From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer" Date: Tue, 15 Nov 2016 17:18:04 +0200 Message-ID: <20161115151804.GN31595@intel.com> References: <20161114164518.GA31595@intel.com> <20161115085135.ejys6afkqqz5ojyk@phenom.ffwll.local> <14e3f177-cd11-cf98-4f2d-0b2b1b4906a2@intel.com> <20161115100003.2pguapxruqwzocwr@phenom.ffwll.local> <218d2b25-1f7b-2ae4-30cc-0b05b2a0107d@intel.com> <20161115105246.gj6hwybcdurjgdgr@phenom.ffwll.local> <6242286e-c2f4-d42b-28a8-5a45227866e2@synopsys.com> <20161115141818.GL31595@intel.com> <038c10fe-ee56-5d69-8e5b-48226b62bcf1@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 437F86E1C1 for ; Tue, 15 Nov 2016 15:18:09 +0000 (UTC) Content-Disposition: inline In-Reply-To: <038c10fe-ee56-5d69-8e5b-48226b62bcf1@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: "Sharma, Shashank" Cc: Jose Abreu , "Jia, Lin A" , Akashdeep Sharma , Emil Velikov , dri-devel@lists.freedesktop.org, Daniel Vetter , Jim Bride List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCBOb3YgMTUsIDIwMTYgYXQgMDg6NDA6MDFQTSArMDUzMCwgU2hhcm1hLCBTaGFzaGFu ayB3cm90ZToKPiBSZWdhcmRzCj4gU2hhc2hhbmsKPiBPbiAxMS8xNS8yMDE2IDc6NDggUE0sIFZp bGxlIFN5cmrDpGzDpCB3cm90ZToKPiA+IE9uIFR1ZSwgTm92IDE1LCAyMDE2IGF0IDAxOjQ4OjA0 UE0gKzAwMDAsIEpvc2UgQWJyZXUgd3JvdGU6Cj4gPj4gSGksCj4gPj4KPiA+Pgo+ID4+Cj4gPj4g T24gMTUtMTEtMjAxNiAxMDo1MiwgRGFuaWVsIFZldHRlciB3cm90ZToKPiA+Pj4gT24gVHVlLCBO b3YgMTUsIDIwMTYgYXQgMDM6MzY6MDJQTSArMDUzMCwgU2hhcm1hLCBTaGFzaGFuayB3cm90ZToK PiA+Pj4+IE9uIDExLzE1LzIwMTYgMzozMCBQTSwgRGFuaWVsIFZldHRlciB3cm90ZToKPiA+Pj4+ PiBPbiBUdWUsIE5vdiAxNSwgMjAxNiBhdCAwMjozMDo0N1BNICswNTMwLCBTaGFybWEsIFNoYXNo YW5rIHdyb3RlOgo+ID4+Pj4+PiBPbiAxMS8xNS8yMDE2IDI6MjEgUE0sIERhbmllbCBWZXR0ZXIg d3JvdGU6Cj4gPj4+Pj4+PiBPbiBNb24sIE5vdiAxNCwgMjAxNiBhdCAxMDoyNjowOFBNICswNTMw