From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 1/4] igt_fb: Add Y-tiling support Date: Tue, 25 Oct 2016 13:36:42 +0100 Message-ID: References: <1477328158-10817-1-git-send-email-praveen.paneri@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" 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 A2B216E6F0 for ; Tue, 25 Oct 2016 12:36:44 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Paneri, Praveen" , "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org Ck9uIDI1LzEwLzIwMTYgMTM6MDYsIFBhbmVyaSwgUHJhdmVlbiB3cm90ZToKPiBIaSBUdnJ0a28s Cj4KPiBBbG9uZyB3aXRoIHRoaXMgY2hhbmdlIEkgbWFkZSBmb2xsb3dpbmcgY2hhbmdlIGluIHRo ZSBrZXJuZWwgc2lkZS4gSSB3YXMgbm90IHN1cmUgaWYgdGhpcyBpcyBhIGhhY2sgb2YgYSBsZWdp dGltYXRlIGNoYW5nZS4gQ291bGQgeW91IHBsZWFzZSBnaXZlIG1lIGEgcG9pbnRlciBhYm91dCBo b3cgdG8gbW92ZSBmd2QgZnJvbSBoZXJlPyBXaXRob3V0IHRoaXMgYWxsIFktdGlsaW5nIHRlc3Rz IHdvdWxkIGZhaWwuCj4KPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5 LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBAQCAtMTU0 MDYsOCArMTU0MDYsNyBAQCBzdGF0aWMgaW50IGludGVsX2ZyYW1lYnVmZmVyX2luaXQoc3RydWN0 IGRybV9kZXZpY2UgKmRldiwKPiAgICAgICAgICAgICAgICAgaWYgKG9iai0+dGlsaW5nX21vZGUg PT0gSTkxNV9USUxJTkdfWCkKPiAgICAgICAgICAgICAgICAgICAgICAgICBtb2RlX2NtZC0+bW9k aWZpZXJbMF0gPSBJOTE1X0ZPUk1BVF9NT0RfWF9USUxFRDsKPiAgICAgICAgICAgICAgICAgZWxz ZSBpZiAob2JqLT50aWxpbmdfbW9kZSA9PSBJOTE1X1RJTElOR19ZKSB7Cj4gLSAgICAgICAgICAg ICAgICAgICAgICAgRFJNX0RFQlVHKCJObyBZIHRpbGluZyBmb3IgbGVnYWN5IGFkZGZiXG4iKTsK PiAtICAgICAgICAgICAgICAgICAgICAgICByZXR1cm4gLUVJTlZBTDsKPiArICAgICAgICAgICAg ICAgICAgICAgICBtb2RlX2NtZC0+bW9kaWZpZXJbMF0gPSBJOTE1X0ZPUk1BVF9NT0RfWV9USUxF RDsKPiAgICAgICAgICAgICAgICAgfQo+ICAgICAgICAgfQoKSXQgd291bGQgYmUgYSBjb250cm92 ZXJzaWFsIGNoYW5nZSwgImJleW9uZCBteSBwYXkgZ3JhZGUiLiA6KQoKSWYgeW91IGRyb3AgdGhp cyBwYXJ0aWN1bGFyIElHVCBwYXRjaCwgeW91IGNhbiBzdGlsbCBjcmVhdGUgWSB0aWxlZCAKZnJh bWVidWZmZXJzIGFuZCBkaXNwbGF5IHRoZW0gKGFzIHRoZSBleGlzdGluZyB0ZXN0cyBhbHJlYWR5 IGRvIHRoYXQpLiAKU28gd2hlbiB5b3Ugc2F5IHRoYXQgYWxsIFkgdGlsaW5nIHRlc3RzIGZhaWwg d2l0aG91dCB0aGlzIGtlcm5lbCBoYWNrLCAKd2hpY2ggdGVzdHMgeW91IGFyZSByZWZlcnJpbmcg dG8/CgpSZWdhcmRzLAoKVHZydGtvCgo+IFJlZ2FyZHMsCj4gUHJhdmVlbgo+Cj4KPiAtLS0tLU9y aWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206IFR2cnRrbyBVcnN1bGluIFttYWlsdG86dHZydGtv LnVyc3VsaW5AbGludXguaW50ZWwuY29tXQo+IFNlbnQ6IFR1ZXNkYXksIE9jdG9iZXIgMjUsIDIw MTYgMTozNiBQTQo+IFRvOiBQYW5lcmksIFByYXZlZW4gPHByYXZlZW4ucGFuZXJpQGludGVsLmNv bT47IGludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBTdWJqZWN0OiBSZTogW0ludGVs LWdmeF0gW1BBVENIIDEvNF0gaWd0X2ZiOiBBZGQgWS10aWxpbmcgc3VwcG9ydAo+Cj4KPiBPbiAy NC8xMC8yMDE2IDE3OjU1LCBQcmF2ZWVuIFBhbmVyaSB3cm90ZToKPj4gVGhpcyBhZGRzIFktdGls aW5nIGNoZWNrIGluIGlndF9jcmVhdGVfZmJfd2l0aF9ib19zaXplIGFzIG5vdyB3ZQo+PiBzaG91 bGQgYWxzbyBiZSBhYmxlIHRvIGNyZWF0ZSBZLXRpbGVkIEZCcy4KPj4KPj4gU2lnbmVkLW9mZi1i eTogUHJhdmVlbiBQYW5lcmkgPHByYXZlZW4ucGFuZXJpQGludGVsLmNvbT4KPj4gLS0tCj4+ICBs aWIvaWd0X2ZiLmMgfCAzICsrLQo+PiAgMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwg MSBkZWxldGlvbigtKQo+Pgo+PiBkaWZmIC0tZ2l0IGEvbGliL2lndF9mYi5jIGIvbGliL2lndF9m Yi5jIGluZGV4IDQ3NDcyZjQuLmJmMWQzNzIgMTAwNjQ0Cj4+IC0tLSBhL2xpYi9pZ3RfZmIuYwo+ PiArKysgYi9saWIvaWd0X2ZiLmMKPj4gQEAgLTYwOCw3ICs2MDgsOCBAQCBpZ3RfY3JlYXRlX2Zi X3dpdGhfYm9fc2l6ZShpbnQgZmQsIGludCB3aWR0aCwgaW50IGhlaWdodCwKPj4gIAkJICBfX2Z1 bmNfXywgZmItPmdlbV9oYW5kbGUsIGZiLT5zdHJpZGUpOwo+Pgo+PiAgCWlmICh0aWxpbmcgIT0g TE9DQUxfRFJNX0ZPUk1BVF9NT0RfTk9ORSAmJgo+PiAtCSAgICB0aWxpbmcgIT0gTE9DQUxfSTkx NV9GT1JNQVRfTU9EX1hfVElMRUQpIHsKPj4gKwkgICAgdGlsaW5nICE9IExPQ0FMX0k5MTVfRk9S TUFUX01PRF9YX1RJTEVEICYmCj4+ICsJICAgIHRpbGluZyAhPSBMT0NBTF9JOTE1X0ZPUk1BVF9N T0RfWV9USUxFRCkgewo+PiAgCQlkb19vcl9kaWUoX19rbXNfYWRkZmIoZmQsIGZiLT5nZW1faGFu ZGxlLCB3aWR0aCwgaGVpZ2h0LAo+PiAgCQkJCSAgICAgIGZiLT5zdHJpZGUsIGZvcm1hdCwgdGls aW5nLAo+PiAgCQkJCSAgICAgIExPQ0FMX0RSTV9NT0RFX0ZCX01PRElGSUVSUywgJmZiX2lkKSk7 Cj4+Cj4KPiBUaGlzIHdvcmtzIG5vdz8gSWUuIGRvZXNuJ3QgaGl0ICJObyBZIFRpbGluZyBmb3Ig bGVnYWN5IGFkZGZiIiBlcnJvciBpbiB0aGUgZHJpdmVyPwo+Cj4gUmVnYXJkcywKPgo+IFR2cnRr bwo+Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVs LWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=