diff --git a/device/testing/linux-postmarketos-qcom-sm8250/APKBUILD b/device/testing/linux-postmarketos-qcom-sm8250/APKBUILD
index 08279e802..fe6faaef4 100644
--- a/device/testing/linux-postmarketos-qcom-sm8250/APKBUILD
+++ b/device/testing/linux-postmarketos-qcom-sm8250/APKBUILD
@@ -3,7 +3,7 @@
 
 _flavor="postmarketos-qcom-sm8250"
 pkgname=linux-$_flavor
-pkgver=6.3.0_rc4
+pkgver=6.3.0_rc6
 pkgrel=0
 pkgdesc="Mainline kernel fork for SM8250"
 arch="aarch64"
@@ -25,7 +25,7 @@ makedepends="
 "
 
 # Source
-_commit="33ca6f1ddae2ea1aeac52b9218105b2abdc54e61"
+_commit="78881161f9dcb3af3491f41f36c72f5adff0e79b"
 _config="config-$_flavor.$arch"
 source="
 	$pkgname-$_commit.tar.gz::https://gitlab.com/sm8250-mainline/linux/-/archive/$_commit.tar.gz
@@ -60,6 +60,6 @@ package() {
 }
 
 sha512sums="
-65d26ce88b2df792000c32f841cdf18bd9b8e072404ba31ea5a5b541b9dd381c26115fc6ea3e0cb0c86024f585508b9e5e85ff439d3e33ce1f01e90e7e07924a  linux-postmarketos-qcom-sm8250-33ca6f1ddae2ea1aeac52b9218105b2abdc54e61.tar.gz
-af09b1a7ffd64d9a5dfc907c6ab506eb446cf106dcf6d039c5020c5971047fa44422c8b9bc557e162e2b4c8c6eba201cb1830be5c978394649d2540c419755bd  config-postmarketos-qcom-sm8250.aarch64
+f2cadd3bbda93660cc832e4da6f1267831f20f1dbbcf96e34b233a73cc49bb0b08ff1fdba8a980a74981f20e5845798bdeba4cb0f6f85bdee49d3fb1cc7e8587  linux-postmarketos-qcom-sm8250-78881161f9dcb3af3491f41f36c72f5adff0e79b.tar.gz
+89219b51db706d7e3033dcc5b3c72a3b0109c72c27ec5bd84b2cc6792e040d0c303a69c41ead272329a61ef2e3b8e5ae1e08161059b7ebd832b0f2b9b1866d02  config-postmarketos-qcom-sm8250.aarch64
 "
diff --git a/device/testing/linux-postmarketos-qcom-sm8250/config-postmarketos-qcom-sm8250.aarch64 b/device/testing/linux-postmarketos-qcom-sm8250/config-postmarketos-qcom-sm8250.aarch64
index ad3cc55b2..91d28c6a0 100644
--- a/device/testing/linux-postmarketos-qcom-sm8250/config-postmarketos-qcom-sm8250.aarch64
+++ b/device/testing/linux-postmarketos-qcom-sm8250/config-postmarketos-qcom-sm8250.aarch64
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 6.3.0-rc1 Kernel Configuration
+# Linux/arm64 6.3.0-rc4 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="aarch64-alpine-linux-musl-gcc (Alpine 12.2.1_git20220924-r9) 12.2.1 20220924"
 CONFIG_CC_IS_GCC=y
@@ -790,7 +790,6 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_EFI_PARTITION=y
 # end of Partition Types
 
-CONFIG_BLOCK_COMPAT=y
 CONFIG_BLK_MQ_PCI=y
 CONFIG_BLK_MQ_VIRTIO=y
 CONFIG_BLK_PM=y
@@ -1512,7 +1511,30 @@ CONFIG_NET_9P_VIRTIO=y
 # CONFIG_NET_9P_DEBUG is not set
 # CONFIG_CAIF is not set
 # CONFIG_CEPH_LIB is not set
-# CONFIG_NFC is not set
+CONFIG_NFC=m
+# CONFIG_NFC_DIGITAL is not set
+CONFIG_NFC_NCI=m
+# CONFIG_NFC_NCI_SPI is not set
+# CONFIG_NFC_NCI_UART is not set
+# CONFIG_NFC_HCI is not set
+
+#
+# Near Field Communication (NFC) devices
+#
+# CONFIG_NFC_VIRTUAL_NCI is not set
+# CONFIG_NFC_FDP is not set
+# CONFIG_NFC_PN533_USB is not set
+# CONFIG_NFC_PN533_I2C is not set
+# CONFIG_NFC_PN532_UART is not set
+# CONFIG_NFC_MRVL_USB is not set
+# CONFIG_NFC_ST_NCI_I2C is not set
+# CONFIG_NFC_ST_NCI_SPI is not set
+CONFIG_NFC_NXP_NCI=m
+CONFIG_NFC_NXP_NCI_I2C=m
+# CONFIG_NFC_S3FWRN5_I2C is not set
+# CONFIG_NFC_S3FWRN82_UART is not set
+# end of Near Field Communication (NFC) devices
+
 # CONFIG_PSAMPLE is not set
 # CONFIG_NET_IFE is not set
 # CONFIG_LWTUNNEL is not set
@@ -1687,8 +1709,8 @@ CONFIG_QCOM_EBI2=y
 # CONFIG_VEXPRESS_CONFIG is not set
 CONFIG_MHI_BUS=m
 # CONFIG_MHI_BUS_DEBUG is not set
-# CONFIG_MHI_BUS_PCI_GENERIC is not set
-# CONFIG_MHI_BUS_EP is not set
+CONFIG_MHI_BUS_PCI_GENERIC=m
+CONFIG_MHI_BUS_EP=m
 # end of Bus devices
 
 # CONFIG_CONNECTOR is not set
@@ -2674,7 +2696,7 @@ CONFIG_TOUCHSCREEN_NT36523_SPI=m
 # CONFIG_TOUCHSCREEN_HYNITRON_CSTXXX is not set
 # CONFIG_TOUCHSCREEN_ILI210X is not set
 # CONFIG_TOUCHSCREEN_ILITEK is not set
-# CONFIG_TOUCHSCREEN_S6SY761 is not set
+CONFIG_TOUCHSCREEN_S6SY761=m
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_EKTF2127 is not set
 # CONFIG_TOUCHSCREEN_ELAN is not set
@@ -5447,7 +5469,6 @@ CONFIG_STAGING=y
 # CONFIG_RTL8192U is not set
 # CONFIG_RTLLIB is not set
 # CONFIG_R8712U is not set
-# CONFIG_R8188EU is not set
 # CONFIG_RTS5208 is not set
 # CONFIG_VT6655 is not set
 # CONFIG_VT6656 is not set