi", -1); in acer_wmi_init()
2359 err = -ENOMEM; in acer_wmi_init()
2368 interface->debug.wmid_devices = get_wmid_devices(); in acer_wmi_init()