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=-8.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, 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 D29CBC352A3 for ; Thu, 13 Feb 2020 03:54:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A9C2421734 for ; Thu, 13 Feb 2020 03:54:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="UkKKLj5t" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729633AbgBMDyq (ORCPT ); Wed, 12 Feb 2020 22:54:46 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:36092 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1729443AbgBMDyq (ORCPT ); Wed, 12 Feb 2020 22:54:46 -0500 X-UUID: 37b24f8c41ef491abd919b4882b7a201-20200213 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=AWHKi/bi0HkO6LeGddbfc6Yc3pqDeHpmuHU4Mk2li9M=; b=UkKKLj5tzbNwYgYlmFqEGo/YfHOL9OuvekZyN/NKtmeL5yIZY/knOWoJmxtCoQAEhPGL2AYBp5v4YGRndrp1qXOfr7BuqWA5heOJDwFJb5VbXLbhnmZCtxtfpAfvvdXu++GfNHvmqt90Sj7HnQCvAMHEDooirPzggmyFy2jcHLw=; X-UUID: 37b24f8c41ef491abd919b4882b7a201-20200213 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 678038741; Thu, 13 Feb 2020 11:54:39 +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; Thu, 13 Feb 2020 11:53:55 +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; Thu, 13 Feb 2020 11:55:07 +0800 Message-ID: <1581566078.12071.0.camel@mtksdaap41> Subject: Re: [PATCH 1/2] drm/mediatek: add plane check in async_check function From: CK Hu To: Bibby Hsieh CC: David Airlie , Matthias Brugger , Daniel Vetter , , , Philipp Zabel , YT Shen , Thierry Reding , , , , , Date: Thu, 13 Feb 2020 11:54:38 +0800 In-Reply-To: <20200213012353.26815-1-bibby.hsieh@mediatek.com> References: <20200213012353.26815-1-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 SGksIEJpYmJ5Og0KDQpPbiBUaHUsIDIwMjAtMDItMTMgYXQgMDk6MjMgKzA4MDAsIEJpYmJ5IEhz aWVoIHdyb3RlOg0KPiBNVEsgZG8gcm90YXRpb24gY2hlY2tpbmcgYW5kIHRyYW5zZmVycmluZyBp biBsYXllciBjaGVjayBmdW5jdGlvbiwNCj4gYnV0IHdlIGRvIG5vdCBjaGVjayB0aGF0IGluIGF0 b21pY19jaGVjaywNCj4gc28gYWRkIGJhY2sgaW4gYXRvbWljX2NoZWNrIGZ1bmN0aW9uLg0KPiAN Cg0KUmV2aWV3ZWQtYnk6IENLIEh1IDxjay5odUBtZWRpYXRlay5jb20+DQoNCj4gRml4ZXM6IDky MGZmZmNjODkxMiAoImRybS9tZWRpYXRlazogdXBkYXRlIGN1cnNvcnMgYnkgdXNpbmcgYXN5bmMg YXRvbWljIHVwZGF0ZSIpDQo+IA0KPiBTaWduZWQtb2ZmLWJ5OiBCaWJieSBIc2llaCA8YmliYnku aHNpZWhAbWVkaWF0ZWsuY29tPg0KPiAtLS0NCj4gIGRyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9t dGtfZHJtX3BsYW5lLmMgfCA2ICsrKysrKw0KPiAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9u cygrKQ0KPiANCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHJt X3BsYW5lLmMgYi9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9wbGFuZS5jDQo+IGlu ZGV4IDE4OTc0NGQzNGY1My4uZDMyYjQ5NGZmMWRlIDEwMDY0NA0KPiAtLS0gYS9kcml2ZXJzL2dw dS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9wbGFuZS5jDQo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9t ZWRpYXRlay9tdGtfZHJtX3BsYW5lLmMNCj4gQEAgLTgxLDYgKzgxLDcgQEAgc3RhdGljIGludCBt dGtfcGxhbmVfYXRvbWljX2FzeW5jX2NoZWNrKHN0cnVjdCBkcm1fcGxhbmUgKnBsYW5lLA0KPiAg CQkJCQlzdHJ1Y3QgZHJtX3BsYW5lX3N0YXRlICpzdGF0ZSkNCj4gIHsNCj4gIAlzdHJ1Y3QgZHJt X2NydGNfc3RhdGUgKmNydGNfc3RhdGU7DQo+ICsJaW50IHJldDsNCj4gIA0KPiAgCWlmIChwbGFu ZSAhPSBzdGF0ZS0+Y3J0Yy0+Y3Vyc29yKQ0KPiAgCQlyZXR1cm4gLUVJTlZBTDsNCj4gQEAgLTkx LDYgKzkyLDExIEBAIHN0YXRpYyBpbnQgbXRrX3BsYW5lX2F0b21pY19hc3luY19jaGVjayhzdHJ1 Y3QgZHJtX3BsYW5lICpwbGFuZSwNCj4gIAlpZiAoIXBsYW5lLT5zdGF0ZS0+ZmIpDQo+ICAJCXJl dHVybiAtRUlOVkFMOw0KPiAgDQo+ICsJcmV0ID0gbXRrX2RybV9jcnRjX3BsYW5lX2NoZWNrKHN0 YXRlLT5jcnRjLCBwbGFuZSwNCj4gKwkJCQkgICAgICAgdG9fbXRrX3BsYW5lX3N0YXRlKHN0YXRl KSk7DQo+ICsJaWYgKHJldCkNCj4gKwkJcmV0dXJuIHJldDsNCj4gKw0KPiAgCWlmIChzdGF0ZS0+ c3RhdGUpDQo+ICAJCWNydGNfc3RhdGUgPSBkcm1fYXRvbWljX2dldF9leGlzdGluZ19jcnRjX3N0 YXRlKHN0YXRlLT5zdGF0ZSwNCj4gIAkJCQkJCQkJc3RhdGUtPmNydGMpOw0KDQo=