From 24b12e293540d6bc7f4beeb3c7aefedd0a6f8bee Mon Sep 17 00:00:00 2001
From: Daniel Mentz <danielmentz@google.com>
Date: Thu, 13 May 2021 17:26:39 -0700
Subject: [PATCH] Add a kernel module blocklist file

Kernel modules on the blocklist are not automatically loaded during
second stage init. Modules are often put on the blocklist if we want
them to get loaded only under certain circumstances.

Bug: 190652328
Change-Id: Ib67463555f498f4dc85d5d175e0bf9e4150771dd
---
 BoardConfig-common.mk | 2 ++
 vendor_dlkm.blocklist | 9 +++++++++
 2 files changed, 11 insertions(+)
 create mode 100644 vendor_dlkm.blocklist

diff --git a/BoardConfig-common.mk b/BoardConfig-common.mk
index 9c5f4259..00bc17c1 100644
--- a/BoardConfig-common.mk
+++ b/BoardConfig-common.mk
@@ -379,6 +379,8 @@ BOARD_BUILD_SYSTEM_ROOT_IMAGE := false
 # Vendor ramdisk image for kernel development
 BOARD_BUILD_VENDOR_RAMDISK_IMAGE := true
 
+BOARD_VENDOR_KERNEL_MODULES_BLOCKLIST_FILE := device/google/gs101/vendor_dlkm.blocklist
+
 KERNEL_MODULE_DIR := $(TARGET_KERNEL_DIR)
 KERNEL_MODULES := $(wildcard $(KERNEL_MODULE_DIR)/*.ko)
 
diff --git a/vendor_dlkm.blocklist b/vendor_dlkm.blocklist
new file mode 100644
index 00000000..4a77dbfe
--- /dev/null
+++ b/vendor_dlkm.blocklist
@@ -0,0 +1,9 @@
+blocklist bcmdhd43752
+blocklist bcmdhd4389
+blocklist drv2624
+blocklist ftm5
+blocklist sec_touch
+blocklist snd-soc-cs35l41-i2c
+blocklist snd-soc-cs35l41-spi
+blocklist st33spi
+blocklist st54spi