From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH] drm/i915: Stop ring before doing readiness check Date: Wed, 13 Sep 2017 17:15:44 +0300 Message-ID: <87377q3crz.fsf@gaia.fi.intel.com> References: <20170913140117.11072-1-mika.kuoppala@intel.com> <150531168675.4880.15241718063068478347@mail.alporthouse.com> 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 ESMTPS id F10CC6E0E9 for ; Wed, 13 Sep 2017 14:18:01 +0000 (UTC) In-Reply-To: <150531168675.4880.15241718063068478347@mail.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 Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gUXVvdGlu ZyBNaWthIEt1b3BwYWxhICgyMDE3LTA5LTEzIDE1OjAxOjE3KQo+PiBFdmlkZW5jZSBpbmRpY2F0 ZXMgdGhhdCBldmVuIGlmIHRoZSBoYXJkd2FyZSBoYXBwaWx5Cj4+IHRlbGxzIHVzIHRvIHByb2Nl ZWQgd2l0aCByZXNldCwgaXQgcmVhbGx5IGlzbid0IHJlYWR5Lgo+PiBSZXNldHRpbmcgYSBmcmVl bHkgcnVubmluZyBiYXRjaGJ1ZmZlciBhZnRlciB3ZSBoYXZlCj4+IGdvdCBhY2sgZm9yIHJlYWRp bmVzcywgc3RpbGwgY2FuIGNhdXNlIGEgc3lzdGVtIGhhbmcuCj4KPiBIbW0sIHNvIHdlIHNlZSBp dCBvbiBlYXJseSBnZW4gYW5kIGxhdGUgZ2VuLiBJIHN1Z2dlc3Qgd2UgZG8gaXQKPiB1bml2ZXJz YWxseSAoZXhjZXB0IGdlbjIgd2hpY2ggaXMgbGFja2luZyB0aGUgbWVjaGFuaXNtKS4gSXQncyB1 bmxpa2VseQo+IHRoYXQgdGhlIHJlcXVpcmVtZW50IGRpc2FwcGVhcmVkIGp1c3QgZm9yIGEgY291 cGxlIG9mIGdlbiwgbW9yZSBsaWtlbHkKPiB0aGF0IHdlIHNpbXBseSBoYXZlbid0IHRyaWdnZXJl ZCB0aGUgcGF0aG9sb2dpY2FsIGJlaGF2aW91ci4KPgoKQWdyZWVkIHRoYXQgd2Ugc2hvdWxkIGRv IGEgYmxhbmtldCBhcHByb2FjaC4gSSB3YXMgaW4gYSBodXJyeQp0byBwb3N0IGEgcHJvcG9zZWQg Zml4IGFzIEkgaGVhcmQgdGhlIHByaW1lXyogYXJlIG5vdCB5ZXQKYmxhY2tsaXN0ZWQgb24gc2hh cmRzLiBTbyBsZXRzIGhvcGUgdGhpcyBoZWxwcy4KCj4gT3RoZXIgdGhhbiwKPiBBY2tlZC1ieTog Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gZm9yIHRoZSBmaW5kLgoK VGEuCgotTWlrYQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK