From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frank Praznik Subject: [PATCH v3 5/6] HID: sony: Set initial battery level to 100% to avoid false low battery warnings Date: Wed, 5 Feb 2014 20:03:48 -0500 Message-ID: <1391648629-3077-6-git-send-email-frank.praznik@oh.rr.com> References: <1391648629-3077-1-git-send-email-frank.praznik@oh.rr.com> Return-path: Received: from cdptpa-omtalb.mail.rr.com ([75.180.132.120]:56151 "EHLO cdptpa-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753036AbaBFBER (ORCPT ); Wed, 5 Feb 2014 20:04:17 -0500 In-Reply-To: <1391648629-3077-1-git-send-email-frank.praznik@oh.rr.com> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: linux-input@vger.kernel.org Cc: jkosina@suse.cz, dh.herrmann@gmail.com, Frank Praznik Set the initial battery level to 100% to avoid false low battery warnings if the battery state is polled before a report with the actual battery level is received. Signed-off-by: Frank Praznik --- drivers/hid/hid-sony.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 4b8cb98..84633bf 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -1404,6 +1404,11 @@ static int sony_battery_probe(struct sony_sc *sc) struct hid_device *hdev = sc->hdev; int ret; + /* Set the default battery level to 100% to avoid low battery warnings + * if the battery is polled before the first device report is received. + */ + sc->battery_capacity = 100; + power_id = (unsigned long)atomic_inc_return(&power_id_seq); sc->battery.properties = sony_battery_props; -- 1.8.5.3