Merge tag 'platform-drivers-x86-v4.17-1' of git://git.infradead.org/linux-platform-drivers-x86

Pull x86 platform driver updates from Andy Shevchenko:

 - Dell SMBIOS driver fixed against memory leaks.

 - The fujitsu-laptop driver is cleaned up and now supports hotkeys for
   Lifebook U7x7 models. Besides that the typo introduced by one of
   previous clean up series has been fixed.

 - Specific to x86-based laptops HID device now supports
   KEY_ROTATE_LOCK_TOGGLE event which is emitted, for example, by Wacom
   MobileStudio Pro 13.

 - Turbo MAX 3 technology is enabled for the rest of platforms that
   support Hardware-P-States feature which have core priority described
   by ACPI CPPC table.

 - Mellanox on x86 gets better support of I2C bus in use including
   support of hotpluggable ones.

 - Silead touchscreen is enabled on two tablet models, i.e Yours Y8W81
   and I.T.Works TW701.

 - From now on the second fan on Thinkpad P50 is supported.

 - The topstar-laptop driver is reworked to support new models, in
   particular Topstar U931.

* tag 'platform-drivers-x86-v4.17-1' of git://git.infradead.org/linux-platform-drivers-x86: (41 commits)
  platform/x86: thinkpad_acpi: Add 2nd Fan Support for Thinkpad P50
  platform/x86: dell-smbios: Fix memory leaks in build_tokens_sysfs()
  intel-hid: support KEY_ROTATE_LOCK_TOGGLE
  intel-hid: clean up and sort header files
  platform/x86: silead_dmi: Add entry for the Yours Y8W81 tablet
  platform/x86: fujitsu-laptop: Support Lifebook U7x7 hotkeys
  platform/x86: mlx-platform: Add physical bus number auto detection
  platform/mellanox: mlxreg-hotplug: Change input for device create routine
  platform/x86: mlx-platform: Add deffered bus functionality
  platform/x86: mlx-platform: Use define for the channel numbers
  platform/x86: fujitsu-laptop: Revert UNSUPPORTED_CMD back to an int
  platform/x86: Fix dell driver init order
  platform/x86: dell-smbios: Resolve dependency error on ACPI_WMI
  platform/x86: dell-smbios: Resolve dependency error on DCDBAS
  platform/x86: Allow for SMBIOS backend defaults
  platform/x86: dell-smbios: Link all dell-smbios-* modules together
  platform/x86: dell-smbios: Rename dell-smbios source to dell-smbios-base
  platform/x86: dell-smbios: Correct some style warnings
  platform/x86: wmi: Fix misuse of vsprintf extension %pULL
  platform/x86: intel-hid: Reset wakeup capable flag on removal
  ...

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 1c57ee2b6d19..da1ca4856ea1 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -8703,16 +8703,24 @@ static const struct attribute_group fan_attr_group = {
 	  .ec = TPID(__id1, __id2),		\
 	  .quirks = __quirks }
 
+#define TPACPI_FAN_QB(__id1, __id2, __quirks)	\
+	{ .vendor = PCI_VENDOR_ID_LENOVO,	\
+	  .bios = TPID(__id1, __id2),		\
+	  .ec = TPACPI_MATCH_ANY,		\
+	  .quirks = __quirks }
+
 static const struct tpacpi_quirk fan_quirk_table[] __initconst = {
 	TPACPI_FAN_QI('1', 'Y', TPACPI_FAN_Q1),
 	TPACPI_FAN_QI('7', '8', TPACPI_FAN_Q1),
 	TPACPI_FAN_QI('7', '6', TPACPI_FAN_Q1),
 	TPACPI_FAN_QI('7', '0', TPACPI_FAN_Q1),
 	TPACPI_FAN_QL('7', 'M', TPACPI_FAN_2FAN),
+	TPACPI_FAN_QB('N', '1', TPACPI_FAN_2FAN),
 };
 
 #undef TPACPI_FAN_QL
 #undef TPACPI_FAN_QI
+#undef TPACPI_FAN_QB
 
 static int __init fan_init(struct ibm_init_struct *iibm)
 {