diff --git a/meta-yocto-bsp/conf/machine/genericx86-64.conf b/meta-yocto-bsp/conf/machine/genericx86-64.conf
index 3a4ef2c880..f76e35af67 100644
--- a/meta-yocto-bsp/conf/machine/genericx86-64.conf
+++ b/meta-yocto-bsp/conf/machine/genericx86-64.conf
@@ -6,5 +6,3 @@
 DEFAULTTUNE ?= "core2-64"
 require conf/machine/include/tune-core2.inc
 require conf/machine/include/genericx86-common.inc
-
-APPEND_genericx86-64 += "i915.preliminary_hw_support=1"
diff --git a/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_4.1.bbappend b/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_4.1.bbappend
index 344dbca709..b20a18bfe0 100644
--- a/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_4.1.bbappend
+++ b/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_4.1.bbappend
@@ -7,8 +7,8 @@ KBRANCH_mpc8315e-rdb = "standard/fsl-mpc8315e-rdb"
 KMACHINE_genericx86 ?= "common-pc"
 KMACHINE_genericx86-64 ?= "common-pc-64"
 
-SRCREV_machine_genericx86    ?= "dd6492b44151164242718855d6c9eebbf0018eac"
-SRCREV_machine_genericx86-64 ?= "dd6492b44151164242718855d6c9eebbf0018eac"
+SRCREV_machine_genericx86    ?= "304caa9480f19875e717faf3cad8cb7ecd758733"
+SRCREV_machine_genericx86-64 ?= "304caa9480f19875e717faf3cad8cb7ecd758733"
 SRCREV_machine_edgerouter ?= "79a31b9d23db126f8a6be3eb88fd683056a213f1"
 SRCREV_machine_beaglebone ?= "efb6ffb2ca96a364f916c9890ad023fc595e0e6e"
 SRCREV_machine_mpc8315e-rdb ?= "79a31b9d23db126f8a6be3eb88fd683056a213f1"