diff options
| author | Maximilian Luz | 2021-05-23 15:45:28 +0200 |
|---|---|---|
| committer | Hans de Goede | 2021-06-16 17:47:50 +0200 |
| commit | b6c3c6ff2043c6519b5be38ac259752d19f4a5f9 (patch) | |
| tree | 4c7d4660d7ff77d6b3a0b5bdc81900f6063a59ab /drivers/platform | |
| parent | 460d740839a6e786bb61263d47f4daf23b104f55 (diff) | |
platform/surface: aggregator_registry: Consolidate node groups for 5th- and 6th-gen devices
5th- and 6th-generation Surface devices have all SAM clients defined in
ACPI, except for the platform profile/performance mode which his handled
via the WSID (Windows Surface Integration Device). Thus, the node groups
for those devices are the same and we can just use a single one instead
of re-defining the same one over and over again.
Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Link: https://lore.kernel.org/r/20210523134528.798887-4-luzmaximilian@gmail.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 | 47 |
1 files changed, 12 insertions, 35 deletions
diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c index ef83461fa536..4428c4330229 100644 --- a/drivers/platform/surface/surface_aggregator_registry.c +++ b/drivers/platform/surface/surface_aggregator_registry.c @@ -119,8 +119,13 @@ static const struct software_node ssam_node_hid_base_iid6 = { .parent = &ssam_node_hub_base, }; -/* Devices for Surface Book 2. */ -static const struct software_node *ssam_node_group_sb2[] = { +/* + * Devices for 5th- and 6th-generations models: + * - Surface Book 2, + * - Surface Laptop 1 and 2, + * - Surface Pro 5 and 6. + */ +static const struct software_node *ssam_node_group_gen5[] = { &ssam_node_root, &ssam_node_tmp_pprof, NULL, @@ -142,20 +147,6 @@ static const struct software_node *ssam_node_group_sb3[] = { NULL, }; -/* Devices for Surface Laptop 1. */ -static const struct software_node *ssam_node_group_sl1[] = { - &ssam_node_root, - &ssam_node_tmp_pprof, - NULL, -}; - -/* Devices for Surface Laptop 2. */ -static const struct software_node *ssam_node_group_sl2[] = { - &ssam_node_root, - &ssam_node_tmp_pprof, - NULL, -}; - /* Devices for Surface Laptop 3 and 4. */ static const struct software_node *ssam_node_group_sl3[] = { &ssam_node_root, @@ -177,20 +168,6 @@ static const struct software_node *ssam_node_group_slg1[] = { NULL, }; -/* Devices for Surface Pro 5. */ -static const struct software_node *ssam_node_group_sp5[] = { - &ssam_node_root, - &ssam_node_tmp_pprof, - NULL, -}; - -/* Devices for Surface Pro 6. */ -static const struct software_node *ssam_node_group_sp6[] = { - &ssam_node_root, - &ssam_node_tmp_pprof, - NULL, -}; - /* Devices for Surface Pro 7 and Surface Pro 7+. */ static const struct software_node *ssam_node_group_sp7[] = { &ssam_node_root, @@ -495,10 +472,10 @@ static struct ssam_device_driver ssam_base_hub_driver = { static const struct acpi_device_id ssam_platform_hub_match[] = { /* Surface Pro 4, 5, and 6 (OMBR < 0x10) */ - { "MSHW0081", (unsigned long)ssam_node_group_sp5 }, + { "MSHW0081", (unsigned long)ssam_node_group_gen5 }, /* Surface Pro 6 (OMBR >= 0x10) */ - { "MSHW0111", (unsigned long)ssam_node_group_sp6 }, + { "MSHW0111", (unsigned long)ssam_node_group_gen5 }, /* Surface Pro 7 */ { "MSHW0116", (unsigned long)ssam_node_group_sp7 }, @@ -507,16 +484,16 @@ static const struct acpi_device_id ssam_platform_hub_match[] = { { "MSHW0119", (unsigned long)ssam_node_group_sp7 }, /* Surface Book 2 */ - { "MSHW0107", (unsigned long)ssam_node_group_sb2 }, + { "MSHW0107", (unsigned long)ssam_node_group_gen5 }, /* Surface Book 3 */ { "MSHW0117", (unsigned long)ssam_node_group_sb3 }, /* Surface Laptop 1 */ - { "MSHW0086", (unsigned long)ssam_node_group_sl1 }, + { "MSHW0086", (unsigned long)ssam_node_group_gen5 }, /* Surface Laptop 2 */ - { "MSHW0112", (unsigned long)ssam_node_group_sl2 }, + { "MSHW0112", (unsigned long)ssam_node_group_gen5 }, /* Surface Laptop 3 (13", Intel) */ { "MSHW0114", (unsigned long)ssam_node_group_sl3 }, |