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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8FFEC4332F for ; Mon, 11 Oct 2021 05:42:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 93D4960EE7 for ; Mon, 11 Oct 2021 05:42:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233264AbhJKFoT (ORCPT ); Mon, 11 Oct 2021 01:44:19 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:54516 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S230317AbhJKFoS (ORCPT ); Mon, 11 Oct 2021 01:44:18 -0400 X-UUID: a738c0e3d88c4adf9b8ef6d36eb6d4f1-20211011 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=k9ifZ9vuBiBf5AnO4d5XKJK0BFQtIYXAIA+5OzwhUnY=; b=nJ3gX/DP7gCnvkX2P/bhep/gTweRoI/2+OQgvhmYFthlhLqhZax9Im3utWOvcBkVQOl9YNt3Ml+rlsfH8XMWCSnuivWIqCXiUCIAFkaQcdCjacSt2VR7kqYFT/I4ug7udeVud0U+pPK5ysouTsQpB13PFL2TwLqX7neSolXdTeg=; X-UUID: a738c0e3d88c4adf9b8ef6d36eb6d4f1-20211011 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1263059338; Mon, 11 Oct 2021 13:42:14 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 11 Oct 2021 13:42:13 +0800 Received: from mhfsdcap04 (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 11 Oct 2021 13:42:11 +0800 Message-ID: Subject: Re: [PATCH v6, 12/15] media: mtk-vcodec: Support 34bits dma address for vdec From: "yunfei.dong@mediatek.com" To: Benjamin Gaignard CC: Alexandre Courbot , Hans Verkuil , Tzung-Bi Shih , "Tiffany Lin" , Andrew-CT Chen , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Tomasz Figa , Laurent Pinchart , Daniel Vetter , dri-devel , Hsin-Yi Wang , Fritz Koenig , Irui Wang , , , , , , , Date: Mon, 11 Oct 2021 13:42:15 +0800 In-Reply-To: <09ce48f4-a785-97d9-2920-eacb39c59573@collabora.com> References: <20210901083215.25984-1-yunfei.dong@mediatek.com> <20210901083215.25984-13-yunfei.dong@mediatek.com> <09ce48f4-a785-97d9-2920-eacb39c59573@collabora.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgQmVuamlhbWluLA0KDQoNCk9uIFRodSwgMjAyMS0xMC0wNyBhdCAxMzozNyArMDIwMCwgQmVu amFtaW4gR2FpZ25hcmQgd3JvdGU6DQo+IExlIDAxLzA5LzIwMjEgw6AgMTA6MzIsIFl1bmZlaSBE b25nIGEgw6ljcml0IDoNCj4gPiBVc2UgdGhlIGRtYV9zZXRfbWFza19hbmRfY29oZXJlbnQgaGVs cGVyIHRvIHNldCB2ZGVjDQo+ID4gRE1BIGJpdCBtYXNrIHRvIHN1cHBvcnQgMzRiaXRzIGlvdmEg c3BhY2UoMTZHQikgdGhhdA0KPiA+IHRoZSBtdDgxOTIgaW9tbXUgSFcgc3VwcG9ydC4NCj4gPiAN Cj4gPiBXaG9sZSB0aGUgaW92YSByYW5nZSBzZXBhcmF0ZSB0byAwfjRHLzRHfjhHLzhHfjEyRy8x Mkd+MTZHLA0KPiA+IHJlZ2FyZGluZyB3aGljaCBpb3ZhIHJhbmdlIFZERUMgYWN0dWFsbHkgbG9j YXRlLCBpdA0KPiA+IGRlcGVuZHMgb24gdGhlIGRtYS1yYW5nZXMgcHJvcGVydHkgb2YgdmRlYyBk dHNpIG5vZGUuDQo+ID4gDQo+ID4gU2lnbmVkLW9mZi1ieTogWXVuZmVpIERvbmcgPHl1bmZlaS5k b25nQG1lZGlhdGVrLmNvbT4NCj4gPiAtLS0NCj4gPiAgIGRyaXZlcnMvbWVkaWEvcGxhdGZvcm0v bXRrLXZjb2RlYy9tdGtfdmNvZGVjX2RlY19kcnYuYyB8IDMgKysrDQo+ID4gICAxIGZpbGUgY2hh bmdlZCwgMyBpbnNlcnRpb25zKCspDQo+ID4gDQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvbWVk aWEvcGxhdGZvcm0vbXRrLXZjb2RlYy9tdGtfdmNvZGVjX2RlY19kcnYuYyANCj4gPiBiL2RyaXZl cnMvbWVkaWEvcGxhdGZvcm0vbXRrLXZjb2RlYy9tdGtfdmNvZGVjX2RlY19kcnYuYw0KPiA+IGlu ZGV4IDAwMjM1MmZjZjhkZS4uMWE4ZDkzMDgzMjdkIDEwMDY0NA0KPiA+IC0tLSBhL2RyaXZlcnMv bWVkaWEvcGxhdGZvcm0vbXRrLXZjb2RlYy9tdGtfdmNvZGVjX2RlY19kcnYuYw0KPiA+ICsrKyBi L2RyaXZlcnMvbWVkaWEvcGxhdGZvcm0vbXRrLXZjb2RlYy9tdGtfdmNvZGVjX2RlY19kcnYuYw0K PiA+IEBAIC00MTcsNiArNDE3LDkgQEAgc3RhdGljIGludCBtdGtfdmNvZGVjX3Byb2JlKHN0cnVj dA0KPiA+IHBsYXRmb3JtX2RldmljZSAqcGRldikNCj4gPiAgIAkJfQ0KPiA+ICAgCX0NCj4gPiAg IA0KPiA+ICsJaWYgKG9mX2dldF9wcm9wZXJ0eShwZGV2LT5kZXYub2Zfbm9kZSwgImRtYS1yYW5n ZXMiLCBOVUxMKSkNCj4gPiArCQlkbWFfc2V0X21hc2tfYW5kX2NvaGVyZW50KCZwZGV2LT5kZXYs DQo+ID4gRE1BX0JJVF9NQVNLKDM0KSk7DQo+ID4gKw0KPiANCj4gSGkgWXVuZmVpLA0KPiANCj4g RG9lcyBhbGwgU29DIHN1cHBvcnQgMzRiaXRzIGlvdmEgc3BhY2UgPw0KPiBJZiBub3QgeW91IG5l ZWQgdG8gYWxzbyBjaGVjayBTb0MgdmVyc2lvbiBiZWZvcmUgc2V0dGluZyBkbWEgbWFzay4NCj4g DQpOb3QgYWxsIFNvQyBzdXBwb3J0IDM0Yml0cy4gV2lsbCBhZGQgZG1hLXJhbmdlcyBwcm9wZXJ0 eSBpbiBkdHNpIGlmIHRoZQ0KU29DIHN1cHBvcnQgMzRiaXRzLg0KDQpsaWtlIHRoaXM6DQpkbWEt cmFuZ2VzID0gPD47DQoNClRoYW5rcywNCll1bmZlaSBEb25nDQo+IFJlZ2FyZHMsDQo+IEJlbmph bWluDQo+IA0KPiA+ICAgCWZvciAoaSA9IDA7IGkgPCBNVEtfVkRFQ19IV19NQVg7IGkrKykNCj4g PiAgIAkJbXV0ZXhfaW5pdCgmZGV2LT5kZWNfbXV0ZXhbaV0pOw0KPiA+ICAgCXNwaW5fbG9ja19p bml0KCZkZXYtPmlycWxvY2spOw0K