From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH 1/2] drm/i915: Assert the engine is idle before overwiting the HWS Date: Fri, 07 Apr 2017 10:22:11 +0300 Message-ID: <1491549731.3493.8.camel@linux.intel.com> References: <20170405153055.28123-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0871E6EA3E for ; Fri, 7 Apr 2017 07:22:15 +0000 (UTC) In-Reply-To: <20170405153055.28123-1-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 T24ga2UsIDIwMTctMDQtMDUgYXQgMTY6MzAgKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiBX aGVuIHdlIHVwZGF0ZSB0aGUgZ2xvYmFsIHNlcW5vIChvbiB0aGUgZW5naW5lIHRpbWVsaW5lKSwg d2UgbW9kaWZ5IEhXCj4gc3RhdGUgKGJvdGggcmVnaXN0ZXJzIGFuZCBtYXBwZWQgcGFnZXMpLiBB cyB3ZSBkbyB0aGlzLCB3ZSBzaG91bGQgYmUKPiBzdXJlIHRoYXQgdGhlIEhXIGlzIGlkbGUgYW5k IHdlIGFyZSBub3QgY2F1c2luZyBhIGNvbmZsaWN0LiBUaGUgY2FsbGVyCj4gaXMgc3VwcG9zZWQg dG8gd2FpdF9mb3JfaWRsZSBiZWZvcmUgY2FsbGluZyB1cyB0byB1cGRhdGUgdGhlIHNlcW5vLCBz bwo+IGxldCdzIGFzc2VydCB0aGV5IGhhdmUgYW5kIHRoZSBlbmdpbmUgaXMgaW5kZWVkIGlkbGUu Cj4gCj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28u dWs+CgpSZXZpZXdlZC1ieTogSm9vbmFzIExhaHRpbmVuIDxqb29uYXMubGFodGluZW5AbGludXgu aW50ZWwuY29tPgoKUmVnYXJkcywgSm9vbmFzCi0tIApKb29uYXMgTGFodGluZW4KT3BlbiBTb3Vy Y2UgVGVjaG5vbG9neSBDZW50ZXIKSW50ZWwgQ29ycG9yYXRpb24KX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==