diff --git a/config/sources/meson64.conf b/config/sources/meson64.conf
index 446dc07837..a7a1aecfa0 100644
--- a/config/sources/meson64.conf
+++ b/config/sources/meson64.conf
@@ -43,7 +43,7 @@ case $BRANCH in
 	dev)
 
 		KERNELSOURCE=$MAINLINE_KERNEL_SOURCE
-		KERNELBRANCH='branch:linux-5.1.y'
+		KERNELBRANCH='branch:linux-5.2.y'
 		KERNELDIR=$MAINLINE_KERNEL_DIR
 		SERIALCON='ttyAML0'
 		KERNEL_USE_GCC='> 7.0'
diff --git a/patch/kernel/meson64-dev/0006-ARM64-defconfig-enable-audio-support-for-meson-SoCs-.patch b/patch/kernel/meson64-dev/0006-ARM64-defconfig-enable-audio-support-for-meson-SoCs-.patch
index b1868a4f2e..1829e0a7e7 100644
--- a/patch/kernel/meson64-dev/0006-ARM64-defconfig-enable-audio-support-for-meson-SoCs-.patch
+++ b/patch/kernel/meson64-dev/0006-ARM64-defconfig-enable-audio-support-for-meson-SoCs-.patch
@@ -16,13 +16,13 @@ diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
 index c65bf96aff06..350e85866ed4 100644
 --- a/arch/arm64/configs/defconfig
 +++ b/arch/arm64/configs/defconfig
-@@ -479,6 +479,9 @@ CONFIG_SOUND=y
- CONFIG_SND=y
+@@ -520,6 +524,9 @@ CONFIG_SND_HDA_CODEC_HDMI=m
  CONFIG_SND_SOC=y
  CONFIG_SND_BCM2835_SOC_I2S=m
+ CONFIG_SND_MESON_AXG_SOUND_CARD=m
 +CONFIG_SND_SOC_MESON_GX=m
 +CONFIG_SND_SOC_MESON_GX_I2S=m
 +CONFIG_SND_SOC_MESON_GX_SPDIF=m
  CONFIG_SND_SOC_ROCKCHIP=m
- CONFIG_SND_SOC_ROCKCHIP_I2S=m
  CONFIG_SND_SOC_ROCKCHIP_SPDIF=m
+ CONFIG_SND_SOC_ROCKCHIP_RT5645=m
diff --git a/patch/kernel/meson64-dev/0028-drm-meson-Add-YUV420-output-support.patch b/patch/kernel/meson64-dev/0028-drm-meson-Add-YUV420-output-support.patch
index cfac9445e9..2d5cc77b2d 100644
--- a/patch/kernel/meson64-dev/0028-drm-meson-Add-YUV420-output-support.patch
+++ b/patch/kernel/meson64-dev/0028-drm-meson-Add-YUV420-output-support.patch
@@ -106,9 +106,9 @@ index b8775102b100..83360f37d9ce 100644
 -	if (mode->clock > 340000) {
 +	if (mode->clock > 340000 &&
 +	    dw_hdmi->input_bus_format == MEDIA_BUS_FMT_YUV8_1X24) {
- 		dw_hdmi_top_write(dw_hdmi, HDMITX_TOP_TMDS_CLK_PTTN_01, 0);
+ 		dw_hdmi->data->top_write(dw_hdmi, HDMITX_TOP_TMDS_CLK_PTTN_01,
+ 				  0);
  		dw_hdmi_top_write(dw_hdmi, HDMITX_TOP_TMDS_CLK_PTTN_23,
- 				  0x03ff03ff);
 @@ -560,6 +574,8 @@ dw_hdmi_mode_valid(struct drm_connector *connector,
  		   const struct drm_display_mode *mode)
  {
@@ -348,8 +348,8 @@ index 5acccebd026d..27c9c5ead234 100644
 +		.venc_freq = 297000,
 +		.vclk_freq = 297000,
  		.pixel_freq = 297000,
--		.pll_base_freq = 2970000,
- 		.pll_od1 = 1,
+-		.pll_base_freq = 5940000,
+ 		.pll_od1 = 2,
  		.pll_od2 = 1,
  		.pll_od3 = 1,
 @@ -404,14 +427,29 @@ struct meson_vclk_params {
diff --git a/patch/kernel/meson64-dev/0038-media-meson-add-v4l2-m2m-video-decoder-driver.patch b/patch/kernel/meson64-dev/0038-media-meson-add-v4l2-m2m-video-decoder-driver.patch
index cd93dfa597..910e838bc1 100644
--- a/patch/kernel/meson64-dev/0038-media-meson-add-v4l2-m2m-video-decoder-driver.patch
+++ b/patch/kernel/meson64-dev/0038-media-meson-add-v4l2-m2m-video-decoder-driver.patch
@@ -436,7 +436,7 @@ new file mode 100644
 index 000000000000..9498812243ca
 --- /dev/null
 +++ b/drivers/media/platform/meson/vdec/esparser.c
-@@ -0,0 +1,322 @@
+@@ -0,0 +1,323 @@
 +// SPDX-License-Identifier: GPL-2.0+
 +/*
 + * Copyright (C) 2018 BayLibre, SAS
@@ -447,6 +447,7 @@ index 000000000000..9498812243ca
 + */
 +
 +#include <linux/init.h>
++#include <linux/interrupt.h>
 +#include <linux/ioctl.h>
 +#include <linux/list.h>
 +#include <linux/module.h>
@@ -1842,7 +1843,7 @@ new file mode 100644
 index 000000000000..4e8c3f1742ac
 --- /dev/null
 +++ b/drivers/media/platform/meson/vdec/vdec.h
-@@ -0,0 +1,251 @@
+@@ -0,0 +1,252 @@
 +/* SPDX-License-Identifier: GPL-2.0+ */
 +/*
 + * Copyright (C) 2018 BayLibre, SAS
@@ -1852,6 +1853,7 @@ index 000000000000..4e8c3f1742ac
 +#ifndef __MESON_VDEC_CORE_H_
 +#define __MESON_VDEC_CORE_H_
 +
++#include <linux/interrupt.h>
 +#include <linux/regmap.h>
 +#include <linux/list.h>
 +#include <media/videobuf2-v4l2.h>