From mboxrd@z Thu Jan 1 00:00:00 1970 From: Inki Dae Subject: Re: [PATCH v10 00/17] drm/exynos: atomic modesetting support Date: Wed, 10 Jun 2015 21:08:17 +0900 Message-ID: <557828B1.9050608@samsung.com> References: <1433171095-23773-1-git-send-email-gustavo@padovan.org> <55780B62.1060005@samsung.com> <557818A0.6080204@samsung.com> <55782199.40900@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mailout1.samsung.com (mailout1.samsung.com [203.254.224.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 5349D6E26D for ; Wed, 10 Jun 2015 05:08:22 -0700 (PDT) Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NPQ035359PM2J80@mailout1.samsung.com> for dri-devel@lists.freedesktop.org; Wed, 10 Jun 2015 21:08:10 +0900 (KST) In-reply-to: <55782199.40900@samsung.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Marek Szyprowski Cc: linux-samsung-soc@vger.kernel.org, Andrzej Hajda , dri-devel@lists.freedesktop.org, tjakobi@math.uni-bielefeld.de, Gustavo Padovan List-Id: dri-devel@lists.freedesktop.org T24gMjAxNeuFhCAwNuyblCAxMOydvCAyMDozOCwgTWFyZWsgU3p5cHJvd3NraSB3cm90ZToKPiBI ZWxsbywKPiAKPiBPbiAyMDE1LTA2LTEwIDEyOjU5LCBJbmtpIERhZSB3cm90ZToKPj4gSGkgTWFy ZWssCj4+Cj4+IE9uIDIwMTXrhYQgMDbsm5QgMTDsnbwgMTk6MDMsIE1hcmVrIFN6eXByb3dza2kg d3JvdGU6Cj4+PiBIZWxsbywKPj4+Cj4+PiBPbiAyMDE1LTA2LTAxIDE3OjA0LCBHdXN0YXZvIFBh ZG92YW4gd3JvdGU6Cj4+Pj4gRnJvbTogR3VzdGF2byBQYWRvdmFuIDxndXN0YXZvLnBhZG92YW5A Y29sbGFib3JhLmNvLnVrPgo+Pj4+Cj4+Pj4gSGksCj4+Pj4KPj4+PiBIZXJlIGdvZXMgdGhlIGZ1 bGwgc3VwcG9ydCBmb3IgYXRvbWljIG1vZGVzZXR0aW5nIG9uIGV4eW5vcy4gSSd2ZQo+Pj4+IHNw bGl0IHRoZSBwYXRjaGVzIGluIHRoZSB2YXJpb3VzIHBoYXNlcyBvZiBhdG9taWMgc3VwcG9ydC4K Pj4+IFRoYW5rcyBmb3IgdGhpcyBwYXRjaHNlcywgaG93ZXZlciBJJ3ZlIG5vdGljZWQgYSBwcm9i bGVtIGFmdGVyIGFwcGx5aW5nCj4+PiB0aGVtLgo+Pj4gVGhlIGlzc3VlIGdldHMgcmV2ZWFsZWQg d2hlbiBzdXBwb3J0IGZvciBJT01NVSBpcyBlbmFibGVkLiBJJ3ZlIGRpZCBteQo+Pj4gdGVzdHMK Pj4+IHdpdGggRXh5bm9zIEhETUkgZHJpdmVyIG9uIE9kcm9pZCBVMyBib2FyZC4KPj4+Cj4+PiBU byBkZW1vbnN0cmF0ZWQgdGhlIGlzc3VlIEkndmUgYWRkZWQgZm9sbG93aW5nIGFkZGl0aW9uYWwg ZGVidWcgaW4gdGhlCj4+PiBleHlub3MKPj4+IG1peGVyIGRyaXZlciBpbiBtaXhlcl9ncmFwaF9i dWZmZXIoKSBmdW5jdGlvbjoKPj4+IHByX2luZm8oImRtYSBhZGRyICVwYWQgcGxhbmUtPnNyY193 aWR0aCAlZCBwbGFuZS0+c3JjX2hlaWdodCAlZFxuIiwKPj4+ICZwbGFuZS0+ZG1hX2FkZHJbMF0s IHBsYW5lLT5zcmNfd2lkdGgsIHBsYW5lLT5zcmNfaGVpZ2h0KTsKPj4+Cj4+PiBCZWZvcmUgYXBw bHlpbmcgcGF0Y2hlcyBzZXR0aW5nIDY0MHg0ODAgbW9kZSBhbmQgZ2V0dGluZyBiYWNrIHRvCj4+ PiAxOTIweDEwODAKPj4+IGNvbnNvbGUgZ2VuZXJhdGVzIGZvbGxvd2luZyBsb2c6Cj4+Pgo+Pj4g IyBtb2RldGVzdCAtTSBleHlub3MgLXMgMjM6NjQweDQ4MAo+Pj4gc2V0dGluZyBtb2RlIDY0MHg0 ODAtNjBIekBYUjI0IG9uIGNvbm5lY3RvcnMgMjMsIGNydGMgMjEKPj4+IFsgMzg2MC42MTcxNTFd IGRtYSAweGJjNTAwMDAwIHBsYW5lLT5zcmNfd2lkdGggNjQwIHBsYW5lLT5zcmNfaGVpZ2h0IDQ4 MAo+Pj4gXkMKPj4+IFsgMzg3MC41NTUyMzJdIGRtYSAweGJiZDAwMDAwIHBsYW5lLT5zcmNfd2lk dGggMTkyMCBwbGFuZS0+c3JjX2hlaWdodAo+Pj4gMTA4MAo+Pj4gWyAzODcwLjU2NTY5Nl0gZG1h IDB4YmJkMDAwMDAgcGxhbmUtPnNyY193aWR0aCAxOTIwIHBsYW5lLT5zcmNfaGVpZ2h0Cj4+PiAx MDgwCj4+Pgo+Pj4gQWZ0ZXIgYXBwbHlpbmcgYXRvbWljIG1vZGVzZXR0aW5nIHBhdGNoc2V0Ogo+ Pj4gIyBtb2RldGVzdCAtTSBleHlub3MgLXMgMjQ6NjQweDQ4MAo+Pj4gWyAgMTQyLjU0MDEyMl0g ZG1hIDB4YmJkMDAwMDAgcGxhbmUtPnNyY193aWR0aCAxOTIwIHBsYW5lLT5zcmNfaGVpZ2h0Cj4+ PiAxMDgwCj4+PiBbICAxNDIuNTUwNzI2XSBkbWEgMHhiYmQwMDAwMCBwbGFuZS0+c3JjX3dpZHRo IDE5MjAgcGxhbmUtPnNyY19oZWlnaHQKPj4+IDEwODAKPj4+IHNldHRpbmcgbW9kZSA2NDB4NDgw LTYwSHpAWFIyNCBvbiBjb25uZWN0b3JzIDI0LCBjcnRjIDIyCj4+PiBbICAxNDIuNjQzNjcyXSBk bWEgMHhiYzUwMDAwMCBwbGFuZS0+c3JjX3dpZHRoIDE5MjAgcGxhbmUtPnNyY19oZWlnaHQKPj4+ IDEwODAKPj4+IFsgIDE0Mi43NTk5ODJdIGRtYSAweGJjNTAwMDAwIHBsYW5lLT5zcmNfd2lkdGgg NjQwIHBsYW5lLT5zcmNfaGVpZ2h0IDQ4MAo+Pj4gXkMKPj4+IFsgIDE1NC45ODYwNDBdIGRtYSAw eGJiZDAwMDAwIHBsYW5lLT5zcmNfd2lkdGggMTkyMCBwbGFuZS0+c3JjX2hlaWdodAo+Pj4gMTA4 