From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christopher James Halse Rogers Subject: Re: [PATCH 1/2] drm: Add DRM_CAP_PRIME_SCANOUT. Date: Tue, 04 Apr 2017 20:27:21 +1000 Message-ID: <88638B51-0742-4BE9-9137-AEAB72E0B971@cooperteam.net> References: <20170404081321.19263-1-raof@ubuntu.com> <20170404081321.19263-2-raof@ubuntu.com> <20170404083112.s5rp7bwhj3jimoxi@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.cooperteam.net (mail.cooperteam.net [150.101.105.211]) by gabe.freedesktop.org (Postfix) with ESMTPS id 40FF56E2BC for ; Tue, 4 Apr 2017 10:32:50 +0000 (UTC) In-Reply-To: <20170404083112.s5rp7bwhj3jimoxi@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Daniel Vetter , raof@ubuntu.com Cc: Christopher James Halse Rogers , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gNCBBcHJpbCAyMDE3IDY6MzE6MTIgcG0gQUVTVCwgRGFuaWVsIFZldHRlciA8ZGFuaWVsQGZm d2xsLmNoPiB3cm90ZToKPk9uIFR1ZSwgQXByIDA0LCAyMDE3IGF0IDA2OjEzOjIwUE0gKzEwMDAs IHJhb2ZAdWJ1bnR1LmNvbSB3cm90ZToKPj4gRnJvbTogQ2hyaXN0b3BoZXIgSmFtZXMgSGFsc2Ug Um9nZXJzIDxyYW9mQHVidW50dS5jb20+Cj4+IAo+PiBVbnRpbCByZWNlbnRseSwgb24gKGF0IGxl YXN0KSBub3V2ZWF1LCByYWRlb24sIGFuZCBhbWRncHUgYXR0ZW1wdGluZwo+dG8gc2Nhbm91dCBv ZiBhbgo+PiBpbXBvcnRlZCBkbWEtYnVmIHdvdWxkIHNpbGVudGx5IHJlc3VsdCBpbiB0aGUgZG1h LWJ1ZiBzaGFyaW5nIGJlaW5nCj5icm9rZW4uCj4+IAo+PiBXaGlsZSB0aGUgaGFyZHdhcmUgaXMg Y2FwYWJsZSBvZiBzY2FubmluZyBvdXQgb2YgaW1wb3J0ZWQgZG1hLWJ1ZnMKPihhdCBsZWFzdCBp biBzb21lIGNpcmN1bXN0YW5jZXMpLAo+PiB0aGVzZSBkcml2ZXJzIGRvIG5vdCBjdXJyZW50bHkg aW1wbGVtZW50IGl0LCBzbyBhdHRlbXB0cyB0byBzY2FuIG91dAo+b2Ygc3VjaCBidWZmZXJzIHdp bGwgbmV2ZXIgc3VjY2VlZC4KPj4gCj4+IEFkZCBhIHVzZXJzcGFjZS12aXNpYmxlIGRybSBjYXBh YmlsaXR5IGFuZCBhc3NvY2lhdGVkIGRyaXZlcl9mZWF0dXJlCj5zbyB0aGF0IHVzZXJzcGFjZSBj YW4gZGlzY292ZXIKPj4gd2hlbiBzY2FubmluZyBvdXQgb2YgYW4gaW1wb3J0ZWQgZG1hLWJ1ZiBj YW4gd29yay4KPj4gCj4+IFNpZ25lZC1vZmYtYnk6IENocmlzdG9waGVyIEphbWVzIEhhbHNlIFJv Z2Vycwo+PGNocmlzdG9waGVyLmhhbHNlLnJvZ2Vyc0BjYW5vbmljYWwuY29tPgo+Cj5UaGlzIHNl ZW1zIGxpa2UgYW4gYXdmdWwgc3BlY2lmaWMgc3BlY2lhbCBjYXNlLiBXaHkgY2FuJ3QgeW91IGRv IHRoZQo+ZW50aXJlIGRhbmNlIHVwZnJvbnQsIGkuZS4gaW1wb3J0IGJ1ZmZlciwgYWRkZmIyPyBO b25lIG9mIHRoYXQgaGFzIGFueQo+dmlzaWJsZSBlZmZlY3QsIGFuZCBpdCB3aWxsIGFsc28gYWxs b3cgeW91IHRvIGNoZWNrIHJ1bnRpbWUgY29uc3RyYWludHMKPndoaWNoIGNhbid0IGJlIGNvdmVy ZWQgd2l0aCB0aGlzIGhlcmUuCj4tRGFuaWVsCgpObywgYmVjYXVzZSBhZGRmYjIgZG9lc24ndCAo b3IsIHJhdGhlciwgZGlkbid0KSBhY3R1YWxseSBjaGVjayBhbnkgcnVudGltZSBjb25zdHJhaW50 cy4KClRoZSBwcm9ibGVtIG9ubHkgYXBwZWFyZWQgd2hlbiB0aGUgYnVmZmVyIGlzIGFjdHVhbGx5 ICp1c2VkKiBpbiBhIG1vZGVzZXQgLSBvdGhlcndpc2UgSSBjb3VsZCBkbyBhIChyZWFzb25hYmx5 KSBjaGVhcCBpbXBvcnQvYWRkZmIvcmVuZGVyIG9uIGV4cG9ydGVyL3JlYWQgb3V0IG9uIGltcG9y dGVyIGRhbmNlIHRvIGRldGVjdCBpdC4KClRvIGJlIGNsZWFyIC0gdGhpcyBpcyB0cnlpbmcgdG8g c29sdmUgdGhlIHByb2JsZW0g4oCcaG93IGNhbiBJIHRlbGwgaWYgaXQncyBzYWZlIHRvIGFkZGZi L3BhZ2VmbGlwIHJhdGhlciB0aGFuIGRvIGEgR0wgY29weSB0byBhIEdQVS1sb2NhbCBidWZmZXIg YW5kIGZsaXAgZnJvbSB0aGF0P+KAnS4KCklmIEkgY291bGQgZ3VhcmFudGVlIHRoYXQgSSdkIG9u bHkgZXZlciBydW4gb24gNC4xMy1vci1sYXRlciBrZXJuZWxzIChJIHRoaW5rIHRoYXQncyB3aGVu IHRoZSBwcmV2aW91cyBwYXRjaGVzIHdpbGwgbGFuZD8pLCB0aGVuIHRoaXMgd291bGQgaW5kZWVk IGJlIG1vc3RseSB1bm5lY2Vzc2FyeS4gSXQgd291bGQgc2F2ZSBtZSBhIGJ1bmNoIG9mIGFkZGZi IGNhbGxzIHRoYXQgd291bGQgcHJlZGljdGFibHkgZmFpbCwgYnV0IHRoZXkncmUgY2hlYXAuCgo+ Cj4+IC0tLQo+PiAgZHJpdmVycy9ncHUvZHJtL2RybV9pb2N0bC5jIHwgIDMgKysrCj4+ICBpbmNs dWRlL2RybS9kcm1fZHJ2LmggICAgICAgfCAgMSArCj4+ICBpbmNsdWRlL3VhcGkvZHJtL2RybS5o ICAgICAgfCAyMSArKysrKysrKysrKysrKysrKysrKysKPj4gIDMgZmlsZXMgY2hhbmdlZCwgMjUg aW5zZXJ0aW9ucygrKQo+PiAKPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9kcm1faW9j dGwuYwo+Yi9kcml2ZXJzL2dwdS9kcm0vZHJtX2lvY3RsLmMKPj4gaW5kZXggYTdjNjFjMjM2ODVh Li43OWNjZjYzODY2OGUgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1faW9jdGwu Ywo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2lvY3RsLmMKPj4gQEAgLTI4NSw2ICsyODUs OSBAQCBzdGF0aWMgaW50IGRybV9nZXRjYXAoc3RydWN0IGRybV9kZXZpY2UgKmRldiwKPnZvaWQg KmRhdGEsIHN0cnVjdCBkcm1fZmlsZSAqZmlsZV8KPj4gIAljYXNlIERSTV9DQVBfQURERkIyX01P RElGSUVSUzoKPj4gIAkJcmVxLT52YWx1ZSA9IGRldi0+bW9kZV9jb25maWcuYWxsb3dfZmJfbW9k aWZpZXJzOwo+PiAgCQlicmVhazsKPj4gKwljYXNlIERSTV9DQVBfUFJJTUVfU0NBTk9VVDoKPj4g KwkJcmVxLT52YWx1ZSA9IGRybV9jb3JlX2NoZWNrX2ZlYXR1cmUoZGV2LCBEUklWRVJfUFJJTUVf U0NBTk9VVCk7Cj4+ICsJCWJyZWFrOwo+PiAgCWRlZmF1bHQ6Cj4+ICAJCXJldHVybiAtRUlOVkFM Owo+PiAgCX0KPj4gZGlmZiAtLWdpdCBhL2luY2x1ZGUvZHJtL2RybV9kcnYuaCBiL2luY2x1ZGUv ZHJtL2RybV9kcnYuaAo+PiBpbmRleCA1Njk5ZjQyMTk1ZmUuLjMyY2MwZDk1NmQ3ZSAxMDA2NDQK Pj4gLS0tIGEvaW5jbHVkZS9kcm0vZHJtX2Rydi5oCj4+ICsrKyBiL2luY2x1ZGUvZHJtL2RybV9k cnYuaAo+PiBAQCAtNTMsNiArNTMsNyBAQCBzdHJ1Y3QgZHJtX21vZGVfY3JlYXRlX2R1bWI7Cj4+ ICAjZGVmaW5lIERSSVZFUl9SRU5ERVIJCQkweDgwMDAKPj4gICNkZWZpbmUgRFJJVkVSX0FUT01J QwkJCTB4MTAwMDAKPj4gICNkZWZpbmUgRFJJVkVSX0tNU19MRUdBQ1lfQ09OVEVYVAkweDIwMDAw Cj4+ICsjZGVmaW5lIERSSVZFUl9QUklNRV9TQ0FOT1VUCQkweDQwMDAwCj4+ICAKPj4gIC8qKgo+ PiAgICogc3RydWN0IGRybV9kcml2ZXIgLSBEUk0gZHJpdmVyIHN0cnVjdHVyZQo+PiBkaWZmIC0t Z2l0IGEvaW5jbHVkZS91YXBpL2RybS9kcm0uaCBiL2luY2x1ZGUvdWFwaS9kcm0vZHJtLmgKPj4g aW5kZXggYjJjNTI4NDNiYzcwLi5jNTcyMTNjZGI3MDIgMTAwNjQ0Cj4+IC0tLSBhL2luY2x1ZGUv dWFwaS9kcm0vZHJtLmgKPj4gKysrIGIvaW5jbHVkZS91YXBpL2RybS9kcm0uaAo+PiBAQCAtNjQ3 LDYgKzY0NywyNyBAQCBzdHJ1Y3QgZHJtX2dlbV9vcGVuIHsKPj4gICNkZWZpbmUgRFJNX0NBUF9D VVJTT1JfSEVJR0hUCQkweDkKPj4gICNkZWZpbmUgRFJNX0NBUF9BRERGQjJfTU9ESUZJRVJTCTB4 MTAKPj4gICNkZWZpbmUgRFJNX0NBUF9QQUdFX0ZMSVBfVEFSR0VUCTB4MTEKPj4gKy8qKgo+PiAr ICogRFJNX0NBUF9QUklNRV9TQ0FOT1VUCj4+ICsgKgo+PiArICogVGhlIFBSSU1FX1NDQU5PVVQg Y2FwYWJpbGl0eSByZXR1cm5zIHdoZXRoZXIgdGhlIGRyaXZlciBtaWdodCBiZQo+Y2FwYWJsZQo+ PiArICogb2Ygc2Nhbm5pbmcgb3V0IG9mIGFuIGltcG9ydGVkIFBSSU1FIGJ1ZmZlci4KPj4gKyAq Cj4+ICsgKiBUaGlzIGRvZXMgbm90IGd1YXJhbnRlZSB0aGF0IGFueSBpbXBvcnRlZCBidWZmZXIg Y2FuIGJlIHNjYW5uZWQKPm91dCwgYXMKPj4gKyAqIHRoZXJlIG1heSBiZSBzcGVjaWZpYyByZXF1 aXJlbWVudHMgdGhhdCBhIGdpdmVuIGJ1ZmZlciBtaWdodCBub3QKPnNhdGlzZnkuCj4+ICsgKgo+ PiArICogSWYgdGhpcyBjYXBhYmlsaXR5IGlzIGZhbHNlIHRoZW4gaW1wb3J0ZWQgUFJJTUUgYnVm ZmVycyB3aWxsCj5kZWZpbml0ZWx5Cj4+ICsgKiBuZXZlciBiZSBzdWl0YWJsZSBmb3Igc2Nhbm91 dC4KPj4gKyAqCj4+ICsgKiBOb3RlOiBQcmlvciB0byB0aGUgaW50cm9kdWN0aW9uIG9mIHRoaXMg Y2FwYWJpbGl0eSwgYnVncyBpbgo+ZHJpdmVycyB3b3VsZAo+PiArICogYWxsb3cgdXNlcnNwYWNl IHRvIGF0dGVtcHQgdG8gc2NhbiBvdXQgb2YgaW1wb3J0ZWQgUFJJTUUgYnVmZmVycy4KPlRoaXMg d291bGQKPj4gKyAqIHdvcmsgb25jZSwgYnV0IG1vdmUgdGhlIGJ1ZmZlciBpbnRvIGFuIGluY29u c2lzdGVudCBzdGF0ZSB3aGVyZQo+cmVuZGVyaW5nIGZyb20KPj4gKyAqIHRoZSBleHBvcnRpbmcg R1BVIHdvdWxkIG5vIGxvbmdlciBiZSBzZWVuIGJ5IHRoZSBpbXBvcnRpbmcgR1BVLgo+PiArICoK Pj4gKyAqIEl0IGlzIHVuc2FmZSBmb3IgZHJpdmVyLWFnbm9zdGljIGNvZGUgdG8gYXR0ZW1wdCB0 byBzY2FuIG91dCBvZgo+YW4gaW1wb3J0ZWQKPj4gKyAqIFBSSU1FIGJ1ZmZlciBpbiB0aGUgYWJz ZW5zZSBvZiB0aGlzIGNhcGFiaWxpdHkuCj4+ICsgKi8KPj4gKyNkZWZpbmUgRFJNX0NBUF9QUklN RV9TQ0FOT1VUCQkweDEyCj4+ICAKPj4gIC8qKiBEUk1fSU9DVExfR0VUX0NBUCBpb2N0bCBhcmd1 bWVudCB0eXBlICovCj4+ICBzdHJ1Y3QgZHJtX2dldF9jYXAgewo+PiAtLSAKPj4gMi4xMS4wCj4+ IAo+PiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+PiBk cmktZGV2ZWwgbWFpbGluZyBsaXN0Cj4+IGRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK Pj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2 ZWwKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1k ZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=