From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Subject: Re: KMS backlight ABI proposition Date: Fri, 24 Feb 2017 10:48:52 +0100 Message-ID: <6eb297d8-ab57-2d73-a4d0-91b7c7785af4@redhat.com> References: <4b17ba08-39f3-57dd-5aad-d37d844b02c6@linux.intel.com> <8760k1i9kz.fsf@intel.com> <87o9xsvv0g.fsf@intel.com> <0c78d424-6d3f-b4e5-f301-54b1acd3bdc7@redhat.com> <87ino0vsna.fsf@intel.com> <6d2aa160-01f3-bce3-a696-9352f808ce2c@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1BD296E02D for ; Fri, 24 Feb 2017 09:48:56 +0000 (UTC) In-Reply-To: <6d2aa160-01f3-bce3-a696-9352f808ce2c@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Jani Nikula , =?UTF-8?Q?St=c3=a9phane_Marchesin?= Cc: =?UTF-8?Q?Martin_Gr=c3=a4=c3=9flin?= , "dri-devel@lists.freedesktop.org" List-Id: dri-devel@lists.freedesktop.org SGksCgpPbiAyNC0wMi0xNyAxMDo0NiwgSGFucyBkZSBHb2VkZSB3cm90ZToKPiBIaSwKPgo+IE9u IDI0LTAyLTE3IDEwOjM0LCBKYW5pIE5pa3VsYSB3cm90ZToKPj4gT24gRnJpLCAyNCBGZWIgMjAx NywgSGFucyBkZSBHb2VkZSA8aGRlZ29lZGVAcmVkaGF0LmNvbT4gd3JvdGU6Cj4+PiBPbiAyNC0w Mi0xNyAwOTo0MywgSmFuaSBOaWt1bGEgd3JvdGU6Cj4+Pj4gSSBkb24ndCB0aGluayB3ZSBoYXZl IGFueSBnb29kIGlkZWFzIGhvdyB0byBzb2x2ZSB0aGUgcHJvcGVydHkgbWF4Cj4+Pj4gY2hhbmdp bmcgb24gdGhlIGZseS4gQnV0IGJhc2VkIG9uIHRoZSBkaXNjdXNzaW9uIHNvIGZhciwgaXQncyBz dGFydGluZwo+Pj4+IHRvIGxvb2sgbGlrZSB3ZSdsbCBuZWVkIHRvIHN0dWR5IHRoYXQgbW9yZSB0 aG9yb3VnaGx5Lgo+Pj4KPj4+IEFzIEkgbWVudGlvbmVkIGluIGFub3RoZXIgcGFydCBvZiB0aGUg dGhyZWFkLCBJIHRoaW5rIHdlIGNhbiBqdXN0IHJldHVybgo+Pj4gLUVCVVNZIGlmIHVkZXYgdHJp ZXMgdG8gY2hhbmdlIHRoZSBiaW5kaW5nIHdoZW4gYSBkcm0tbm9kZSBpcyBvcGVuCj4+PiAqYW5k KiB0aGUgYmFja2xpZ2h0L2JyaWdodG5lc3MgcHJvcGVydHkgaGFzIGJlZW4gYWNjZXNzZWQgKGV2 ZW4gaWYKPj4+IHJlYWQgb25seSkgdGhyb3VnaCB0aGF0IGRybS1ub2RlLiBXZSBjYW4gcmVzZXQg dGhlIGJ1c3kgZmxhZyB3aGVuCj4+PiB0aGUgKGxhc3Qgb3BlbikgZHJtLW5vZGUgZ2V0cyBjbG9z ZWQuCj4+Cj4+IFRoYXQncyBjZXJ0YWlubHkgZWFzaWVyIHRoYW4gY29taW5nIHVwIHdpdGggd2F5 cyB0byBub3RpZnkgdGhlIHVzZXJzcGFjZQo+PiBhYm91dCBwcm9wZXJ0eSByYW5nZSBjaGFuZ2Vz LiBUaGUgb2J2aW91cyBkb3duc2lkZSBpcyB0aGF0IHlvdSBoYXZlIHRvCj4+IGtpbGwgWCB0byBk byB0aGUgcmUtYXNzb2NpYXRpb24uIFRoYXQncyBmaW5lIGZvciB3aGVuIGV2ZXJ5dGhpbmcganVz dAo+PiB3b3JrcyAoaS5lLiBldmVyeXRoaW5nIGhhcHBlbnMgYmVmb3JlIHRoZSBkcm0gbm9kZSBp cyBvcGVuZWQpLCBidXQgZm9yCj4+IGRlYnVnZ2luZyBpdCdzIGEgYml0IHBhaW5mdWwuIENhbiB3 ZSBsaXZlIHdpdGggdGhhdD8KPgo+IFN1cmUsIGRlYnVnZ2luZyB1ZGV2IHJ1bGVzIGlzIHNvbWV3 aGF0IHRyaWNreSBpbiBnZW5lcmFsIChyZXF1aXJlcwo+IG1hbnVhbGx5IHRyaWdnZXJpbmcgdWRl dikuIFdoZW4gYXNraW5nIHVzZXJzIHRvIHRlc3QgdWRldiBydWxlIC8gaHdkYgo+IHBhdGNoZXMg SSB1c3VhbGx5IGp1c3QgYXNrIHRoZW0gdG8gcmVib290Lgo+Cj4+PiBJJ20gYWRkaW5nIHRoZSAq YW5kKiB0aGUgYmFja2xpZ2h0L2JyaWdodG5lc3MgcHJvcGVydHkgaGFzIGJlZW4gYWNjZXNzZWQK Pj4+IGNvbmRpdGlvbiBzbyB0aGF0IHVkZXYgY2FuIHN0aWxsIGRvIGl0cyB0aGluZyB3aGlsZSBh IGJvb3Qgc3BsYXNoCj4+PiBzY3JlZW4gaXMgYWN0aXZlLiBUaGlzIGFzc3VtZXMgdGhhdCBib290 IHNwbGFzaCBzY3JlZW5zIGRvIG5vdAo+Pj4gdG91Y2ggdGhlIGJyaWdodG5lc3MuCj4+Cj4+IEkg cHJlc3VtZSB1ZGV2IHdpbGwgaGF2ZSB0byBkbyBpdHMgam9iIGJlZm9yZSB0aGUgZHJtIG5vZGUg aXMgb3BlbmVkLCBJCj4+IHRoaW5rIHJlbHlpbmcgb24gdGhlIHVzZXJzcGFjZSBub3QgdG91Y2hp bmcgdGhlIGJyaWdodG5lc3MgcHJvcGVydHkgaXMKPj4gZ29pbmcgdG8gYmUgcmFjeS9mbGFreS4K Pgo+IE1ha2luZyBzdXJlIHRoYXQgdWRldiBkb2VzIGl0cyBqb2IgYmVmb3JlIHdlIHNob3cgdGhl IHNwbGFzaHNjcmVlbgo+IGlzIHRyaWNreSwgbm90ZSB0aGUgaWRlYSBpcyB0aGF0IHRoZSBzcGxh c2hzY3JlZW4gKm5ldmVyKiB0b3VjaGVzCj4gdGhlIGJyaWdodG5lc3MgcHJvcGVydHkgYW5kIGJ5 IHRoZSB0aW1lIHJlZ3VsYXIgWCAvIHdheWxhbmQgbGF1bmNoZXMKPiB1ZGV2IHNob3VsZCBoYXZl IGhhZCBwbGVudHkgb2YgdGltZSB0byBjb21wbGV0ZSBpdHMgam9iLgo+Cj4gSSBkbyBub3Qga25v dyBob3cgaGFyZCBpdCB3aWxsIGJlIHRvIGFkZCB0aGUgY29kZSB0byBkZXRlY3QgdHJpZ2dlcmlu Zwo+IHRoZSBwcm9wZXJ0eSBiZWluZyB0b3VjaGVkLCBidXQgdGhhdCBpcyB0aGUgYmVzdCBJIGNh biBjb21lIHVwIHdpdGgKPiB0byBzdGlsbCBhbGxvdyB0aGUgYm9vdHNwbGFzaCAoZS5nLiBwbHlt b3V0aCkgdG8gdXNlIHRoZSBkcm0tbm9kZS4KCnAucy4KCkkgcmVhbGl6ZSB0aGlzIGFpbnQgcHJl dHR5LCBhbHRlcm5hdGl2ZWx5IHdlIGNvdWxkIGp1c3QgZG9jdW1lbnQgdGhhdApyb290IG1heSBj aGFuZ2UgdGhlIGJhY2stZW5kIG9mIHRoZSBwcm9wZXJ0eSBhbmQgdGhhdCBpbiB0aGF0IGNhc2UK dGhlIG1heCB2YWx1ZSBtYXkgY2hhbmdlIGFuZCB0aGF0IGl0IGlzIHVwIHRvIHVzZXJzcGFjZSB0 byBtYWtlIHN1cmUKdGhhdCBpdCBkZWFscyB3aXRoIHRoaXMgKGUuZy4gYnkgbm90IGNoYW5naW5n IHRoZSBiYWNrZW5kIGF0IGEgYmFkCnRpbWUpLgoKUmVnYXJkcywKCkhhbnMKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlz dApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==