X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=drivers%2Fplatform%2Fx86%2Fthinkpad_acpi.c;h=da1ca4856ea192afefa641c9511c45dc7d34aa01;hb=a7726f6b61e8917e73101bb8071facdff7ec5d72;hp=1c57ee2b6d190501dd3dffe47e82fd1cf628fc4c;hpb=3b24b83763e72a6c1e728100104fd99aa83a7b3b;p=linux.git

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)
 {