From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Widawsky Subject: [PATCH] drm/i915/skl: Implement WaBarrierPerformanceFixDisable (again) Date: Tue, 2 Jun 2015 16:02:26 -0700 Message-ID: <1433286146-19288-1-git-send-email-benjamin.widawsky@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id D12CF8909F for ; Tue, 2 Jun 2015 16:02:29 -0700 (PDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Intel GFX Cc: Ben Widawsky , Ben Widawsky List-Id: intel-gfx@lists.freedesktop.org aW4KY29tbWl0IDY1Y2E3NTE0ZTIxYWRiZWUyNWI4MTc1ZmM5MDk3NTljNzM1ZDAwZmYKQXV0aG9y OiBEYW1pZW4gTGVzcGlhdSA8ZGFtaWVuLmxlc3BpYXVAaW50ZWwuY29tPgpEYXRlOiAgIE1vbiBG ZWIgOSAxOTozMzoyMiAyMDE1ICswMDAwCgogICAgZHJtL2k5MTUvc2tsOiBJbXBsZW1lbnQgV2FC YXJyaWVyUGVyZm9ybWFuY2VGaXhEaXNhYmxlCgpUaGUgd29ya2Fyb3VuZCBlbmRlZCB1cCBpbiB0 aGUgY2h2IHdvcmthcm91bmRzLiBOb3Qgc3VyZSB3aGF0IHRoZSByZWFzb24gb3IKaGlzdG9yeSBv ZiB0aGF0IGlzLCBidXQgaXQgL3NlZW1zLyB3cm9uZy4gRG9uJ3Qga25vdyBpZiB0aGlzIGZpeGVz IGFueXRoaW5nCnNpbmNlIEkgaGF2ZSBtYW55IG90aGVyIHByb2JsZW1zIHdpdGggbXkgcGxhdGZv cm0uCgpDYzogRGFtaWVuIExlc3BpYXUgPGRhbWllbi5sZXNwaWF1QGludGVsLmNvbT4KQ2M6IE5p Y2sgSG9hdGggPG5pY2hvbGFzLmhvYXRoQGludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogQmVuIFdp ZGF3c2t5IDxiZW5AYndpZGF3c2submV0PgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3JpbmdidWZmZXIuYyB8IDE0ICsrKysrKystLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgNyBpbnNl cnRpb25zKCspLCA3IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX3JpbmdidWZmZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Jpbmdi dWZmZXIuYwppbmRleCBkOTM0Zjg1Li4wZmQ2MDMzZCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX3JpbmdidWZmZXIuYwpAQCAtOTAxLDEzICs5MDEsNiBAQCBzdGF0aWMgaW50IGNodl9pbml0 X3dvcmthcm91bmRzKHN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKnJpbmcpCiAJCQkgICAgR0VONl9X SVpfSEFTSElOR19NQVNLLAogCQkJICAgIEdFTjZfV0laX0hBU0hJTkdfMTZ4NCk7CiAKLQlpZiAo SU5URUxfUkVWSUQoZGV2KSA9PSBTS0xfUkVWSURfQzAgfHwKLQkgICAgSU5URUxfUkVWSUQoZGV2 KSA9PSBTS0xfUkVWSURfRDApCi0JCS8qIFdhQmFycmllclBlcmZvcm1hbmNlRml4RGlzYWJsZTpz a2wgKi8KLQkJV0FfU0VUX0JJVF9NQVNLRUQoSERDX0NISUNLRU4wLAotCQkJCSAgSERDX0ZFTkNF X0RFU1RfU0xNX0RJU0FCTEUgfAotCQkJCSAgSERDX0JBUlJJRVJfUEVSRk9STUFOQ0VfRElTQUJM RSk7Ci0KIAlyZXR1cm4gMDsKIH0KIApAQCAtOTcyLDYgKzk2NSwxMyBAQCBzdGF0aWMgaW50IGdl bjlfaW5pdF93b3JrYXJvdW5kcyhzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICpyaW5nKQogCQl0bXAg fD0gSERDX0ZPUkNFX0NTUl9OT05fQ09IRVJFTlRfT1ZSX0RJU0FCTEU7CiAJV0FfU0VUX0JJVF9N QVNLRUQoSERDX0NISUNLRU4wLCB0bXApOwogCisJaWYgKElOVEVMX1JFVklEKGRldikgPT0gU0tM X1JFVklEX0MwIHx8CisJICAgIElOVEVMX1JFVklEKGRldikgPT0gU0tMX1JFVklEX0QwKQorCQkv KiBXYUJhcnJpZXJQZXJmb3JtYW5jZUZpeERpc2FibGU6c2tsICovCisJCVdBX1NFVF9CSVRfTUFT S0VEKEhEQ19DSElDS0VOMCwKKwkJCQkgIEhEQ19GRU5DRV9ERVNUX1NMTV9ESVNBQkxFIHwKKwkJ CQkgIEhEQ19CQVJSSUVSX1BFUkZPUk1BTkNFX0RJU0FCTEUpOworCiAJcmV0dXJuIDA7CiB9CiAK LS0gCjIuNC4yCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=