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Update v5.4 patches

Browse source 
Changes:
 - Various small fixes.

Links:
 - kernel: e52e09bdbc
 - SAM: e73516d1d2
 - GPE: 6ecfdb3905
This commit is contained in:
Maximilian Luz 2021-02-04 01:20:00 +01:00
parent 52ed967d78
commit bace7092a5
No known key found for this signature in database
GPG key ID: 70EC0937F6C26F02
10 changed files with 89 additions and 54 deletions
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2
patches/5.4/0001-surface3-power.patch
View file

@ -1,4 +1,4 @@
From 2e3618224a468628bcc9f59093900e9661382f7f Mon Sep 17 00:00:00 2001 From 97796e7d29cf461df923c61fe70f6ca236c4997f Mon Sep 17 00:00:00 2001
From: qzed <qzed@users.noreply.github.com> From: qzed <qzed@users.noreply.github.com>
Date: Tue, 17 Sep 2019 17:17:56 +0200 Date: Tue, 17 Sep 2019 17:17:56 +0200
Subject: [PATCH] platform/x86: Surface 3 battery platform operation region Subject: [PATCH] platform/x86: Surface 3 battery platform operation region

2
patches/5.4/0002-surface3-oemb.patch
View file

@ -1,4 +1,4 @@
From 3d9f4c91e10591f08eb456c28271e5f70711b7af Mon Sep 17 00:00:00 2001 From 37fd7de62d1aa0a910f97dc4eb37cecb7c28393e Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Sun, 18 Oct 2020 16:42:44 +0900 Date: Sun, 18 Oct 2020 16:42:44 +0900
Subject: [PATCH] (surface3-oemb) add DMI matches for Surface 3 with broken DMI Subject: [PATCH] (surface3-oemb) add DMI matches for Surface 3 with broken DMI

22
patches/5.4/0003-wifi.patch
View file

@ -1,4 +1,4 @@
From f15553df0068b02b3b0b0805beb90418cff9e777 Mon Sep 17 00:00:00 2001 From 06e17723ae88ae7030681b499b965eeffb7337a5 Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Thu, 24 Sep 2020 18:02:06 +0900 Date: Thu, 24 Sep 2020 18:02:06 +0900
Subject: [PATCH] mwifiex: pcie: skip cancel_work_sync() on reset failure path Subject: [PATCH] mwifiex: pcie: skip cancel_work_sync() on reset failure path
@ -156,7 +156,7 @@ index f7ce9b6db6b4..72d0c01ff359 100644
-- --
2.30.0 2.30.0
From 124094e80dad2d7f3c72ba54e6fecf7cd77dc83c Mon Sep 17 00:00:00 2001 From d27c246316c2c8d8615b43fc68e1a620d1998940 Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Mon, 28 Sep 2020 17:46:49 +0900 Date: Mon, 28 Sep 2020 17:46:49 +0900
Subject: [PATCH] mwifiex: pcie: add DMI-based quirk impl for Surface devices Subject: [PATCH] mwifiex: pcie: add DMI-based quirk impl for Surface devices
@ -364,7 +364,7 @@ index 000000000000..5326ae7e5671
-- --
2.30.0 2.30.0
From 75a97b0aaa4adc7b176815a3225b72497e2aaa0a Mon Sep 17 00:00:00 2001 From c2ac862bd2dd1183e158a76950500a7560218987 Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Tue, 29 Sep 2020 17:25:22 +0900 Date: Tue, 29 Sep 2020 17:25:22 +0900
Subject: [PATCH] mwifiex: pcie: add reset_d3cold quirk for Surface gen4+ Subject: [PATCH] mwifiex: pcie: add reset_d3cold quirk for Surface gen4+
@ -565,7 +565,7 @@ index 5326ae7e5671..8b9dcb5070d8 100644
-- --
2.30.0 2.30.0
From 292284200eded4826db7572f726c51b087239222 Mon Sep 17 00:00:00 2001 From b8ae7bac392c8a965e1d4d2d6d1ef550597ef47f Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Tue, 29 Sep 2020 17:32:22 +0900 Date: Tue, 29 Sep 2020 17:32:22 +0900
Subject: [PATCH] mwifiex: pcie: add reset_wsid quirk for Surface 3 Subject: [PATCH] mwifiex: pcie: add reset_wsid quirk for Surface 3
@ -744,7 +744,7 @@ index 8b9dcb5070d8..3ef7440418e3 100644
-- --
2.30.0 2.30.0
From 1eae4c2c1f41daba8f541e88e7241785e8d6462a Mon Sep 17 00:00:00 2001 From e9db9491f97d658cf5c000a4ab07f1272e3bee59 Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Wed, 30 Sep 2020 18:08:24 +0900 Date: Wed, 30 Sep 2020 18:08:24 +0900
Subject: [PATCH] mwifiex: pcie: (OEMB) add quirk for Surface 3 with broken DMI Subject: [PATCH] mwifiex: pcie: (OEMB) add quirk for Surface 3 with broken DMI
@ -806,7 +806,7 @@ index f0a6fa0a7ae5..34dcd84f02a6 100644
-- --
2.30.0 2.30.0
From 7d0e4dd6288e6cf2834186b4322348cca069a40e Mon Sep 17 00:00:00 2001 From 053f2f3cc88d60a2978004704395dc8c914671fe Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Thu, 24 Sep 2020 01:56:34 +0900 Date: Thu, 24 Sep 2020 01:56:34 +0900
Subject: [PATCH] mwifiex: pcie: use shutdown_sw()/reinit_sw() on Subject: [PATCH] mwifiex: pcie: use shutdown_sw()/reinit_sw() on
@ -948,7 +948,7 @@ index 263d918767bd..bd6791dc3a0f 100644
-- --
2.30.0 2.30.0
From 238a65c778b48bf0218d0ab4e52636c336cd495f Mon Sep 17 00:00:00 2001 From d002bafb6f43d694650f1a910edb3672c8de641f Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Mon, 24 Aug 2020 17:11:35 +0900 Date: Mon, 24 Aug 2020 17:11:35 +0900
Subject: [PATCH] mwifiex: pcie: add enable_device_dump module parameter Subject: [PATCH] mwifiex: pcie: add enable_device_dump module parameter
@ -997,7 +997,7 @@ index bd6791dc3a0f..d7ff898c1767 100644
-- --
2.30.0 2.30.0
From 7dae32e200a6be79173aa58d14eacc9807ef5021 Mon Sep 17 00:00:00 2001 From 55b4bf63af39b2422dac63d89253e66a9a87e0f2 Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Sun, 4 Oct 2020 00:11:49 +0900 Date: Sun, 4 Oct 2020 00:11:49 +0900
Subject: [PATCH] mwifiex: pcie: disable bridge_d3 for Surface gen4+ Subject: [PATCH] mwifiex: pcie: disable bridge_d3 for Surface gen4+
@ -1152,7 +1152,7 @@ index 3ef7440418e3..a95ebac06e13 100644
-- --
2.30.0 2.30.0
From 36fb7040f93d2dac91e06e84474897dfcf568004 Mon Sep 17 00:00:00 2001 From ea3c4820fc14f520366a5d61fb11637a8d09519a Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Sun, 4 Oct 2020 00:25:48 +0900 Date: Sun, 4 Oct 2020 00:25:48 +0900
Subject: [PATCH] mwifiex: add allow_ps_mode module parameter Subject: [PATCH] mwifiex: add allow_ps_mode module parameter
@ -1214,7 +1214,7 @@ index 9e6dc289ec3e..20f5ee3fe7e3 100644
-- --
2.30.0 2.30.0
From c7bf76fbd76f077e8e827eb8119b42147f4952bd Mon Sep 17 00:00:00 2001 From 6282406f43441ff1c45e9f326380f62cfd1154cb Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Sun, 4 Oct 2020 00:38:48 +0900 Date: Sun, 4 Oct 2020 00:38:48 +0900
Subject: [PATCH] mwifiex: print message when changing ps_mode Subject: [PATCH] mwifiex: print message when changing ps_mode
@ -1249,7 +1249,7 @@ index 20f5ee3fe7e3..8020a2929069 100644
-- --
2.30.0 2.30.0
From a16819a6bea610faa96362669ca7da1595dec7e4 Mon Sep 17 00:00:00 2001 From d68427cdc69ec1683b85f6502be6fd977ef9863d Mon Sep 17 00:00:00 2001
From: Tsuchiya Yuto <kitakar@gmail.com> From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Sun, 4 Oct 2020 00:59:37 +0900 Date: Sun, 4 Oct 2020 00:59:37 +0900
Subject: [PATCH] mwifiex: disable ps_mode explicitly by default instead Subject: [PATCH] mwifiex: disable ps_mode explicitly by default instead

6
patches/5.4/0004-ipts.patch
View file

@ -1,4 +1,4 @@
From f1e54076f867da76964691f8e144a58b018ee875 Mon Sep 17 00:00:00 2001 From 863c231e1cc6ec12c47819a1c1121db9d80ec88b Mon Sep 17 00:00:00 2001
From: Dorian Stoll <dorian.stoll@tmsp.io> From: Dorian Stoll <dorian.stoll@tmsp.io>
Date: Mon, 27 Jan 2020 21:16:20 +0100 Date: Mon, 27 Jan 2020 21:16:20 +0100
Subject: [PATCH] mei: Add IPTS device IDs Subject: [PATCH] mei: Add IPTS device IDs
@ -53,7 +53,7 @@ index 75ab2ffbf235..78790904d77c 100644
-- --
2.30.0 2.30.0
From 40be1479fec6e4a6cee9ab85ed709e0ae7af96c8 Mon Sep 17 00:00:00 2001 From e5db54a618d5f4c7325e52abaae5d302cfc446e8 Mon Sep 17 00:00:00 2001
From: Dorian Stoll <dorian.stoll@tmsp.io> From: Dorian Stoll <dorian.stoll@tmsp.io>
Date: Fri, 20 Dec 2019 23:15:58 +0100 Date: Fri, 20 Dec 2019 23:15:58 +0100
Subject: [PATCH] uapi: Add MEI bus ID Subject: [PATCH] uapi: Add MEI bus ID
@ -79,7 +79,7 @@ index 9a61c28ed3ae..47fc20975245 100644
-- --
2.30.0 2.30.0
From 98c06a40e62a5c3f127943b917832bf22255aca5 Mon Sep 17 00:00:00 2001 From e402b004f197426819ed17bb3e1ec89fe1001157 Mon Sep 17 00:00:00 2001
From: Dorian Stoll <dorian.stoll@tmsp.io> From: Dorian Stoll <dorian.stoll@tmsp.io>
Date: Mon, 27 Jan 2020 21:22:42 +0100 Date: Mon, 27 Jan 2020 21:22:42 +0100
Subject: [PATCH] input: Add support for Intel Precise Touch & Stylus Subject: [PATCH] input: Add support for Intel Precise Touch & Stylus

12
patches/5.4/0005-surface-gpe.patch
View file

@ -1,4 +1,4 @@
From c02d2d63270898ad9ba17a4e74e584861a795bd4 Mon Sep 17 00:00:00 2001 From 8a49d9d3c28983fcacbb4dd0d7e8113a100d2b54 Mon Sep 17 00:00:00 2001
From: Maximilian Luz <luzmaximilian@gmail.com> From: Maximilian Luz <luzmaximilian@gmail.com>
Date: Sun, 16 Aug 2020 23:39:56 +0200 Date: Sun, 16 Aug 2020 23:39:56 +0200
Subject: [PATCH] platform/x86: Add Driver to set up lid GPEs on MS Surface Subject: [PATCH] platform/x86: Add Driver to set up lid GPEs on MS Surface
@ -71,7 +71,7 @@ index 6dd955ad9bf1..5db303f43bda 100644
obj-$(CONFIG_INTEL_TELEMETRY) += intel_telemetry_core.o \ obj-$(CONFIG_INTEL_TELEMETRY) += intel_telemetry_core.o \
diff --git a/drivers/platform/x86/surface_gpe.c b/drivers/platform/x86/surface_gpe.c diff --git a/drivers/platform/x86/surface_gpe.c b/drivers/platform/x86/surface_gpe.c
new file mode 100644 new file mode 100644
index 000000000000..573dc52f568f index 000000000000..86f6991b1215
--- /dev/null --- /dev/null
+++ b/drivers/platform/x86/surface_gpe.c +++ b/drivers/platform/x86/surface_gpe.c
@@ -0,0 +1,321 @@ @@ -0,0 +1,321 @@
@ -215,7 +215,7 @@ index 000000000000..573dc52f568f
+ .ident = "Surface Laptop 3 (Intel 13\")", + .ident = "Surface Laptop 3 (Intel 13\")",
+ .matches = { + .matches = {
+ /* + /*
+ * We match for SKU here due to different vairants: The + * We match for SKU here due to different variants: The
+ * AMD (15") version does not rely on GPEs. + * AMD (15") version does not rely on GPEs.
+ */ + */
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
@ -227,7 +227,7 @@ index 000000000000..573dc52f568f
+ .ident = "Surface Laptop 3 (Intel 15\")", + .ident = "Surface Laptop 3 (Intel 15\")",
+ .matches = { + .matches = {
+ /* + /*
+ * We match for SKU here due to different vairants: The + * We match for SKU here due to different variants: The
+ * AMD (15") version does not rely on GPEs. + * AMD (15") version does not rely on GPEs.
+ */ + */
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
@ -258,12 +258,12 @@ index 000000000000..573dc52f568f
+ return 0; + return 0;
+} +}
+ +
+static int surface_gpe_suspend(struct device *dev) +static int __maybe_unused surface_gpe_suspend(struct device *dev)
+{ +{
+ return surface_lid_enable_wakeup(dev, true); + return surface_lid_enable_wakeup(dev, true);
+} +}
+ +
+static int surface_gpe_resume(struct device *dev) +static int __maybe_unused surface_gpe_resume(struct device *dev)
+{ +{
+ return surface_lid_enable_wakeup(dev, false); + return surface_lid_enable_wakeup(dev, false);
+} +}

4
patches/5.4/0006-surface-sam-over-hid.patch
View file

@ -1,4 +1,4 @@
From b903f98473970c1aab030d1e7cb82b01938da6fd Mon Sep 17 00:00:00 2001 From 026ad3f65be8a3f3a5dffad423a2dde7251a01b0 Mon Sep 17 00:00:00 2001
From: Maximilian Luz <luzmaximilian@gmail.com> From: Maximilian Luz <luzmaximilian@gmail.com>
Date: Sat, 25 Jul 2020 17:19:53 +0200 Date: Sat, 25 Jul 2020 17:19:53 +0200
Subject: [PATCH] i2c: acpi: Implement RawBytes read access Subject: [PATCH] i2c: acpi: Implement RawBytes read access
@ -109,7 +109,7 @@ index c70983780ae7..1c90651161a6 100644
-- --
2.30.0 2.30.0
From 15fe294f16e8aa93d91bffe7304294f10ea83dff Mon Sep 17 00:00:00 2001 From 0a1661bae14793c84a3d9c440bcf825ffb64e370 Mon Sep 17 00:00:00 2001
From: Maximilian Luz <luzmaximilian@gmail.com> From: Maximilian Luz <luzmaximilian@gmail.com>
Date: Sun, 6 Sep 2020 04:01:19 +0200 Date: Sun, 6 Sep 2020 04:01:19 +0200
Subject: [PATCH] platform/x86: Add driver for Surface Book 1 dGPU switch Subject: [PATCH] platform/x86: Add driver for Surface Book 1 dGPU switch

81
patches/5.4/0007-surface-sam.patch
View file

@ -1,4 +1,4 @@
From 4f1cd3f4da8cf250dcdee9edaf08802a3d8c5150 Mon Sep 17 00:00:00 2001 From f3005b47f052eb94cfab78f38aafa57acb30fbcd Mon Sep 17 00:00:00 2001
From: qzed <qzed@users.noreply.github.com> From: qzed <qzed@users.noreply.github.com>
Date: Mon, 26 Aug 2019 01:11:08 +0200 Date: Mon, 26 Aug 2019 01:11:08 +0200
Subject: [PATCH] ACPI: Fix buffer/integer type mismatch Subject: [PATCH] ACPI: Fix buffer/integer type mismatch
@ -60,7 +60,7 @@ index d3d2dbfba680..0b7f617a6e9b 100644
-- --
2.30.0 2.30.0
From 880ce43d10d83d8201160bcaa3abbdea860943e5 Mon Sep 17 00:00:00 2001 From 892dfdea075d24abf3e1eb5b0f32662890a58b92 Mon Sep 17 00:00:00 2001
From: Maximilian Luz <luzmaximilian@gmail.com> From: Maximilian Luz <luzmaximilian@gmail.com>
Date: Tue, 24 Sep 2019 17:38:12 +0200 Date: Tue, 24 Sep 2019 17:38:12 +0200
Subject: [PATCH] serdev: Add ACPI devices by ResourceSource field Subject: [PATCH] serdev: Add ACPI devices by ResourceSource field
@ -248,7 +248,7 @@ index a9719858c950..ce5309d00280 100644
-- --
2.30.0 2.30.0
From baea73b8602dbd6ac6fe1dfb7a094431b224f1ce Mon Sep 17 00:00:00 2001 From 96bbe52d5ea5308d776bee60ace244f05cb480a4 Mon Sep 17 00:00:00 2001
From: Maximilian Luz <luzmaximilian@gmail.com> From: Maximilian Luz <luzmaximilian@gmail.com>
Date: Mon, 17 Aug 2020 01:23:20 +0200 Date: Mon, 17 Aug 2020 01:23:20 +0200
Subject: [PATCH] misc: surface_sam: Add file2alias support for Surface SAM Subject: [PATCH] misc: surface_sam: Add file2alias support for Surface SAM
@ -350,7 +350,7 @@ index c91eba751804..bc06f7631200 100644
-- --
2.30.0 2.30.0
From 86bc3d0ecd32e004024303e7bfe4dcd09c4523f3 Mon Sep 17 00:00:00 2001 From 1c5e72241965f1a32d98b190e04cfbbaf0c8ab09 Mon Sep 17 00:00:00 2001
From: Maximilian Luz <luzmaximilian@gmail.com> From: Maximilian Luz <luzmaximilian@gmail.com>
Date: Mon, 17 Aug 2020 01:44:30 +0200 Date: Mon, 17 Aug 2020 01:44:30 +0200
Subject: [PATCH] misc: Add support for Surface System Aggregator Module Subject: [PATCH] misc: Add support for Surface System Aggregator Module
@ -388,7 +388,7 @@ Patchset: surface-sam
.../misc/surface_aggregator/clients/Kconfig | 134 + .../misc/surface_aggregator/clients/Kconfig | 134 +
.../misc/surface_aggregator/clients/Makefile | 10 + .../misc/surface_aggregator/clients/Makefile | 10 +
.../clients/surface_acpi_notify.c | 886 ++++++ .../clients/surface_acpi_notify.c | 886 ++++++
.../clients/surface_aggregator_cdev.c | 303 ++ .../clients/surface_aggregator_cdev.c | 322 ++
.../clients/surface_aggregator_registry.c | 616 ++++ .../clients/surface_aggregator_registry.c | 616 ++++
.../clients/surface_battery.c | 1168 ++++++++ .../clients/surface_battery.c | 1168 ++++++++
.../surface_aggregator/clients/surface_dtx.c | 1277 ++++++++ .../surface_aggregator/clients/surface_dtx.c | 1277 ++++++++
@ -398,11 +398,11 @@ Patchset: surface-sam
drivers/misc/surface_aggregator/controller.h | 285 ++ drivers/misc/surface_aggregator/controller.h | 285 ++
drivers/misc/surface_aggregator/core.c | 851 ++++++ drivers/misc/surface_aggregator/core.c | 851 ++++++
drivers/misc/surface_aggregator/ssh_msgb.h | 205 ++ drivers/misc/surface_aggregator/ssh_msgb.h | 205 ++
.../surface_aggregator/ssh_packet_layer.c | 2057 +++++++++++++ .../surface_aggregator/ssh_packet_layer.c | 2074 +++++++++++++
.../surface_aggregator/ssh_packet_layer.h | 190 ++ .../surface_aggregator/ssh_packet_layer.h | 190 ++
drivers/misc/surface_aggregator/ssh_parser.c | 228 ++ drivers/misc/surface_aggregator/ssh_parser.c | 228 ++
drivers/misc/surface_aggregator/ssh_parser.h | 155 + drivers/misc/surface_aggregator/ssh_parser.h | 155 +
.../surface_aggregator/ssh_request_layer.c | 1264 ++++++++ .../surface_aggregator/ssh_request_layer.c | 1263 ++++++++
.../surface_aggregator/ssh_request_layer.h | 143 + .../surface_aggregator/ssh_request_layer.h | 143 +
drivers/misc/surface_aggregator/trace.h | 632 ++++ drivers/misc/surface_aggregator/trace.h | 632 ++++
include/linux/mod_devicetable.h | 5 +- include/linux/mod_devicetable.h | 5 +-
@ -414,7 +414,7 @@ Patchset: surface-sam
include/uapi/linux/surface_aggregator/dtx.h | 146 + include/uapi/linux/surface_aggregator/dtx.h | 146 +
scripts/mod/devicetable-offsets.c | 3 +- scripts/mod/devicetable-offsets.c | 3 +-
scripts/mod/file2alias.c | 10 +- scripts/mod/file2alias.c | 10 +-
47 files changed, 19135 insertions(+), 7 deletions(-) 47 files changed, 19170 insertions(+), 7 deletions(-)
create mode 100644 Documentation/driver-api/surface_aggregator/client-api.rst create mode 100644 Documentation/driver-api/surface_aggregator/client-api.rst
create mode 100644 Documentation/driver-api/surface_aggregator/client.rst create mode 100644 Documentation/driver-api/surface_aggregator/client.rst
create mode 100644 Documentation/driver-api/surface_aggregator/clients/cdev.rst create mode 100644 Documentation/driver-api/surface_aggregator/clients/cdev.rst
@ -3646,7 +3646,7 @@ index 000000000000..4249af06d738
+obj-$(CONFIG_SURFACE_PERFMODE) += surface_perfmode.o +obj-$(CONFIG_SURFACE_PERFMODE) += surface_perfmode.o
diff --git a/drivers/misc/surface_aggregator/clients/surface_acpi_notify.c b/drivers/misc/surface_aggregator/clients/surface_acpi_notify.c diff --git a/drivers/misc/surface_aggregator/clients/surface_acpi_notify.c b/drivers/misc/surface_aggregator/clients/surface_acpi_notify.c
new file mode 100644 new file mode 100644
index 000000000000..8cd67a669c86 index 000000000000..ef9c1f8e8336
--- /dev/null --- /dev/null
+++ b/drivers/misc/surface_aggregator/clients/surface_acpi_notify.c +++ b/drivers/misc/surface_aggregator/clients/surface_acpi_notify.c
@@ -0,0 +1,886 @@ @@ -0,0 +1,886 @@
@ -3840,7 +3840,7 @@ index 000000000000..8cd67a669c86
+ union acpi_object *obj; + union acpi_object *obj;
+ int status = 0; + int status = 0;
+ +
+ if (!acpi_check_dsm(san, &SAN_DSM_UUID, SAN_DSM_REVISION, 1 << func)) + if (!acpi_check_dsm(san, &SAN_DSM_UUID, SAN_DSM_REVISION, BIT_ULL(func)))
+ return 0; + return 0;
+ +
+ dev_dbg(dev, "notify event %#04llx\n", func); + dev_dbg(dev, "notify event %#04llx\n", func);
@ -4538,10 +4538,10 @@ index 000000000000..8cd67a669c86
+MODULE_LICENSE("GPL"); +MODULE_LICENSE("GPL");
diff --git a/drivers/misc/surface_aggregator/clients/surface_aggregator_cdev.c b/drivers/misc/surface_aggregator/clients/surface_aggregator_cdev.c diff --git a/drivers/misc/surface_aggregator/clients/surface_aggregator_cdev.c b/drivers/misc/surface_aggregator/clients/surface_aggregator_cdev.c
new file mode 100644 new file mode 100644
index 000000000000..340d15b148b9 index 000000000000..79e28fab7e40
--- /dev/null --- /dev/null
+++ b/drivers/misc/surface_aggregator/clients/surface_aggregator_cdev.c +++ b/drivers/misc/surface_aggregator/clients/surface_aggregator_cdev.c
@@ -0,0 +1,303 @@ @@ -0,0 +1,322 @@
+// SPDX-License-Identifier: GPL-2.0+ +// SPDX-License-Identifier: GPL-2.0+
+/* +/*
+ * Provides user-space access to the SSAM EC via the /dev/surface/aggregator + * Provides user-space access to the SSAM EC via the /dev/surface/aggregator
@ -4610,8 +4610,8 @@ index 000000000000..340d15b148b9
+{ +{
+ struct ssam_cdev_request __user *r; + struct ssam_cdev_request __user *r;
+ struct ssam_cdev_request rqst; + struct ssam_cdev_request rqst;
+ struct ssam_request spec; + struct ssam_request spec = {};
+ struct ssam_response rsp; + struct ssam_response rsp = {};
+ const void __user *plddata; + const void __user *plddata;
+ void __user *rspdata; + void __user *rspdata;
+ int status = 0, ret = 0, tmp; + int status = 0, ret = 0, tmp;
@ -4650,6 +4650,15 @@ index 000000000000..340d15b148b9
+ goto out; + goto out;
+ } + }
+ +
+ /*
+ * Note: spec.length is limited to U16_MAX bytes via struct
+ * ssam_cdev_request. This is slightly larger than the
+ * theoretical maximum (SSH_COMMAND_MAX_PAYLOAD_SIZE) of the
+ * underlying protocol (note that nothing remotely this size
+ * should ever be allocated in any normal case). This size is
+ * validated later in ssam_request_sync(), for allocation the
+ * bound imposed by u16 should be enough.
+ */
+ spec.payload = kzalloc(spec.length, GFP_KERNEL); + spec.payload = kzalloc(spec.length, GFP_KERNEL);
+ if (!spec.payload) { + if (!spec.payload) {
+ ret = -ENOMEM; + ret = -ENOMEM;
@ -4669,6 +4678,16 @@ index 000000000000..340d15b148b9
+ goto out; + goto out;
+ } + }
+ +
+ /*
+ * Note: rsp.capacity is limited to U16_MAX bytes via struct
+ * ssam_cdev_request. This is slightly larger than the
+ * theoretical maximum (SSH_COMMAND_MAX_PAYLOAD_SIZE) of the
+ * underlying protocol (note that nothing remotely this size
+ * should ever be allocated in any normal case). In later use,
+ * this capacity does not have to be strictly bounded, as it
+ * is only used as an output buffer to be written to. For
+ * allocation the bound imposed by u16 should be enough.
+ */
+ rsp.pointer = kzalloc(rsp.capacity, GFP_KERNEL); + rsp.pointer = kzalloc(rsp.capacity, GFP_KERNEL);
+ if (!rsp.pointer) { + if (!rsp.pointer) {
+ ret = -ENOMEM; + ret = -ENOMEM;
@ -12928,10 +12947,10 @@ index 000000000000..1221f642dda1
+#endif /* _SURFACE_AGGREGATOR_SSH_MSGB_H */ +#endif /* _SURFACE_AGGREGATOR_SSH_MSGB_H */
diff --git a/drivers/misc/surface_aggregator/ssh_packet_layer.c b/drivers/misc/surface_aggregator/ssh_packet_layer.c diff --git a/drivers/misc/surface_aggregator/ssh_packet_layer.c b/drivers/misc/surface_aggregator/ssh_packet_layer.c
new file mode 100644 new file mode 100644
index 000000000000..74f0faaa2b27 index 000000000000..583315db8b02
--- /dev/null --- /dev/null
+++ b/drivers/misc/surface_aggregator/ssh_packet_layer.c +++ b/drivers/misc/surface_aggregator/ssh_packet_layer.c
@@ -0,0 +1,2057 @@ @@ -0,0 +1,2074 @@
+// SPDX-License-Identifier: GPL-2.0+ +// SPDX-License-Identifier: GPL-2.0+
+/* +/*
+ * SSH packet transport layer. + * SSH packet transport layer.
@ -14628,7 +14647,24 @@ index 000000000000..74f0faaa2b27
+ /* Find SYN. */ + /* Find SYN. */
+ syn_found = sshp_find_syn(source, &aligned); + syn_found = sshp_find_syn(source, &aligned);
+ +
+ if (unlikely(aligned.ptr - source->ptr) > 0) { + if (unlikely(aligned.ptr != source->ptr)) {
+ /*
+ * We expect aligned.ptr == source->ptr. If this is not the
+ * case, then aligned.ptr > source->ptr and we've encountered
+ * some unexpected data where we'd expect the start of a new
+ * message (i.e. the SYN sequence).
+ *
+ * This can happen when a CRC check for the previous message
+ * failed and we start actively searching for the next one
+ * (via the call to sshp_find_syn() above), or the first bytes
+ * of a message got dropped or corrupted.
+ *
+ * In any case, we issue a warning, send a NAK to the EC to
+ * request re-transmission of any data we haven't acknowledged
+ * yet, and finally, skip everything up to the next SYN
+ * sequence.
+ */
+
+ ptl_warn(ptl, "rx: parser: invalid start of frame, skipping\n"); + ptl_warn(ptl, "rx: parser: invalid start of frame, skipping\n");
+ +
+ /* + /*
@ -15582,10 +15618,10 @@ index 000000000000..395c61ef890b
+#endif /* _SURFACE_AGGREGATOR_SSH_PARSER_h */ +#endif /* _SURFACE_AGGREGATOR_SSH_PARSER_h */
diff --git a/drivers/misc/surface_aggregator/ssh_request_layer.c b/drivers/misc/surface_aggregator/ssh_request_layer.c diff --git a/drivers/misc/surface_aggregator/ssh_request_layer.c b/drivers/misc/surface_aggregator/ssh_request_layer.c
new file mode 100644 new file mode 100644
index 000000000000..bb1c862411a2 index 000000000000..52a83a8fcf82
--- /dev/null --- /dev/null
+++ b/drivers/misc/surface_aggregator/ssh_request_layer.c +++ b/drivers/misc/surface_aggregator/ssh_request_layer.c
@@ -0,0 +1,1264 @@ @@ -0,0 +1,1263 @@
+// SPDX-License-Identifier: GPL-2.0+ +// SPDX-License-Identifier: GPL-2.0+
+/* +/*
+ * SSH request transport layer. + * SSH request transport layer.
@ -16592,9 +16628,8 @@ index 000000000000..bb1c862411a2
+ * + *
+ * Initializes the given request transport layer and associated packet + * Initializes the given request transport layer and associated packet
+ * transport layer. Transmitter and receiver threads must be started + * transport layer. Transmitter and receiver threads must be started
+ * separately via ssh_rtl_tx_start() and ssh_rtl_rx_start(), after the + * separately via ssh_rtl_start(), after the request-layer has been
+ * request-layer has been initialized and the lower-level serial device layer + * initialized and the lower-level serial device layer has been set up.
+ * has been set up.
+ * + *
+ * Return: Returns zero on success and a nonzero error code on failure. + * Return: Returns zero on success and a nonzero error code on failure.
+ */ + */
@ -16644,7 +16679,7 @@ index 000000000000..bb1c862411a2
+} +}
+ +
+/** +/**
+ * ssh_rtl_tx_start() - Start request transmitter and receiver. + * ssh_rtl_start() - Start request transmitter and receiver.
+ * @rtl: The request transport layer. + * @rtl: The request transport layer.
+ * + *
+ * Return: Returns zero on success, a negative error code on failure. + * Return: Returns zero on success, a negative error code on failure.

6
patches/5.4/0008-surface-hotplug.patch
View file

@ -1,4 +1,4 @@
From e402930b19acd3ba5f25fa3b9f02093281ce551a Mon Sep 17 00:00:00 2001 From d3f60896ae2a2fb6c6b610e230916d2a81b24e2f Mon Sep 17 00:00:00 2001
From: Maximilian Luz <luzmaximilian@gmail.com> From: Maximilian Luz <luzmaximilian@gmail.com>
Date: Mon, 9 Nov 2020 14:23:00 +0100 Date: Mon, 9 Nov 2020 14:23:00 +0100
Subject: [PATCH] PCI: Run platform power transition on initial D0 entry Subject: [PATCH] PCI: Run platform power transition on initial D0 entry
@ -60,7 +60,7 @@ index 89dece8a4132..fd34c8743cbc 100644
-- --
2.30.0 2.30.0
From f3cf499a73e34f49c874077b5ac3034e0ed7c5bd Mon Sep 17 00:00:00 2001 From 32bc35a7ad400888222f5cf083d080e646f5e9ef Mon Sep 17 00:00:00 2001
From: Maximilian Luz <luzmaximilian@gmail.com> From: Maximilian Luz <luzmaximilian@gmail.com>
Date: Sat, 31 Oct 2020 20:46:33 +0100 Date: Sat, 31 Oct 2020 20:46:33 +0100
Subject: [PATCH] PCI: Add sysfs attribute for PCI device power state Subject: [PATCH] PCI: Add sysfs attribute for PCI device power state
@ -133,7 +133,7 @@ index e401f040f157..418927872ae6 100644
-- --
2.30.0 2.30.0
From e27b8f80ee3149f1bc5d25d66393e0e20e2409ac Mon Sep 17 00:00:00 2001 From 6ebd60f882ad789a2dc4b8c7d681b16bb3e227f1 Mon Sep 17 00:00:00 2001
From: Maximilian Luz <luzmaximilian@gmail.com> From: Maximilian Luz <luzmaximilian@gmail.com>
Date: Mon, 14 Dec 2020 20:50:59 +0100 Date: Mon, 14 Dec 2020 20:50:59 +0100
Subject: [PATCH] platform/x86: Add Surface Hotplug driver Subject: [PATCH] platform/x86: Add Surface Hotplug driver

6
patches/5.4/0009-surface-typecover.patch
View file

@ -1,4 +1,4 @@
From 6cabd905a62cc8cdb6093c98347b512ba97cb427 Mon Sep 17 00:00:00 2001 From 8a77d6cf83747db2b3de6e84eec497f07a6d49a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20Dre=C3=9Fler?= <verdre@v0yd.nl> From: =?UTF-8?q?Jonas=20Dre=C3=9Fler?= <verdre@v0yd.nl>
Date: Thu, 5 Nov 2020 13:09:45 +0100 Date: Thu, 5 Nov 2020 13:09:45 +0100
Subject: [PATCH] hid/multitouch: Turn off Type Cover keyboard backlight when Subject: [PATCH] hid/multitouch: Turn off Type Cover keyboard backlight when
@ -34,7 +34,7 @@ Patchset: surface-typecover
1 file changed, 98 insertions(+), 2 deletions(-) 1 file changed, 98 insertions(+), 2 deletions(-)
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 128d8f4319b9..2c30f65056d9 100644 index d91e6679afb1..11bf0d87523d 100644
--- a/drivers/hid/hid-multitouch.c --- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c
@@ -34,7 +34,10 @@ @@ -34,7 +34,10 @@
@ -216,7 +216,7 @@ index 128d8f4319b9..2c30f65056d9 100644
del_timer_sync(&td->release_timer); del_timer_sync(&td->release_timer);
sysfs_remove_group(&hdev->dev.kobj, &mt_attribute_group); sysfs_remove_group(&hdev->dev.kobj, &mt_attribute_group);
@@ -2146,6 +2237,11 @@ static const struct hid_device_id mt_devices[] = { @@ -2150,6 +2241,11 @@ static const struct hid_device_id mt_devices[] = {
MT_USB_DEVICE(USB_VENDOR_ID_XIROKU, MT_USB_DEVICE(USB_VENDOR_ID_XIROKU,
USB_DEVICE_ID_XIROKU_CSR2) }, USB_DEVICE_ID_XIROKU_CSR2) },

2
patches/5.4/0010-surface-sensors.patch
View file

@ -1,4 +1,4 @@
From 0379fc00d84e8700bb2fdf368c5c5d9c0ec937f5 Mon Sep 17 00:00:00 2001 From da8e015edd4236fd6994164c01ecae7916d64aab Mon Sep 17 00:00:00 2001
From: Max Leiter <maxwell.leiter@gmail.com> From: Max Leiter <maxwell.leiter@gmail.com>
Date: Sat, 19 Dec 2020 17:50:55 -0800 Date: Sat, 19 Dec 2020 17:50:55 -0800
Subject: [PATCH] iio:light:apds9960 add detection for MSHW0184 ACPI device in Subject: [PATCH] iio:light:apds9960 add detection for MSHW0184 ACPI device in