From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH 3/4] drm/amd/display: Switch to using atomic_helper for flip. Date: Wed, 18 Jan 2017 14:02:59 +0200 Message-ID: <8163570.ggm1tAEeM9@avalon> References: <1484581498-32309-1-git-send-email-Andrey.Grodzovsky@amd.com> <2158092.LKM1DbUVy7@avalon> <79d1c845-3586-4641-ad06-73af32ab66e5@daenzer.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <79d1c845-3586-4641-ad06-73af32ab66e5@daenzer.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Michel =?ISO-8859-1?Q?D=E4nzer?= Cc: nouveau@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, daniel.vetter@intel.com List-Id: nouveau.vger.kernel.org SGkgTWljaGVsLAoKT24gV2VkbmVzZGF5IDE4IEphbiAyMDE3IDEwOjUwOjAxIE1pY2hlbCBEw6Ru emVyIHdyb3RlOgo+IE9uIDE3LzAxLzE3IDA3OjE2IEFNLCBMYXVyZW50IFBpbmNoYXJ0IHdyb3Rl Ogo+ID4gT24gTW9uZGF5IDE2IEphbiAyMDE3IDEwOjQ0OjU3IEFuZHJleSBHcm9kem92c2t5IHdy b3RlOgo+ID4+IENoYW5nZS1JZDogSWFkM2UwYjliMzU0NmU0ZTRkYzc5YmU5MjMzZGFmNGZlNGRi YTgzZTAKPiA+PiBTaWduZWQtb2ZmLWJ5OiBBbmRyZXkgR3JvZHpvdnNreSA8QW5kcmV5Lkdyb2R6 b3Zza3lAYW1kLmNvbT4KPiA+PiAtLS0KPiA+PiAKPiA+PiAgLi4uL2RybS9hbWQvZGlzcGxheS9h bWRncHVfZG0vYW1kZ3B1X2RtX3R5cGVzLmMgICAgfCA5Mgo+ID4+ICArKy0tLS0tLS0tLS0tLS0t LS0KPiA+PiAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9ucygrKSwgODYgZGVsZXRpb25zKC0p Cj4gPj4gCj4gPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxheS9hbWRn cHVfZG0vYW1kZ3B1X2RtX3R5cGVzLmMKPiA+PiBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxh eS9hbWRncHVfZG0vYW1kZ3B1X2RtX3R5cGVzLmMgaW5kZXgKPiA+PiBhNDQzYjcwLi5kNDY2NGJm IDEwMDY0NAo+ID4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxheS9hbWRncHVfZG0v YW1kZ3B1X2RtX3R5cGVzLmMKPiA+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2Rpc3BsYXkv YW1kZ3B1X2RtL2FtZGdwdV9kbV90eXBlcy5jCj4gPj4gQEAgLTEwNjAsODMgKzEwNjAsNiBAQCBz dGF0aWMgaW50IGRtX2NydGNfZnVuY3NfYXRvbWljX3NldF9wcm9wZXJ0eSgKPiA+PiAKPiA+PiAg CXJldHVybiAwOwo+ID4+ICAKPiA+PiAgfQo+ID4+IAo+ID4+IC0KPiA+PiAtc3RhdGljIGludCBh bWRncHVfYXRvbWljX2hlbHBlcl9wYWdlX2ZsaXAoc3RydWN0IGRybV9jcnRjICpjcnRjLAo+ID4+ IC0JCQkJc3RydWN0IGRybV9mcmFtZWJ1ZmZlciAqZmIsCj4gPj4gLQkJCQlzdHJ1Y3QgZHJtX3Bl bmRpbmdfdmJsYW5rX2V2ZW50ICpldmVudCwKPiA+PiAtCQkJCXVpbnQzMl90IGZsYWdzKQo+ID4+ IC17Cj4gPj4gLQlzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSA9IGNydGMtPnByaW1hcnk7Cj4gPj4g LQlzdHJ1Y3QgYW1kZ3B1X2NydGMgKmFjcnRjID0gdG9fYW1kZ3B1X2NydGMoY3J0Yyk7Cj4gPj4g LQlzdHJ1Y3QgZHJtX2F0b21pY19zdGF0ZSAqc3RhdGU7Cj4gPj4gLQlzdHJ1Y3QgZHJtX3BsYW5l X3N0YXRlICpwbGFuZV9zdGF0ZTsKPiA+PiAtCXN0cnVjdCBkcm1fY3J0Y19zdGF0ZSAqY3J0Y19z dGF0ZTsKPiA+PiAtCWludCByZXQgPSAwOwo+ID4+IC0KPiA+PiAtCXN0YXRlID0gZHJtX2F0b21p Y19zdGF0ZV9hbGxvYyhwbGFuZS0+ZGV2KTsKPiA+PiAtCWlmICghc3RhdGUpCj4gPj4gLQkJcmV0 dXJuIC1FTk9NRU07Cj4gPj4gLQo+ID4+IC0JcmV0ID0gZHJtX2NydGNfdmJsYW5rX2dldChjcnRj KTsKPiA+IAo+ID4gVGhlIERSTSBjb3JlJ3MgYXRvbWljIHBhZ2UgZmxpcCBoZWxwZXIgZG9lc24n dCBnZXQvcHV0IHZibGFuay4gSGF2ZSB5b3UKPiA+IGRvdWJsZS1jaGVja2VkIHRoYXQgcmVtb3Zp bmcgdGhlbSBpc24ndCBhIHByb2JsZW0gPwo+IAo+IFRoaXMgcGF0Y2ggbWFrZXMgdGhlIGFtZGdw dSBETSBjb2RlIHVzZSB0aGUgcGFnZV9mbGlwX3RhcmdldCBob29rLgo+IGRybV9tb2RlX3BhZ2Vf ZmxpcF9pb2N0bCBjYWxscyBkcm1fY3J0Y192YmxhbmtfZ2V0IGJlZm9yZSB0aGUKPiBwYWdlX2Zs aXBfdGFyZ2V0IGhvb2suCj4gCj4gWW91J3JlIHJpZ2h0IHRob3VnaCB0aGF0IHRoZSBmYWN0IHRo YXQgZHJtX2F0b21pY19oZWxwZXJfcGFnZV9mbGlwCj4gZG9lc24ndCBjYWxsIGRybV9jcnRjX3Zi bGFua19nZXQgaXMgYSBiaXQgYWxhcm1pbmcuIEZyb20gdGhlCj4gRFJNX0lPQ1RMX01PREVfUEFH RV9GTElQIFBPViwgZHJtX2NydGNfdmJsYW5rX2dldCBtdXN0IGJlIGNhbGxlZCB3aGVuCj4gdXNl cnNwYWNlIGNhbGxzIHRoZSBpb2N0bCAoZWl0aGVyIGJ5IGRybV9tb2RlX3BhZ2VfZmxpcF9pb2N0 bCBvciB0aGUKPiBwYWdlX2ZsaXAgaG9vayBpbXBsZW1lbnRhdGlvbiksIGFuZCBkcm1fY3J0Y192 YmxhbmtfcHV0IG11c3QgYmUgY2FsbGVkCj4gd2hlbiB0aGUgZmxpcCBjb21wbGV0ZXMgYW5kIHRo ZSBldmVudCBpcyBzZW50IHRvIHVzZXJzcGFjZS4gSG93IGlzIHRoaXMKPiBzdXBwb3NlZCB0byBi ZSBoYW5kbGVkIHdpdGggYXRvbWljPwoKSSdsbCBsZXQgRGFuaWVsIGNvbW1lbnQgb24gdGhhdC4K Cj4gQW5kcmV5LCBkaWQgeW91IGNoZWNrIHZpYSBjb2RlIGF1ZGl0IGFuZC9vciB0ZXN0aW5nIHRo YXQgdGhlIHZibGFuawo+IHJlZmVyZW5jZSBjb3VudCBpcyBzdGlsbCBiYWxhbmNlZCBhZnRlciB0 aGlzIGNoYW5nZT8KPgo+ID4+IEBAIC0zMTQzLDggKzMwNjQsNyBAQCBpbnQgYW1kZ3B1X2RtX2F0 b21pY19jaGVjayhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ID4+IAo+ID4+ICAJCQkgKiAxLiBU aGlzIGNvbW1pdCBpcyBub3QgYSBwYWdlIGZsaXAuCj4gPj4gIAkJCSAqIDIuIFRoaXMgY29tbWl0 IGlzIGEgcGFnZSBmbGlwLCBhbmQgdGFyZ2V0cyBhcmUKPiA+IAo+ID4gY3JlYXRlZC4KPiA+IAo+ ID4+ICAJCQkgKi8KPiA+PiAKPiA+PiAtCQkJaWYgKCFwYWdlX2ZsaXBfbmVlZGVkKHBsYW5lX3N0 YXRlLCBvbGRfcGxhbmVfc3RhdGUsCj4gPj4gLQkJCQkJICAgICAgdHJ1ZSkgfHwKPiA+PiArCQkJ aWYgKCFwYWdlX2ZsaXBfbmVlZGVkKHBsYW5lX3N0YXRlLCBvbGRfcGxhbmVfc3RhdGUsCj4gPiAK PiA+IHRydWUpIHx8Cj4gPiAKPiA+IFRoaXMgc2VlbXMgdG8gYmUgYW4gdW5yZWxhdGVkIGNoYW5n ZS4KPiAKPiBZZWFoLCBzdWNoIHdoaXRlc3BhY2Utb25seSBjaGFuZ2VzIHNob3VsZCBiZSBkcm9w cGVkLgoKLS0gClJlZ2FyZHMsCgpMYXVyZW50IFBpbmNoYXJ0CgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1k ZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK