From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754187AbbIPKGa (ORCPT ); Wed, 16 Sep 2015 06:06:30 -0400 Received: from mx0b-001ae601.pphosted.com ([67.231.152.168]:53431 "EHLO mx0b-001ae601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754136AbbIPKGY (ORCPT ); Wed, 16 Sep 2015 06:06:24 -0400 From: Charles Keepax To: , CC: , , , Subject: [PATCH 5/9] extcon: arizona: Add support for general purpose switch Date: Wed, 16 Sep 2015 10:42:17 +0100 Message-ID: <1442396541-7145-6-git-send-email-ckeepax@opensource.wolfsonmicro.com> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <1442396541-7145-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> References: <1442396541-7145-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.14.151,1.0.33,0.0.0000 definitions=2015-09-16_02:2015-09-16,2015-09-16,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1508030000 definitions=main-1509160146 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The switch is typically used in conjunction with the MICDET clamp in order to suppress pops and clicks associated with jack insertion. Signed-off-by: Charles Keepax Acked-by: Chanwoo Choi --- drivers/extcon/extcon-arizona.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index f213e14..d719ee7 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -1310,6 +1310,10 @@ static int arizona_extcon_probe(struct platform_device *pdev) info->micd_num_modes = ARRAY_SIZE(micd_default_modes); } + if (arizona->pdata.gpsw > 0) + regmap_update_bits(arizona->regmap, ARIZONA_GP_SWITCH_1, + ARIZONA_SW1_MODE_MASK, arizona->pdata.gpsw); + if (arizona->pdata.micd_pol_gpio > 0) { if (info->micd_modes[0].gpio) mode = GPIOF_OUT_INIT_HIGH; -- 1.7.2.5