From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?TWljaGVsIETDpG56ZXI=?= Subject: Re: [PATCH 1/2] drm/radeon: Only enable and handle pageflip interrupts when needed Date: Fri, 27 Jun 2014 18:44:52 +0900 Message-ID: <53AD3D14.1040504@daenzer.net> References: <1403774992-3323-1-git-send-email-michel@daenzer.net> <53ABF846.4080401@vodafone.de> <53ACDDBC.80201@daenzer.net> <53AD28EB.1020304@vodafone.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.gna.ch (darkcity.gna.ch [195.226.6.51]) by gabe.freedesktop.org (Postfix) with ESMTP id 2A8AA720A0 for ; Fri, 27 Jun 2014 02:44:57 -0700 (PDT) In-Reply-To: <53AD28EB.1020304@vodafone.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?UTF-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gMjcuMDYuMjAxNCAxNzoxOCwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPiBBbSAyNy4wNi4y MDE0IDA0OjU4LCBzY2hyaWViIE1pY2hlbCBEw6RuemVyOgo+PiBPbiAyNi4wNi4yMDE0IDE5OjM5 LCBDaHJpc3RpYW4gS8O2bmlnIHdyb3RlOgo+Pj4gQW0gMjYuMDYuMjAxNCAxMToyOSwgc2Nocmll YiBNaWNoZWwgRMOkbnplcjoKPj4+PiBGcm9tOiBNaWNoZWwgRMOkbnplciA8bWljaGVsLmRhZW56 ZXJAYW1kLmNvbT4KPj4+PiAKPj4+PiBQcmV2ZW50cyByYWRlb25fY3J0Y19oYW5kbGVfZmxpcCgp IGZyb20gcnVubmluZyBiZWZvcmUgCj4+Pj4gcmFkZW9uX2ZsaXBfd29ya19mdW5jKCksIHJlc3Vs dGluZyBpbiBhIGtlcm5lbCBwYW5pYyBkdWUgdG8KPj4+PiB0aGUgQlVHX09OKCkgaW4gZHJtX3Zi bGFua19wdXQoKS4KPj4+PiAKPj4+PiBUZXN0ZWQtYnk6IERpZXRlciBOw7x0emVsIDxEaWV0ZXJA bnVldHplbC1oaC5kZT4gU2lnbmVkLW9mZi1ieToKPj4+PiBNaWNoZWwgRMOkbnplciA8bWljaGVs LmRhZW56ZXJAYW1kLmNvbT4KPj4+IERvZXMgcGF0Y2ggIzIgYWxvbmUgZml4ZXMgdGhlIHByb2Js ZW0gYXMgd2VsbD8KPj4gSXQgc2hvdWxkIGF2b2lkIHRoZSBwYW5pYyBhcyB3ZWxsLgo+PiAKPj4g Cj4+PiBJIHdvdWxkIHJhdGhlciB3YW50IHRvIGF2b2lkIHR1cm5pbmcgdGhlIHBmbGlwIGludGVy cnVwdCBvbiBhbmQKPj4+IG9mZi4KPj4gV2hhdCdzIHRoZSBwcm9ibGVtIHdpdGggdGhhdD8gSXQn cyBub3QgbGlrZSB3ZSdyZSBzYXZpbmcgYW55Cj4+IHJlZ2lzdGVyIHdyaXRlcyBieSBub3QgZG9p bmcgaXQuCj4gCj4gV2UgZG9uJ3Q/IEFzIGZhciBhcyBJIGNhbiBzZWUgd2UgcmVwcm9ncmFtIGFs bCBpbnRlcnJ1cHQgcmVnaXN0ZXJzCj4gaWYgYW55IG9mIHRoZSBpbnRlcnJ1cHRzIGNoYW5nZWQs CgpNYXliZSBJJ20gbWlzc2luZyBzb21ldGhpbmcsIGJ1dDogcmFkZW9uX2lycV9rbXNfcGZsaXBf aXJxX2dldC9wdXQoKQpjYWxsIHJhZGVvbl9pcnFfc2V0KCkgZXZlcnkgdGltZSwgYXMgdGhlcmUg Y2FuIG9ubHkgYmUgb25lIGFjdGl2ZSBwYWdlCmZsaXAgcGVyIENSVEMuIEFuZCByYWRlb25faXJx