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: Mon, 14 Nov 2016 18:20:41 +0200 Message-ID: <20161114162041.GZ31595@intel.com> References: <1478176304-6743-1-git-send-email-ville.syrjala@linux.intel.com> <20161111170017.GM31595@intel.com> <69c7ad2d-be85-b7c5-4a89-3fa4f37f44e2@intel.com> <20161114154937.GY31595@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id BDECC89791 for ; Mon, 14 Nov 2016 16:20:46 +0000 (UTC) Content-Disposition: inline In-Reply-To: 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 T24gTW9uLCBOb3YgMTQsIDIwMTYgYXQgMDk6Mzc6MThQTSArMDUzMCwgU2hhcm1hLCBTaGFzaGFu ayB3cm90ZToKPiBSZWdhcmRzCj4gCj4gU2hhc2hhbmsKPiAKPiAKPiBPbiAxMS8xNC8yMDE2IDk6 MTkgUE0sIFZpbGxlIFN5cmrDpGzDpCB3cm90ZToKPiA+IE9uIE1vbiwgTm92IDE0LCAyMDE2IGF0 IDA4OjE0OjM0UE0gKzA1MzAsIFNoYXJtYSwgU2hhc2hhbmsgd3JvdGU6Cj4gPj4gUmVnYXJkcwo+ ID4+IFNoYXNoYW5rCj4gPj4+IHRoZSByZXZlcnQ6Cj4gPj4+Cj4gPj4+ICAgIEhETUkyIGNvbm5l Y3RlZCAxOTIweDEwODArMCswIChub3JtYWwgbGVmdCBpbnZlcnRlZCByaWdodCB4IGF4aXMgeSBh eGlzKSA3MDBtbSB4IDM5MG1tCj4gPj4+IC0gICAxOTIweDEwODAgICAgIDYwLjAwKisKPiA+Pj4g LSAgIDE5MjB4MTA4MGkgICAgNjAuMDAgICAgNTAuMDAKPiA+Pj4gKyAgIDE5MjB4MTA4MCAgICAg NjAuMDAqKyAgNTAuMDAgICAgNTkuOTQgICAgMzAuMDAgICAgMjUuMDAgICAgMjQuMDAgICAgMjku OTcgICAgMjMuOTgKPiA+Pj4gKyAgIDE5MjB4MTA4MGkgICAgNjAuMDAgICAgNTAuMDAgICAgNTku OTQKPiA+Pj4gICAgICAgMTYwMHgxMjAwICAgICA2MC4wMAo+ID4+PiAgICAgICAxNjgweDEwNTAg ICAgIDU5Ljg4Cj4gPj4+ICAgICAgIDEyODB4MTAyNCAgICAgNzUuMDIgICAgNjAuMDIKPiA+Pj4g QEAgLTEzLDMwICsxMywyOSBAQAo+ID4+PiAgICAgICAxMzYweDc2OCAgICAgIDYwLjAyCj4gPj4+ ICAgICAgIDEyODB4ODAwICAgICAgNTkuOTEKPiA+Pj4gICAgICAgMTE1Mng4NjQgICAgICA3NS4w MAo+ID4+PiAtICAgMTI4MHg3MjAgICAgICA2MC4wMCAgICA1MC4wMAo+ID4+PiArICAgMTI4MHg3 MjAgICAgICA2MC4wMCAgICA1MC4wMCAgICA1OS45NAo+ID4+PiAgICAgICAxMDI0eDc2OCAgICAg IDc1LjAzICAgIDcwLjA3ICAgIDYwLjAwCj4gPj4+ICAgICAgIDgzMng2MjQgICAgICAgNzQuNTUK PiA+Pj4gICAgICAgODAweDYwMCAgICAgICA3Mi4xOSAgICA3NS4wMCAgICA2MC4zMgo+ID4+PiAt ICAgNjQweDQ4MCAgICAgICA3NS4wMCAgICA3Mi44MSAgICA2Ni42NyAgICA1OS45NAo+ID4+PiAr ICAgNzIweDU3NiAgICAgICA1MC4wMAo+ID4+PiArICAgNzIweDQ4MCAgICAgICA2MC4wMCAgICA1 OS45NAo+ID4+PiArICAgNjQweDQ4MCAgICAgICA3NS4wMCAgICA3Mi44MSAgICA2Ni42NyAgICA2 MC4wMCAgICA1OS45NAo+ID4+PiAgICAgICA3MjB4NDAwICAgICAgIDcwLjA4Cj4gPj4gTm9uZSBv ZiB0aGVzZSBhc3BlY3QgcmF0aW9zIGFyZSBuZXcgbW9kZXMgLyBuZXcgYXNwZWN0IHJhdGlvcyBm cm9tIEhETUkKPiA+PiAyLjAvQ0VBLTg2MS1GCj4gPj4gVGhlc2UgYXJlIHRoZSBleGlzdGluZyBt b2RlcywgYW5kIHNob3VsZCBiZSBpbmRlcGVuZGVudCBvZiByZXZlcnRlZAo+ID4+IHBhdGNoZXMu Cj4gPiBUaGV5J3JlIGFmZmVjdGVkIGJlY2F1c2UgeW91ciBwYXRjaGVzIGNoYW5nZWQgdGhlbSBi eSBhZGRpbmcgdGhlIGFzcGVjdAo+ID4gcmF0aW8gZmxhZ3MgdG8gdGhlbS4KPiBZZXMsIEJ1dCB0 aGV5IGFyZSBpbmRlcGVuZGVudCBvZiByZXZlcnRlZCBwYXRjaCwgd2hpY2ggYWRkcyBhc3BlY3Qg cmF0aW8gCj4gZm9yIEhETUkgMi4wIHJhdGlvcyAoNjQ6MjcgYW5kIDI1NjoxMzUpCgpUaGUgc2Vj b25kIHBhdGNoIGhhZCB0byBiZSByZXZlcnRlZCBzbyB0aGF0IHRoZSBmaXJzdCBwYXRjaCB3b3Vs ZCByZXZlcnQKY2xlYW5seS4KCj4gPj4+IFRoaXMgd2FzIHdpdGggc25hLCB3aGljaCBkb2VzIHRo aXM6Cj4gPj4+ICAgICNkZWZpbmUgS05PV05fTU9ERV9GTEFHUyAoKDE8PDE0KS0xKQo+ID4+PiAg ICBpZiAobW9kZS0+c3RhdHVzID09IE1PREVfT0sgJiYga21vZGUtPmZsYWdzICYgfktOT1dOX01P REVfRkxBR1MpCj4gPj4+ICAgIAltb2RlLT5zdGF0dXMgPSBNT0RFX0JBRDsgLyogdW5rbm93biBm bGFncyA9PiB1bmhhbmRsZWQgKi8KPiA+Pj4gc28gYWxsIHRoZSBtb2RlcyB3aXRoIGFuIGFzcGVj dCByYXRpbyBqdXN0IHZhbmlzaGVkLgo+ID4+Pgo+ID4+PiAtbW9kZXNldHRpbmcgYW5kIC1hdGkg b24gdGhlIG90aGVyIGhhbmQganVzdCBjb3B5IG92ZXIgdGhlIHVua25vd24KPiA+Pj4gYml0cyBp bnRvIHRoZSB4cmFuZHIgbW9kZSBzdHJ1Y3R1cmUsIHdoaWNoIHNvdW5kcyBkdWJpb3VzIGF0IGJl c3Q6Cj4gPj4+ICAgIG1vZGUtPkZsYWdzID0ga21vZGUtPmZsYWdzOyAvLyYgRkxBR19CSVRTOwo+ ID4+PiBJJ3ZlIG5vdCBjaGVja2VkIHdoYXQgZGFtYWdlIGl0IGNhbiBhY3R1YWxseSBjYXVzZS4K PiA+Pj4KPiA+Pj4KPiA+Pj4gSXQgbG9va3MgbGlrZSBhIGZldyBtb2RlcyBkaXNhcHBlYXJlZCBm cm9tIHRoZSBrZXJuZWwncyBtb2RlIGxpc3QKPiA+Pj4gYXMgd2VsbCwgcHJlc3VtYWJseSBiZWNh dXNlIHNvbWUgY2VhIG1vZGVzIGluIHRoZSBsaXN0IG9yaWdpbmF0ZWQgZnJvbQo+ID4+PiBEVERz IGFuZCB3aGFub3Qgc28gdGhleSBkb24ndCBoYXZlIGFuIGFzcGVjdCByYXRpbyBhbmQgdGhhdCBj YXVzZXMKPiA+Pj4gYWRkX2FsdGVybmF0ZV9jZWFfbW9kZXMoKSB0byBpZ25vcmUgdGhlbS4gU28g bm90IHBvcHVsYXRpbmcgYW4gYXNwZWN0Cj4gPj4+IHJhdGlvIGZvciBjZWEgbW9kZXMgb3JpZ2lu YXRpbmcgZnJvbSBhIHNvdXJjZSBvdGhlciB0aGFuCj4gPj4+IGVkaWRfY2VhX21vZGVzW10gbG9v a3MgbGlrZSBhbm90aGVyIGJ1ZyB0byBtZSBhcyB3ZWxsLgo+ID4+IEkgYW0gd3JpdGluZyBhIHBh dGNoIHNlcmllcyB0byBjYXAgdGhlIGFzcGVjdCByYXRpbyBpbXBsZW1lbnRhdGlvbiB1bmRlcgo+ ID4+IGEgZHJtX2NhcF9oZG1pMl9hc3BlY3RfcmF0aW9zCj4gPj4gVGhpcyBpcyBob3cgaXRzIGdv aW5nIHRvIHdvcmsgKGluc3BpcmVkIGZyb20gdGhlIDJEL3N0ZXJlbyBzZXJpZXMgZnJvbQo+ID4+ IGRhbWllbiBMKQo+ID4+Cj4gPj4gLSBBZGQgYSBuZXcgY2FwYWJpbGl0eSBoZG1pMl9hcgo+ID4g SXQgc2hvdWxkIGJlIGp1c3QgYSBnZW5lcmljICJleHBvc2UgYXNwZWN0IHJhdGlvIGZsYWdzIHRv IHVzZXJzcGFjZT8iCj4gTWFrZXMgc2Vuc2UsIGluIHRoaXMgd2F5IHdlIGNhbiBldmVuIHJldmVy dCB0aGUgYXNwZWN0X3JhdGlvIHByb3BlcnR5IAo+IGZvciBIRE1JIGNvbm5lY3RvciwgYXMgZGlz Y3Vzc2VkIGR1cmluZwo+IHRoZSBjb2RlIHJldmlldyBzZXNzaW9ucyBvZiB0aGlzIHBhdGNoIHNl cmllcy4gSW4gdGhpcyB3YXksIHdoZW4ga2VybmVsIAo+IHdpbGwgZXhwb3NlIHRoZSBhc3BlY3Qg cmF0aW9zLCBpdCB3aWxsIGVpdGhlcgo+IGRvIHRoZSBhc3BlY3QgcmF0aW9zIGFzIHBlciBFRElE LCBvciB3b250Lgo+ID4KPiA+PiAtIGJ5IGRlZmF1bHQgcGFyc2luZyB0aGUgbmV3IGhkbWkgMi4w IGFzcGVjdCByYXRpbyB3aWxsIGJlIGRpc2FibGVkCj4gPj4gdW5kZXIgY2hlY2sgb2YgdGhpcyBj YXAKPiA+PiAtIGR1cmluZyBib290dXAgdGltZSwgd2hpbGUgaW5pdGlhbGl6aW5nIHRoZSBkaXNw bGF5LCBhIHVzZXJzcGFjZSBjYW4KPiA+PiBnZXRfY2FwIG9uIHRoZSBoZG1pMl9hc3BlY3RfcmF0 aW8KPiA+PiAtIElmIGl0IHdhbnRzIEhETUkgMi4wIGFzcGVjdCByYXRpbyBzdXBwb3J0LCBpdCB3 aWxsIHNldCB0aGUgY2FwLCBhbmQKPiA+PiBrZXJuZWwgd2lsbCBleHBvc2UgdGhlc2UgYXNwZWN0 IHJhdGlvcwo+ID4+PiBBbm90aGVyIGJ1ZyBJIHRoaW5rIG1pZ2h0IGJlIHRoZSBvcmRlcmluZyBv ZiB0aGUgbW9kZXMgd2l0aCBhc3BlY3QgcmF0aW8KPiA+Pj4gc3BlY2lmaWVkLiBJSVJDIHRoZSBz cGVjIHNheXMgdGhhdCB0aGUgcHJlZmVycmVkIGFzcGVjdCByYXRpbyBzaG91bGQgYmUKPiA+Pj4g bGlzdGVkIGZpcnN0IGluIHRoZSBFRElELCBidXQgSSBkb24ndCB0aGluayB3ZSBwcmVzZXJ2ZSB0 aGF0IG9yZGVyaW5nCj4gPj4+IGluIHRoZSBmaW5hbCBtb2RlIGxpc3QuIEkgZ3Vlc3Mgd2UgY291 bGQgZml4IHRoYXQgYnkgc29tZWhvdyBub3RpbmcKPiA+Pj4gd2hpY2ggYXNwZWN0IHJhdGlvIGlz IHByZWZlcnJlZCBhbmQgc29ydCBiYXNlZCBvbiB0aGF0LCBvciB3ZSB0cnkgdG8KPiA+Pj4gcHJl c2VydmUgdGhlIG9yZGVyIGZyb20gdGhlIEVESUQgdW50aWwgd2UncmUgcmVhZHkgdG8gc29ydCwg YW5kIHRoZW4gZG8KPiA+Pj4gdGhlIHNvcnRpbmcgd2l0aCBhIHN0YWJsZSBhbGdvcml0aG0uCj4g Pj4gQUZBSUsgVGhlIG1vZGUgb3JkZXIgYW5kIHByaW9yaXR5IGlzIGRlY2lkZWQgYW5kIGFycmFu Z2VkIGluIHVzZXJzcGFjZSwKPiA+PiBiYXNlZCBvbiB2YXJpb3VzIGZhY3RvcnMgbGlrZQo+ID4+ IC0gcHJlZmVycmVkIG1vZGUuCj4gPj4gLSBwcmV2aW91c2x5IGFwcGxpZWQgbW9kZSBpbiBwcmV2 aW91cyBzZXNzaW9ucyAobGlrZSBmb3IgYW5kcm9pZCB0dnMpCj4gPj4gLSBCaWdnZXIgaC93IHZz IGJldHRlciByZWZyZXNoIHJhdGUgPwo+ID4+IC0gWHNlcnZlciBhcHBsaWVzIGl0cyBvd24gYWxn b3JpdGhtcyB0byBkZWNpZGUgd2hpY2ggbW9kZSBzaG91bGQgYmUKPiA+PiBzaG93biBmaXJzdC4K PiA+IFhvcmcgZG9lcyBzb3J0IG9uIGl0cyBvd24uIEJ1dCBzaW5jZSBpdCBkb2Vzbid0IGtub3cg YW55dGhpbmcgYWJvdXQKPiA+IGFzcGVjdCByYXRpb3MgYW5kIHdoYXRub3QgSSB3b3VsZG4ndCBy ZWx5IG9uIHRoYXQgZm9yIGFueXRoaW5nLiBJCj4gPiBhbHNvIHdvdWxkbid0IGV4cGVjdCBlZy4g d2F5bGFuZCBjb21wb3NpdG9ycyB0byBkbyB0aGVpciBvd24gc29ydGluZy4KPiA+IEFuZCB5ZWFo LCBsb29rcyBsaWtlIHdlc3RvbiBhdCBsZWFzdCBkb2Vzbid0IGRvIGFueSBzb3J0aW5nIHdoYXRz b2V2ZXIuCj4gPgo+ID4+IEkgZG9udCB0aGluayBrZXJuZWwgbmVlZHMgdG8gYm90aGVyIGFib3V0 IGl0Lgo+ID4gU28gSSdtIGdvaW5nIHRvIHNheSB0aGF0IHdlIGluIGZhY3QgZG8gbmVlZCB0byBi b3RoZXIuCj4gPgo+IElNSE8sIG1ha2luZyBwb2xpY2llcyBmb3IgVUkgaXMgbm90IGEgcGFydCBv ZiBrZXJuZWwgZGVzaWduLCBhIFVJIAo+IG1hbmFnZXIgKEhhcmR3YXJlIGNvbXBvc2VkLCBYIG9y IFdheWxhbmQpIHNob3VsZCB0YWtlIGNhcmUgb2YgaXQsIGFzCj4gdGhleSBoYXZlIGFjY2VzcyB0 byBtdWNoIGluZm9ybWF0aW9uIChMaWtlIHByZXZpb3VzbHkgYXBwbGllZCBtb2RlLCB1c2VyIAo+ IHByZWZlcmVuY2UgZXRjKS4gV2hlbiBpdCBjb21lcyB0byBzb3J0aW5nIG9mIG1vZGVzLCB0aGUg b25seSBnZW5lcmFsIHJ1bGUKPiBhY3Jvc3MgZHJpdmVycyBsaWtlIEZCLCBWNEwyLCBJIGhhdmUg c2VlbiBpcyB0aGUgZmlyc3QgbW9kZSBpbiB0aGUgbGlzdCAKPiBzaG91bGQgYmUgcHJlZmVycmVk IG1vZGUsIHdoaWNoIHdlIGFyZSBzdGlsbCBrZWVwaW5nLiBBbmQgYWZ0ZXIgdGhhdCBvdXIgCj4g cHJvYmVkX21vZGVzIHdlcmUKPiBhbnl3YXlzIG5vdCBzb3J0ZWQgbm93LCBzbyBpdCBkb2Vzbid0 IG1hdHRlciBmdXJ0aGVyLgoKSGF2aW5nIHVzZXJzcGFjZSBiZSByZXNwb25zaWJsZSBmb3Igc29y dGluZyB0aGUgYXNwZWN0IHJhdGlvcyB3b3VsZApwZXJoYXBzIHJlcXVpcmUgdGhhdCB1c2Vyc3Bh Y2UgcGFyc2VzIHRoZSBFRElELCB3aGljaCBpcyBwcmV0dHkgY3JhenkuCkkgZ3Vlc3MgaXQgY291 bGQgdHJ5IHRvIGRlZHVjZSBzb21ldGhpbmcgZnJvbSB0aGUgcGh5c2ljYWwgYXNwZWN0IHJhdGlv Cm9mIHRoZSBkaXNwbGF5LCBidXQgSSdtIG5vdCBzdXJlIHRoYXQncyBxdWl0ZSB3aGF0IHdlIHdh bnQgZWl0aGVyLgoKQWxzbyB3ZSBhbHJlYWR5IHNvcnQgdGhlIG1vZGVzIGluIHRoZSBrZXJuZWwg YW55d2F5LCBzbyBpdCdzIG5vdCBsaWtlCndlJ2QgYmUgZG9pbmcgc29tZXRoaW5nIG5ldyBieSBh bHNvIGNvbnNpZGVyaW5nIHRoZSBhc3BlY3QgcmF0aW9zLgpJIHdvdWxkIGF0IHRoZSB2ZXJ5IGxl YXN0IHdhbnQgdG8gYXZvaWQgYSB0b3RhbGx5IHJhbmRvbSBvcmRlciBiZXR3ZWVuCm1vZGVzIHRo YXQgZGlmZmVyIG9ubHkgYnkgdGhlIGFzcGVjdCByYXRpby4KCj4gCj4gSWYgWCBzZXJ2ZXIgZG9l c24ndCBrbm93IHdoYXQgdG8gZG8gd2l0aCBhc3BlY3QgcmF0aW8gZmxhZ3MsIGl0IGNhbiAKPiBj aG9zZSBub3QgdG8gc2V0IHRoZSBjYXAsIGFuZCBpZiBIV0Mga25vd3MsIGl0IGNhbiBjaG9zZSB0 byBzZXQuIFRoaXMgaXMgCj4gdGhlIHNhbWUgc2l0dWF0aW9uIGFzIDJEIHN0ZXJlbyBtb2Rlcwo+ IHdoaWNoIGFyZSBleGlzdGluZyBhbHJlYWR5Lgo+IAo+IFJlZ2FyZHMKPiBTaGFzaGFuawoKLS0g ClZpbGxlIFN5cmrDpGzDpApJbnRlbCBPVEMKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vZHJpLWRldmVsCg==