diff --git a/target/linux/tegra/config-5.15 b/target/linux/tegra/config-5.15
index 257ffda252..1600dd7f21 100644
--- a/target/linux/tegra/config-5.15
+++ b/target/linux/tegra/config-5.15
@@ -157,6 +157,7 @@ CONFIG_DMA_SHARED_BUFFER=y
 CONFIG_DNOTIFY=y
 CONFIG_DRM=y
 CONFIG_DRM_BRIDGE=y
+CONFIG_DRM_DP_AUX_BUS=y
 CONFIG_DRM_FBDEV_EMULATION=y
 CONFIG_DRM_FBDEV_OVERALLOC=100
 CONFIG_DRM_KMS_HELPER=y
@@ -186,6 +187,7 @@ CONFIG_FB_SYS_IMAGEBLIT=y
 CONFIG_FIX_EARLYCON_MEM=y
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
+CONFIG_FUNCTION_ALIGNMENT=0
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_ARCH_TOPOLOGY=y
@@ -297,6 +299,7 @@ CONFIG_NET_FLOW_LIMIT=y
 CONFIG_NLS=y
 CONFIG_NR_CPUS=4
 CONFIG_NVMEM=y
+CONFIG_NVMEM_LAYOUTS=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
 CONFIG_OF_EARLY_FLATTREE=y