linux-surface/patches/5.12/0009-surface-go-touchscreen.patch
Maximilian Luz 1303a9d451
Update v5.12 patches
Changes:
 - Rebase onto v5.12.14
 - Add "PCI: PM: Do not read power state in pci_enable_device_flags()"
   which has been reverted upstream back.

Links:
 - kernel: 81416742c5
2021-07-02 14:54:22 +02:00

40 lines
1.3 KiB
Diff

From 9d6d54b56cca35c8c1b8c8671397f711e4751870 Mon Sep 17 00:00:00 2001
From: Zoltan Tamas Vajda <zoltan.tamas.vajda@gmail.com>
Date: Thu, 3 Jun 2021 10:50:55 +0200
Subject: [PATCH] Added quirk for Surface Go touchscreen
Patchset: surface-go-touchscreen
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-input.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 03978111d944..06168f485722 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -397,6 +397,7 @@
#define USB_DEVICE_ID_HP_X2_10_COVER 0x0755
#define I2C_DEVICE_ID_HP_SPECTRE_X360_15 0x2817
#define USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN 0x2706
+#define I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN 0x261A
#define USB_VENDOR_ID_ELECOM 0x056e
#define USB_DEVICE_ID_ELECOM_BM084 0x0061
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index e982d8173c9c..f7d482619dfd 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -326,6 +326,8 @@ static const struct hid_device_id hid_battery_quirks[] = {
HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_15),
HID_BATTERY_QUIRK_IGNORE },
+ { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN),
+ HID_BATTERY_QUIRK_IGNORE },
{}
};
--
2.32.0