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=-7.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_SANE_2 autolearn=ham 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 BD500C2D0D4 for ; Mon, 23 Dec 2019 08:59:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 92B3B206D3 for ; Mon, 23 Dec 2019 08:59:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="c1jKL4cT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726679AbfLWI7q (ORCPT ); Mon, 23 Dec 2019 03:59:46 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:61003 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725947AbfLWI7q (ORCPT ); Mon, 23 Dec 2019 03:59:46 -0500 X-UUID: fdbe423be5424ef0b7b0a6fa0cef7895-20191223 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=GIxkr6Z3J7HgwOFSpLaPB2mv26seiJrHqASnjdQ/WuM=; b=c1jKL4cTWnGtOxIq36oOVI39ctbinDcNdvG/SnInr75JnU8Xvp9tSrrTEwttbrLIW36IXiT07fliI3/ncn99PJdV0Xva0MAe6szb/mHs1GC4NpxlN3WSmlZRIKirhNuuv3w//vtn23sem0lkDfj3FXFCF3Jr0RXfRdyTlx22ThE=; X-UUID: fdbe423be5424ef0b7b0a6fa0cef7895-20191223 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 103425353; Mon, 23 Dec 2019 16:59:37 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 23 Dec 2019 16:59:16 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 23 Dec 2019 16:59:48 +0800 Message-ID: <1577091576.20525.4.camel@mtksdaap41> Subject: Re: [PATCH v5 6/7] drm/mediatek: support CMDQ interface in ddp component From: CK Hu To: Hsin-Yi Wang CC: Bibby Hsieh , David Airlie , Matthias Brugger , Daniel Vetter , dri-devel , , Nicolas Boichat , , Yongqiang Niu , lkml , "Tomasz Figa" , Thierry Reding , Philipp Zabel , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" Date: Mon, 23 Dec 2019 16:59:36 +0800 In-Reply-To: References: <20191210050526.4437-1-bibby.hsieh@mediatek.com> <20191210050526.4437-7-bibby.hsieh@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGksIEhzaW4teWk6DQoNCk9uIEZyaSwgMjAxOS0xMi0yMCBhdCAyMToyNyArMDgwMCwgSHNpbi1Z aSBXYW5nIHdyb3RlOg0KPiBPbiBUdWUsIERlYyAxMCwgMjAxOSBhdCA1OjA1IEFNIEJpYmJ5IEhz aWVoIDxiaWJieS5oc2llaEBtZWRpYXRlay5jb20+IHdyb3RlOg0KPiANCj4gPg0KPiA+ICt2b2lk IG10a19kZHBfd3JpdGUoc3RydWN0IGNtZHFfcGt0ICpjbWRxX3BrdCwgdW5zaWduZWQgaW50IHZh bHVlLA0KPiA+ICsgICAgICAgICAgICAgICAgICBzdHJ1Y3QgbXRrX2RkcF9jb21wICpjb21wLCB1 bnNpZ25lZCBpbnQgb2Zmc2V0KQ0KPiA+ICt7DQo+ID4gKyNpZiBJU19FTkFCTEVEKENPTkZJR19N VEtfQ01EUSkNCj4gU2hvdWxkIHdlIHVzZSAjaWZkZWYgbGlrZSBpbiB2ND8gaHR0cHM6Ly9wYXRj aHdvcmsua2VybmVsLm9yZy9wYXRjaC8xMTI3NDQzOS8NCj4gDQo+IFdlIGdvdCB3YXJuaW5ncyB3 aGlsZSBjb21waWxpbmcga2VybmVscyBpZiBDT05GSUdfTVRLX0NNRFEgaXMgbm90IHNldCwNCj4g c2luY2UgY21kcV9wa3Rfd3JpdGUoKSB3b3VsZCBzdGlsbCBiZSBjb21waWxlZC4NCj4gU2ltaWxh ciBpbiBvdGhlciAjaWYgSVNfRU5BQkxFRChDT05GSUdfTVRLX0NNRFEpIChhbHNvIGluIDcvNw0K PiBodHRwczovL3BhdGNod29yay5rZXJuZWwub3JnL3BhdGNoLzExMjgxMzQ5LykNCj4gDQoNCkkn dmUgY2hhbmdlZCBJU19FTkFCTEVEKCkgdG8gSVNfUkVBQ0hBQkxFKClpbiBtZWRpYXRlay1kcm0t bmV4dC01LjYgWzFdDQpmb3IgdGhlIGNvcnJlY3QgcmVsYXRpb25zaGlwIGJldHdlZW4gTVRLX0RS TSBhbmQgTVRLX0NNRFEuDQoNClsxXQ0KaHR0cHM6Ly9naXRodWIuY29tL2NraHUtbWVkaWF0ZWsv bGludXguZ2l0LXRhZ3MvY29tbWl0cy9tZWRpYXRlay1kcm0tbmV4dC01LjYNCg0KUmVnYXJkcywN CkNLDQoNCj4gDQo+ID4gKyAgICAgICBpZiAoY21kcV9wa3QpDQo+ID4gKyAgICAgICAgICAgICAg IGNtZHFfcGt0X3dyaXRlKGNtZHFfcGt0LCBjb21wLT5zdWJzeXMsDQo+ID4gKyAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgIGNvbXAtPnJlZ3NfcGEgKyBvZmZzZXQsIHZhbHVlKTsNCj4gPiAr ICAgICAgIGVsc2UNCj4gPiArI2VuZGlmDQo+ID4gKyAgICAgICAgICAgICAgIHdyaXRlbCh2YWx1 ZSwgY29tcC0+cmVncyArIG9mZnNldCk7DQo+ID4gK30NCj4gPiArDQoNCg==