MAo+Pj4KPj4+IEFzIHlvdSBjYW4gc2VlIGZyb20gdGhlIGFib3ZlIGxvZywgbWl4ZXJfZ3JhcGhf YnVmZmVyIGZ1bmN0aW9uIGlzIGNhbGxlZAo+Pj4gc2V2ZXJhbCB0aW1lcy4gMHhiYmQwMDAwMCBp cyB0aGUgRE1BIGFkZHJlc3Mgb2YgdGhlIDE5MjB4MTA4MAo+Pj4gZnJhbWVidWZmZXIKPj4+IGFu ZCAweGJjNTAwMDAwIGlzIHRoZSBETUEgYWRkcmVzcyBvZiB0aGUgYWxsb2NhdGVkIDY0MHg0ODAg YnVmZmVyLgo+Pj4gbWl4ZXJfZ3JhcGhfYnVmZmVyKCkgaXMgZmlyc3QgY2FsbGVkIHdpdGggdGhl IG5ldyBETUEgYWRkcmVzcyBvZiB0aGUKPj4+IGZyYW1lYnVmZmVyLCBidXQgd2l0aCB0aGUgb2xk IG1vZGUgcGFyYW1ldGVycyAoMTkyMHgxMDgwIHNpemUpIGFuZCB0aGVuCj4+PiBpbiB0aGUgbmV4 dCBjYWxsIGl0IHVwZGF0ZXMgdGhlIHBsYW5lIHBhcmFtZXRlcnMgdG8gdGhlIGNvcnJlY3QgdmFs dWVzCj4+PiAoc2l6ZSBjaGFuZ2VkIHRvIDY0MHg0ODApLiBXaGVuIElPTU1VIGlzIG5vdCB1c2Vk LCB0aGlzIGNhbiBiZSBlYXNpbHkKPj4+IG1pc3NlZCwgYnV0IGFmdGVyIGVuYWJsaW5nIElPTU1V IHN1cHBvcnQsIGFueSBETUEgYWNjZXNzIHRvIHVuYWxsb2NhdGVkCj4+PiBhZGRyZXNzIGNhdXNl cyBJT01NVSBQQUdFIEZBVUxULiBIZXJlIGl0IHdpbGwgaGFwcGVuIGFmdGVyIGNoYW5naW5nIERN QQo+Pj4gYWRkcmVzcyBvZiB0aGUgYnVmZmVyIHdpdGhvdXQgY2hhbmdpbmcgdGhlIHNpemUuCj4+ Pgo+Pj4gQSBxdWljayB3b3JrYXJvdW5kIHRvIHJlc29sdmUgdGhpcyBtdWx0aXBsZSBjYWxscyB0 bwo+Pj4gbWl4ZXJfZ3JhcGhfYnVmZmVyKCkKPj4+IHdpdGggcGFydGlhbGx5IHVwZGF0ZWQgbW9k ZSB2YWx1ZXMgaXMgdG8gcmVtb3ZlIGNhbGxzIHRvCj4+PiBtaXhlcl93aW5kb3dfc3VzcGVuZC9t aXhlcl93aW5kb3dfcmVzdW1lIGZyb20gbWl4ZXJfZGlzYWJsZSBhbmQKPj4+IG1peGVyX2Rpc2Fi bGUgZnVuY3Rpb25zLCBidXQgSSBleHBlY3QgdGhhdCB0aGlzIGlzIG5vdCB0aGUgcmlnaHQKPj4+ IGFwcHJvYWNoLgo+Pj4KPj4+IFByb2JhYmx5IHRoZSBzYW1lIHByb2JsZW0gY2FuIGJlIG9ic2Vy dmVkIHdpdGggRXh5bm9zIEZJTUQgZHJpdmVyLgo+Pj4KPj4+IEd1c3Rhdm86IGNvdWxkIHlvdSBj aGVjayBpZiBtaXhlcl9lbmFibGUgZnVuY3Rpb25zIHNob3VsZCByZWFsbHkKPj4+IGNhbGwgbWl4 ZXJfd2luZG93X3Jlc3VtZSBmdW5jdGlvbiwgd2hpY2ggaW4gdHVybiBjYWxscyBtaXhlcl93aW5f Y29tbWl0LAo+Pj4gd2hpY2ggY2FsbHMgbWl4ZXJfZ3JhcGhfYnVmZmVyIHdpdGggcGFydGlhbGx5 IHVwZGF0ZWQgZGlzcGxheSBidWZmZXIKPj4+IGRhdGE/Cj4+IE1hcmVrLCBjYW4geW91IHNoYXJl IGhvdyBvdGhlciBwZW9wbGUgY2FuIHRlc3QgdGhlIGF0b21pYyBmZWF0dXJlIHdpdGgKPj4gaW9t bXU/Cj4+Cj4+IEkgc2hvdWxkIGhhdmUgbWVyZ2VkIGJlbG93IHNldmVyYWwgcGF0Y2hlcyBhbmQg YWRkZWQgZGV2aWNlIHRyZWUKPj4gcmVsZXZhbnQgY29kZXMgdG8gdGVzdCBpb21tdS4KPj4KPj4g MS4gTWVyZ2VkIGlvbW11IHN1cHBvcnQgcGF0Y2hlcyBmb3IgRXh5bm9zIFNvQyBiZWxvdyBpb21t dSBleHlub3MgdHJlZSwKPj4KPj4gaHR0cHM6Ly9naXQua2VybmVsLm9yZy9jZ2l0L2xpbnV4L2tl cm5lbC9naXQvam9yby9pb21tdS5naXQvbG9nLz9oPWFybS9leHlub3MKPj4KPj4KPj4gMi4gTWVy Z2VkIGJlbG93IHBhdGNoLAo+PiAgICAgIFtQQVRDSCB2NyAyNC8yNV0gQVJNOiBETUEtbWFwcGlu ZzogYWRkCj4+IHN1cHBvcnQgZm9yIGNyZWF0aW5nIHJlc2VydmVkIG1hcHBpbmdzIGluIGlvdmEg c3BhY2UKPj4KPj4gMy4gQWRkZWQgZGV2aWNlIG5vZGUgcmVsZXZhbnQgY29kZXMgLSBJIHRlc3Rl ZCBFeHlub3MgZHJtIG9uIHRyYXRzMgo+PiBib2FyZCBiYXNlZCBvbiBFeHlub3M0NDEyIFNvQyAt IGxpa2UgYmVsb3csCj4+IGluIGV4eW5vczQuZHRzaSBmaWxlOgo+PiBmaW1kOiBmaW1kQDExYzAw MDAwIHsKPj4gICAgICAgICAgICAgICAgICAgLi4uCj4+ICAgICAgICAgICAgICAgICBpb21tdXMg PSA8JnN5c21tdV9maW1kMD47Cj4+ICAgICAgICAgICAgICAgICAgIC4uLgo+Pgo+PiBzeXNtbXVf ZmltZDA6IHN5c21tdUAxMUUyMDAwMCB7Cj4+ICAgICAgICAgIGNvbXBhdGlibGUgPSAic2Ftc3Vu ZyxleHlub3Mtc3lzbW11IjsKPj4gICAgICAgICAgcmVnID0gPDB4MTFFMjAwMDAgMHgxMDAwPjsK Pj4gICAgICAgICAgaW50ZXJydXB0LXBhcmVudCA9IDwmY29tYmluZXI+Owo+PiAgICAgICAgICBp bnRlcnJ1cHRzID0gPDUgMj47Cj4+ICAgICAgICAgIGNsb2NrLW5hbWVzID0gInN5c21tdSIsICJt YXN0ZXIiOwo+PiAgICAgICAgICBjbG9ja3MgPSA8JmNsb2NrIENMS19TTU1VX0ZJTUQwPiwgPCZj bG9jayBDTEtfRklNRDA+Owo+PiAgICAgICAgICAgcG93ZXItZG9tYWlucyA9IDwmcGRfbGNkMD47 Cj4+ICAgICAgICAgICNpb21tdS1jZWxscyA9IDwwPjsKPj4gfTsKPj4KPj4gaW4gZXh5bm9zNDQx Mi10cmF0czIuZHRzIGZpbGU6Cj4+IGZpbWRAMTFjMDAwMDAgewo+PiAgICAgICAgICAgICAgICAg IHN0YXR1cyA9ICJva2F5IjsKPj4gICAgICAgICAgICAgICAgICBpb21tdS1yZXNlcnZlZC1tYXBw aW5nID0gPDB4NDAwMDAwMDAgMHg0MDAwMDAwMAo+PiAweDQwMDAwMDAwPjsKPj4gfTsKPj4KPj4g SXMgdGhhdCBhbGw/IFlvdSB3b3VsZCBuZWVkIHRvIHNoYXJlIGV4YWN0IGd1aWRlIGFib3V0IGlv