From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Lechner Subject: Re: [PATCH v3 4/6] drm/tinydrm: add support for LEGO MINDSTORMS EV3 LCD Date: Mon, 7 Aug 2017 11:03:36 -0500 Message-ID: <2abbab73-0314-aaca-29b0-6366452d921b@lechnology.com> References: <1501799630-1650-1-git-send-email-david@lechnology.com> <1501799630-1650-5-git-send-email-david@lechnology.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Cc: Mark Rutland , Kevin Hilman , Sekhar Nori , linux-kernel@vger.kernel.org, Rob Herring , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org T24gMDgvMDUvMjAxNyAwMToxOSBQTSwgTm9yYWxmIFRyw7hubmVzIHdyb3RlOgo+IAo+IERlbiAw NC4wOC4yMDE3IDAwLjMzLCBza3JldiBEYXZpZCBMZWNobmVyOgo+PiArCj4+ICsgICAgYnVmID0g a21hbGxvYyhsZW4sIEdGUF9LRVJORUwpOwo+PiArICAgIGlmICghYnVmKQo+PiArICAgICAgICBy ZXR1cm47Cj4+ICsKPj4gKyAgICB0aW55ZHJtX3hyZ2I4ODg4X3RvX2dyYXk4KGJ1ZiwgdmFkZHIs IGZiLCBjbGlwKTsKPj4gKyAgICBzcmMgPSBidWY7Cj4+ICsKPj4gKyAgICBmb3IgKHkgPSBjbGlw LT55MTsgeSA8IGNsaXAtPnkyOyB5KyspIHsKPj4gKyAgICAgICAgZm9yICh4ID0gY2xpcC0+eDE7 IHggPCBjbGlwLT54MjsgeCArPSAzKSB7Cj4+ICsgICAgICAgICAgICB2YWwgPSAqc3JjKysgJiAw eGMwOwo+PiArICAgICAgICAgICAgaWYgKHZhbCAmIDB4YzApCj4+ICsgICAgICAgICAgICAgICAg dmFsIHw9IDB4MjA7Cj4+ICsgICAgICAgICAgICB2YWwgfD0gKCpzcmMrKyAmIDB4YzApID4+IDM7 Cj4+ICsgICAgICAgICAgICBpZiAodmFsICYgMHgxOCkKPj4gKyAgICAgICAgICAgICAgICB2YWwg fD0gMHgwNDsKPj4gKyAgICAgICAgICAgIHZhbCB8PSAqc3JjKysgPj4gNjsKPj4gKyAgICAgICAg ICAgICpkc3QrKyA9IH52YWw7Cj4gCj4gSSBkb24ndCB1bmRlcnN0YW5kIGhvdyB0aGlzIHBpeGVs IHBhY2tpbmcgbWF0Y2hlcyB0aGUgb25lIGRlc2NyaWJlZCBpbgo+IHRoZSBkYXRhc2hlZXQuIFdo eSBkbyB5b3UgZmxpcCB0aGUgYml0cyBhdCB0aGUgZW5kPwo+IAoKSSBhIHRyeWluZyB0byBiZSB0 b28gY2xldmVyLiA6LSkKCkhlcmUgaXMgdGhlIGNvbW1lbnQgSSB3aWxsIGFkZCB0byB0aGUgbmV4 dCByZXZpc2lvbjoKCi8qCiAgKiBUaGUgU1Q3NTg2IGNvbnRyb2xsZXIgaGFzIGFuIHVudXN1YWwg cGl4ZWwgZm9ybWF0IHdoZXJlIDJicHAgCmdyYXlzY2FsZSBpcwogICogcGFja2VkIDMgcGl4ZWxz IHBlciBieXRlIHdpdGggdGhlIGZpcnN0IHR3byBwaXhlbHMgdXNpbmcgMyBiaXRzIGFuZCAKdGhl IDNyZAogICogcGl4ZWwgdXNpbmcgb25seSAyIGJpdHMuCiAgKgogICogfCAgRDcgIHwgIEQ2ICB8 ICBENSAgfHwgIEQxICB8ICBEMCAgfHwgMmJwcCB8CiAgKiB8IChENCkgfCAoRDMpIHwgKEQyKSB8 fCAgICAgIHwgICAgICB8fCBHUkFZIHwKICAqICstLS0tLS0rLS0tLS0tKy0tLS0tLSsrLS0tLS0t Ky0tLS0tLSsrLS0tLS0tKwogICogfCAgMSAgIHwgIDEgICB8ICAxICAgfHwgIDEgICB8ICAxICAg fHwgMCAgMCB8IGJsYWNrCiAgKiB8ICAxICAgfCAgMCAgIHwgIDAgICB8fCAgMSAgIHwgIDAgICB8 fCAwICAxIHwgZGFyayBncmF5CiAgKiB8ICAwICAgfCAgMSAgIHwgIDAgICB8fCAgMCAgIHwgIDEg ICB8fCAxICAwIHwgbGlnaHQgZ3JheQogICogfCAgMCAgIHwgIDAgICB8ICAwICAgfHwgIDAgICB8 ICAwICAgfHwgMSAgMSB8IHdoaXRlCiAgKi8KCgpBcyB5b3UgY2FuIHNlZSwgaW4gdGhlIGNvbnRy b2xsZXIgRFJBTSAxJ3MgYXJlIGJsYWNrIGFuZCAwJ3MgYXJlIHdoaXRlLCAKYnV0IGluIHRoZSBr ZXJuZWwsIGl0IGlzIHRoZSBvcHBvc2l0ZS4gQWxzbywgaWYgeW91IGxvb2sgYXQgdGhlIHRydXRo IAp0YWJsZSwgeW91IGNhbiBzZWUgdGhhdCB0aGUgZXh0cmEgM3JkIGJpdCBoYXMgdGhlIHBhdHRl cm4gaWYgRDcgPT0gMCBvciAKRDYgPT0gMCB0aGVuIEQ1IGlzIHplcm8uCgpJIHN1cHBvc2UgaXQg Y291bGQgYmUgYmV0dGVyIHRvIGRvIHRoaXMgd2l0aCBhIGxvb2t1cCB0YWJsZToKCnN0YXRpYyBj b25zdCB1OCBzdDc1ODZfbG9va3VwW10gPSB7IDB4NywgMHg0LCAweDIsIDB4MCB9OwoKLi4uCgoJ Zm9yICh5ID0gY2xpcC0+eTE7IHkgPCBjbGlwLT55MjsgeSsrKSB7CgkJZm9yICh4ID0gY2xpcC0+ eDE7IHggPCBjbGlwLT54MjsgeCArPSAzKSB7CgkJCXZhbCA9IHN0NzU4Nl9sb29rdXBbKnNyYysr ID4+IDZdIDw8IDU7CgkJCXZhbCB8PSBzdDc1ODZfbG9va3VwWypzcmMrKyA+PiA2XSA8PCAyOwoJ CQl2YWwgfD0gc3Q3NTg2X2xvb2t1cFsqc3JjKysgPj4gNl0gPj4gMTsKCQkJKmRzdCsrID0gdmFs OwoJCX0KCX0KCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK