From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: Re: [PATCH 1/2] drm/i915: Make sure engines are idle during GPU idling in LR mode Date: Sat, 05 Nov 2016 02:11:54 +0200 Message-ID: <1478304714.23304.65.camel@intel.com> References: <1478189978-17908-1-git-send-email-imre.deak@intel.com> <20161103185927.GC5674@nuc-i3427.alporthouse.com> <1478206643.30482.28.camel@intel.com> <20161103211452.GB15981@nuc-i3427.alporthouse.com> <1478291604.23304.14.camel@intel.com> <20161104210103.GA6754@nuc-i3427.alporthouse.com> <1478298731.23304.29.camel@intel.com> Reply-To: imre.deak@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 ESMTPS id 71C806E00D for ; Sat, 5 Nov 2016 00:12:02 +0000 (UTC) In-Reply-To: <1478298731.23304.29.camel@intel.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 Cc: intel-gfx@lists.freedesktop.org, Mika Kuoppala List-Id: intel-gfx@lists.freedesktop.org T24gU2F0LCAyMDE2LTExLTA1IGF0IDAwOjMyICswMjAwLCBJbXJlIERlYWsgd3JvdGU6Cj4gT24g RnJpLCAyMDE2LTExLTA0IGF0IDIxOjAxICswMDAwLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gPiBP biBGcmksIE5vdiAwNCwgMjAxNiBhdCAxMDozMzoyNFBNICswMjAwLCBJbXJlIERlYWsgd3JvdGU6 Cj4gPiA+IE9uIFRodSwgMjAxNi0xMS0wMyBhdCAyMToxNCArMDAwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+ID4gPiA+IFdoZXJlIGlzIHRoYXQgZ3VhcmFudGVlZD8gSSB0aG91Z2h0IHdlIG9ubHkg c2VyaWFsaXNlZCB3aXRoIHRoZQo+ID4gPiA+IHBtCj4gPiA+ID4gaW50ZXJydXB0cy4gUmVtZW1i ZXIgdGhpcyBoYXBwZW5zIGJlZm9yZSBycG0gc3VzcGVuZCwgc2luY2UKPiA+ID4gPiBnZW1faWRs ZV93b3JrX2hhbmRsZXIgaXMgcmVzcG9uc2libGUgZm9yIGRyb3BwaW5nIHRoZSBHUFUKPiA+ID4g PiB3YWtlbG9jay4KPiA+ID4gCj4gPiA+IEkgbWVhbnQgdGhhdCB0aGUgMTAwbXNlYyBhZnRlciB0 aGUgbGFzdCByZXF1ZXN0IHNpZ25hbHMKPiA+ID4gY29tcGxldGlvbgo+ID4gPiBhbmQKPiA+ID4g dGhpcyBoYW5kbGVyIGlzIHNjaGVkdWxlZCBpcyBub3JtYWxseSBlbm91Z2ggZm9yIHRoZSBjb250 ZXh0Cj4gPiA+IGNvbXBsZXRlCj4gPiA+IGludGVycnVwdCB0byBnZXQgZGVsaXZlcmVkLiBCdXQg eWVhLCBpdCdzIG5vdCBhIGd1YXJhbnRlZS4KPiA+IAo+ID4gSWYgb25seSBpdCB3YXMgdGhhdCBk ZXRlcm1pbmlzdGljISBUaGUgaWRsZV93b3JrZXIgd2FzIHNjaGVkdWxlZAo+ID4gMTAwbXMKPiA+ IGFmdGVyIHNvbWUgcmV0aXJlX3dvcmtlciwganVzdCBub3QgbmVjZXNzYXJpbHkgdGhlIG1vc3Qg cmVjZW50LiBTbwo+ID4gaXQKPiA+IGNvdWxkIGJlIHJ1bm5pbmcgZXhhY3RseSBhcyBhY3RpdmVf cmVxdWVzdHMgLT4gMCBhbmQgc28gYmVmb3JlIHRoZQo+ID4gY29udGV4dC1pbnRlcnJ1cHQuCj4g Cj4gUmlnaHQsIGJ1dCB3ZSBkb24ndCBwb2xsIGluIHRoYXQgY2FzZSwgc28gdGhlcmUgaXMgbm8g b3ZlcmhlYWQuCgpPaywgdGhlcmUgaXMgYSBzbWFsbCB3aW5kb3cgaW4gdGhlIGlkbGVfd29ya2Vy IGFmdGVyIHRoZSB1bmxvY2tlZCBwb2xsCmFuZCBiZWZvcmUgdGFraW5nIHRoZSBsb2NrIHdoZXJl IGEgbmV3IHJlcXVlc3QgY291bGQgYmUgc3VibWl0dGVkIGFuZApyZXRpcmVkLiBJbiB0aGF0IGNh c2UgYWN0aXZlX3JlcXVlc3RzIGNvdWxkIGJlIDAgYWZ0ZXIgdGFraW5nIHRoZSBsb2NrCmFuZCB3 ZSdkIGhhdmUgdGhlIHBvbGwgb3ZlcmhlYWQgdGhlcmUuCgpXZSBjb3VsZCBkZXRlY3QgdGhpcyBi eSB0aGUgZmFjdCB0aGF0IHRoZXJlIGlzIGEgbmV3IGlkbGVfd29ya2VyCnBlbmRpbmcgYW5kIGJh aWwgb3V0IGluIHRoYXQgY2FzZS4gV2Ugc2hvdWxkbid0IGlkbGUgdGhlIEdQVSBpbiB0aGF0CmNh c2UgYW55d2F5LgoKPiA+IEFueXdheSwgaXQgd2FzIGEgZ29vZCBmaW5kIQo+ID4gLUNocmlzCj4g PiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IElu dGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4g aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==