From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gustavo Padovan Subject: Re: [PATCH v6 11/12] drm/exynos: atomic dpms support Date: Fri, 22 May 2015 12:35:04 -0300 Message-ID: <20150522153504.GF14089@joana> References: <1432238571-31621-1-git-send-email-gustavo@padovan.org> <1432238571-31621-12-git-send-email-gustavo@padovan.org> <555F2868.8060109@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <555F2868.8060109@samsung.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Inki Dae Cc: tjakobi@math.uni-bielefeld.de, linux-samsung-soc@vger.kernel.org, Gustavo Padovan , dri-devel@lists.freedesktop.org List-Id: linux-samsung-soc@vger.kernel.org SGkgSW5raSwKCjIwMTUtMDUtMjIgSW5raSBEYWUgPGlua2kuZGFlQHNhbXN1bmcuY29tPjoKCj4g SGksCj4gCj4gT24gMjAxNeuFhCAwNeyblCAyMuydvCAwNTowMiwgR3VzdGF2byBQYWRvdmFuIHdy b3RlOgo+ID4gRnJvbTogR3VzdGF2byBQYWRvdmFuIDxndXN0YXZvLnBhZG92YW5AY29sbGFib3Jh LmNvLnVrPgo+ID4gCj4gPiBSdW4gZHBtcyBvcGVyYXRpb25zIHRocm91Z2ggdGhlIGF0b21pYyBp bnRlZmFjZXMuIFRoaXMgYmFzaWNhbGx5IHJlbW92ZXMKPiA+IHRoZSAuZHBtcygpIGNhbGxiYWNr IGZyb20gZWNvbmRlcnMgYW5kIGNydGNzIGFuZCB1c2UgLmRpc2FibGUoKSBhbmQKPiA+IC5lbmFi bGUoKSB0byB0dXJuIHRoZSBjcnRjIG9uIGFuZCBvZmYuCj4gPiAKPiA+IHYyOiBBZGRyZXNzIGNv bW1lbnRzIGJ5IEpvb255b3VuZzoKPiA+IAktIG1ha2UgaGRtaSBjb2RlIGNhbGwgLT5kaXNhYmxl KCkgaW5zdGVhZCBvZiAtPmRwbXMoKQo+ID4gCS0gZG8gbm90IHVzZSBXQVJOX09OIG9uIGNydGMg ZW5hYmxlL2Rpc2FibGUKPiA+IAo+ID4gdjM6IC0gRml4IGJ1aWxkIGZhaWx1cmUgYWZ0ZXIgdGhl IGhkbWkgY2hhbmdlIGluIHYyCj4gPiAgICAgLSBDaGFuZ2UgZHBtcyBoZWxwZXIgb2YgcHRuMzQ2 MCBicmlkZ2UKPiA+IAo+ID4gU2lnbmVkLW9mZi1ieTogR3VzdGF2byBQYWRvdmFuIDxndXN0YXZv LnBhZG92YW5AY29sbGFib3JhLmNvLnVrPgo+ID4gLS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL2Jy aWRnZS9wczg2MjIuYyAgICAgICAgICAgICB8ICAyICstCj4gPiAgZHJpdmVycy9ncHUvZHJtL2Jy aWRnZS9wdG4zNDYwLmMgICAgICAgICAgICB8ICAyICstCj4gPiAgZHJpdmVycy9ncHUvZHJtL2V4 eW5vcy9leHlub3NfZHBfY29yZS5jICAgICB8ICAyICstCj4gPiAgZHJpdmVycy9ncHUvZHJtL2V4 eW5vcy9leHlub3NfZHJtX2NydGMuYyAgICB8IDk5ICsrKysrKysrKysrKysrKystLS0tLS0tLS0t LS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHJtX2RwaS5jICAgICB8ICAy ICstCj4gPiAgZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHJtX2Rydi5oICAgICB8ICA0 ICstCj4gPiAgZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHJtX2RzaS5jICAgICB8ICAy ICstCj4gPiAgZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHJtX2VuY29kZXIuYyB8IDI3 ICsrLS0tLS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHJtX3ZpZGkuYyAg ICB8ICAyICstCj4gPiAgZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfaGRtaS5jICAgICAg ICB8ICA2ICstCj4gPiAgMTAgZmlsZXMgY2hhbmdlZCwgNzEgaW5zZXJ0aW9ucygrKSwgNzcgZGVs ZXRpb25zKC0pCj4gPiAKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYnJpZGdlL3Bz ODYyMi5jIGIvZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9wczg2MjIuYwo+ID4gaW5kZXggYjYwNDMy Ni4uZDY4NjIzNSAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9icmlkZ2UvcHM4NjIy LmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9icmlkZ2UvcHM4NjIyLmMKPiA+IEBAIC00OTks NyArNDk5LDcgQEAgc3RhdGljIHZvaWQgcHM4NjIyX2Nvbm5lY3Rvcl9kZXN0cm95KHN0cnVjdCBk cm1fY29ubmVjdG9yICpjb25uZWN0b3IpCj4gPiAgfQo+ID4gIAo+ID4gIHN0YXRpYyBjb25zdCBz dHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9mdW5jcyBwczg2MjJfY29ubmVjdG9yX2Z1bmNzID0gewo+ID4g LQkuZHBtcyA9IGRybV9oZWxwZXJfY29ubmVjdG9yX2RwbXMsCj4gPiArCS5kcG1zID0gZHJtX2F0 b21pY19oZWxwZXJfY29ubmVjdG9yX2RwbXMsCj4gPiAgCS5maWxsX21vZGVzID0gZHJtX2hlbHBl cl9wcm9iZV9zaW5nbGVfY29ubmVjdG9yX21vZGVzLAo+ID4gIAkuZGV0ZWN0ID0gcHM4NjIyX2Rl dGVjdCwKPiA+ICAJLmRlc3Ryb3kgPSBwczg2MjJfY29ubmVjdG9yX2Rlc3Ryb3ksCj4gPiBkaWZm IC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9wdG4zNDYwLmMgYi9kcml2ZXJzL2dwdS9k cm0vYnJpZGdlL3B0bjM0NjAuYwo+ID4gaW5kZXggOGVkMzYxNy4uMjYwYmM5ZiAxMDA2NDQKPiA+ IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9icmlkZ2UvcHRuMzQ2MC5jCj4gPiArKysgYi9kcml2ZXJz L2dwdS9kcm0vYnJpZGdlL3B0bjM0NjAuYwo+ID4gQEAgLTI2MCw3ICsyNjAsNyBAQCBzdGF0aWMg dm9pZCBwdG4zNDYwX2Nvbm5lY3Rvcl9kZXN0cm95KHN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25u ZWN0b3IpCj4gPiAgfQo+ID4gIAo+ID4gIHN0YXRpYyBzdHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9mdW5j cyBwdG4zNDYwX2Nvbm5lY3Rvcl9mdW5jcyA9IHsKPiA+IC0JLmRwbXMgPSBkcm1faGVscGVyX2Nv