From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: Re: [PATCH v3 1/3] drm/i915: Block fbdev HPD processing during suspend Date: Wed, 30 Jan 2019 14:46:42 +0000 Message-ID: <20190130144643.64BCB20882@mail.kernel.org> References: <20190129191001.442-2-lyude@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id C604D6E8A8 for ; Wed, 30 Jan 2019 14:46:43 +0000 (UTC) In-Reply-To: <20190129191001.442-2-lyude@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Sasha Levin , Lyude Paul Cc: Todd Previte , stable@vger.kernel.org, Dave Airlie , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org SGksCgpbVGhpcyBpcyBhbiBhdXRvbWF0ZWQgZW1haWxdCgpUaGlzIGNvbW1pdCBoYXMgYmVlbiBw cm9jZXNzZWQgYmVjYXVzZSBpdCBjb250YWlucyBhICJGaXhlczoiIHRhZywKZml4aW5nIGNvbW1p dDogMGUzMmIzOWNlZWQ2IGRybS9pOTE1OiBhZGQgRFAgMS4yIE1TVCBzdXBwb3J0ICh2MC43KS4K ClRoZSBib3QgaGFzIHRlc3RlZCB0aGUgZm9sbG93aW5nIHRyZWVzOiB2NC4yMC41LCB2NC4xOS4x OCwgdjQuMTQuOTYsIHY0LjkuMTUzLCB2NC40LjE3MiwgdjMuMTguMTMzLgoKdjQuMjAuNTogQnVp bGQgT0shCnY0LjE5LjE4OiBCdWlsZCBPSyEKdjQuMTQuOTY6IEZhaWxlZCB0byBhcHBseSEgUG9z c2libGUgZGVwZW5kZW5jaWVzOgogICAgZGY5ZTY1MjE3NDlhICgiZHJtL2k5MTUvZmJkZXY6IEVu YWJsZSBsYXRlIGZiZGV2IGluaXRpYWwgY29uZmlndXJhdGlvbiIpCgp2NC45LjE1MzogRmFpbGVk IHRvIGFwcGx5ISBQb3NzaWJsZSBkZXBlbmRlbmNpZXM6CiAgICAxYzc3N2M1ZDFkY2QgKCJkcm0v aTkxNS9oc3c6IEZpeCBHUFUgaGFuZyBkdXJpbmcgcmVzdW1lIGZyb20gUzMtZGV2aWNlcyBzdGF0 ZSIpCiAgICAyNzVmMDM5ZGI1NmYgKCJkcm0vaTkxNTogTW92ZSB1c2VyIGZhdWx0IHRyYWNraW5n IHRvIGEgc2VwYXJhdGUgbGlzdCIpCiAgICAzNTk0YTNlMjFmMWYgKCJkcm0vaTkxNTogUmVtb3Zl IHN1cGVyZmx1b3VzIGxvY2tpbmcgYXJvdW5kIHVzZXJmYXVsdF9saXN0IikKICAgIDRmMjU2ZDgy MTlmMiAoImRybS9pOTE1OiBGaXggZmJkZXYgdW5sb2FkIHNlcXVlbmNlIikKICAgIDdjMTA4ZmQ4 ZmVhYyAoImRybS9pOTE1OiBNb3ZlIGZlbmNlIGNhbmNlbGxhdGlvbiB0byBydW50aW1lIHN1c3Bl bmQiKQogICAgOGJhYTFmMDRiOWVkICgiZHJtL2k5MTU6IFVwZGF0ZSBkZWJ1Z2ZzIGRlc2NyaWJl X29iaigpIHRvIHNob3cgZmF1bHQtbWFwcGFibGUiKQogICAgOTZkNzc2MzQ1Mjc3ICgiZHJtL2k5 MTU6IFVzZSBhIHJhZGl4dHJlZSBmb3IgcmFuZG9tIGFjY2VzcyB0byB0aGUgb2JqZWN0J3MgYmFj a2luZyBzdG9yYWdlIikKICAgIGE0ZjVlYTY0ZjBhOCAoImRybS9pOTE1OiBSZWZhY3RvciBvYmpl Y3QgcGFnZSBBUEkiKQogICAgYWQ4OGQ3ZmM2YzAzICgiZHJtL2k5MTUvZmJkZXY6IFNlcmlhbGlz ZSBlYXJseSBob3RwbHVnIGV2ZW50cyB3aXRoIGFzeW5jIGZiZGV2IGNvbmZpZyIpCiAgICBiZjll ODQyOWFiOTcgKCJkcm0vaTkxNTogTWFrZSB2YXJpb3VzIGluaXQgZnVuY3Rpb25zIHRha2UgZGV2 X3ByaXYiKQogICAgZWVmNTczMjRkOTI2ICgiZHJtL2k5MTU6IHNldHVwIGJyaWRnZSBmb3IgSERN SSBMUEUgYXVkaW8gZHJpdmVyIikKICAgIGY4YTdmZGU0NTYxMCAoImRybS9pOTE1OiBEZWZlciBh Y3RpdmUgcmVmZXJlbmNlIHVudGlsIHJlcXVpcmVkIikKICAgIGZiYmQzN2IzNmZhNSAoImRybS9p OTE1OiBNb3ZlIG9iamVjdCByZWxlYXNlIHRvIGEgZnJlZWxpc3QgKyB3b3JrZXIiKQoKdjQuNC4x NzI6IEZhaWxlZCB0byBhcHBseSEgUG9zc2libGUgZGVwZW5kZW5jaWVzOgogICAgNjE2NDJmZjAz NTIzICgiZHJtL2k5MTU6IEluc3BlY3Qgc3VidW5pdCBzdGF0ZXMgb24gaGFuZ2NoZWNrIikKICAg IGM0NWViNGZlZDEyZCAoImRybS9pOTE1L2ZiZGV2OiBDaGVjayBmb3IgdGhlIGZyYW1lYnVmZmVy IGJlZm9yZSB1c2UiKQogICAgY2E4MjU4MGM5Y2VhICgiZHJtL2k5MTU6IERvIG5vdCBjYWxsIEFQ SSByZXF1aXJpbmcgc3RydWN0X211dGV4IHdoZXJlIGl0IGlzIG5vdCBhdmFpbGFibGUiKQogICAg Y2JkYzEyYTlmYzlkICgiZHJtL2k5MTU6IG1ha2UgQTAgd2EncyBhcHBsaWVkIHRvIEExIikKICAg IGUyOGU0MDRjM2U5MyAoImRybS9pOTE1OiB0aWR5IHVwIGEgZmV3IGxlZnRvdmVycyIpCiAgICBl MmY4MDM5MTQ3OGEgKCJkcm0vaTkxNTogUmVuYW1lIGxvY2FsIHN0cnVjdCBpbnRlbF9lbmdpbmVf Y3MgdmFyaWFibGVzIikKICAgIGU4N2EwMDVkOTBjMyAoImRybS9pOTE1OiBhZGQgaGVscGVycyBm b3IgcGxhdGZvcm0gc3BlY2lmaWMgcmV2aXNpb24gaWQgcmFuZ2UgY2hlY2tzIikKICAgIGVkNTRj MWExZDExYyAoImRybS9pOTE1OiBhYm9saXNoIHNlcGFyYXRlIHBlci1yaW5nIGRlZmF1bHRfY29u dGV4dCBwb2ludGVycyIpCiAgICBlZjcxMmJiNGI3MDAgKCJkcm0vaTkxNTogcmVtb3ZlIHBhcmVu cyBhcm91bmQgcmV2aXNpb24gaWRzIikKICAgIGZhYzVlMjNlM2MzOCAoImRybS9pOTE1OiBNYXNz IGNvbnZlcnQgZGV2LT5kZXZfcHJpdmF0ZSB0byB0b19pOTE1KGRldikiKQogICAgZmZmZGEzZjRm YjQ5ICgiZHJtL2k5MTUvYnh0OiBhZGQgcmV2aXNpb24gaWQgZm9yIEExIHN0ZXBwaW5nIGFuZCB1 c2UgaXQiKQoKdjMuMTguMTMzOiBGYWlsZWQgdG8gYXBwbHkhIFBvc3NpYmxlIGRlcGVuZGVuY2ll czoKICAgIDA3OTRhZWQzMDI4NSAoImRybS9pOTE1OiBGaXggY29udGV4dCBvYmplY3QgbGVhayBm b3IgbGVnYWN5IGNvbnRleHRzIikKICAgIDIwZTI4ZmJhNDhmMiAoImRybS9pOTE1OiBCZSBjb25z aXN0ZW50IG9uIHByaW50aW5nIHNlcW5vcyIpCiAgICAyNDk1NWYyNDEyZmEgKCJkcm0vaTkxNTog Q2xhcmlmeSBtbWlvX2ZsaXBfbG9jayBsb2NraW5nIikKICAgIDI2ZmYyNzYyMTA4MCAoImRybS9p OTE1OiBBZGQga2VybmVsZG9jIGZvciBpbnRlbF9waXBlX3VwZGF0ZV97c3RhcnQsIGVuZH0iKQog ICAgM2E4YTk0NmVmYmUwICgiZHJtL2k5MTU6IFJlbW92ZSByZWR1bmRhbnQgZmxpcF93b3JrLT5m bGlwX3F1ZXVlZF9yaW5nIikKICAgIDQ4MWEzZDQzYjk0ZiAoImRybS9pOTE1OiBJbmNsdWRlIGFj dGl2ZSBmbGFnIHdoZW4gZGVzY3JpYmluZyBvYmplY3RzIGluIGRlYnVnZnMiKQogICAgNDkzMDE4 ZGNiMWM3ICgiZHJtL2k5MTU6IEltcGxlbWVudCBhIGZyYW1ld29yayBmb3IgYmF0Y2ggYnVmZmVy IHBvb2xzIikKICAgIDUzNmY1YjVlODZiMiAoImRybS9pOTE1OiBNYWtlIG1taW8gZmxpcCB3YWl0 IGZvciBzZXFubyBpbiB0aGUgd29yayBmdW5jdGlvbiIpCiAgICA2MjU5Y2VhZDU3ZWIgKCJkcm0v aTkxNTogUmVtb3ZlICdvdXRzdGFuZGluZ19sYXp5X3NlcW5vJyIpCiAgICA5MzYyYzdjNTc2ZDMg KCJkcm0vaTkxNTogVXNlIHZibGFuayBldmFkZSBtZWNoYW5pc20gaW4gbW1pb19mbGlwIikKICAg IDk3YjJhNmExMGExYSAoImRybS9pOTE1OiBSZXBsYWNlIGxhc3RfW3J3Zl1fc2Vxbm8gd2l0aCBs YXN0X1tyd2ZdX3JlcSIpCiAgICA5ZWJhNWQ0YTFkNzkgKCJkcm0vaTkxNTogRW5zdXJlIE9MUyAm IFBMUiBhcmUgYWx3YXlzIGluIHN5bmMiKQogICAgYWJmZTI2MmFlNzYyICgiZHJtL2k5MTU6IEFk ZCByZWZlcmVuY2UgY291bnQgdG8gcmVxdWVzdCBzdHJ1Y3R1cmUiKQogICAgYjQ3MTYxODU4YmEx ICgiZHJtL2k5MTU6IEltcGxlbWVudCBpbnRlci1lbmdpbmUgcmVhZC1yZWFkIG9wdGltaXNhdGlv bnMiKQogICAgYzQ1ZWI0ZmVkMTJkICgiZHJtL2k5MTUvZmJkZXY6IENoZWNrIGZvciB0aGUgZnJh bWVidWZmZXIgYmVmb3JlIHVzZSIpCiAgICBkY2I0YzEyYTY4NzcgKCJkcm0vaTkxNS9iZHc6IFBp biB0aGUgY29udGV4dCBiYWNraW5nIG9iamVjdHMgdG8gR0dUVCBvbi1kZW1hbmQiKQogICAgZTJm ODAzOTE0NzhhICgiZHJtL2k5MTU6IFJlbmFtZSBsb2NhbCBzdHJ1Y3QgaW50ZWxfZW5naW5lX2Nz IHZhcmlhYmxlcyIpCiAgICBmMDZjYzFiOTQwMWMgKCJkcm0vaTkxNTogQ29udmVydCAnZmxpcF9x dWV1ZWRfc2Vxbm8nIGludG8gJ2ZsaXBfcXVldWVkX3JlcXVlc3QnIikKICAgIGZhYzVlMjNlM2Mz OCAoImRybS9pOTE1OiBNYXNzIGNvbnZlcnQgZGV2LT5kZXZfcHJpdmF0ZSB0byB0b19pOTE1KGRl dikiKQoKCkhvdyBzaG91bGQgd2UgcHJvY2VlZCB3aXRoIHRoaXMgcGF0Y2g/CgotLQpUaGFua3Ms ClNhc2hhCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCklu dGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=