From f68aaf85e08e75a0588c14e9936dfd8edf098e89 Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Fri, 12 Feb 2021 12:54:38 +0100 Subject: [PATCH] platform/surface: aggregator_registry: Add DTX device Add the detachment system (DTX) SSAM device for the Surface Book 3. This device is accessible under the base (TC=0x11) subsystem. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20210212115439.1525216-6-luzmaximilian@gmail.com Signed-off-by: Hans de Goede --- drivers/platform/surface/surface_aggregator_registry.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c index 3390461..dc044d0 100644 --- a/drivers/platform/surface/surface_aggregator_registry.c +++ b/drivers/platform/surface/surface_aggregator_registry.c @@ -71,6 +71,12 @@ static const struct software_node ssam_node_tmp_pprof = { .parent = &ssam_node_root, }; +/* DTX / detachment-system device (Surface Book 3). */ +static const struct software_node ssam_node_bas_dtx = { + .name = "ssam:01:11:01:00:00", + .parent = &ssam_node_root, +}; + /* Devices for Surface Book 2. */ static const struct software_node *ssam_node_group_sb2[] = { &ssam_node_root, @@ -86,6 +92,7 @@ static const struct software_node *ssam_node_group_sb3[] = { &ssam_node_bat_main, &ssam_node_bat_sb3base, &ssam_node_tmp_pprof, + &ssam_node_bas_dtx, NULL, }; -- 2.7.4