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    Subject[PATCH 5/6] platform/surface: aggregator_registry: Add DTX device
    Date
    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 <luzmaximilian@gmail.com>
    ---
    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 913fa5cae705..4c74e80dc34a 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,
    };

    --
    2.30.0
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