From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gustavo Padovan Subject: Re: [PATCH 1/3] drm/exynos: mixer: add 2x scaling to mixer_graph_buffer Date: Fri, 27 Mar 2015 10:11:51 -0300 Message-ID: <20150327131151.GA15911@joana> References: <1427325438-3791-1-git-send-email-tjakobi@math.uni-bielefeld.de> <20150326142615.GA18573@joana> <55149475.1090900@math.uni-bielefeld.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <55149475.1090900@math.uni-bielefeld.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Tobias Jakobi Cc: linux-samsung-soc@vger.kernel.org, Gustavo Padovan , dri-devel@lists.freedesktop.org List-Id: linux-samsung-soc@vger.kernel.org SGkgVG9iaWFzLAoKMjAxNS0wMy0yNyBUb2JpYXMgSmFrb2JpIDx0amFrb2JpQG1hdGgudW5pLWJp ZWxlZmVsZC5kZT46Cgo+IEhlbGxvIQo+IAo+IAo+IEd1c3Rhdm8gUGFkb3ZhbiB3cm90ZToKPiA+ IEkgd291bGQga2VlcCBjYWxsaW5nIHRoZXNlIHR3byB2YXJzIHhfcmF0aW8gYW5kIHlfcmF0aW8u IEkgZG9uJ3Qgc2VlIGEgcmVhc29uCj4gPiB0byBjaGFuZ2UgdGhlIG5hbWUgaGVyZS4KPiBSaWdo dCwgSSdtIGdvaW5nIHRvIGNoYW5nZSB0aGlzLiBBbHNvIEkgd2FzIHRoaW5raW5nIG9mIGJhc2lu ZyB0aGUgcGF0Y2gKPiBvbiB5b3VyIGxhdGVzdCBjbGVhbnVwIHNlcmllcyAodGhlICdkcm0vZXh5 bm9zOiByZW1vdmUgc3RydWN0ICpfd2luX2RhdGEKPiBhYnN0cmFjdGlvbiBvbiBwbGFuZXMnIG9u ZSkuCgpJZiB5b3UgY2FuIHJlYmFzZSB0aGlzIGluIG9uIHRvcCBvZiBteSBzZXJpZXMgdGhpcyB3 b3VsZCBiZSByZWFsbHkgZ29vZC4KCj4gCj4gVGhlbiBpdCB3b3VsZCBqdXN0IGJlOgo+IHN0YXRp YyBpbnQgbWl4ZXJfc2V0dXBfc2NhbGUoY29uc3Qgc3RydWN0IGV4eW5vc19kcm1fcGxhbmUgKnBs YW5lLAo+IAl1bnNpZ25lZCBpbnQgKnhfcmF0aW8sIHVuc2lnbmVkIGludCAqeV9yYXRpbykKPiAK PiBBbHNvIHRoYXQgd291bGQgYXV0b21hdGljYWxseSBmaXggeW91ciBvdGhlciBjb21tZW50IGJl bG93IFsqXS4KPiAKPiAKPiA+IFVzZSBFUEVSTSBvciBFTk9UU1VQUC4gT3IgZXZlbiB0cnVlL2Zh bHNlLgo+IFdpbGwgZG8hCj4gCj4gCj4gPiBZb3UgbmVlZCB0byBmaXggc3R5bGUgaGVyZQo+ID4g Cj4gPiAgICAgICAgIGlmIChtaXhlcl9zZXR1cF9zY2FsZSh3aW5fZGF0YS0+c3JjX3dpZHRoLCB3 aW5fZGF0YS0+c3JjX2hlaWdodCwgICAgICAgIAo+ID4gICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgd2luX2RhdGEtPmNydGNfd2lkdGgsIHdpbl9kYXRhLT5jcnRjX2hlaWdodCwgICAgICAK PiA+ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICZ4X3JhdGlvLCAmeV9yYXRpbykpICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgCj4gPiAgICAgICAgICAgICAgICAgcmV0dXJuOyAK PiBXaXRoIFsqXSB0aGlzIHdvdWxkIGp1c3QgYmU6Cj4gaWYgKG1peGVyX3NldHVwX3NjYWxlKHBs YW5lLCAmeF9yYXRpbywgJnlfcmF0aW8pKSByZXR1cm47Cj4gCj4gV2hhdCBkbyB5b3UgdGhpbms/ CgpDaGFuZ2VzIHNvdW5kcyBnb29kIHRvIG1lLiBQbGVhc2UgZ28gYWhlYWQgYW5kIHNlbmQgYSBu ZXcgcGF0Y2guIDopCgoJR3VzdGF2bwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2RyaS1kZXZlbAo=