From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Siluvery, Arun" Subject: Re: [PATCH v1 2/2] drm/i915:gen9: Add disable gather at set shader w/a Date: Tue, 4 Aug 2015 10:29:41 +0100 Message-ID: <55C08605.5050704@linux.intel.com> References: <1438629897-2993-1-git-send-email-arun.siluvery@linux.intel.com> <1438629897-2993-3-git-send-email-arun.siluvery@linux.intel.com> <20150803232153.GB30812@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 6BB316E6B2 for ; Tue, 4 Aug 2015 02:29:45 -0700 (PDT) In-Reply-To: <20150803232153.GB30812@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ben Widawsky Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMDQvMDgvMjAxNSAwMDoyMSwgQmVuIFdpZGF3c2t5IHdyb3RlOgo+IE9uIE1vbiwgQXVnIDAz LCAyMDE1IGF0IDA4OjI0OjU3UE0gKzAxMDAsIEFydW4gU2lsdXZlcnkgd3JvdGU6Cj4+IFRoaXMg V0EgaXMgaW1wbGVtZW50ZWQgaW4gaW5pdF9jb250ZXh0IGFzIHdlbGwgYXMgV0EgYmF0Y2ggaW5p dC4KPj4gVGhlcmUgYXJlIGFsc28gc29tZSBkZXBlbmRlbnQgYml0cyBuZWVkIHRvIGJlIHNldCBp biBvdGhlciByZWdpc3RlcnMKPj4gZm9yIHRoaXMgdG8gYmUgY29tcGxldGUuCj4+Cj4+IENjOiBC ZW4gV2lkYXdza3kgPGJlbmphbWluLndpZGF3c2t5QGludGVsLmNvbT4KPj4gQ2M6IEpvb25hcyBM YWh0aW5lbiA8am9vbmFzLmxhaHRpbmVuQGxpbnV4LmludGVsLmNvbT4KPj4gU2lnbmVkLW9mZi1i eTogQXJ1biBTaWx1dmVyeSA8YXJ1bi5zaWx1dmVyeUBsaW51eC5pbnRlbC5jb20+Cj4+IC0tLQo+ PiAgIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmggICAgICAgICB8ICAzICsrKwo+PiAg IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xyYy5jICAgICAgICB8ICA4ICsrKysrKysrCj4+ ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jIHwgMTYgKysrKysrKysr KysrKysrKwo+PiAgIDMgZmlsZXMgY2hhbmdlZCwgMjcgaW5zZXJ0aW9ucygrKQo+Pgo+PiBkaWZm IC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaCBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfcmVnLmgKPj4gaW5kZXggODk5MWNkNS4uMjRiOGJiOSAxMDA2NDQKPj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAo+PiArKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X3JlZy5oCj4+IEBAIC0xNzIwLDcgKzE3MjAsOSBAQCBlbnVtIHNrbF9kaXNw X3Bvd2VyX3dlbGxzIHsKPj4gICAjZGVmaW5lICAgTUVNX0RJU1BMQVlfQV9UUklDS0xFX0ZFRURf RElTQUJMRSAoMTw8MikgLyogODMwLzg0NSBvbmx5ICovCj4+ICAgI2RlZmluZSAgIE1FTV9ESVNQ TEFZX1RSSUNLTEVfRkVFRF9ESVNBQkxFICgxPDwyKSAvKiA4NXggb25seSAqLwo+PiAgICNkZWZp bmUgRldfQkxDCQkweDAyMGQ4Cj4+ICsjZGVmaW5lICAgR0VOOV9ESVNBQkxFX0dBVEhFUl9BVF9T RVRfU0hBREVSICAgICgxPDw3KQo+PiAgICNkZWZpbmUgRldfQkxDMgkJMHgwMjBkYwo+PiArI2Rl ZmluZSAgIEdFTjlfUlNfQ0hJQ0tFTl9ESVNBQkxFX0dBVEhFUl9BVF9TSEFERVIgKDE8PDIpCj4K PiBOZWl0aGVyIG9mIHRoZXNlIGJlbG9uZyBoZXJlLiBCTEMgaXMgZm9yIGJhY2tsaWdodC4gQ3Jl YXRlIGEgbmV3IGRlZmluZSBpZiB3ZQo+IGRvbid0IGhhdmUgb25lLgo+Cj4gI2RlZmluZSBSU19D SElDS0VOCQkweDIwZGMKSSB0aG91Z2h0IG9mIHJldXNpbmcgZXhpc3RpbmcgZGVmaW5lIGJ1dCBj cmVhdGVkIGEgbmV3IG9uZSBhcyB5b3Ugc3VnZ2VzdGVkLgoKPgo+PiAgICNkZWZpbmUgRldfQkxD X1NFTEYJMHgwMjBlMCAvKiA5MTUrIG9ubHkgKi8KPj4gICAjZGVmaW5lICAgRldfQkxDX1NFTEZf RU5fTUFTSyAgICAgICgxPDwzMSkKPj4gICAjZGVmaW5lICAgRldfQkxDX1NFTEZfRklGT19NQVNL ICAgICgxPDwxNikgLyogOTQ1IG9ubHkgKi8KPj4gQEAgLTU4MzYsNiArNTgzOCw3IEBAIGVudW0g c2tsX2Rpc3BfcG93ZXJfd2VsbHMgewo+PiAgICMgZGVmaW5lIEdFTjdfQ1NDMV9SSFdPX09QVF9E SVNBQkxFX0lOX1JDQwkoKDE8PDEwKSB8ICgxPDwyNikpCj4+ICAgIyBkZWZpbmUgR0VOOV9SSFdP X09QVElNSVpBVElPTl9ESVNBQkxFCQkoMTw8MTQpCj4+ICAgI2RlZmluZSBDT01NT05fU0xJQ0Vf Q0hJQ0tFTjIJCQkweDcwMTQKPj4gKyNkZWZpbmUgIEdFTjlfRElTQUJMRV9HQVRIRVJfU0VUX1NI QURFUl9TTElDRSAgICgxPDwxMikKPj4gICAjIGRlZmluZSBHRU44X0NTQzJfU0JFX1ZVRV9DQUNI RV9DT05TRVJWQVRJVkUJKDE8PDApCj4+Cj4+ICAgI2RlZmluZSBISVpfQ0hJQ0tFTgkJCQkJMHg3 MDE4Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xyYy5jCj4+IGluZGV4IDlmYWFkODIuLmQzYTAzZjMg MTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xyYy5jCj4+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xyYy5jCj4+IEBAIC0xMjkyLDYgKzEyOTIsMTQg QEAgc3RhdGljIGludCBnZW45X2luaXRfcGVyY3R4X2JiKHN0cnVjdCBpbnRlbF9lbmdpbmVfY3Mg KnJpbmcsCj4+ICAgCXN0cnVjdCBkcm1fZGV2aWNlICpkZXYgPSByaW5nLT5kZXY7Cj4+ICAgCXVp bnQzMl90IGluZGV4ID0gd2FfY3R4X3N0YXJ0KHdhX2N0eCwgKm9mZnNldCwgQ0FDSEVMSU5FX0RX T1JEUyk7Cj4+Cj4+ICsJLyogV0EgdG8gcmVzZXQgImRpc2FibGUgZ2F0aGVyIGF0IHNldCBzaGFk ZXIgc2xpY2UiIGJpdCAqLwo+PiArCWlmIChJU19TS1lMQUtFKGRldikpIHsKPj4gKwkJd2FfY3R4 X2VtaXQoYmF0Y2gsIGluZGV4LCBNSV9MT0FEX1JFR0lTVEVSX0lNTSgxKSk7Cj4+ICsJCXdhX2N0 eF9lbWl0KGJhdGNoLCBpbmRleCwgQ09NTU9OX1NMSUNFX0NISUNLRU4yKTsKPj4gKwkJd2FfY3R4 X2VtaXQoYmF0Y2gsIGluZGV4LAo+PiArCQkJICAgIF9NQVNLRURfQklUX0RJU0FCTEUoR0VOOV9E SVNBQkxFX0dBVEhFUl9TRVRfU0hBREVSX1NMSUNFKSk7Cj4+ICsJfQo+PiArCj4KPiBTaG91bGRu J3QgdGhpcyBiZSBmb3IgQlhUIGFzIHdlbGw/IEFsc28sIHdoeSBib3RoZXIgd2l0aCB0aGUgcmV2 aWQgY2hlY2sgYmVsb3cKPiBhbmQgbm90IGhlcmU/CgpzcGVjIHNheXMgb25seSBTS0wrCgo+Cj4+ ICAgCS8qIFdhU2V0RGlzYWJsZVBpeE1hc2tDYW1taW5nQW5kUmh3b0luQ29tbW9uU2xpY2VDaGlj a2VuOnNrbCxieHQgKi8KPj4gICAJaWYgKChJU19TS1lMQUtFKGRldikgJiYgKElOVEVMX1JFVklE KGRldikgPD0gU0tMX1JFVklEX0IwKSkgfHwKPj4gICAJICAgIChJU19CUk9YVE9OKGRldikgJiYg KElOVEVMX1JFVklEKGRldikgPT0gQlhUX1JFVklEX0EwKSkpIHsKPj4gZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX3JpbmdidWZmZXIuYwo+PiBpbmRleCBkY2QxYjhmLi40ZmM0YjVlIDEwMDY0NAo+ PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmMKPj4gKysrIGIv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jCj4+IEBAIC05ODUsNiArOTg1 LDE1IEBAIHN0YXRpYyBpbnQgZ2VuOV9pbml0X3dvcmthcm91bmRzKHN0cnVjdCBpbnRlbF9lbmdp bmVfY3MgKnJpbmcpCj4+ICAgCQl0bXAgfD0gSERDX0ZPUkNFX0NTUl9OT05fQ09IRVJFTlRfT1ZS X0RJU0FCTEU7Cj4+ICAgCVdBX1NFVF9CSVRfTUFTS0VEKEhEQ19DSElDS0VOMCwgdG1wKTsKPj4K Pj4gKwkvKiBXQSB0byBnYXRoZXIgYXQgc2V0IHNoYWRlciAtIHNrbCxieHQKPj4gKwkgKiBUaGVz ZSBhcmUgZGVwZW5kZW50IGJpdHMgbmVlZCB0byBiZSBzZXQgZm9yIHRoZSBXQS4KPj4gKwkgKi8K Pj4gKwlpZiAoSVNfU0tZTEFLRShkZXYpICYmIChJTlRFTF9SRVZJRChkZXYpID4gU0tMX1JFVklE X0QwKSB8fAo+PiArCSAgICAoSVNfQlJPWFRPTihkZXYpICYmIElOVEVMX1JFVklEKGRldikgPiBC WFRfUkVWSURfQTApKSB7Cj4+ICsJCVdBX1NFVF9CSVRfTUFTS0VEKEZXX0JMQywgR0VOOV9ESVNB QkxFX0dBVEhFUl9BVF9TRVRfU0hBREVSKTsKPj4gKwkJV0FfU0VUX0JJVF9NQVNLRUQoRldfQkxD MiwgR0VOOV9SU19DSElDS0VOX0RJU0FCTEVfR0FUSEVSX0FUX1NIQURFUik7Cj4+ICsJfQo+PiAr Cj4+ICAgCXJldHVybiAwOwo+PiAgIH0KPj4KPj4gQEAgLTEwNjgsNiArMTA3NywxMyBAQCBzdGF0 aWMgaW50IHNrbF9pbml0X3dvcmthcm91bmRzKHN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKnJpbmcp Cj4+ICAgCQkJCSAgSERDX0ZFTkNFX0RFU1RfU0xNX0RJU0FCTEUgfAo+PiAgIAkJCQkgIEhEQ19C QVJSSUVSX1BFUkZPUk1BTkNFX0RJU0FCTEUpOwo+Pgo+PiArCS8qIFdBIHRvIERpc2FibGUgZ2F0 aGVyIGF0IHNldCBzaGFkZXIgLSBza2wKPj4gKwkgKiBUaGlzIGJpdCBuZWVkcyB0byBiZSByZXNl dCBpbiBQZXIgY3R4IFdBIGJhdGNoIGFuZCBpdCBpcyBhbHNvCj4+ICsJICogZGVwZW5kZW50IG9u IG90aGVyIGJpdHMgaW4gZGlmZmVyZW50IHJlZ2lzdGVyLCBhbGwgb2YgdGhlbSBuZWVkCj4+ICsJ ICogYmUgc2V0IGZvciB0aGUgV0EgdG8gYmUgY29tcGxldGUuCj4+ICsJICovCj4+ICsJV0FfU0VU X0JJVF9NQVNLRUQoQ09NTU9OX1NMSUNFX0NISUNLRU4yLCBHRU45X0RJU0FCTEVfR0FUSEVSX1NF VF9TSEFERVJfU0xJQ0UpOwo+PiArCj4+ICAgCXJldHVybiBza2xfdHVuZV9pel9oYXNoaW5nKHJp bmcpOwo+PiAgIH0KPj4KPgo+IEkgd291bGRuJ3Qgc2V0IGJvdGggMjBkYywgYW5kIDIwZDgsIEkg YW0gbm90IHN1cmUgd2hhdCBpbXBsaWNhdGlvbiBpdCBoYXMuCj4gSW5zdGVhZCwgc2V0IG9yIHJl YWQgYml0IDE1IG9mIDB4MjBlMCBhbmQgdGhlbiBqdXN0IHNldCBvbmUuIFRvIG1lLCBpdCBzZWVt cwo+IGxpa2UgdGhlIGJlc3Qgd2F5IHRvIGRvIHRoaXMgaXMgdG8gc2V0IDE8PDE1IG9mIDB4MjBl MCwgYW5kIHRoZW4gdXNlIGJpdCAyIG9mCj4gMHgyMGRjIGZvciB0aGUgd29ya2Fyb3VuZC4gV2Ug ZG9uJ3QgbmVlZCBwZXIgY29udGV4dCBjb250cm9scyBvZiBzb21ldGhpbmcgd2UKPiBoYXZlIHRv IGRpc2FibGUgYWx3YXlzIGFueXdheS4KPgpjaGFuZ2VkIGl0IHRvIHVzZSAweDIwZTAKCnJlZ2Fy ZHMKQXJ1bgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==