diff options
Diffstat (limited to 'drivers/input/misc/soc_button_array.c')
| -rw-r--r-- | drivers/input/misc/soc_button_array.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c index cb6ec59a045d..480476121c01 100644 --- a/drivers/input/misc/soc_button_array.c +++ b/drivers/input/misc/soc_button_array.c @@ -85,13 +85,13 @@ static const struct dmi_system_id dmi_use_low_level_irq[] = { }, { /* - * Lenovo Yoga Tab2 1051L, something messes with the home-button + * Lenovo Yoga Tab2 1051F/1051L, something messes with the home-button * IRQ settings, leading to a non working home-button. */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), DMI_MATCH(DMI_PRODUCT_NAME, "60073"), - DMI_MATCH(DMI_PRODUCT_VERSION, "1051L"), + DMI_MATCH(DMI_PRODUCT_VERSION, "1051"), }, }, {} /* Terminating entry */ @@ -470,6 +470,27 @@ static const struct soc_device_data soc_device_INT33D3 = { }; /* + * Button info for Microsoft Surface 3 (non pro), this is indentical to + * the PNP0C40 info except that the home button is active-high. + * + * The Surface 3 Pro also has a MSHW0028 ACPI device, but that uses a custom + * version of the drivers/platform/x86/intel/hid.c 5 button array ACPI API + * instead. A check() callback is not necessary though as the Surface 3 Pro + * MSHW0028 ACPI device's resource table does not contain any GPIOs. + */ +static const struct soc_button_info soc_button_MSHW0028[] = { + { "power", 0, EV_KEY, KEY_POWER, false, true, true }, + { "home", 1, EV_KEY, KEY_LEFTMETA, false, true, false }, + { "volume_up", 2, EV_KEY, KEY_VOLUMEUP, true, false, true }, + { "volume_down", 3, EV_KEY, KEY_VOLUMEDOWN, true, false, true }, + { } +}; + +static const struct soc_device_data soc_device_MSHW0028 = { + .button_info = soc_button_MSHW0028, +}; + +/* * Special device check for Surface Book 2 and Surface Pro (2017). * Both, the Surface Pro 4 (surfacepro3_button.c) and the above mentioned * devices use MSHW0040 for power and volume buttons, however the way they @@ -535,7 +556,8 @@ static const struct acpi_device_id soc_button_acpi_match[] = { { "ID9001", (unsigned long)&soc_device_INT33D3 }, { "ACPI0011", 0 }, - /* Microsoft Surface Devices (5th and 6th generation) */ + /* Microsoft Surface Devices (3th, 5th and 6th generation) */ + { "MSHW0028", (unsigned long)&soc_device_MSHW0028 }, { "MSHW0040", (unsigned long)&soc_device_MSHW0040 }, { } |