bm5lY3Rvcl9kcG1zLAo+ID4gKwkuZHBtcyA9IGRybV9hdG9taWNfaGVscGVyX2Nvbm5lY3Rvcl9k cG1zLAo+ID4gIAkuZmlsbF9tb2RlcyA9IGRybV9oZWxwZXJfcHJvYmVfc2luZ2xlX2Nvbm5lY3Rv cl9tb2RlcywKPiA+ICAJLmRldGVjdCA9IHB0bjM0NjBfZGV0ZWN0LAo+ID4gIAkuZGVzdHJveSA9 IHB0bjM0NjBfY29ubmVjdG9yX2Rlc3Ryb3ksCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2V4eW5vcy9leHlub3NfZHBfY29yZS5jIGIvZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlu b3NfZHBfY29yZS5jCj4gPiBpbmRleCAxOTVmZTYwLi5jOTk5NWIxIDEwMDY0NAo+ID4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHBfY29yZS5jCj4gPiArKysgYi9kcml2ZXJz L2dwdS9kcm0vZXh5bm9zL2V4eW5vc19kcF9jb3JlLmMKPiA+IEBAIC05NTQsNyArOTU0LDcgQEAg c3RhdGljIHZvaWQgZXh5bm9zX2RwX2Nvbm5lY3Rvcl9kZXN0cm95KHN0cnVjdCBkcm1fY29ubmVj dG9yICpjb25uZWN0b3IpCj4gPiAgfQo+ID4gIAo+ID4gIHN0YXRpYyBzdHJ1Y3QgZHJtX2Nvbm5l Y3Rvcl9mdW5jcyBleHlub3NfZHBfY29ubmVjdG9yX2Z1bmNzID0gewo+ID4gLQkuZHBtcyA9IGRy bV9oZWxwZXJfY29ubmVjdG9yX2RwbXMsCj4gPiArCS5kcG1zID0gZHJtX2F0b21pY19oZWxwZXJf Y29ubmVjdG9yX2RwbXMsCj4gPiAgCS5maWxsX21vZGVzID0gZHJtX2hlbHBlcl9wcm9iZV9zaW5n bGVfY29ubmVjdG9yX21vZGVzLAo+ID4gIAkuZGV0ZWN0ID0gZXh5bm9zX2RwX2RldGVjdCwKPiA+ ICAJLmRlc3Ryb3kgPSBleHlub3NfZHBfY29ubmVjdG9yX2Rlc3Ryb3ksCj4gPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHJtX2NydGMuYyBiL2RyaXZlcnMvZ3B1 L2RybS9leHlub3MvZXh5bm9zX2RybV9jcnRjLmMKPiA+IGluZGV4IDMyNTE2NTIuLjkyYTU1OTUg MTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vZXh5bm9zL2V4eW5vc19kcm1fY3J0Yy5j Cj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vZXh5bm9zL2V4eW5vc19kcm1fY3J0Yy5jCj4gPiBA QCAtMjIsNTEgKzIyLDU3IEBACj4gPiAgI2luY2x1ZGUgImV4eW5vc19kcm1fZW5jb2Rlci5oIgo+ ID4gICNpbmNsdWRlICJleHlub3NfZHJtX3BsYW5lLmgiCj4gPiAgCj4gPiAtc3RhdGljIHZvaWQg ZXh5bm9zX2RybV9jcnRjX2RwbXMoc3RydWN0IGRybV9jcnRjICpjcnRjLCBpbnQgbW9kZSkKPiA+ ICtzdGF0aWMgdm9pZCBleHlub3NfZHJtX2NydGNfZW5hYmxlKHN0cnVjdCBkcm1fY3J0YyAqY3J0 YykKPiA+ICB7Cj4gPiAgCXN0cnVjdCBleHlub3NfZHJtX2NydGMgKmV4eW5vc19jcnRjID0gdG9f ZXh5bm9zX2NydGMoY3J0Yyk7Cj4gPiArCXN0cnVjdCBleHlub3NfZHJtX3BsYW5lICpleHlub3Nf cGxhbmUgPSB0b19leHlub3NfcGxhbmUoY3J0Yy0+cHJpbWFyeSk7Cj4gPiAgCj4gPiAtCURSTV9E