diff options
author | Maximilian Luz <luzmaximilian@gmail.com> | 2022-06-24 20:36:42 +0200 |
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committer | Hans de Goede <hdegoede@redhat.com> | 2022-07-02 11:11:30 +0200 |
commit | 70e85eb071a118c13b690df595bd8129e9fbbe79 (patch) | |
tree | e02e111f341f423829d438d9946a60e0540f868f /drivers/platform | |
parent | platform/surface: aggregator_registry: Add support for tablet mode switch on ... (diff) | |
download | linux-70e85eb071a118c13b690df595bd8129e9fbbe79.tar.xz linux-70e85eb071a118c13b690df595bd8129e9fbbe79.zip |
platform/surface: aggregator_registry: Add support for tablet mode switch on Surface Laptop Studio
Add a POS subsystem tablet-mode switch device for the Surface Laptop
Studio. The respective driver for this device provides SW_TABLET_MODE
input events for user-space based on the posture of the screen.
Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Link: https://lore.kernel.org/r/20220624183642.910893-5-luzmaximilian@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform')
-rw-r--r-- | drivers/platform/surface/surface_aggregator_registry.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c index 8f249df673a4..f1c5905f1c16 100644 --- a/drivers/platform/surface/surface_aggregator_registry.c +++ b/drivers/platform/surface/surface_aggregator_registry.c @@ -191,6 +191,12 @@ static const struct software_node ssam_node_hid_kip_iid5 = { .parent = &ssam_node_hub_kip, }; +/* Tablet-mode switch via POS subsystem. */ +static const struct software_node ssam_node_pos_tablet_switch = { + .name = "ssam:01:26:01:00:01", + .parent = &ssam_node_root, +}; + /* * Devices for 5th- and 6th-generations models: * - Surface Book 2, @@ -237,6 +243,7 @@ static const struct software_node *ssam_node_group_sls[] = { &ssam_node_bat_ac, &ssam_node_bat_main, &ssam_node_tmp_pprof, + &ssam_node_pos_tablet_switch, &ssam_node_hid_tid1_keyboard, &ssam_node_hid_tid1_penstash, &ssam_node_hid_tid1_touchpad, |