Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:1 as permitted sender) client-ip=2620:137:e000::3:1;
From:   =?utf-8?B?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= 
        <Jason-JH.Lin@mediatek.com>
To:     =?utf-8?B?Q0sgSHUgKOiDoeS/iuWFiSk=?= <ck.hu@mediatek.com>,
        "jkardatzke@google.com" <jkardatzke@google.com>
CC:     "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-mediatek@lists.infradead.org" 
        <linux-mediatek@lists.infradead.org>,
        "robh+dt@kernel.org" <robh+dt@kernel.org>,
        =?utf-8?B?Sm9obnNvbiBXYW5nICjnjovogZbpkasp?= 
        <Johnson.Wang@mediatek.com>,
        "linaro-mm-sig@lists.linaro.org" <linaro-mm-sig@lists.linaro.org>,
        "linux-media@vger.kernel.org" <linux-media@vger.kernel.org>,
        "chunkuang.hu@kernel.org" <chunkuang.hu@kernel.org>,
        =?utf-8?B?U2luZ28gQ2hhbmcgKOW8teiIiOWciyk=?= 
        <Singo.Chang@mediatek.com>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        =?utf-8?B?U2hhd24gU3VuZyAo5a6L5a2d6KyZKQ==?= 
        <Shawn.Sung@mediatek.com>,
        =?utf-8?B?TmFuY3kgTGluICjmnpfmrKPonqIp?= <Nancy.Lin@mediatek.com>,
        =?utf-8?B?SmFzb24tY2ggQ2hlbiAo6Zmz5bu66LGqKQ==?= 
        <Jason-ch.Chen@mediatek.com>,
        "dri-devel@lists.freedesktop.org" <dri-devel@lists.freedesktop.org>,
        "conor+dt@kernel.org" <conor+dt@kernel.org>,
        Project_Global_Chrome_Upstream_Group 
        <Project_Global_Chrome_Upstream_Group@mediatek.com>,
        "linux-arm-kernel@lists.infradead.org" 
        <linux-arm-kernel@lists.infradead.org>,
        "krzysztof.kozlowski+dt@linaro.org" 
        <krzysztof.kozlowski+dt@linaro.org>,
        "matthias.bgg@gmail.com" <matthias.bgg@gmail.com>,
        "angelogioacchino.delregno@collabora.com" 
        <angelogioacchino.delregno@collabora.com>
Subject: Re: [PATCH 00/10] Add mediate-drm secure flow for SVP
Thread-Topic: [PATCH 00/10] Add mediate-drm secure flow for SVP
Thread-Index: AQHZ6qYEdO5WCsCYu0+t+bshYdi40LAjMCaAgADaFQCAAHclAIAA4IqAgAXpa4CABLcUgA==
Date:   Thu, 28 Sep 2023 09:12:08 +0000
Message-ID: <a20254c855ba761fbc7a03b9c8dc6625549ba4b6.camel@mediatek.com>
References: <20230919030345.8629-1-jason-jh.lin@mediatek.com>
         <a0b32a1d93bc9d991f77ad3408fe7b177bb32889.camel@mediatek.com>
         <CA+ddPcNPeo=z42fG24uoSMJ8M0uWB-huzXVKBm-seG=7b+50JA@mail.gmail.com>
         <0f828842524f1518ccb6f75e6b34efd849466016.camel@mediatek.com>
         <9d6e628e1a420edf1106895eddeced7b9847ce8c.camel@mediatek.com>
         <e40245bbca67e3ca538d70d0ae9bb6eba3a7e1c6.camel@mediatek.com>
In-Reply-To: <e40245bbca67e3ca538d70d0ae9bb6eba3a7e1c6.camel@mediatek.com>
Accept-Language: en-US
Content-Language: en-US
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?bm5aaGVuMjZQQnBjTjlBU05obkQ1OWlMa0hIZnIxa0RXNmtraGFONi9oOGVu?=
 =?utf-8?B?RUZtRjEybXVVamtGd3dtNERnYkt3TnJ6ZFhUMjNudStQeGpkS0lmREpnSVdX?=
 =?utf-8?B?UEt2bVBXU2tkeTA2cFFITWZjbkVqbkswN2N2QTlUdlNlVUxGY3hTV2pSL3VI?=
 =?utf-8?B?R2lIZk1xZ1VtMHJEVCtpdVRvSWgrNzdTaEN3R1ppcVFmUkNzSTJCcVk2dkNs?=
 =?utf-8?B?TTlxc0VBSGlhY3k0Z0svNE5iMHJ1M1RjN2NtN2NXNGJsb3ZXT1lpajZJS1Yw?=
 =?utf-8?B?NjhoUEZ4S2RHdm5JNE9nWkdjOHVqbHk1ZU10bWJlMG5VMkFDSEpsNi9zWXZm?=
 =?utf-8?B?eTM3TDg0b0Yrbmc5TUNGbnlmS0dpY3lRMndEY3VaWG5XSHNycG9GRXByT1p4?=
 =?utf-8?B?aXBQYkhpM0hXdnRPQkxmTFpJM3hldUduQXZ3eTNNSWZjc3BOckNxWkZ2RjlK?=
 =?utf-8?B?eEtkYVBMb0dTNk92QllYblo3RDF2YTZQeDI3aHU3LytQZWt3cThabDh0T1RQ?=
 =?utf-8?B?M1RWTjBMTGVUb1BzakF5N1kxeC9ubmpjZWpvMHc2YXpGVDc5VUQvU3VJMkhB?=
 =?utf-8?B?TGdMYWVGUldXVXJubVU2TVEyVEk2RG1IUFByUTFYZEE5Q2lpNXJUWTg1WFFI?=
 =?utf-8?B?alpoYmdsNjg5S1JyL0IxRERHekVoUm54ZDkwNWZCOEtRYTFEL0NpQUVSWDJw?=
 =?utf-8?B?VVpsSEcxMG1TZG9DemRpZTF3UWJUNHJ1bm92VEtteitGa1Fock5ZTHZWZHdE?=
 =?utf-8?B?N1UxMGdTZmxXcHNBQURleXlCclNlUlRyUWZOTXNwZ1V5WkJhS1B5NS8vMlcv?=
 =?utf-8?B?eWVuYXM5a0hIbmo5bTVkb3lrTTVvN1o2QlUra085UXN2b0VoRjcrNSs5dHpE?=
 =?utf-8?B?NFp6N0RtKzlkNjNyN25sc0tGMHVIU1Q4clp2TGxDZUVRbFZPY25RaitETEFm?=
 =?utf-8?B?blR0d1phLzJnZjRDY3ppTS9LQm4zcS9BMlVuNkozU2g0V081MzhHVkR4NU14?=
 =?utf-8?B?NHJ3SmxZUVJIT0NjZlFORnRHVFRxMlFFSWdlQmhWRk0rc3VTSVR4enVtWk1q?=
 =?utf-8?B?dDVSTWZvRnJUU3R4QWxmTng2OTRYRUxseDdIcXJmc3JJbXowNHJ2VlFDdXNR?=
 =?utf-8?B?N0oxS2UwVFJWTk8vbk5iYXZHemNXRWFRS3BoVU80cXI2ZnBhSWF5Y0lQdndq?=
 =?utf-8?B?eC82elJyR3hsdExuYmd4bnVURmNUa0J6YWUvdmpaU3hnWGdiQUUya0loR1Nk?=
 =?utf-8?B?aHdnRzdsaEdNSk85NXdYL0VyOFkzN3ZzWTdBTUZwYVo3dDIwWGptUkVqRDZx?=
 =?utf-8?B?ZTJRZWRjNmZFeVJTWVlpTHpFYmNqMjZmY1BpNWlNUm93V2xTRkVMYWQvc29Q?=
 =?utf-8?B?UzFwWlNzTmgxSzB3OUVtU2lGK0cvSm9COGRWdHlreER3N2FvMUdneDk3TDFh?=
 =?utf-8?B?cUxlTTUrSStpWGZBQ095aXpwbjNDN3ZmZmhaSFgyekZqSHR3dEhNQ0Y5eXJ1?=
 =?utf-8?B?cWFwMGIwK0VOT2Yyc2FZOFhXeVR6RHMvVy9Rbk90aTNTWEhRL2VDeERzSXR2?=
 =?utf-8?B?N2RhS0FxcExsVGQyTTVuL0I3akovczdOQ21OYVFqU3dKRkJucmMxUlVoV3Bp?=
 =?utf-8?B?MWYrOGs1K3lyK2FpaUMrbzlBZXh2WFVtMG0wSk14dTlhR1RmV1pIaWVQYVcw?=
 =?utf-8?B?WFVjM0RUbHZpVmF0ZVZHMVoxNDIvUHJqMnJTNUdackNhVDNmdWJqS1RtcmJS?=
 =?utf-8?B?TUdtV2JwRjFpdHdJdjQzYzliK29uK1lDYS9Fd2ErcysxR3JaQVV0WUpONnl2?=
 =?utf-8?B?OFluTjhMRXBIVC9BZXJFYW5IaTBsT25ZN05TbkVxUjA2NHYrajdhTW1GMnZW?=
 =?utf-8?B?NXBZR3EyUHRSUlRETW5GaWh2ZnZkbWwvWm9sZWw4ejV0dFdsQzNBOWkyVlRS?=
 =?utf-8?B?LzRPUGFIN0dpOVpNbkFLVlhnbHJIejY4STZtNTI1K2FNUXg0OUxxeDBlcWNs?=
 =?utf-8?B?KzUyMEY3b25ZVnVJZ0tVeXJSZGhzelFxaUc0bmJnTi9ycXBrMkkvcEZpakVk?=
 =?utf-8?B?bEM5Si8xcW12TEpoWTZTMmNENmRiRENKUURDZFdabGYxaENMeDg1alRPRFhD?=
 =?utf-8?B?WmhCUDM2WkVocVQ3U2QwclBzUG5Yd1VIbmNibzFGYzIzRGNTdHd0Rk1tQXJ4?=
 =?utf-8?B?TWc9PQ==?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <189D29098A09D44D9B5066BD3BF87F38@apcprd03.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: KL1PR03MB7669.apcprd03.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 5bdb9ca6-2af7-4cc6-f24c-08dbc002fe08
X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Sep 2023 09:12:08.7072
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: a7687ede-7a6b-4ef6-bace-642f677fbe31
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: S8zeSGk9Js+2VNLt8LHzjuMCzppxaFe6FodiLT37kcur+gUIGj8c5WkkFArB9mGnfSeewXx5BGxyAuUgK2+Q7GOaOAI7553cw6P6Se1o0dg=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYZPR03MB5728
X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID,
	DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,
	SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY autolearn=unavailable
	autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on morse.vger.email
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (morse.vger.email [0.0.0.0]); Thu, 28 Sep 2023 02:12:39 -0700 (PDT)
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