From mboxrd@z Thu Jan 1 00:00:00 1970 From: Deepak S Subject: Re: [PATCH 2/7] drm/i915: Fix computation of last_adjustment for RPS autotuning Date: Wed, 18 Mar 2015 16:39:45 +0530 Message-ID: <55095CF9.2020900@linux.intel.com> References: <1425654391-2126-1-git-send-email-chris@chris-wilson.co.uk> <1425654391-2126-2-git-send-email-chris@chris-wilson.co.uk> <550921B1.2090708@linux.intel.com> <20150318092054.GL27819@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 244776E806 for ; Wed, 18 Mar 2015 04:12:52 -0700 (PDT) In-Reply-To: <20150318092054.GL27819@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org CgpPbiBXZWRuZXNkYXkgMTggTWFyY2ggMjAxNSAwMjo1MCBQTSwgQ2hyaXMgV2lsc29uIHdyb3Rl Ogo+IE9uIFdlZCwgTWFyIDE4LCAyMDE1IGF0IDEyOjI2OjQ5UE0gKzA1MzAsIERlZXBhayBTIHdy b3RlOgo+Pgo+PiBPbiBGcmlkYXkgMDYgTWFyY2ggMjAxNSAwODozNiBQTSwgQ2hyaXMgV2lsc29u IHdyb3RlOgo+Pj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxz b24uY28udWs+Cj4+PiAtLS0KPj4+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYyB8 IDI3ICsrKysrKysrKysrKy0tLS0tLS0tLS0tLS0tLQo+Pj4gICAxIGZpbGUgY2hhbmdlZCwgMTIg aW5zZXJ0aW9ucygrKSwgMTUgZGVsZXRpb25zKC0pCj4+Pgo+Pj4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2ly cS5jCj4+PiBpbmRleCA5YmFlY2I3OWRlOGMuLjEyOTZjZTM3ZTQzNSAxMDA2NDQKPj4+IC0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMKPj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfaXJxLmMKPj4+IEBAIC0xMTUwLDIxICsxMTUwLDIwIEBAIHN0YXRpYyB2b2lk IGdlbjZfcG1fcnBzX3dvcmsoc3RydWN0IHdvcmtfc3RydWN0ICp3b3JrKQo+Pj4gICAJbXV0ZXhf bG9jaygmZGV2X3ByaXYtPnJwcy5od19sb2NrKTsKPj4+ICAgCWFkaiA9IGRldl9wcml2LT5ycHMu bGFzdF9hZGo7Cj4+PiArCW5ld19kZWxheSA9IGRldl9wcml2LT5ycHMuY3VyX2ZyZXE7Cj4+PiAg IAlpZiAocG1faWlyICYgR0VONl9QTV9SUF9VUF9USFJFU0hPTEQpIHsKPj4+ICAgCQlpZiAoYWRq ID4gMCkKPj4+ICAgCQkJYWRqICo9IDI7Cj4+PiAtCQllbHNlIHsKPj4+IC0JCQkvKiBDSFYgbmVl ZHMgZXZlbiBlbmNvZGUgdmFsdWVzICovCj4+PiAtCQkJYWRqID0gSVNfQ0hFUlJZVklFVyhkZXZf cHJpdi0+ZGV2KSA/IDIgOiAxOwo+Pj4gLQkJfQo+Pj4gLQkJbmV3X2RlbGF5ID0gZGV2X3ByaXYt PnJwcy5jdXJfZnJlcSArIGFkajsKPj4+IC0KPj4+ICsJCWVsc2UgLyogQ0hWIG5lZWRzIGV2ZW4g ZW5jb2RlIHZhbHVlcyAqLwo+Pj4gKwkJCWFkaiA9IElTX0NIRVJSWVZJRVcoZGV2X3ByaXYpID8g MiA6IDE7Cj4+PiAgIAkJLyoKPj4+ICAgCQkgKiBGb3IgYmV0dGVyIHBlcmZvcm1hbmNlLCBqdW1w IGRpcmVjdGx5Cj4+PiAgIAkJICogdG8gUlBlIGlmIHdlJ3JlIGJlbG93IGl0Lgo+Pj4gICAJCSAq Lwo+Pj4gLQkJaWYgKG5ld19kZWxheSA8IGRldl9wcml2LT5ycHMuZWZmaWNpZW50X2ZyZXEpCj4+ PiArCQlpZiAobmV3X2RlbGF5IDwgZGV2X3ByaXYtPnJwcy5lZmZpY2llbnRfZnJlcSAtIGFkaikg ewo+Pj4gICAJCQluZXdfZGVsYXkgPSBkZXZfcHJpdi0+cnBzLmVmZmljaWVudF9mcmVxOwo+Pj4g KwkJCWFkaiA9IDA7Cj4+PiArCQl9Cj4+PiAgIAl9IGVsc2UgaWYgKHBtX2lpciAmIEdFTjZfUE1f UlBfRE9XTl9USU1FT1VUKSB7Cj4+PiAgIAkJaWYgKGRldl9wcml2LT5ycHMuY3VyX2ZyZXEgPiBk ZXZfcHJpdi0+cnBzLmVmZmljaWVudF9mcmVxKQo+Pj4gICAJCQluZXdfZGVsYXkgPSBkZXZfcHJp di0+cnBzLmVmZmljaWVudF9mcmVxOwo+Pj4gQEAgLTExNzYsMjQgKzExNzUsMjIgQEAgc3RhdGlj IHZvaWQgZ2VuNl9wbV9ycHNfd29yayhzdHJ1Y3Qgd29ya19zdHJ1Y3QgKndvcmspCj4+IEkgdGhp bmsgd2Ugc2hvdWxkIG1vZGlmeSBhZGogaW4gR0VONl9QTV9SUF9VUF9FSV9FWFBJUkVEPwo+PiBp ZiBub3Qgbm90IHdlIG1pZ2h0IHJlcXVlc3QgaGlnaGVyIGZyZXEgc2luY2Ugd2UgYWRkIGFkaiB0 byBuZXdfZGVsYXkgYmVmb3JlIHJlcXVlc3QgZnJlcS4KPiBUaGUgYmVzdCB3YXkgdG8gcmVzb2x2 ZSB0aGUgY29uZmxpY3QgYXBwZWFycyB0byBiZSBqdXN0IHRvIHJlb3JkZXIgdGhpcwo+IHBhdGNo IGxhdGVyIGFmdGVyIHRoZSByZW1vdmFsIG9mIHRoZSB2bHYgc3BlY2lmaWMgYWRqIHBhdGhzCj4g LUNocmlzCgpZZXMsIEkgc2F3IHRoZSByZW9yZGVyIHBhdGNoLiBsb29rcyBmaW5lLgoKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWls aW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==