LCBTaGFybWEsIFNoYXNoYW5rIHdyb3RlOgo+ID4+Pj4+Pj4+IEluIGFueSBjYXNlLCBJIGd1ZXNz IGFkZGl0aW9uIG9mIGEgY2FwIGZvciBhc3BlY3QgcmF0aW8gc2hvdWxkIGZpeCB0aGUKPiA+Pj4+ Pj4+PiBjdXJyZW50IG9iamVjdGlvbnMgZm9yIHRoaXMgaW1wbGVtZW50YXRpb24uCj4gPj4+Pj4+ Pj4KPiA+Pj4+Pj4+PiBBbmQgSSB3aWxsIGtlZXAgaXQgMCBieSBkZWZhdWx0LCBzbyB0aGF0IG5v IGFzcGVjdCByYXRpbyBpbmZvcm1hdGlvbiBpcwo+ID4+Pj4+Pj4+IGFkZGVkIHVudGlsIHVzZXJz cGFjZSBzZXRzIHRoZSBjYXAgdG8gMSBvbiBpdHMgb3duLgo+ID4+Pj4+Pj4gTm90ZSB0aGF0IGNh cCA9IG5lZWRzIG5ldyB1c2Vyc3BhY2UuCj4gPj4+Pj4+PiAtRGFuaWVsCj4gPj4+Pj4+IEkgZ3Vl c3MgeW91IG1lYW4gYSBuZXcgbGliZHJtLCBzbyB5ZXMsIEkgd2lsbCBhZGQgdGhpcyBuZXcgY2Fw IGluIGxpYmRybS4KPiA+Pj4+Pj4gSXMgdGhhdCB3aGF0IHlvdSBtZWFuID8KPiA+Pj4+PiBGdWxs IHN0YWNrIHNvbHV0aW9uLCBpbmNsdWRpbmcgZW5hYmxpbmcgaW4gYW4gWG9yZyBkcml2ZXIgKG9y IHNvbWV3aGVyZQo+ID4+Pj4+IGVsc2UsIHdlIGFsc28gaGF2ZSBkcm1faHdjb21wb3NlciBhcyBh biBvcHRpb24pLgo+ID4+Pj4+Cj4gPj4+Pj4gQW5kIGJlY2F1c2UgdGhhdCdzIHByb2JhYmx5IGdv aW5nIHRvIHRha2UgZm9yZXZlciBJJ20gbGVhbmluZyB0b3dhcmRzCj4gPj4+Pj4gcmV2ZXJ0IGFn YWluLiBWaWxsZT8KPiA+Pj4+IE5vdCByZWFsbHksIHdpdGggYSBrZXJuZWwgY2FwIGltcGxlbWVu dGF0aW9uLCB0aGUgY29kZSB3aWxsIGJlIGFzIGl0IHdhcwo+ID4+Pj4gYmVmb3JlIHRoaXMgcGF0 Y2ggc2VyaWVzICggYXMgZ29vZCBhcyByZXZlcnQgKQo+ID4+Pj4gQW5kIHRoZW4gd2hlbiB3ZSB3 YW50IHRvIGVuYWJsZSBpdCwgd2UgY2FuIGFkZCB0aGUgY29ycmVzcG9uZGluZyBYc2VydmVyCj4g Pj4+PiBwYXRjaC4KPiA+Pj4+Cj4gPj4+PiBJIGd1ZXNzIHRoZSBjdXJyZW50IHByb2JsZW0gaXMg aWYgaXMgYnJlYWtzIHNvbWV0aGluZyBpbiBzb21lIHVzZXJzcGFjZSwgYnV0Cj4gPj4+PiBpZiBJ IGFtIGxvYWRpbmcgdGhlIGZsYWdzIG9ubHkgd2hlbiB0aGUgY2FwIGlzIHNldCwgd2Ugc2hvdWxk IGJlIGdvb2QuCj4gPj4+IFRoaXMgaXMgbm90IGhvdyBuZXcgdWFiaSBnZXRzIG1lcmdlZCwgc2Vl Ogo+ID4+Pgo+ID4+PiBodHRwczovL2RyaS5mcmVlZGVza3RvcC5vcmcvZG9jcy9kcm0vZ3B1L2Ry bS11YXBpLmh0bWwjb3Blbi1zb3VyY2UtdXNlcnNwYWNlLXJlcXVpcmVtZW50cwo+ID4+Pgo+ID4+ PiBVc2Vyc3BhY2UgbXVzdCBiZSByZWFkeSwgb3IgaXQgd2lsbCBub3QgbGFuZC4gVGhlIGVudGly ZSBwb2ludCBvZiBteQo+ID4+PiBzdWdnZXN0aW9uIHRvIGp1c3QgZXh0ZW5kIHRoZSBkaXNwbGF5 IG1vZGVzIHdhcyB0byBhdm9pZCB0aGUgbmVlZCBmb3IKPiA+Pj4gdXNlcnNwYWNlLCBidXQgc2lu Y2UgZXhpc3RpbmcgdXNlcnNwYWNlIHRyaWVzIHRvIGJlIHRvbyBjbGV2ZXIgYWxyZWFkeSwKPiA+ Pj4gdGhhdCBkaWRuJ3Qgd29yayBvdXQuCj4gPj4+IFRoYW5rcywgRGFuaWVsCj4gPj4gQFZpbGxl Cj4gPj4KPiA+PiBJIGdhdmUgbXkgdGVzdGVkIGJ5IHRvIHRoZXNlIHBhdGNoZXMgYmVjYXVzZSBJ IHdhcyBmYWNpbmcgdGhlCj4gPj4gc2FtZSBzY2VuYXJpbyBhcyBTaGFzaGFuazogSERNSSBjb21w bGlhbmNlLiBJIGJlbGlldmUgd2UgbmVlZCB0bwo+ID4+IGZpbmQgYSBiZXR0ZXIgd2F5IHRvIGhh bmRsZSB0aGlzIGluc3RlYWQgb2YganVzdCByZXZlcnRpbmcuIFRoZQo+ID4+IEhETUkgc3BlYyBp cyBldm9sdmluZyBzbyB3ZSBhbHNvIG5lZWQgdG8gZXZvbHZlLiBPZiBjb3Vyc2UgdGhhdAo+ID4+ IGlmIHRoaXMgaXMgYnJlYWtpbmcgdXNlciBzcGFjZSB0aGVuIHdlIGNhbiByZXZlcnQgYW5kIHdh aXQgdW50aWwKPiA+PiB3ZSBmaWd1cmUgdGhlIGJlc3Qgd2F5IHRvIGltcGxlbWVudCB0aGlzLgo+ ID4+Cj4gPj4gQW55d2F5LCB0aGlzIGlzIGEgd2lsZCBndWVzcyBidXQgSSB0aGluayB0aGUgcmVh c29uIHlvdSBhcmUKPiA+PiBsb29zaW5nIG1vZGVzIG1heSBiZSBiZWNhdXNlIG9mCj4gPj4gZHJt X21vZGVfZXF1YWxfbm9fY2xvY2tzX25vX3N0ZXJlbygpIHdoaWNoIGlzIGFsd2F5cyBleHBlY3Rp bmcgYQo+ID4+IGFzcGVjdCByYXRpbyBmbGFnIHRvIGJlIGRlZmluZWQuIElmIHRoZXJlIGlzbid0 IG9uZSBkZWZpbmVkIHRoZW4KPiA+PiBpdCB3aWxsIHVuY29uZGl0aW9uYWxseSByZXR1cm4gZmFs c2UsIGV2ZW4gaWYgdGhlIG1vZGVzIGFyZQo+ID4+IGVxdWFsLgo+ID4gSSBhbSB3ZWxsIGF3YXJl IHdoeSB3ZSdyZSBsb3NpbmcgbW9kZXMuIE9uZSByZWFzb24gaXMgdGhlIG1vZGUgZXF1YWwKPiA+ IGNoZWNrcyBpbiB0aGUga2VybmVsIGFzIHlvdSBzdXNwZWN0LCB0aGUgb3RoZXIgaXMgc2ltcGx5 IHVzZXJzcGFjZQo+ID4gcmVqZWN0aW5nIGV2ZXJ5dGhpbmcgd2l0aCB0aGUgYXNwZWN0IHJhdGlv IGRlZmluZWQuCj4gPgo+ID4+IENhbiB5b3UgcGxlYXNlIHRlc3QgdGhpcyBwYXRjaCBhbmQgc2Vl IGlmIGl0IGZpeGVzIG9uIHlvdXIKPiA+PiBzaWRlPyBXQVJOSU5HOiBOb3QgY29tcGlsZSB0ZXN0 ZWQKPiA+IEkgYWxyZWFkeSBkaWQgc29tZXRoaW5nIGxpa2UgdGhhdCBlYXJsaWVyLCBleGNlcHQg SSByZXdyb3RlIHRoZQo+ID4gZW50aXJlIG1lc3N5IG1vZGUgbWF0Y2hpbmcgY29kZSB0byB1c2Ug YSBjbGVhbmVyIGZsYWcgYmFzZWQgYXBwcm9hY2g6Cj4gPgo+ID4gZ2l0Oi8vZ2l0aHViLmNvbS92 c3lyamFsYS9saW51eC5naXQgY2VhX2Zfdmljcwo+ID4KPiA+IEJ1dCB0aGF0IGRvZXNuJ3Qgc29s dmUgdGhlIHVzZXJzcGFjZSBBQkkgaXNzdWUsIGFuZCB0aGVyZSBhcmUgc3RpbGwgYQo+ID4gbG90 IG9mIHVuYW5zd2VyZWQgcXVlc3Rpb25zIGxpa2U6Cj4gPgo+ID4gLSBTaG91bGQgd2UgZGVmaW5l IGFzcGVjdCByYXRpb3MgZm9yIG1vZGVzIG5vdCBkaXJlY3RseSBjb21pbmcgZnJvbQo+ID4gICAg ZWRpZF9jZWFfbW9kZXNbXT8KPiA+Cj4gPiAgICBJIGJlbGVpdmUgdGhlIGFuc3dlciBtdXN0IGJl ICJ5ZXMiIGF0IGxlYXN0IGluIHRoZSBjYXNlcyB3aGVyZSB0aGUKPiA+ICAgIEVESUQgbGlzdHMg dGhlIFZJQyBldmVuIGlmIHdlIHRoZW4gc2tpcCBhZGRpbmcgdGhlIG1vZGUgZHVlIHRvCj4gPiAg ICBhbHJlYWR5IGhhdmluZyBpdCBvbiB0aGUgbGlzdCB2aWEgZnJvbSBhbm90aGVyIHNvdXJjZS4g UGVyaGFwcyB3ZQo+ID4gICAgd2FudCB0aGUgYXNwZWN0IHJhdGlvIGV2ZW4gaWYgdGhlIFZJQyB3 YXNuJ3QgZGlyZWN0bHkgc3BlY2lmaWVkPwo+IFdvdWxkbid0IHRoaXMgYnJlYWsgdGhlIHdob2xl IGNvbmNlcHQgb2YgVklDLCB3aGljaCBpcyBzdXBwb3NlZCB0byBwb2ludCAKPiB0byBhIHVuaXF1 ZSBtb2RlID8KCk5vdCBzdXJlIHdoYXQgeW91J3JlIGFza2luZy4gV2UncmUgYWxyZWFkeSBmaWx0 ZXJpbmcgb3V0IGR1cGxpY2F0ZXMuCgo+ID4gLSBTaG91bGQgd2Ugb3Igc2hvdWxkIHdlIG5vdCBz cGVjaWZ5IGEgVklDIGluIHRoZSBBVkkgaW5mb2ZyYW1lCj4gPiAgICB3aGVuIHRoZSB1c2Vyc3Bh Y2UgZG9lc24ndCBzdXBwb3J0IGFzcGVjdCByYXRpbyBmbGFncz8KPiBUaGlzIGlzIGEgcmVxdWly ZW1lbnQgb2YgSERNSSBjb21wbGlhbmNlIHRlc3RzLCBpZiB1c2Vyc3BhY2UgCj4gc3VwcG9ydHMv aGFuZGxlcyBhc3BlY3QgcmF0aW8sIGl0IHNob3VsZCBzZXQgY2FwLCBhbmQgaXQgd2lsbCBiZSBz ZXQgaW4gCj4ga2VybmVsIGZsYWdzCj4gYW5kIHdlIHNob3VsZCBsb2FkIHRoYXQgaW4gQVYgSUYu ICBBcmUgeW91IHBsYW5uaW5nIHRvIHN1Z2dlc3QgYSBiZXR0ZXIgCj4gd2F5LCBpbiB3aGljaCB0 aGlzIGNhbiBiZSBkb25lID8KCkkgd2FzIGFza2luZyBmb3IgdGhlIGNhc2Ugd2hlcmUgdXNlcnNw YWNlIGRvZXNuJ3Qgc3BlY2lmeSB0aGUgYXNwZWN0CnJhdGlvIG9uIGFjY291bnQgb2Ygbm90IHVu ZGVyc3RhbmRpbmcgd2hhdCBhc3BlY3QgcmF0aW9zIGFyZS4KCj4gPiAgICBJIHdvdWxkIGd1ZXNz IHRoZSBhbnN3ZXIgaXMgYWdhaW4gInllcyIsIGFuZCB3ZSBzaG91bGQganVzdCBwaWNrIHRoZQo+ ID4gICAgcHJlZmVycmVkIGFzcGVjdCByYXRpbyBmb3IgdGhlIG1vZGUuIEF0IGxlYXN0IHRoYXQn cyBjbG9zZXIgdG8gd2hhdAo+ID4gICAgd2UndmUgYmVlbiBkb2luZyB1cCB0byBub3cgKGV4Y2Vw dCB3ZSBqdXN0IHBpY2tlZCB0aGUgZmlyc3QgVklDLCBzbwo+ID4gICAgd2UgbWlnaHQgaGF2ZSBw aWNrZWQgdGhlIG5vbi1wcmVmZXJyZWQgYXNwZWN0IHJhdGlvIGFjdHVhbGx5KS4gQXQKPiA+ICAg IGxlYXN0IGhhdmluZyB0aGUgVklDIGluIHRoZSBpbmZvZnJhbWUgd291bGQgc2VlbSBsaWtlIGEg c2FmZXIgb3B0aW9uCj4gPiAgICB0aGFuIG5vdCBoYXZpbmcgaXQsIGluIGNhc2UgdGhlcmUncyBz b21lIGNoZWFwIGFzcyBoYXJkd2FyZSB0aGF0Cj4gPiAgICBjYW4ndCBkbyBhbnl0aGluZyBzZW5z aWJsZSB3aXRob3V0IGJlaW5nIGhhbmQgZmVkIGEgVklDLgo+ID4KPiA+IC0gSG93IHdlIHNob3Vs ZCBoYW5kbGUgdGhlIGFzcGVjdCByYXRpbyBpbiBtb2RlIHNvcnRpbmc/Cj4gPgo+ID4gICAgSSB0 aGluayB3ZSB3YW50IHNvbWUgc2Vuc2libGUgc29ydGluZyBvcmRlciBmb3IgdGhlc2UuIFByZWZl cnJlZAo+ID4gICAgYXNwZWN0IHJhdGlvIGZpcnN0IHdvdWxkIHNlZW0gbGlrZSB0aGUgb2J2aW91 cyBjaG9pY2UuIEkgZG8gcmVhbGl6ZQo+ID4gICAgdGhhdCB3ZSBkb24ndCBzb3J0IGJhc2VkIG9u IDNEIHN0ZXJlbyBmbGFncyBlaXRoZXIsIGJ1dCBJIHRoaW5raW5nIHdlCj4gPiAgICBwcm9iYWJs eSBzaG91bGQuCj4gV2hhdCBpcyB0aGUgbmVlZCBvZiB0aGlzIHNvcnRpbmcgPyBOb25lIG9mIHRo ZSBzdGFuZGFyZHMgZGVmaW5lL3N1Z2dlc3QgCj4gdGhpcy4gQUZBSUssIHRoZSByZXF1aXJlbWVu dCBpcyB0aGF0IG9ubHkgdGhlIHByZWZlcnJlZCBtb2RlIHNob3VsZCBiZSAKPiBub3RpZmllZAo+ IHRvIHRoZSB1c2Vyc3BhY2UsIGlmIGEgc3lzdGVtIGhhcyB0byB0YWtlIGEgY2FsbCwgaXQgY2Fu IGNyZWF0ZSBpdHMgCj4gcG9saWN5LCBpZiBhIHVzZXIgaGFzIHRvIHRha2UgYSBjYWxsLCBpdCBj YW4gcGljayBhbnkgZnJvbSB0aGUgbGlzdC4KCkR1bWIgdXNlcnNwYWNlIHdpbGwganVzdCBwaWNr IHRoZSBmaXJzdCBtb2RlIGl0IHNlZXMgdGhhdCBzb3J0IG9mCm1hdGNoZXMgd2hhdCBpdCB3YW50 cy4gU28gd2UgaGFkIGJldHRlciBtYWtlIHN1cmUgdGhhdCBvbmUgaGFzIHRoZSBtb3JlCnNlbnNp YmxlIGFzcGVjdCByYXRpbyBjaG9pY2UuCgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwg bWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK