From 386375860a6433e837b7c071ab24bc32828846ed Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Fri, 8 Jan 2021 00:14:42 +0100 Subject: [PATCH] Update v5.4 patches Changes: - Update patches to latest minor version, drop redundant/integrated patches Links: - kernel: https://github.com/linux-surface/kernel/commit/0e1eb9aa0aa5edfd06d136e18bebd0650a30f808 --- patches/5.4/0001-surface3-power.patch | 4 +- patches/5.4/0002-surface3-oemb.patch | 4 +- patches/5.4/0003-wifi.patch | 121 ++++---------------- patches/5.4/0004-ipts.patch | 12 +- patches/5.4/0005-surface-gpe.patch | 4 +- patches/5.4/0006-surface-sam-over-hid.patch | 8 +- patches/5.4/0007-surface-sam.patch | 16 +-- patches/5.4/0008-surface-hotplug.patch | 99 ++-------------- patches/5.4/0009-surface-typecover.patch | 4 +- 9 files changed, 55 insertions(+), 217 deletions(-) diff --git a/patches/5.4/0001-surface3-power.patch b/patches/5.4/0001-surface3-power.patch index 1bd90897b..2a0914def 100644 --- a/patches/5.4/0001-surface3-power.patch +++ b/patches/5.4/0001-surface3-power.patch @@ -1,4 +1,4 @@ -From 37a2d46df282b139c6e163ec85c08c61c4ee3a76 Mon Sep 17 00:00:00 2001 +From b27e8d1d9502be175500232ce964ae1ff0f9bf0a Mon Sep 17 00:00:00 2001 From: qzed Date: Tue, 17 Sep 2019 17:17:56 +0200 Subject: [PATCH] platform/x86: Surface 3 battery platform operation region @@ -653,5 +653,5 @@ index 000000000000..e0af01a60302 +MODULE_DESCRIPTION("mshw0011 driver"); +MODULE_LICENSE("GPL v2"); -- -2.29.2 +2.30.0 diff --git a/patches/5.4/0002-surface3-oemb.patch b/patches/5.4/0002-surface3-oemb.patch index db8744da7..159e1e8d9 100644 --- a/patches/5.4/0002-surface3-oemb.patch +++ b/patches/5.4/0002-surface3-oemb.patch @@ -1,4 +1,4 @@ -From d52a615bf371a165024b654d87c6986bab28d316 Mon Sep 17 00:00:00 2001 +From 815b8127c8e501d003cda36c8eeeeb08f538b71e Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Sun, 18 Oct 2020 16:42:44 +0900 Subject: [PATCH] (surface3-oemb) add DMI matches for Surface 3 with broken DMI @@ -97,5 +97,5 @@ index d0fb43c2b9f6..0e938713cb13 100644 }; -- -2.29.2 +2.30.0 diff --git a/patches/5.4/0003-wifi.patch b/patches/5.4/0003-wifi.patch index be4294692..ea27ba2e7 100644 --- a/patches/5.4/0003-wifi.patch +++ b/patches/5.4/0003-wifi.patch @@ -1,4 +1,4 @@ -From 0104f0ee8e42454ae7ac748c09b34bb06a4a32e6 Mon Sep 17 00:00:00 2001 +From 9a27d85804c16d7b1c7c5fddea0217e903b36107 Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Thu, 24 Sep 2020 18:02:06 +0900 Subject: [PATCH] mwifiex: pcie: skip cancel_work_sync() on reset failure path @@ -154,9 +154,9 @@ index f7ce9b6db6b4..72d0c01ff359 100644 static inline int -- -2.29.2 +2.30.0 -From 06c58324749255431c5207e825ee173248787c3e Mon Sep 17 00:00:00 2001 +From 50ca95d2bb52cb375affb6fdb5c062f8081a26a2 Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Mon, 28 Sep 2020 17:46:49 +0900 Subject: [PATCH] mwifiex: pcie: add DMI-based quirk impl for Surface devices @@ -362,9 +362,9 @@ index 000000000000..5326ae7e5671 + +void mwifiex_initialize_quirks(struct pcie_service_card *card); -- -2.29.2 +2.30.0 -From 800160ebe79d068138768c40769178d57a294a01 Mon Sep 17 00:00:00 2001 +From 55a435c4ef5e9b6d3b4cd96549f1e6f3898ba85e Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Tue, 29 Sep 2020 17:25:22 +0900 Subject: [PATCH] mwifiex: pcie: add reset_d3cold quirk for Surface gen4+ @@ -563,9 +563,9 @@ index 5326ae7e5671..8b9dcb5070d8 100644 void mwifiex_initialize_quirks(struct pcie_service_card *card); +int mwifiex_pcie_reset_d3cold_quirk(struct pci_dev *pdev); -- -2.29.2 +2.30.0 -From 45b1b1b9c82c33ee6d287f181e5352ec67786b2e Mon Sep 17 00:00:00 2001 +From ab11d8d526ebdfa83a0ff520b23fc73b74ed4eb9 Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Tue, 29 Sep 2020 17:32:22 +0900 Subject: [PATCH] mwifiex: pcie: add reset_wsid quirk for Surface 3 @@ -742,9 +742,9 @@ index 8b9dcb5070d8..3ef7440418e3 100644 int mwifiex_pcie_reset_d3cold_quirk(struct pci_dev *pdev); +int mwifiex_pcie_reset_wsid_quirk(struct pci_dev *pdev); -- -2.29.2 +2.30.0 -From 1a7b82f3699c713a1a8a70d9fbb7c9264727c77a Mon Sep 17 00:00:00 2001 +From 8144ea1e54c65885dbd6657f2c77a55be78fc843 Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Wed, 30 Sep 2020 18:08:24 +0900 Subject: [PATCH] mwifiex: pcie: (OEMB) add quirk for Surface 3 with broken DMI @@ -804,86 +804,9 @@ index f0a6fa0a7ae5..34dcd84f02a6 100644 .ident = "Surface Pro 3", .matches = { -- -2.29.2 +2.30.0 -From c790816fbe58de427ba3a4db371ed36102552bee Mon Sep 17 00:00:00 2001 -From: Tsuchiya Yuto -Date: Thu, 24 Sep 2020 01:56:29 +0900 -Subject: [PATCH] mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure - -When FLR is performed but without fw reset for some reasons (e.g. on -Surface devices, fw reset requires another quirk), it fails to reset -properly. You can trigger the issue on such devices via debugfs entry -for reset: - - $ echo 1 | sudo tee /sys/kernel/debug/mwifiex/mlan0/reset - -and the resulting dmesg log: - - mwifiex_pcie 0000:03:00.0: Resetting per request - mwifiex_pcie 0000:03:00.0: info: successfully disconnected from [BSSID]: reason code 3 - mwifiex_pcie 0000:03:00.0: PREP_CMD: card is removed - mwifiex_pcie 0000:03:00.0: deleting the crypto keys - mwifiex_pcie 0000:03:00.0: PREP_CMD: card is removed - mwifiex_pcie 0000:03:00.0: deleting the crypto keys - mwifiex_pcie 0000:03:00.0: PREP_CMD: card is removed - mwifiex_pcie 0000:03:00.0: deleting the crypto keys - mwifiex_pcie 0000:03:00.0: PREP_CMD: card is removed - mwifiex_pcie 0000:03:00.0: deleting the crypto keys - mwifiex_pcie 0000:03:00.0: PREP_CMD: card is removed - mwifiex_pcie 0000:03:00.0: deleting the crypto keys - mwifiex_pcie 0000:03:00.0: PREP_CMD: card is removed - mwifiex_pcie 0000:03:00.0: deleting the crypto keys - mwifiex_pcie 0000:03:00.0: info: shutdown mwifiex... - mwifiex_pcie 0000:03:00.0: PREP_CMD: card is removed - mwifiex_pcie 0000:03:00.0: PREP_CMD: card is removed - mwifiex_pcie 0000:03:00.0: WLAN FW already running! Skip FW dnld - mwifiex_pcie 0000:03:00.0: WLAN FW is active - mwifiex_pcie 0000:03:00.0: Unknown api_id: 4 - mwifiex_pcie 0000:03:00.0: info: MWIFIEX VERSION: mwifiex 1.0 (15.68.19.p21) - mwifiex_pcie 0000:03:00.0: driver_version = mwifiex 1.0 (15.68.19.p21) - mwifiex_pcie 0000:03:00.0: info: trying to associate to '[SSID]' bssid [BSSID] - mwifiex_pcie 0000:03:00.0: info: associated to bssid [BSSID] successfully - mwifiex_pcie 0000:03:00.0: cmd_wait_q terminated: -110 - mwifiex_pcie 0000:03:00.0: info: successfully disconnected from [BSSID]: reason code 15 - mwifiex_pcie 0000:03:00.0: cmd_wait_q terminated: -110 - mwifiex_pcie 0000:03:00.0: deleting the crypto keys - mwifiex_pcie 0000:03:00.0: cmd_wait_q terminated: -110 - mwifiex_pcie 0000:03:00.0: deleting the crypto keys - mwifiex_pcie 0000:03:00.0: cmd_wait_q terminated: -110 - mwifiex_pcie 0000:03:00.0: deleting the crypto keys - [...] - -When comparing mwifiex_shutdown_sw() with mwifiex_pcie_remove(), it -lacks mwifiex_init_shutdown_fw(). - -This commit fixes mwifiex_shutdown_sw() by adding the missing -mwifiex_init_shutdown_fw(). - -Fixes: 4c5dae59d2e9 ("mwifiex: add PCIe function level reset support") -Signed-off-by: Tsuchiya Yuto -Patchset: wifi ---- - drivers/net/wireless/marvell/mwifiex/main.c | 2 ++ - 1 file changed, 2 insertions(+) - -diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c -index d14e55e3c9da..5894566ec480 100644 ---- a/drivers/net/wireless/marvell/mwifiex/main.c -+++ b/drivers/net/wireless/marvell/mwifiex/main.c -@@ -1469,6 +1469,8 @@ int mwifiex_shutdown_sw(struct mwifiex_adapter *adapter) - priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY); - mwifiex_deauthenticate(priv, NULL); - -+ mwifiex_init_shutdown_fw(priv, MWIFIEX_FUNC_SHUTDOWN); -+ - mwifiex_uninit_sw(adapter); - adapter->is_up = false; - --- -2.29.2 - -From 0be77c3a526b1eafa3998f799a0e11184e8de268 Mon Sep 17 00:00:00 2001 +From 0626936cd8fee7b9fa99faf7bd8441c7f52102c9 Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Thu, 24 Sep 2020 01:56:34 +0900 Subject: [PATCH] mwifiex: pcie: use shutdown_sw()/reinit_sw() on @@ -1023,9 +946,9 @@ index 263d918767bd..bd6791dc3a0f 100644 return 0; } -- -2.29.2 +2.30.0 -From d68fb8937302cbae8c9d8c52127be9a57230d781 Mon Sep 17 00:00:00 2001 +From 9f09f9db97dc2cd61bbc92a4caf98baff15cd75e Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Mon, 24 Aug 2020 17:11:35 +0900 Subject: [PATCH] mwifiex: pcie: add enable_device_dump module parameter @@ -1072,9 +995,9 @@ index bd6791dc3a0f..d7ff898c1767 100644 if (!adapter->devdump_data) { mwifiex_dbg(adapter, ERROR, -- -2.29.2 +2.30.0 -From f19b002a27041bfb46a649cfe0bc571091d4710c Mon Sep 17 00:00:00 2001 +From ff175667e5174718fea3f511fccb204d65ded44c Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Sun, 4 Oct 2020 00:11:49 +0900 Subject: [PATCH] mwifiex: pcie: disable bridge_d3 for Surface gen4+ @@ -1227,9 +1150,9 @@ index 3ef7440418e3..a95ebac06e13 100644 void mwifiex_initialize_quirks(struct pcie_service_card *card); int mwifiex_pcie_reset_d3cold_quirk(struct pci_dev *pdev); -- -2.29.2 +2.30.0 -From 268669200ee7a8d9db75653f6d9b5f1c9c804e93 Mon Sep 17 00:00:00 2001 +From 7832c9279f56bb563b6f2b02edfc588cff40f649 Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Sun, 4 Oct 2020 00:25:48 +0900 Subject: [PATCH] mwifiex: add allow_ps_mode module parameter @@ -1289,9 +1212,9 @@ index 9e6dc289ec3e..20f5ee3fe7e3 100644 } -- -2.29.2 +2.30.0 -From 4dd7d0ad9f43695be6ceb587b2fcb25743b5d75c Mon Sep 17 00:00:00 2001 +From 0750851ae4cc2150df29f97578a43433d9741bf1 Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Sun, 4 Oct 2020 00:38:48 +0900 Subject: [PATCH] mwifiex: print message when changing ps_mode @@ -1324,9 +1247,9 @@ index 20f5ee3fe7e3..8020a2929069 100644 } -- -2.29.2 +2.30.0 -From 333458cafe75ed2c6f9e504dba9cdf8af0341190 Mon Sep 17 00:00:00 2001 +From 749aee8e98de56bd772726b67b8fdedd283292ed Mon Sep 17 00:00:00 2001 From: Tsuchiya Yuto Date: Sun, 4 Oct 2020 00:59:37 +0900 Subject: [PATCH] mwifiex: disable ps_mode explicitly by default instead @@ -1372,5 +1295,5 @@ index 4ed10cf82f9a..ed0fffb9eba6 100644 if (drcs) { -- -2.29.2 +2.30.0 diff --git a/patches/5.4/0004-ipts.patch b/patches/5.4/0004-ipts.patch index 2ecf3f1cf..0e8ecc064 100644 --- a/patches/5.4/0004-ipts.patch +++ b/patches/5.4/0004-ipts.patch @@ -1,4 +1,4 @@ -From 28403eeb5f6dcf76bb85df1f32ac77303bc0626b Mon Sep 17 00:00:00 2001 +From c14a177bf1dec4b2f40e1ea20d18c3c051b8b68c Mon Sep 17 00:00:00 2001 From: Dorian Stoll Date: Mon, 27 Jan 2020 21:16:20 +0100 Subject: [PATCH] mei: Add IPTS device IDs @@ -51,9 +51,9 @@ index 75ab2ffbf235..78790904d77c 100644 {MEI_PCI_DEVICE(MEI_DEV_ID_TGP_LP, MEI_ME_PCH12_CFG)}, -- -2.29.2 +2.30.0 -From d9449c335aa3198c0bf473552069081d4c8c4e1a Mon Sep 17 00:00:00 2001 +From 14d79a9594b3ffd09d81aad3bfc6d36941757833 Mon Sep 17 00:00:00 2001 From: Dorian Stoll Date: Fri, 20 Dec 2019 23:15:58 +0100 Subject: [PATCH] uapi: Add MEI bus ID @@ -77,9 +77,9 @@ index 9a61c28ed3ae..47fc20975245 100644 /* * MT_TOOL types -- -2.29.2 +2.30.0 -From 7720a34b19ca53e1205486a52c7fb5bd92bfab0b Mon Sep 17 00:00:00 2001 +From 437b4aed5487b3c8bb65bd164623d33ba491b063 Mon Sep 17 00:00:00 2001 From: Dorian Stoll Date: Mon, 27 Jan 2020 21:22:42 +0100 Subject: [PATCH] input: Add support for Intel Precise Touch & Stylus @@ -2085,5 +2085,5 @@ index 000000000000..5b93add1eac2 + +#endif /* _IPTS_STYLUS_H_ */ -- -2.29.2 +2.30.0 diff --git a/patches/5.4/0005-surface-gpe.patch b/patches/5.4/0005-surface-gpe.patch index 2fe063668..c953c1e84 100644 --- a/patches/5.4/0005-surface-gpe.patch +++ b/patches/5.4/0005-surface-gpe.patch @@ -1,4 +1,4 @@ -From 417629164350cc1d5ab4312f77c854c1681a3df7 Mon Sep 17 00:00:00 2001 +From 4d7f377510325f730fa9f7026769f29fc3b9bb47 Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Sun, 16 Aug 2020 23:39:56 +0200 Subject: [PATCH] platform/x86: Add Driver to set up lid GPEs on MS Surface @@ -397,5 +397,5 @@ index 000000000000..573dc52f568f +MODULE_LICENSE("GPL"); +MODULE_ALIAS("dmi:*:svnMicrosoftCorporation:pnSurface*:*"); -- -2.29.2 +2.30.0 diff --git a/patches/5.4/0006-surface-sam-over-hid.patch b/patches/5.4/0006-surface-sam-over-hid.patch index 4cc90b528..60b767a19 100644 --- a/patches/5.4/0006-surface-sam-over-hid.patch +++ b/patches/5.4/0006-surface-sam-over-hid.patch @@ -1,4 +1,4 @@ -From fe03c4aef61cd3457cb7a7f2b6da65d64abae2d9 Mon Sep 17 00:00:00 2001 +From cf89299baf698780dd37626dc589434c45e530ce Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Sat, 25 Jul 2020 17:19:53 +0200 Subject: [PATCH] i2c: acpi: Implement RawBytes read access @@ -107,9 +107,9 @@ index c70983780ae7..1c90651161a6 100644 dev_warn(&adapter->dev, "protocol 0x%02x not supported for client 0x%02x\n", accessor_type, client->addr); -- -2.29.2 +2.30.0 -From eb422453ee6ad3e0905ca7421ae0e284eed213c0 Mon Sep 17 00:00:00 2001 +From 6d05d698c53b1a1c2aa0d9c10f73d691b41196fc Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Sun, 6 Sep 2020 04:01:19 +0200 Subject: [PATCH] platform/x86: Add driver for Surface Book 1 dGPU switch @@ -330,5 +330,5 @@ index 000000000000..8c66ed5110fd +MODULE_DESCRIPTION("Discrete GPU Power-Switch for Surface Book 1"); +MODULE_LICENSE("GPL"); -- -2.29.2 +2.30.0 diff --git a/patches/5.4/0007-surface-sam.patch b/patches/5.4/0007-surface-sam.patch index 1b2d5619d..ff636e2ae 100644 --- a/patches/5.4/0007-surface-sam.patch +++ b/patches/5.4/0007-surface-sam.patch @@ -1,4 +1,4 @@ -From 72937ef5baaa372328c1efb2f37416c12efbe1ba Mon Sep 17 00:00:00 2001 +From 2cb836f29c6bda3841b8804d05b710c86ff33c8a Mon Sep 17 00:00:00 2001 From: qzed Date: Mon, 26 Aug 2019 01:11:08 +0200 Subject: [PATCH] ACPI: Fix buffer/integer type mismatch @@ -58,9 +58,9 @@ index d3d2dbfba680..0b7f617a6e9b 100644 buffer_desc = acpi_ut_create_buffer_object(buffer_length); if (!buffer_desc) { -- -2.29.2 +2.30.0 -From dd33f93a7f6bdbf04db0a205fa792f6928745e86 Mon Sep 17 00:00:00 2001 +From 3bd3ae3bed1bfe09bbafe01e539d33259769cae2 Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Tue, 24 Sep 2019 17:38:12 +0200 Subject: [PATCH] serdev: Add ACPI devices by ResourceSource field @@ -246,9 +246,9 @@ index a9719858c950..ce5309d00280 100644 if (!ctrl->serdev) return -ENODEV; -- -2.29.2 +2.30.0 -From 4af189ef5213e37797aa53f11c67399d4a169d9b Mon Sep 17 00:00:00 2001 +From 3a9f42f7a945e17309d3f7a0aca95f44c51e87b9 Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Mon, 17 Aug 2020 01:23:20 +0200 Subject: [PATCH] misc: surface_sam: Add file2alias support for Surface SAM @@ -348,9 +348,9 @@ index c91eba751804..bc06f7631200 100644 /* Create MODULE_ALIAS() statements. -- -2.29.2 +2.30.0 -From 6e983650de4c0698ffa1f6c5d25ee526d09f0146 Mon Sep 17 00:00:00 2001 +From 785a1ab45c2e2b72f381ea44a796c2a0dc1ade86 Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Mon, 17 Aug 2020 01:44:30 +0200 Subject: [PATCH] misc: Add support for Surface System Aggregator Module @@ -19925,5 +19925,5 @@ index bc06f7631200..c86de633d7ea 100644 ADD(alias, "f", match_flags & SSAM_MATCH_FUNCTION, function); -- -2.29.2 +2.30.0 diff --git a/patches/5.4/0008-surface-hotplug.patch b/patches/5.4/0008-surface-hotplug.patch index 233995a2e..b19251caa 100644 --- a/patches/5.4/0008-surface-hotplug.patch +++ b/patches/5.4/0008-surface-hotplug.patch @@ -1,89 +1,4 @@ -From 6130cabdba819370017614f85834793e4cb6fa02 Mon Sep 17 00:00:00 2001 -From: Maximilian Luz -Date: Thu, 29 Oct 2020 22:04:38 +0100 -Subject: [PATCH] PCI: Allow D3cold for hot-plug ports on Surface Books - -The Microsoft Surface Book series of devices have a tablet part (so -called clipboard) that can be detached from the base of the device. -While the clipboard contains the CPU, the base can contain a discrete -GPU (dGPU). This dGPU is connected via a PCIe hot-plug port. - -Currently D3cold is disallowed for all hot-plug ports. On the Surface -Book 2 and 3, this leads to increased power consumption during suspend -and when the dGPU is not used (i.e. runtime suspended). This can be -observed not only in battery drain, but also by the dGPU getting notably -warm while suspended and not in D3cold. - -Testing shows that the Surface Books behave well with D3cold enabled for -hot-plug ports, alleviating the aforementioned issues. Thus white-list -D3cold for hot-plug ports on those devices. - -Note: PCIe hot-plug signalling while the device is in D3cold is handled -via ACPI, out-of-band interrupts, and the surface_hotplug driver -(combined). The device will work without the surface_hotplug driver, -however, device removal/addition will only be detected on device resume. - -Signed-off-by: Maximilian Luz -Patchset: surface-hotplug ---- - drivers/pci/pci.c | 31 +++++++++++++++++++++++++++++-- - 1 file changed, 29 insertions(+), 2 deletions(-) - -diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c -index b1b2c8ddbc92..15566ec8f75d 100644 ---- a/drivers/pci/pci.c -+++ b/drivers/pci/pci.c -@@ -2611,6 +2611,32 @@ static const struct dmi_system_id bridge_d3_blacklist[] = { - { } - }; - -+static const struct dmi_system_id bridge_d3_hotplug_whitelist[] = { -+#ifdef CONFIG_X86 -+ { -+ /* -+ * Microsoft Surface Books have a hot-plug root port for the -+ * discrete GPU (the device containing it can be detached form -+ * the top-part, containing the cpu). -+ * -+ * If this discrete GPU is not transitioned into D3cold for -+ * suspend, the device will become notably warm and also -+ * consume a lot more power than desirable. -+ * -+ * We assume that since those devices have been confirmed -+ * working with D3, future Surface devices will too. So let's -+ * keep this match generic. -+ */ -+ .ident = "Microsoft Surface", -+ .matches = { -+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), -+ DMI_MATCH(DMI_PRODUCT_NAME, "Surface"), -+ }, -+ }, -+#endif -+ { } -+}; -+ - /** - * pci_bridge_d3_possible - Is it possible to put the bridge into D3 - * @bridge: Bridge to check -@@ -2651,10 +2677,11 @@ bool pci_bridge_d3_possible(struct pci_dev *bridge) - /* - * Hotplug ports handled natively by the OS were not validated - * by vendors for runtime D3 at least until 2018 because there -- * was no OS support. -+ * was no OS support. Explicitly whitelist systems that have -+ * been confirmed working. - */ - if (bridge->is_hotplug_bridge) -- return false; -+ return dmi_check_system(bridge_d3_hotplug_whitelist); - - if (dmi_check_system(bridge_d3_blacklist)) - return false; --- -2.29.2 - -From 3021522ec0f72883fc896864b8dfe2d69fce0f1f Mon Sep 17 00:00:00 2001 +From b9265e9834509d98033f0d1b20ed874cf329d24e Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Mon, 9 Nov 2020 14:23:00 +0100 Subject: [PATCH] PCI: Run platform power transition on initial D0 entry @@ -128,7 +43,7 @@ Patchset: surface-hotplug 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c -index 15566ec8f75d..9b0a591fc60b 100644 +index 89dece8a4132..fd34c8743cbc 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -1596,9 +1596,7 @@ static int do_pci_enable_device(struct pci_dev *dev, int bars) @@ -143,9 +58,9 @@ index 15566ec8f75d..9b0a591fc60b 100644 bridge = pci_upstream_bridge(dev); if (bridge) -- -2.29.2 +2.30.0 -From 5fbd354c11102d7fd78614dbb9308cc1cb87ca56 Mon Sep 17 00:00:00 2001 +From 117c4d5658d88ef5741e69391ab0f73d5d723c3b Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Sat, 31 Oct 2020 20:46:33 +0100 Subject: [PATCH] PCI: Add sysfs attribute for PCI device power state @@ -216,9 +131,9 @@ index e401f040f157..418927872ae6 100644 &dev_attr_vendor.attr, &dev_attr_device.attr, -- -2.29.2 +2.30.0 -From 4dc3c0a89843e1c4058ea3c4fca7fe563d66cee1 Mon Sep 17 00:00:00 2001 +From 82ad2c91b1777a983fa28488dbe5139fa531c7a7 Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Mon, 14 Dec 2020 20:50:59 +0100 Subject: [PATCH] platform/x86: Add Surface Hotplug driver @@ -546,5 +461,5 @@ index 000000000000..572fba30cd77 +MODULE_DESCRIPTION("Surface Hot-Plug Signaling Driver for Surface Book Devices"); +MODULE_LICENSE("GPL"); -- -2.29.2 +2.30.0 diff --git a/patches/5.4/0009-surface-typecover.patch b/patches/5.4/0009-surface-typecover.patch index c98463274..e89390acb 100644 --- a/patches/5.4/0009-surface-typecover.patch +++ b/patches/5.4/0009-surface-typecover.patch @@ -1,4 +1,4 @@ -From 7635869a571c48936def3b1284f4f14e78bfca7d Mon Sep 17 00:00:00 2001 +From 5ae61ca33913d53af51962c60923cf172bf87904 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jonas=20Dre=C3=9Fler?= Date: Thu, 5 Nov 2020 13:09:45 +0100 Subject: [PATCH] hid/multitouch: Turn off Type Cover keyboard backlight when @@ -229,5 +229,5 @@ index 128d8f4319b9..2c30f65056d9 100644 { .driver_data = MT_CLS_GOOGLE, HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY, USB_VENDOR_ID_GOOGLE, -- -2.29.2 +2.30.0