diff --git a/core/linux-rpi-16k/PKGBUILD b/core/linux-rpi-16k/PKGBUILD
index 949ae82da..f01e2caec 100644
--- a/core/linux-rpi-16k/PKGBUILD
+++ b/core/linux-rpi-16k/PKGBUILD
@@ -7,11 +7,11 @@
 buildarch=8
 
 pkgbase=linux-rpi-16k
-_commit=d6a12dd8f4e9362f7dd355969dd046adc44b1f47
+_commit=8c9ca647449ba9df7e3b300c480242f9b5bdd867
 _srcname=linux-${_commit}
 _kernelname=${pkgbase#linux}
 _regen=
-pkgver=6.6.50
+pkgver=6.6.51
 pkgrel=1
 pkgdesc='Linux'
 url="https://github.com/raspberrypi/linux"
@@ -31,10 +31,10 @@ source=("linux-$pkgver-${_commit:0:10}.tar.gz::https://github.com/raspberrypi/li
         linux.preset
         archarm.diffconfig
 )
-md5sums=('8912b365228f2fb58bb7c4de54c9fa15'
+md5sums=('3fff2f07355758daf1800eec29168e00'
          '3bab7426d8c8818dda8353da3892a41f'
          '16c484af9f72b9275afcf83a6b8eab36'
-         'ca786e37d31c7eb3ba165dce99492c46'
+         '9b7187bc54a4272f6fe3e54aa26b7a0c'
          'a157c5bfc0f03d0728c92bd953b06265'
          '8b93b6ca167f70c60277f352f7b78024'
          '80a999c7881015aca38e0be2ae5d41c0')
diff --git a/core/linux-rpi-16k/config8 b/core/linux-rpi-16k/config8
index 7179aedd7..66d326848 100644
--- a/core/linux-rpi-16k/config8
+++ b/core/linux-rpi-16k/config8
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 6.6.50 Kernel Configuration
+# Linux/arm64 6.6.51 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (GCC) 14.1.1 20240507"
 CONFIG_CC_IS_GCC=y
@@ -5923,6 +5923,7 @@ CONFIG_SND_BCM2835_SOC_I2S=m
 CONFIG_SND_BCM2708_SOC_CHIPDIP_DAC=m
 CONFIG_SND_BCM2708_SOC_GOOGLEVOICEHAT_SOUNDCARD=m
 CONFIG_SND_BCM2708_SOC_HIFIBERRY_ADC=m
+# CONFIG_SND_BCM2708_SOC_HIFIBERRY_ADC8X is not set
 CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC=m
 CONFIG_SND_BCM2708_SOC_HIFIBERRY_DACPLUS=m
 CONFIG_SND_BCM2708_SOC_HIFIBERRY_DACPLUSHD=m