From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonyoung Shim Subject: Re: [PATCH 02/23] drm/exynos: calculate vrefresh instead of use a fixed value Date: Thu, 02 Jul 2015 21:38:45 +0900 Message-ID: <559530D5.60505@samsung.com> References: <1435095336-6196-1-git-send-email-gustavo@padovan.org> <1435095336-6196-3-git-send-email-gustavo@padovan.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-reply-to: <1435095336-6196-3-git-send-email-gustavo@padovan.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Gustavo Padovan , linux-samsung-soc@vger.kernel.org Cc: tjakobi@math.uni-bielefeld.de, Gustavo Padovan , dri-devel@lists.freedesktop.org List-Id: linux-samsung-soc@vger.kernel.org T24gMDYvMjQvMjAxNSAwNjozNSBBTSwgR3VzdGF2byBQYWRvdmFuIHdyb3RlOgo+IEZyb206IEd1 c3Rhdm8gUGFkb3ZhbiA8Z3VzdGF2by5wYWRvdmFuQGNvbGxhYm9yYS5jby51az4KPiAKPiBXaGVu IG1vZGUncyB2cmVmcmVzaCBpcyB6ZXJvIHdlIHNob3VsZCBhc2sgRFJNIGNvcmUgdG8gY2FsY3Vs YXRlIHZyZWZyZXNoCj4gZm9yIHVzIHNvIHdlIGNhbiBnZXQgdGhlIGNvcnJlY3QgdmFsdWUgaW5z dGVhZCBvZiByZWx5aW5nIG9uIGZpeGVkIHZhbHVlCj4gZGVmaW5lZCBpbiBhIG1hY3JvLiBCdXQg aWYgdnJlZnJlc2ggaXMgc3RpbGwgemVybyB3ZSBzaG91bGQgZmFpbCB0aGUKPiB1cGRhdGUuCj4g Cj4gU3VnZ2VzdGVkLWJ5OiBEYW5pZWwgU3RvbmUgPGRhbmllbHNAY29sbGFib3JhLmNvbT4KPiBT aWduZWQtb2ZmLWJ5OiBHdXN0YXZvIFBhZG92YW4gPGd1c3Rhdm8ucGFkb3ZhbkBjb2xsYWJvcmEu Y28udWs+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9leHlub3MvZXh5bm9zX2RybV9maW1kLmMg fCA1ICsrKy0tCj4gIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25z KC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9leHlub3MvZXh5bm9zX2RybV9m aW1kLmMgYi9kcml2ZXJzL2dwdS9kcm0vZXh5bm9zL2V4eW5vc19kcm1fZmltZC5jCj4gaW5kZXgg MWUzYmI3Mi4uN2JhMzQ4ZSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vZXh5bm9zL2V4 eW5vc19kcm1fZmltZC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHJt X2ZpbWQuYwo+IEBAIC00MSw3ICs0MSw2IEBACj4gICAqIENQVSBJbnRlcmZhY2UuCj4gICAqLwo+ ICAKPiAtI2RlZmluZSBGSU1EX0RFRkFVTFRfRlJBTUVSQVRFIDYwCj4gICNkZWZpbmUgTUlOX0ZC X1dJRFRIX0ZPUl8xNldPUkRfQlVSU1QgMTI4Cj4gIAo+ICAvKiBwb3NpdGlvbiBjb250cm9sIHJl Z2lzdGVyIGZvciBoYXJkd2FyZSB3aW5kb3cgMCwgMiB+IDQuKi8KPiBAQCAtNDAzLDcgKzQwMiw5 IEBAIHN0YXRpYyBib29sIGZpbWRfbW9kZV9maXh1cChzdHJ1Y3QgZXh5bm9zX2RybV9jcnRjICpj cnRjLAo+ICAJCXN0cnVjdCBkcm1fZGlzcGxheV9tb2RlICphZGp1c3RlZF9tb2RlKQo+ICB7Cj4g IAlpZiAoYWRqdXN0ZWRfbW9kZS0+dnJlZnJlc2ggPT0gMCkKPiAtCQlhZGp1c3RlZF9tb2RlLT52 cmVmcmVzaCA9IEZJTURfREVGQVVMVF9GUkFNRVJBVEU7Cj4gKwkJYWRqdXN0ZWRfbW9kZS0+dnJl ZnJlc2ggPSBkcm1fbW9kZV92cmVmcmVzaChtb2RlKTsKPiArCWlmIChhZGp1c3RlZF9tb2RlLT52 cmVmcmVzaCA9PSAwKQoKSWYgYWRqdXN0ZWRfbW9kZS0+dnJlZnJlc2ggaXMgbm90IDAsIGl0IHdp bGwgY2hlY2sgdHdvIHRpbWVzIHdoZXRoZXIgaXQKaXMgMC4gQ2hlY2sgaXQgaW4gZmlyc3QgaWYg c3RhdGVtZW50LgoKQmFzaWNhbGx5LCBpJ20gbm90IHN1cmUsIHdoeSBzaG91bGQgd2UgY2hlY2sg d2hldGhlcgphZGp1c3RlZF9tb2RlLT52cmVmcmVzaCBpcyAwIGF0IGZpcnN0PyBDYW4ndCB3ZSB1 c2UganVzdAoKICAgICAgICBhZGp1c3RlZF9tb2RlLT52cmVmcmVzaCA9IGRybV9tb2RlX3ZyZWZy ZXNoKG1vZGUpOwoJaWYgKGFkanVzdGVkX21vZGUtPnZyZWZyZXNoID09IDApCgkJLi4uCgp3aXRo b3V0IHRoZSBmaXJzdCBjaGVja2luZz8KCj4gKwkJcmV0dXJuIGZhbHNlOwo+ICAKPiAgCXJldHVy biB0cnVlOwo+ICB9Cj4gCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1k ZXZlbAo=