From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH v2] drm/radeon: Retry DDC probing on DVI on failure if we got an HPD interrupt Date: Fri, 4 Dec 2015 10:54:34 +0100 Message-ID: <566162DA.40107@amd.com> References: <1449185167-6886-1-git-send-email-cpaul@redhat.com> <566154A0.5050205@amd.com> <56616029.1010007@pr.hu> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from na01-bn1-obe.outbound.protection.outlook.com (mail-bn1bon0061.outbound.protection.outlook.com [157.56.111.61]) by gabe.freedesktop.org (Postfix) with ESMTPS id 441926E451 for ; Fri, 4 Dec 2015 01:54:52 -0800 (PST) In-Reply-To: <56616029.1010007@pr.hu> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Boszormenyi Zoltan , cpaul@redhat.com, Alex Deucher , David Airlie , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: Jerome Glisse , Benjamin Tissoires List-Id: dri-devel@lists.freedesktop.org T24gMDQuMTIuMjAxNSAxMDo0MywgQm9zem9ybWVueWkgWm9sdGFuIHdyb3RlOgo+IDIwMTUtMTIt MDQgMDk6NTMga2VsdGV6w6lzc2VsLCBDaHJpc3RpYW4gS8O2bmlnIMOtcnRhOgo+PiBPbiAwNC4x Mi4yMDE1IDAwOjI2LCBjcGF1bEByZWRoYXQuY29tIHdyb3RlOgo+Pj4gRnJvbTogTHl1ZGUgPGNw YXVsQHJlZGhhdC5jb20+Cj4+Pgo+Pj4gSFBEIHNpZ25hbHMgb24gRFZJIHBvcnRzIGNhbiBiZSBm aXJlZCBvZmYgYmVmb3JlIHRoZSBwaW5zIHJlcXVpcmVkIGZvcgo+Pj4gRERDIHByb2JpbmcgYWN0 dWFsbHkgbWFrZSBjb250YWN0LCBkdWUgdG8gdGhlIHBpbnMgZm9yIEhQRCBtYWtpbmcKPj4+IGNv bnRhY3QgZmlyc3QuIFRoaXMgcmVzdWx0cyBpbiBhIEhQRCBzaWduYWwgYmVpbmcgYXNzZXJ0ZWQg YnV0IEREQwo+Pj4gcHJvYmluZyBmYWlsaW5nLCByZXN1bHRpbmcgaW4gaG90cGx1Z2dpbmcgb2Nj YXNpb25hbGx5IGZhaWxpbmcuCj4+Pgo+Pj4gVGhpcyBpcyBzb21ld2hhdCByYXJlIG9uIG1vc3Qg Y2FyZHMgKGRlcGVuZGluZyBvbiB3aGF0IGFuZ2xlIHlvdSBwbHVnCj4+PiB0aGUgRFZJIGNvbm5l Y3RvciBpbiksIGJ1dCBvbiBzb21lIGNhcmRzIGl0IGhhcHBlbnMgY29uc3RhbnRseS4gVGhlCj4+ PiBSYWRlb24gUjUgb24gdGhlIG1hY2hpbmUgdXNlZCBmb3IgdGVzdGluZyB0aGlzIHBhdGNoIGZv ciBpbnN0YW5jZSwgcnVucwo+Pj4gaW50byB0aGlzIGlzc3VlIGp1c3QgYWJvdXQgZXZlcnkgdGlt ZSBJIHRyeSB0byBob3RwbHVnIGEgRFZJIG1vbml0b3IgYW5kCj4+PiBhcyBhIHJlc3VsdCBob3Rw bHVnZ2luZyBhbG1vc3QgbmV2ZXIgd29ya3MuCj4+Pgo+Pj4gUmVzY2hlZHVsaW5nIHRoZSBob3Rw bHVnIHdvcmsgZm9yIGEgc2Vjb25kIHdoZW4gd2UgcnVuIGludG8gYW4gSFBECj4+PiBzaWduYWwg d2l0aCBhIGZhaWxpbmcgRERDIHByb2JlIHVzdWFsbHkgZ2l2ZXMgZW5vdWdoIHRpbWUgZm9yIHRo ZSByZXN0Cj4+PiBvZiB0aGUgY29ubmVjdG9yJ3MgcGlucyB0byBtYWtlIGNvbnRhY3QsIGFuZCBm aXhlcyB0aGlzIGlzc3VlLgo+Pj4KPj4+IFNpZ25lZC1vZmYtYnk6IEx5dWRlIDxjcGF1bEByZWRo YXQuY29tPgo+PiBJIGZpbmQgYSBzZWNvbmQgYSBiaXQgbG9uZywgYnV0IGlmIGl0IHdvcmtzIHNv IHdoYXQ/Cj4+Cj4+IExvb2tzIHNhbmUgZW5vdWdoIHRvIG1lLCBwYXRjaCBpcyBSZXZpZXdlZC1i eTogQ2hyaXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPgo+IERvZXMgdGhp cyBwYXRjaCBoZWxwIGluIGNhc2Ugb2YgdGhlIFJhZGVvbiBjaGlwIG9ubHkgaGFzIEhETUkgYW5k IERQIG91dHB1dHMKPiBleHBvc2VkIChab3RhYyBaQk9YTkFOTy1BUTAxKSBidXQgdXNlZCB3aXRo IERWSSBvciBWR0EgbW9uaXRvcnMgd2l0aAo+IGNvbnZlcnRlciBjYWJsZXM/IFdlIGhhdmUgc29t ZSBwcm9ibGVtcyB3aXRoIHN1Y2ggc2NlbmFyaW9zIHRoYXQgc291bmRzCj4gZWVyaWx5IHNpbWls YXIgdG8gdGhpcyBkZXNjcmlwdGlvbi4KCk5vLCBhdCBsZWFzdCBhY3RpdmUgY29udmVydGVyIGNh YmxlcyBhcmUgYSBjb21wbGV0ZWx5IGRpZmZlcmVudCBjYXNlLgoKUmVnYXJkcywKQ2hyaXN0aWFu LgoKPgo+IElucXVpcnktYnk6IFpvbHTDoW4gQsO2c3rDtnJtw6lueWkgPHpib3N6b3JAcHIuaHU+ Cj4gOy0pCj4KPiBUaGFua3MgaW4gYWR2YW5jZS4KPgoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxA bGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9kcmktZGV2ZWwK