bW11IGVuYWJsaW5nIHRvCj4+IG90aGVyIHBlb3BsZSBzbyB0aGF0IHRoZXkgY2FuIHRlc3QgYXRv bWljIGZlYXR1cmUgd2l0aCBpb21tdS4KPiAKPiBSaWdodCwgdGhlIGFib3ZlIHNob3VsZCBiZSBl bm91Z2guIEZvciBjb252ZW5pZW5jZSBJJ3ZlIHByZXBhcmVkIGEKPiBicmFuY2ggd2l0aCBhbGwg bmVlZGVkIHBhdGNoZXM6Cj4gaHR0cHM6Ly9naXQubGluYXJvLm9yZy9wZW9wbGUvbWFyZWsuc3p5 cHJvd3NraS9saW51eC1zcnBvbC5naXQKPiB2NC4xLWV4eW5vcy1kcm0taW9tbXUKPiAKPiBJJ3Zl IGluY2x1ZGVkIGZvbGxvd2luZyBicmFuY2hlczoKPiBodHRwczovL2dpdC5rZXJuZWwub3JnL2Nn aXQvbGludXgva2VybmVsL2dpdC9kYWVpbmtpL2RybS1leHlub3MuZ2l0L2xvZy8/aD1leHlub3Mt ZHJtL2Zvci1uZXh0Cj4gCj4gaHR0cHM6Ly9naXQua2VybmVsLm9yZy9jZ2l0L2xpbnV4L2tlcm5l bC9naXQva2dlbmUvbGludXgtc2Ftc3VuZy5naXQvbG9nLz9oPXY0LjItbmV4dC9kdC1zYW1zdW5n LTR0aAo+IAo+IGh0dHBzOi8vZ2l0Lmtlcm5lbC5vcmcvY2dpdC9saW51eC9rZXJuZWwvZ2l0L2tn ZW5lL2xpbnV4LXNhbXN1bmcuZ2l0L2xvZy8/aD12NC4yLW5leHQvbWFjaC1zYW1zdW5nCj4gCj4g aHR0cHM6Ly9naXQua2VybmVsLm9yZy9jZ2l0L2xpbnV4L2tlcm5lbC9naXQvam9yby9pb21tdS5n aXQvbG9nLz9oPWFybS9leHlub3MKPiAKPiAKPiBUaGVuIEkndmUgYXBwbGllZCBteSBFeHlub3Mg RFJNIHBhdGNoZXMKPiAoaHR0cDovL3d3dy5zcGluaWNzLm5ldC9saXN0cy9saW51eC1zYW1zdW5n LXNvYy9tc2c0NTExNC5odG1sKQo+IGFzIHdlbGwgYXMgcmViYXNlZCBwYXRjaCAyNC8yNSBhbmQg MjUvMjUgZnJvbSBteSBpbml0aWFsIHY3IElPTU1VIHNlcmllcwo+IChodHRwOi8vd3d3LnNwaW5p Y3MubmV0L2xpc3RzL2xpbnV4LXNhbXN1bmctc29jL21zZzQ0NjUyLmh0bWwpLgo+IAoKVGhhbmtz LCBNYXJlay4KCkd1c3Rhdm8gYW5kIEpvb255b3VuZywgbGV0J3MgcmVzb2x2ZSB0aGUgcGFnZSBm YXVsdCBpc3N1ZSB3aXRoIGlvbW11CnRoaXMgdGltZS4gSSdkIGxpa2UgdG8gbWVyZ2UgbW9zdCBw YXRjaCBzZXRzIC0gYXRvbWljIGZlYXR1cmUsIGlvbW11LApFeHlub3M1NDMzIElQIHN1cHBvcnQs IGFuZCBkcml2ZXIgaW5pdGlhbGl6YXRpb24gY29uc29saWRhdGluZy4gSSBzaG91bGQKaGF2ZSBw dWxsLXJlcXVlc3QgaW4gdGhlIG5lYXIgZmVhdHVyZS4gU28gd2UgbmVlZCB0byBkbyB0aGlzIGlu IGEgaHVycnkuCgpUaGFua3MsCklua2kgRGFlCgo+IEJlc3QgcmVnYXJkcwoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlz dApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK