From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH] drm/i915: Skip idling an idle engine Date: Wed, 25 May 2016 11:50:22 +0300 Message-ID: <1464166222.4875.1.camel@linux.intel.com> References: <1464087377-19114-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 092DF6E8D1 for ; Wed, 25 May 2016 08:50:24 +0000 (UTC) In-Reply-To: <1464087377-19114-1-git-send-email-chris@chris-wilson.co.uk> 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 T24gdGksIDIwMTYtMDUtMjQgYXQgMTE6NTYgKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiBE dXJpbmcgc3VzcGVuZCAob3IgbW9kdWxlIHVubG9hZCksIGlmIHdlIGhhdmUgbmV2ZXIgYWNjZXNz ZWQgdGhlIGVuZ2luZQo+IChpLmUuIHVzZXJzcGFjZSBuZXZlciBzdWJtaXR0ZWQgYSBiYXRjaCB0 byBpdCksIHRoZSBlbmdpbmUgaXMgaWRsZS4gVGhlbgo+IHdlIGF0dGVtcHQgdG8gaWRsZSB0aGUg ZW5naW5lIGJ5IGZvcmNpbmcgaXQgdG8gdGhlIGRlZmF1bHQgY29udGV4dCwKPiB3aGljaCBhY3R1 YWxseSBtZWFucyB3ZSBzdWJtaXQgYSByZW5kZXIgYmF0Y2ggdG8gc2V0dXAgdGhlIGdvbGRlbgo+ IGNvbnRleHQgc3RhdGUgYW5kIHRoZW4gd2FpdCBmb3IgaXQgdG8gY29tcGxldGUuIFdlIGNhbiBz a2lwIHRoaXMKPiBlbnRpcmVseSBhcyB3ZSBrbm93IHRoZSBlbmdpbmUgaXMgaWRsZS4KPiAKClNl ZW1zIHJlYXNvbmFibGUuCgpCeSBxdWljayBsb29rIHdlIGRvIG5vdCBoYXZlIGFuIGluYWN0aXZl IGVuZ2luZSBsaXN0LCB0aG91Z2g/IFNvIHRoZQpjb21tZW50IGFib3ZlIGNvdWxkIGJlIG51a2Vk LgoKUmV2aWV3ZWQtYnk6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVuQGxpbnV4Lmlu dGVsLmNvbT4KCj4gVGVzdGNhc2U6IGlndC9kcm1fbW9kdWxlX3JlbG9hZF9iYXNpYyAjYnl0Cj4g U2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4g QnVnemlsbGE6IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTk1 NjM0Cj4gLS0tCj4gwqBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jIHwgMyArKysKPiDC oDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2Vt LmMKPiBpbmRleCBiM2MxNTY5OGQ2MTEuLjhmYjRmZTZhZTk4YyAxMDA2NDQKPiAtLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9nZW0uYwo+IEBAIC0zNDI4LDYgKzM0MjgsOSBAQCBpbnQgaTkxNV9ncHVfaWRsZShzdHJ1 Y3QgZHJtX2RldmljZSAqZGV2KQo+IMKgCj4gwqAJLyogRmx1c2ggZXZlcnl0aGluZyBvbnRvIHRo ZSBpbmFjdGl2ZSBsaXN0LiAqLwo+IMKgCWZvcl9lYWNoX2VuZ2luZShlbmdpbmUsIGRldl9wcml2 KSB7Cj4gKwkJaWYgKGVuZ2luZS0+bGFzdF9jb250ZXh0ID09IE5VTEwpCj4gKwkJCWNvbnRpbnVl Owo+ICsKPiDCoAkJaWYgKCFpOTE1LmVuYWJsZV9leGVjbGlzdHMpIHsKPiDCoAkJCXN0cnVjdCBk cm1faTkxNV9nZW1fcmVxdWVzdCAqcmVxOwo+IMKgCi0tIApKb29uYXMgTGFodGluZW4KT3BlbiBT b3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKSW50ZWwgQ29ycG9yYXRpb24KX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==