From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Clear pending reset requests during suspend Date: Tue, 19 Jan 2016 15:04:40 +0100 Message-ID: <20160119140440.GF19130@phenom.ffwll.local> References: <1452768585-18661-1-git-send-email-arun.siluvery@linux.intel.com> <20160119120928.GC19130@phenom.ffwll.local> <20160119134804.GE26573@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-f49.google.com (mail-wm0-f49.google.com [74.125.82.49]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5E9716E74D for ; Tue, 19 Jan 2016 06:04:38 -0800 (PST) Received: by mail-wm0-f49.google.com with SMTP id u188so144680406wmu.1 for ; Tue, 19 Jan 2016 06:04:38 -0800 (PST) Content-Disposition: inline In-Reply-To: <20160119134804.GE26573@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 , Daniel Vetter , Arun Siluvery , intel-gfx@lists.freedesktop.org, Mika Kuoppala List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBKYW4gMTksIDIwMTYgYXQgMDE6NDg6MDVQTSArMDAwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIFR1ZSwgSmFuIDE5LCAyMDE2IGF0IDAxOjA5OjI4UE0gKzAxMDAsIERhbmllbCBW ZXR0ZXIgd3JvdGU6Cj4gPiBPbiBUaHUsIEphbiAxNCwgMjAxNiBhdCAxMDo0OTo0NUFNICswMDAw LCBBcnVuIFNpbHV2ZXJ5IHdyb3RlOgo+ID4gPiBQZW5kaW5nIHJlc2V0IHJlcXVlc3RzIGFyZSBj bGVhcmVkIGJlZm9yZSBzdXNwZW5kaW5nLCB0aGV5IHNob3VsZCBiZSBwaWNrZWQgdXAKPiA+ID4g YWZ0ZXIgcmVzdW1lIHdoZW4gbmV3IHdvcmsgaXMgc3VibWl0dGVkLgo+ID4gPiAKPiA+ID4gVGhp cyBpcyBvcmlnaW5hbGx5IGFkZGVkIGFzIHBhcnQgb2YgVERSIHBhdGNoZXMgZm9yIEdlbjggZnJv bSBUb21hcyBFbGYgd2hpY2gKPiA+ID4gYXJlIHVuZGVyIHJldmlldywgYXMgc3VnZ2VzdGVkIGJ5 IENocmlzIHRoaXMgaXMgZXh0cmFjdGVkIGFzIGEgc2VwYXJhdGUgcGF0Y2gKPiA+ID4gYXMgaXQg Y2FuIGJlIHVzZWZ1bCBub3cuCj4gPiA+IAo+ID4gPiBDYzogTWlrYSBLdW9wcGFsYSA8bWlrYS5r dW9wcGFsYUBpbnRlbC5jb20+Cj4gPiA+IENjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdp bHNvbi5jby51az4KPiA+ID4gU2lnbmVkLW9mZi1ieTogQXJ1biBTaWx1dmVyeSA8YXJ1bi5zaWx1 dmVyeUBsaW51eC5pbnRlbC5jb20+Cj4gPiAKPiA+IFB1bGxpbmcgaW4gdGhlIGRpc2N1c3Npb24g d2UgaGFkIGZyb20gaXJjOiBJbW8gdGhlIHJpZ2h0IGFwcHJvYWNoIGlzIHRvCj4gPiBzaW1wbHkg d2FpdCBmb3IgZ3B1IHJlc2V0IHRvIGZpbmlzaCBpdCdzIGpvYi4gU2luY2UgdGhhdCBjb3VsZCBp biB0dXJuCj4gPiBsZWFkIHRvIGEgZGVhZCBncHUgKGlmIHdlJ3JlIHVubHVja3kgYW5kIGluaXRf aHcgZmFpbGVkKSB3ZSdkIG5lZWQgdG8gZG8KPiA+IHRoYXQgaW4gYSBsb29wIGFyb3VuZCBnZW1f aWRsZS4gQW5kIGRyb3AgZGV2LT5zdHJ1Y3RfbXV0ZXggaW4tYmV0d2Vlbi4KPiA+IEUuZy4KPiA+ IAo+ID4gd2hpbGUgKGJ1c3kpIHsKPiA+IAltdXRleF9sb2NrKCk7Cj4gPiAJZ3B1X2lkbGUoKTsK PiA+IAltdXRleF91bmxvY2soKTsKPiA+IAo+ID4gCWZsdXNoX3dvcmsocmVzZXRfd29yayk7Cj4g PiB9Cj4gCj4gV2hlcmUgZG9lcyB0aGUgcmVxdWlyZW1lbnQgZm9yIGdwdV9pZGxlIGNvbWUgZnJv bT8gSWYgdGhlcmUgaXMgYSBnbG9iYWwKPiByZXNldCBpbiBwcm9ncmVzcywgaXQgY2Fubm90IHF1 ZXVlIGEgcmVxdWVzdCB0byBmbHVzaCB0aGUgd29yayBhbmQKPiB3YWl0aW5nIG9uIHRoZSBvbGQg cmVzdWx0cyB3aWxsIGJlIHNraXBwZWQuIFNvIGp1c3Qgd2FpdCBmb3IgdGhlIGdsb2JhbAo+IHJl c2V0IHRvIGNvbXBsZXRlLCBpLmUuIGZsdXNoX3dvcmsoKS4KClllcywgYnV0IHRoZSBnbG9iYWwg cmVzZXQgbWlnaHQgaW4gdHVybiBsZWF2ZSBhIHdyZWNrZWQgZ3B1IGJlaGluZCwgb3IgYXQKbGVh c3QgYSBub24taWRsZSBvbmUuIEhlbmNlIGFub3RoZXIgZ3B1X2lkbGUgb24gdG9wLCB0byBtYWtl IHN1cmUuIElmIHdlCmNoYW5nZSBpbml0X2h3KCkgb2YgZW5naW5lcyB0byBiZSBzeW5jaHJvbm91 cyB0aGVuIHdlIHNob3VsZCBoYXZlIGF0IGxlYXN0CmEgV0FSTl9PTihub3RfaWRsZV9idXRfaV9l eHBlY3RlZF9zbygpKTsgaW4gdGhlcmUgLi4uCi1EYW5pZWwKLS0gCkRhbmllbCBWZXR0ZXIKU29m dHdhcmUgRW5naW5lZXIsIEludGVsIENvcnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBt YWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==