From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_SANE_2 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A18B2C4338F for ; Mon, 16 Aug 2021 00:47:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 859CF6139E for ; Mon, 16 Aug 2021 00:47:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232197AbhHPArj (ORCPT ); Sun, 15 Aug 2021 20:47:39 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:50787 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S230124AbhHPAri (ORCPT ); Sun, 15 Aug 2021 20:47:38 -0400 X-UUID: b2cb48f51b024fc0b2a7cf67518566ef-20210816 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=sAaOLYBjvsYR1Acs6Grr3F+AAV0ocb/raZ96GUdQ1qo=; b=g6yAQxcxAt6eC1KytujmwOeqKEKazfwVP/3eU/sJbGnQoh1mo9550PEthzWT1uzEcUFLfG1Tj4kMXctbW7l1zudTgI5F0iv2qfx5SzlLxP0gcgZKQvxnYInZNFZe1hoXUl0V3z1elMEMSHSwpCrTjuYpOjH6YGb1VglYgWm68LY=; X-UUID: b2cb48f51b024fc0b2a7cf67518566ef-20210816 Received: from mtkcas35.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 2002767682; Mon, 16 Aug 2021 08:47:03 +0800 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS32N1.mediatek.inc (172.27.4.71) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 16 Aug 2021 08:46:56 +0800 Received: from mhfsdcap04 (10.17.3.154) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 16 Aug 2021 08:46:56 +0800 Message-ID: <8324f3197f20dfec3e0d7ea8f32bac75b739eea5.camel@mediatek.com> Subject: Re: [PATCH v6 1/9] mtk-mdp: propagate errors from clock_on From: houlong wei To: Eizan Miyamoto , "linux-kernel@vger.kernel.org" CC: "wenst@chromium.org" , "Yong Wu =?UTF-8?Q?=28=E5=90=B4=E5=8B=87=29?=" , "enric.balletbo@collabora.com" , "devicetree@vger.kernel.org" , "chunkuang.hu@kernel.org" , "Andrew-CT Chen =?UTF-8?Q?=28=E9=99=B3=E6=99=BA=E8=BF=AA=29?=" , Matthias Brugger , Mauro Carvalho Chehab , "Minghsiu Tsai =?UTF-8?Q?=28=E8=94=A1=E6=98=8E=E4=BF=AE=29?=" , "linux-arm-kernel@lists.infradead.org" , "linux-media@vger.kernel.org" , "linux-mediatek@lists.infradead.org" , Date: Mon, 16 Aug 2021 08:46:57 +0800 In-Reply-To: <20210802220943.v6.1.I9db0d408ef79d300672ec0311a6bee9556801631@changeid> References: <20210802121215.703023-1-eizan@chromium.org> <20210802220943.v6.1.I9db0d408ef79d300672ec0311a6bee9556801631@changeid> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 MIME-Version: 1.0 X-TM-SNTS-SMTP: CE6BE3BDA54DFB4013AD420CB44134AF67E90702D765D0A01BFC378D53FE42952000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gTW9uLCAyMDIxLTA4LTAyIGF0IDIwOjEyICswODAwLCBFaXphbiBNaXlhbW90byB3cm90ZToN Cj4gVXAgdW50aWwgdGhpcyBjaGFuZ2UsIG1hbnkgZXJyb3JzIHdlcmUgbG9nZ2VkIGJ1dCBpZ25v cmVkIHdoZW4NCj4gcG93ZXJpbmcNCj4gb24gY2xvY2tzIGluc2lkZSBtdGtfbWRwX2NvcmUuIFRo aXMgY2hhbmdlIHRyaWVzIHRvIGRvIGEgYmV0dGVyIGpvYg0KPiBhdA0KPiBwcm9wYWdhdGluZyBl cnJvcnMgYmFjayB0byB0aGUgcG93ZXIgbWFuYWdlbWVudCBmcmFtZXdvcmsuDQo+IA0KPiBTaWdu ZWQtb2ZmLWJ5OiBFaXphbiBNaXlhbW90byA8ZWl6YW5AY2hyb21pdW0ub3JnPg0KPiAtLS0NCg0K UmV2aWV3ZWQtYnk6IEhvdWxvbmcgV2VpIDxob3Vsb25nLndlaUBtZWRpYXRlay5jb20+DQoNCj4g KG5vIGNoYW5nZXMgc2luY2UgdjEpDQpbLi4uXQ0K