RUJVR19LTVMoImNydGNbJWRdIG1vZGVbJWRdXG4iLCBjcnRjLT5iYXNlLmlkLCBtb2RlKTsKPiA+ IC0KPiA+IC0JaWYgKGV4eW5vc19jcnRjLT5kcG1zID09IG1vZGUpIHsKPiA+IC0JCURSTV9ERUJV R19LTVMoImRlc2lyZWQgZHBtcyBtb2RlIGlzIHNhbWUgYXMgcHJldmlvdXMgb25lLlxuIik7Cj4g PiArCWlmIChleHlub3NfY3J0Yy0+ZW5hYmxlZCkKPiA+ICAJCXJldHVybjsKPiA+IC0JfQo+ID4g LQo+ID4gLQlpZiAobW9kZSA+IERSTV9NT0RFX0RQTVNfT04pIHsKPiA+IC0JCS8qIHdhaXQgZm9y IHRoZSBjb21wbGV0aW9uIG9mIHBhZ2UgZmxpcC4gKi8KPiA+IC0JCWlmICghd2FpdF9ldmVudF90 aW1lb3V0KGV4eW5vc19jcnRjLT5wZW5kaW5nX2ZsaXBfcXVldWUsCj4gPiAtCQkJCShleHlub3Nf Y3J0Yy0+ZXZlbnQgPT0gTlVMTCksIEhaLzIwKSkKPiA+IC0JCQlleHlub3NfY3J0Yy0+ZXZlbnQg PSBOVUxMOwo+ID4gLQkJZHJtX2NydGNfdmJsYW5rX29mZihjcnRjKTsKPiA+IC0JfQo+ID4gIAo+ ID4gIAlpZiAoZXh5bm9zX2NydGMtPm9wcy0+ZHBtcykKPiA+IC0JCWV4eW5vc19jcnRjLT5vcHMt PmRwbXMoZXh5bm9zX2NydGMsIG1vZGUpOwo+ID4gKwkJZXh5bm9zX2NydGMtPm9wcy0+ZHBtcyhl eHlub3NfY3J0YywgRFJNX01PREVfRFBNU19PTik7Cj4gPiAgCj4gPiAtCWV4eW5vc19jcnRjLT5k cG1zID0gbW9kZTsKPiA+ICsJZXh5bm9zX2NydGMtPmVuYWJsZWQgPSB0cnVlOwo+ID4gIAo+ID4g LQlpZiAobW9kZSA9PSBEUk1fTU9ERV9EUE1TX09OKQo+ID4gLQkJZHJtX2NydGNfdmJsYW5rX29u KGNydGMpOwo+ID4gLX0KPiA+ICsJZHJtX2NydGNfdmJsYW5rX29uKGNydGMpOwo+ID4gIAo+ID4g LXN0YXRpYyB2b2lkIGV4eW5vc19kcm1fY3J0Y19wcmVwYXJlKHN0cnVjdCBkcm1fY3J0YyAqY3J0 YykKPiA+IC17Cj4gPiAtCS8qIGRybSBmcmFtZXdvcmsgZG9lc24ndCBjaGVjayBOVUxMLiAqLwo+ ID4gKwlpZiAoZXh5bm9zX2NydGMtPm9wcy0+d2luX2NvbW1pdCkKPiA+ICsJCWV4eW5vc19jcnRj LT5vcHMtPndpbl9jb21taXQoZXh5bm9zX2NydGMsIGV4eW5vc19wbGFuZS0+enBvcyk7Cj4gPiAr Cj4gPiArCWlmIChleHlub3NfY3J0Yy0+b3BzLT5jb21taXQpCj4gPiArCQlleHlub3NfY3J0Yy0+ b3BzLT5jb21taXQoZXh5bm9zX2NydGMpOwo+IAo+IGNydGMgY29tbWl0IGFscmVhZHkgd2FzIGNh bGxlZCBieSBtb2RlX3NldF9ub2ZiIGNhbGxiYWNrIGFzIHNvb24gYXMgaXQKPiBkaXNhYmxlcyBj cnRjIGFuZCBlbmNvZGVyIGRldmljZXMgc28gSSB0aGluayB1bm5lY2Vzc2FyeS4gUGxlYXNlIHNl ZSB0aGUKPiBkcm1fYXRvbWljX2hlbHBlcl9jb21taXRfbW9kZXNldF9kaXNhYmxlIGZ1bmN0aW9u LgoKVGhpcyBpcyBhbHJlYWR5IGdvbmUgZm9yIHY3LCBzZWUgbXkgY29tbWVudHMgb24KW1BBVENI IHY2IDAzLzEyXSBkcm0vZXh5bm9zOiBhdG9taWMgcGhhc2UgMTogYWRkIC5tb2RlX3NldF9ub2Zi KCkgY2FsbGJhY2sKCglHdXN0YXZvCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v ZHJpLWRldmVsCg==