X3NldCgpIGFsd2F5cyB3cml0ZXMgdGhlIHNhbWUgcmVnaXN0ZXJzLApvbmx5IHRoZSBiaXRzIGl0 IHdyaXRlcyB0byB0aGVtIGNoYW5nZSBkZXBlbmRpbmcgb24gd2hpY2ggaW50ZXJydXB0cyB0aGUK ZHJpdmVyIGlzIGN1cnJlbnRseSBpbnRlcmVzdGVkIGluLgoKPiB0aGlzIGhhcyBhbHJlYWR5IGxl YWQgdG8gcXVpdGUgc29tZSBhZGRpdGlvbmFsIG92ZXJoZWFkIGluIHRoZSBmZW5jZQo+IHdhaXRp bmcgY29kZS4KCnJhZGVvbl9pcnFfc2V0KCkgc2hvdWxkIHByb2JhYmx5IGJlIHNwbGl0IHVwIHRv IHJlZHVjZSB0aGUgb3ZlcmhlYWQuCgoKPj4gVGhlIGRpYWdub3N0aWMgbWVzc2FnZXMgRGlldGVy IHdhcyBnZXR0aW5nIHdpdGggb25seSBwYXRjaCAjMiBzaG93Cj4+IHRoYXQgdGhlIHBmbGlwIGlu dGVycnVwdCBvZnRlbiB0cmlnZ2VycyB1bm5lY2Vzc2FyaWx5LCBwb3RlbnRpYWxseQo+PiB3YXN0 aW5nIHBvd2VyIGJ5IHdha2luZyB1cCB0aGUgQ1BVIGZyb20gYSBwb3dlciBzYXZpbmcgc3RhdGUK Pj4gcG9pbnRsZXNzbHkuCj4gVGhhdCdzIGEgcmVhbGx5IGdvb2QgcG9pbnQsIGJ1dCBteSBxdWVz dGlvbiB3b3VsZCByYXRoZXIgYmUgd2h5IGRvZXMKPiB0aGUgcGZsaXAgaW50ZXJydXB0IGZpcmVz IGlmIHRoZXJlIGlzbid0IGFueSBwZmxpcD8KClRoZXJlIGlzIGEgcGFnZSBmbGlwLCBidXQgaXQg YWxyZWFkeSBjb21wbGV0ZXMgaW4gdGhlIHZlcnRpY2FsIGJsYW5rCmludGVycnVwdCBoYW5kbGVy IGluIGEgbG90IG9mIChtb3N0PykgY2FzZXMuCgpXaGljaCBicmluZ3MgbWUgYmFjayB0byB0aGUg cXVlc3Rpb246IERvIHdlIHJlYWxseSBuZWVkIHRoZSBwZmxpcAppbnRlcnJ1cHQgeWV0PyBbMF0g U2luY2UgZmxpcHMgYXJlIG5vIGxvbmdlciBwcm9ncmFtbWVkIHRvIHRoZSBoYXJkd2FyZQppbiB0 aGUgdmVydGljYWwgYmxhbmsgaGFuZGxlciBidXQgaW4gYSB3b3JrIHF1ZXVlLCBpcyB0aGVyZSBh Y3R1YWxseQpzdGlsbCBhbnkgcHJvYmxlbSB3aXRoIGhhbmRsaW5nIHRoZSBmbGlwIGNvbXBsZXRp b24gaW4gdGhlIHZlcnRpY2FsCmJsYW5rIGludGVycnVwdCBoYW5kbGVyPwoKRldJVywgYnkgZGlz YWJsaW5nIHRoZSByYWRlb25fY3J0Y19oYW5kbGVfZmxpcCgpIGNhbGwgZnJvbSB0aGUgcGZsaXAK aW50ZXJydXB0IGhhbmRsZXIsIEkgbm8gbG9uZ2VyIHNlZW0gdG8gYmUgYWJsZSB0byByZXByb2R1 Y2UgdGhlCidpbXBvc3NpYmxlIG1zYycgbGluZXMgaW4gdGhlIFhvcmcgbG9nIGZpbGUuCgpbMF0g T2YgY291cnNlIHRoZSBwZmxpcCBpbnRlcnJ1cHQgd2lsbCBiZSBuZWVkZWQgZm9yIGFzeW5jaHJv bm91cyBmbGlwcywKYnV0IHRoYXQgZG9lc24ndCBtZWFuIHdlIGhhdmUgdG8gdXNlIGl0IGZvciBh bGwgZmxpcHM/CgoKLS0gCkVhcnRobGluZyBNaWNoZWwgRMOkbnplciAgICAgICAgICAgIHwgICAg ICAgICAgICAgICAgICBodHRwOi8vd3d3LmFtZC5jb20KTGlicmUgc29mdHdhcmUgZW50aHVzaWFz dCAgICAgICAgICB8ICAgICAgICAgICAgICAgIE1lc2EgYW5kIFggZGV2ZWxvcGVyCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5n IGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==