From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Garrett Subject: Re: [PATCH RFC 0/4] Linking DRM Connectors to Backlight Devices Date: Wed, 10 Sep 2014 20:40:57 +0000 Message-ID: <1410381657.4117.3.camel@nebula.com> References: <1410364463-12692-1-git-send-email-dh.herrmann@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1410364463-12692-1-git-send-email-dh.herrmann@gmail.com> Content-Language: en-US Content-ID: <404849167CC5C84CAD1207B1BDCF3684@namprd05.prod.outlook.com> Sender: linux-kernel-owner@vger.kernel.org To: "dh.herrmann@gmail.com" Cc: "linux-kernel@vger.kernel.org" , "daniel.vetter@ffwll.ch" , "jg1.han@samsung.com" , "lee.jones@linaro.org" , "dri-devel@lists.freedesktop.org" , "cooloney@gmail.com" , "airlied@gmail.com" , "ajax@redhat.com" List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCAyMDE0LTA5LTEwIGF0IDE3OjU0ICswMjAwLCBEYXZpZCBIZXJybWFubiB3cm90ZToN Cg0KPiAgKiBVc2VyLXNwYWNlIGN1cnJlbnRseSBoYXMgYSBoYXJkLXRpbWUgZmlndXJpbmcgb3V0 IHdoaWNoIGJhY2tsaWdodCBkZXZpY2UgdG8NCj4gICAgdXNlLCBhbmQgd2hpY2ggYmFja2xpZ2h0 IGRldmljZSBiZWxvbmdzIHRvIHdoaWNoIGRpc3BsYXkuIFNvIGZhciwgbW9zdA0KPiAgICBzeXN0 ZW1zIG9ubHkgcHJvdmlkZSBiYWNrbGlnaHQtZGV2aWNlcyBmb3IgaW50ZXJuYWwgZGlzcGxheXMs IHNvIGZpZ3VyaW5nIG91dA0KPiAgICB0aGUgY29ubmVjdGlvbiBpcyBlYXN5LCBidXQgdGhhdCBt aWdodCBjaGFuZ2Ugd2l0aCBtb3JlIGNhcGFibGUgZXh0ZXJuYWwNCj4gICAgY29ubmVjdG9ycy4N Cg0KVGhlIHBhcmVudCBkZXZpY2Ugb2YgdGhlIGJhY2tsaWdodCB3aWxsIGJlIHRoZSBjb3JyZWN0 IGRpc3BsYXksIGlmIHRoZQ0Ka2VybmVsIGhhcyBhIG1lYW5pbmdmdWwgd2F5IHRvIGRldGVybWlu ZSB0aGF0LiBXZSBjb3VsZCBkbyBhIGJldHRlciBqb2INCmluIHRoZSBBQ1BJIGNvZGUgdGhhbiB3 ZSBjdXJyZW50bHkgZG8sIGJ1dCAodW5mb3J0dW5hdGVseSkgdGhhdCByZXF1aXJlcw0KdXMgdG8g a25vdyB0aGUgQUNQSSBJRHMgdGhhdCBlYWNoIEdQVSB2ZW5kb3IgdXNlcy4NCg0KPiAgICBJZiBt dWx0aXBsZSBiYWNrbGlnaHRzIGFyZSBhdmFpbGFibGUsIHRoZSBlYXNpZXN0IHNvbHV0aW9uIGlz IHRvIHNpbXBseSB3cml0ZQ0KPiAgICB0byBhbGwgb2YgdGhlbSBhbmQgaG9wZSBhdCBsZWFzdCBv bmUgb2YgdGhlbSB3b3Jrcy4gVGhpcyBvYnZpb3VzbHkgZmFpbHMgaWYNCj4gICAgdGhlIGRldmlj ZXMgaW50ZXJhY3QgYmFkbHksIHNvIGl0J3Mgbm90IHJlYWxseSBhIHNvbHV0aW9uLg0KDQpUaGVy ZSdzIGEgcHJldHR5IHdlbGwtZGVmaW5lZCBwcm9jZXNzIGZvciB0aGF0LCBhbHRob3VnaCBpdCBz dWNrcyAtIGlmDQppdCdzIGFuIExWRFMgb3IgZURQIGRpc3BsYXkgYW5kIHRoZXJlJ3MgYSBiYWNr bGlnaHQgb2YgdHlwZSAiZmlybXdhcmUiLA0KdXNlIGl0LiBJZiB0aGVyZSdzIG5vICJmaXJtd2Fy ZSIgYmFja2xpZ2h0LCBidXQgdGhlcmUgaXMgYSAicGxhdGZvcm0iDQpvbmUsIHVzZSB0aGF0LiBP dGhlcndpc2UgbG9vayBmb3IgYSAibmF0aXZlIiBiYWNrbGlnaHQgdGhhdCBoYXMgdGhlDQpvdXRw dXQgYXMgYSBwYXJlbnQuIGxpYmJhY2tsaWdodCBkb2VzIGFsbCBvZiB0aGlzIGZvciB5b3UuIA0K DQo+ICAqIFVzZXItc3BhY2UgbmVlZHMgcm9vdCBwcml2aWxlZ2VzIHRvIHdyaXRlIHRvIHN5c2Zz LiBUaGVyZSBhcmUgbm8gY2hhci1kZXZzDQo+ICAgIHRoYXQgY2FuIGJlIHVzZWQgdG8gY29udHJv bCBhY2Nlc3MtbWFuYWdlbWVudCB0byB0aGUgYmFja2xpZ2h0IEFQSSwgc28gL3N5cw0KPiAgICBp cyB0aGUgb25seSBpbnRlcmZhY2UgYXZhaWxhYmxlLiBTbyBmYXIsIHVkZXYgcG9saWN5IGhhcyBi ZWVuICIvc3lzIGlzDQo+ICAgIHJlYWQtb25seSBmb3Igbm9uLXJvb3QiIGFuZCBpdCdzIG5vdCBn b2luZyB0byBjaGFuZ2UuIGNoYXItZGV2cyBhcmUgKlRIRSoNCj4gICAgc3RhbmRhcmQgd2F5IHRv IHByb3ZpZGUgbm9uLXJvb3QgdXNlci1zcGFjZSBBUElzLCBzbyB1c2UgdGhlbSENCg0KWWVhaCwg dGhpcyBpcyBhIHByb2JsZW0uDQoNCj4gVGhpcyBzZXJpZXMgdHJpZXMgdG8gc29sdmUgdGhpcyBw cm9ibGVtIHdpdGggYSBtdWNoIHNpbXBsZXIgYXBwcm9hY2g6DQo+IEluc3RlYWQgb2YgbW92aW5n IGJhY2tsaWdodHMgaW50byBEUk0sIHdlIHNpbXBseSBsaW5rIERSTSBwcm9wZXJ0aWVzIHRvIGEN Cj4gYmFja2xpZ2h0IGRldmljZS4gVGhhdCBpcywgdGhlIGtlcm5lbCBtYW5hZ2VzIGEgbGluayBi ZXR3ZWVuIGEgY29ubmVjdG9yIGFuZCBhDQo+IGJhY2tsaWdodCBkZXZpY2UgKG9yIG4gYmFja2xp Z2h0IGRldmljZXMpIHdoaWNoIGNhbiBiZSBtb2RpZmllZCBieSB1ZGV2IGluIGNhc2UNCj4gdGhl IGtlcm5lbCBnb3QgaXQgd3JvbmcgKHdlIGRvbid0IHdhbnQgaHVnZSBib2FyZC1maXh1cC10YWJs ZXMgaW4gdGhlIGtlcm5lbCkuDQo+IFVzZXItc3BhY2UgY2FuIG5vdyB1c2UgdGhlIHNpbXBsIERS TSBBUEkgdG8gbWFuYWdlIGJhY2tsaWdodHMsIGFuZCB0aGUga2VybmVsDQo+IGRvZXMgbm90IG5l ZWQgYW55IHNwZWNpYWwgZHJpdmVyIGNvZGUgdG8gbWFrZSBpdCB3b3JrLg0KDQpUaGlzIGRvZXNu J3QgcmVhbGx5IHNpbXBsaWZ5IHVzZXJzcGFjZSBzaWduaWZpY2FudGx5IC0gc29tZXRoaW5nJ3Mg c3RpbGwNCmdvaW5nIHRvIGhhdmUgdG8gbWFrZSB0aGUgc2FtZSBwb2xpY3kgZGVjaXNpb24gYXMg d2UgZG8gcmlnaHQgbm93LCBhbmQNCnRoZSBrZXJuZWwgaXNuJ3QgcmVhbGx5IHRoZSByaWdodCBw bGFjZSB0byBkbyB0aGF0LiBJdCBkb2VzIGhhdmUgdGhlDQpiZW5lZml0IG9mIGFsbG93aW5nIHRo YXQgcG9saWN5IGRlY2lzaW9uIHRvIGJlIG1hZGUgYXQgYm9vdCB0aW1lIGFuZA0KdGhlbiBhbGxv dyB0aGF0IHRvIGJlIGNvbnN1bWVkIGJ5IGFsbCBsYXRlciB1c2Vyc3BhY2UsIHNvIHRoZXJlIGlz DQoqc29tZSogYmVuZWZpdCwgYnV0IEkgdGhpbmsgdGhlICJtYWtlIHVucHJpdmlsZWdlZCB1c2Vy c3BhY2UgcG9zc2libGUiDQphcmd1bWVudCBpcyBtdWNoIG1vcmUgY29tcGVsbGluZy4NCg0KLS0g DQpNYXR0aGV3IEdhcnJldHQgPG1hdHRoZXcuZ2FycmV0dEBuZWJ1bGEuY29tPg0K