From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH v2] drm/i915: Increase WM memory latency values on SNB Date: Thu, 15 May 2014 13:58:31 +0300 Message-ID: <87tx8rnwa0.fsf@intel.com> References: <1399550959-4767-1-git-send-email-ville.syrjala@linux.intel.com> <87zjijnyda.fsf@intel.com> <20140515101614.GC3437@nuc-i3427.alporthouse.com> <87wqdnnxdn.fsf@intel.com> <20140515104552.GR18465@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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 77E186EE00 for ; Thu, 15 May 2014 03:58:41 -0700 (PDT) In-Reply-To: <20140515104552.GR18465@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville =?utf-8?B?U3lyasOkbMOk?= Cc: Robert N , intel-gfx@lists.freedesktop.org, Arthur Ranyan List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAxNSBNYXkgMjAxNCwgVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4 LmludGVsLmNvbT4gd3JvdGU6Cj4gT24gVGh1LCBNYXkgMTUsIDIwMTQgYXQgMDE6MzQ6NDRQTSAr MDMwMCwgSmFuaSBOaWt1bGEgd3JvdGU6Cj4+IE9uIFRodSwgMTUgTWF5IDIwMTQsIENocmlzIFdp bHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPiB3cm90ZToKPj4gPiBPbiBUaHUsIE1heSAx NSwgMjAxNCBhdCAwMToxMzoyMVBNICswMzAwLCBKYW5pIE5pa3VsYSB3cm90ZToKPj4gPj4gT24g VGh1LCAwOCBNYXkgMjAxNCwgdmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20gd3JvdGU6Cj4+ ID4+ID4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNv bT4KPj4gPj4gPiArc3RhdGljIHZvaWQgc25iX3dtX2xhdGVuY3lfcXVpcmsoc3RydWN0IGRybV9k ZXZpY2UgKmRldikKPj4gPj4gPiArewo+PiA+PiA+ICsJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg KmRldl9wcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsKPj4gPj4gPiArCWJvb2wgY2hhbmdlZDsKPj4g Pj4gPiArCj4+ID4+ID4gKwkvKgo+PiA+PiA+ICsJICogVGhlIEJJT1MgcHJvdmlkZWQgV00gbWVt b3J5IGxhdGVuY3kgdmFsdWVzIGFyZSBvZnRlbgo+PiA+PiA+ICsJICogaW5hZGVxdWF0ZSBmb3Ig aGlnaCByZXNvbHV0aW9uIGRpc3BsYXlzLiBBZGp1c3QgdGhlbS4KPj4gPj4gPiArCSAqLwo+PiA+ PiA+ICsJY2hhbmdlZCA9IGlsa19pbmNyZWFzZV93bV9sYXRlbmN5KGRldl9wcml2LCBkZXZfcHJp di0+d20ucHJpX2xhdGVuY3ksIDEyKSB8Cj4+ID4+ID4gKwkJaWxrX2luY3JlYXNlX3dtX2xhdGVu Y3koZGV2X3ByaXYsIGRldl9wcml2LT53bS5zcHJfbGF0ZW5jeSwgMTIpIHwKPj4gPj4gPiArCQlp bGtfaW5jcmVhc2Vfd21fbGF0ZW5jeShkZXZfcHJpdiwgZGV2X3ByaXYtPndtLmN1cl9sYXRlbmN5 LCAxMik7Cj4+ID4+IAo+PiA+PiBOaXRwaWNrLCBzL3wvfHwvZyBmb3IgYm9vbHMuCj4+ID4KPj4g PiBDb25zaWRlciBzaWRlIGVmZmVjdHMuCj4+IAo+PiBVZ2ggSSdtIHNsb3cgdG9kYXkuIFNvbWUg bWlnaHQgY2xhaW0gYnVzaW5lc3MgYXMgdXN1YWwuIEknbGwgaGlkZQo+PiBzb21ld2hlcmUuCj4+ IAo+PiBCZWZvcmUgSSBoZWFkIHVuZGVyIHRoZSByb2NrLCBtYXkgSSBzYXkgYml0b3BzIG9uIGJv b2xzIGFyZSBzdGlsbCB1Z2x5Pwo+Cj4gSSB0ZW5kIHRvIHVzZSB0aGVtIGJ1dCBQYXVsbyB3YXMg YWxzbyBjb25mdXNlZCBieSB0aGVtIHNvbWV3aGVyZSBlbHNlCj4gaW4gdGhlIHdhdGVybWFyayBj b2RlLCBzbyBtYXliZSBJIHNob3VsZCBzdG9wIHVzaW5nIHRoZW0/Cj4KPiBJIGNhbiByZXdyaXRl IGFzOgo+IGNoYW5nZWQgfD0gaWxrX2luY3JlYXNlX3dtX2xhdGVuY3koZGV2X3ByaXYsIGRldl9w cml2LT53bS5wcmlfbGF0ZW5jeSwgMTIpOwo+IGNoYW5nZWQgfD0gaWxrX2luY3JlYXNlX3dtX2xh dGVuY3koZGV2X3ByaXYsIGRldl9wcml2LT53bS5zcHJfbGF0ZW5jeSwgMTIpOwo+IGNoYW5nZWQg fD0gaWxrX2luY3JlYXNlX3dtX2xhdGVuY3koZGV2X3ByaXYsIGRldl9wcml2LT53bS5jdXJfbGF0 ZW5jeSwgMTIpOwo+Cj4gb3IganVzdCAzeAo+IGlmIChpbGtfaW5jcmVhc2Vfd21fbGF0ZW5jeSgu Li4pKQo+IAljaGFuZ2VkID0gdHJ1ZTsKPgo+IGlmIHRoYXQgaGVscHMuCgpUb28gbGF0ZSwgcGF0 Y2ggcHVzaGVkIHRvIC1maXhlcywgdGhhbmtzIGZvciB0aGUgcGF0Y2ggYW5kIHJpZGljdWxlLiA7 KQpZb3UgY2FuIHNlbmQgY2xlYW51cHMgbGF0ZXIgZm9yIC1uZXh0IGlmIHlvdSBsaWtlLgoKQlIs CkphbmkuCgoKPgo+IC0tIAo+IFZpbGxlIFN5cmrDpGzDpAo+IEludGVsIE9UQwoKLS0gCkphbmkg TmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=