From 91ada73c447149cd58d4386c4479abd06aa9ea71 Mon Sep 17 00:00:00 2001
From: Maximilian Luz <luzmaximilian@gmail.com>
Date: Thu, 24 Feb 2022 14:37:44 +0100
Subject: [PATCH] pkg/debian: Add required config options for Surface 3
 backlight

Debians default config sets CONFIG_I2C_DESIGNWARE_PCI=m, however,
according to Hans de Goede in #336, we need CONFIG_I2C_DESIGNWARE_PCI=y.
Set all required options appropriately.

This should fix #336.
---
 pkg/debian/kernel/ubuntu.config | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pkg/debian/kernel/ubuntu.config b/pkg/debian/kernel/ubuntu.config
index 17590645b..6e45b801e 100644
--- a/pkg/debian/kernel/ubuntu.config
+++ b/pkg/debian/kernel/ubuntu.config
@@ -62,3 +62,14 @@ CONFIG_ACPI_I2C_OPREGION=y
 ##
 
 CONFIG_INTEL_IOMMU_DEFAULT_ON=n
+
+##
+## Config options required for backlight on Surface 3.
+##
+
+CONFIG_I2C_DESIGNWARE_CORE=y
+CONFIG_I2C_DESIGNWARE_PLATFORM=y
+CONFIG_I2C_DESIGNWARE_BAYTRAIL=y
+CONFIG_I2C_DESIGNWARE_PCI=y
+CONFIG_INTEL_SOC_PMIC=y
+CONFIG_PWM_CRC=y