From: Jason Gerecke <killertofu@gmail.com>
Date: Fri, 28 Apr 2017 16:25:32 +0000 (-0700)
Subject: HID: wacom: generic: Report AES battery information
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a7758702879e68d221cf6dd9844bf5b2a070c8cb;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

HID: wacom: generic: Report AES battery information

When support for the HID_DG_BATTERYSTRENGTH usage was added for AES devices,
it appears that the value was read, but never actually forwarded to the
power_supply subystem for userspace's benefit. Let's correct that.

Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Reviewed-by: Ping Cheng <ping.cheng@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 70a9e47b215a..3e034506778f 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -2177,6 +2177,8 @@ static void wacom_wac_pen_report(struct hid_device *hdev,
 		input_sync(input);
 	}
 
+	wacom_wac_pad_battery_report(hdev, report);
+
 	if (!prox) {
 		wacom_wac->tool[0] = 0;
 		wacom_wac->id[0] = 0;