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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A353C4332F for ; Fri, 11 Feb 2022 01:32:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346103AbiBKBb6 (ORCPT ); Thu, 10 Feb 2022 20:31:58 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:42850 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235662AbiBKBb6 (ORCPT ); Thu, 10 Feb 2022 20:31:58 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A9A3B273A; Thu, 10 Feb 2022 17:31:57 -0800 (PST) X-UUID: 26d715e8ff1b490a83a18bf2609b5c7f-20220211 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:MIME-Version:Date:Message-ID:From:References:CC:To:Subject; bh=Yy4R1rvCtE33SVD1LuwdXVDIsUZsLmXi1cznTjUjGKA=; b=Ril1c+e/cGZ4RqQduu6cP7tRP3PZnVV+Gbo77hpUd+1kVvFzZtIf/9aMPw6XVCPgV7ffBge0Fv5Ux/JoQNThUCw3YiMhj3WFXViYB+LgcyoOOLjdb4ffTLcvSmpgTuzNZf6npGb1UOhBkEvjKJSl5jReDRXyJtHyirIwRXw2o5I=; X-UUID: 26d715e8ff1b490a83a18bf2609b5c7f-20220211 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 829207914; Fri, 11 Feb 2022 09:31:53 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 11 Feb 2022 09:31:51 +0800 Received: from [172.21.84.99] (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 11 Feb 2022 09:31:51 +0800 Subject: Re: [PATCH v2 5/9] drm/amd: drop the use of `pci_is_thunderbolt_attached` To: Mario Limonciello , Bjorn Helgaas , Andreas Noever , Mika Westerberg , "open list:PCI SUBSYSTEM" , "open list:THUNDERBOLT DRIVER" , "open list:RADEON and AMDGPU DRM DRIVERS" , "open list:DRM DRIVERS" , "open list:DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS" , "open list:X86 PLATFORM DRIVERS" CC: Michael Jamet , Yehezkel Bernat , Lukas Wunner , References: <20220210224329.2793-1-mario.limonciello@amd.com> <20220210224329.2793-6-mario.limonciello@amd.com> From: Macpaul Lin Message-ID: <52acd5d6-6964-464b-3f83-b1fcc3329f1e@mediatek.com> Date: Fri, 11 Feb 2022 09:31:51 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20220210224329.2793-6-mario.limonciello@amd.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org T24gMi8xMS8yMiA2OjQzIEFNLCBNYXJpbyBMaW1vbmNpZWxsbyB3cm90ZToNCj4gQ3VycmVudGx5 IGBwY2lfaXNfdGh1bmRlcmJvbHRfYXR0YWNoZWRgIGlzIHVzZWQgdG8gaW5kaWNhdGUgYSBkZXZp Y2UNCj4gaXMgY29ubmVjdGVkIGV4dGVybmFsbHkuDQo+IA0KPiBUaGUgUENJIGNvcmUgbm93IG1h cmtzIHN1Y2ggZGV2aWNlcyBhcyByZW1vdmFibGUgYW5kIGRvd25zdHJlYW0gZHJpdmVycw0KPiBj YW4gdXNlIHRoaXMgaW5zdGVhZC4NCj4gDQo+IFNpZ25lZC1vZmYtYnk6IE1hcmlvIExpbW9uY2ll bGxvIDxtYXJpby5saW1vbmNpZWxsb0BhbWQuY29tPg0KPiAtLS0NCj4gICBkcml2ZXJzL2dwdS9k cm0vYW1kL2FtZGdwdS9hbWRncHVfa21zLmMgfCAyICstDQo+ICAgZHJpdmVycy9ncHUvZHJtL2Ft ZC9hbWRncHUvbmJpb192Ml8zLmMgIHwgMiArLQ0KPiAgIDIgZmlsZXMgY2hhbmdlZCwgMiBpbnNl cnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQ0KPiANCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9rbXMuYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1 L2FtZGdwdV9rbXMuYw0KPiBpbmRleCAxZWJiOTFkYjIyNzQuLjZkYmY1NzUzYjViZSAxMDA2NDQN Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2ttcy5jDQo+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9rbXMuYw0KPiBAQCAtMTYxLDcgKzE2 MSw3IEBAIGludCBhbWRncHVfZHJpdmVyX2xvYWRfa21zKHN0cnVjdCBhbWRncHVfZGV2aWNlICph ZGV2LCB1bnNpZ25lZCBsb25nIGZsYWdzKQ0KPiAgIAkgICAgKGFtZGdwdV9pc19hdHB4X2h5YnJp ZCgpIHx8DQo+ICAgCSAgICAgYW1kZ3B1X2hhc19hdHB4X2RncHVfcG93ZXJfY250bCgpKSAmJg0K PiAgIAkgICAgKChmbGFncyAmIEFNRF9JU19BUFUpID09IDApICYmDQo+IC0JICAgICFwY2lfaXNf dGh1bmRlcmJvbHRfYXR0YWNoZWQodG9fcGNpX2RldihkZXYtPmRldikpKQ0KPiArCSAgICAhZGV2 X2lzX3JlbW92YWJsZSgmYWRldi0+cGRldi0+ZGV2KSkNCj4gICAJCWZsYWdzIHw9IEFNRF9JU19Q WDsNCj4gICANCj4gICAJcGFyZW50ID0gcGNpX3Vwc3RyZWFtX2JyaWRnZShhZGV2LT5wZGV2KTsN Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L25iaW9fdjJfMy5jIGIv ZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvbmJpb192Ml8zLmMNCj4gaW5kZXggZWU3Y2FiMzdk ZmQ1Li4yYzVkNzRkODM2ZjAgMTAwNjQ0DQo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1k Z3B1L25iaW9fdjJfMy5jDQo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L25iaW9f djJfMy5jDQo+IEBAIC0zODIsNyArMzgyLDcgQEAgc3RhdGljIHZvaWQgbmJpb192Ml8zX2VuYWJs ZV9hc3BtKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LA0KPiAgIA0KPiAgIAkJZGF0YSB8PSBO QVZJMTBfUENJRV9fTENfTDBTX0lOQUNUSVZJVFlfREVGQVVMVCA8PCBQQ0lFX0xDX0NOVExfX0xD X0wwU19JTkFDVElWSVRZX19TSElGVDsNCj4gICANCj4gLQkJaWYgKHBjaV9pc190aHVuZGVyYm9s dF9hdHRhY2hlZChhZGV2LT5wZGV2KSkNCj4gKwkJaWYgKGRldl9pc19yZW1vdmFibGUoJmFkZXYt PnBkZXYtPmRldikpDQo+ICAgCQkJZGF0YSB8PSBOQVZJMTBfUENJRV9fTENfTDFfSU5BQ1RJVklU WV9UQlRfREVGQVVMVCAgPDwgUENJRV9MQ19DTlRMX19MQ19MMV9JTkFDVElWSVRZX19TSElGVDsN Cj4gICAJCWVsc2UNCj4gICAJCQlkYXRhIHw9IE5BVkkxMF9QQ0lFX19MQ19MMV9JTkFDVElWSVRZ X0RFRkFVTFQgPDwgUENJRV9MQ19DTlRMX19MQ19MMV9JTkFDVElWSVRZX19TSElGVDsNCj4gDQoN ClJldmlld2VkLWJ5OiBNYWNwYXVsIExpbiA8bWFjcGF1bC5saW5AbWVkaWF0ZWsuY29tPg0KDQpU aGFua3MhDQoNClJlZ2FyZHMsDQpNYWNwYXVsIExpbg==