From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH] drm/i915: Push mm switch immediately to ring Date: Tue, 17 Mar 2015 18:10:34 +0200 Message-ID: <87bnjrmwp1.fsf@gaia.fi.intel.com> References: <87egoplyvy.fsf@gaia.fi.intel.com> <1426521492-4315-1-git-send-email-mika.kuoppala@intel.com> <20150316213538.GB8591@nuc-i3427.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 ESMTP id C17B26E725 for ; Tue, 17 Mar 2015 09:10:36 -0700 (PDT) In-Reply-To: <20150316213538.GB8591@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 Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gT24gTW9u LCBNYXIgMTYsIDIwMTUgYXQgMDU6NTg6MTJQTSArMDIwMCwgTWlrYSBLdW9wcGFsYSB3cm90ZToK Pj4gU29tZXRpbWVzIHdoZW4gZmlyc3QgYmF0Y2ggaXMgcnVuIHdpdGggYmxpdHRlciByaW5nLAo+ PiBAQCAtOTMxLDcgKzkzMSw2IEBAIHN0YXRpYyBpbnQgZ2VuN19tbV9zd2l0Y2goc3RydWN0IGk5 MTVfaHdfcHBndHQgKnBwZ3R0LAo+PiAgCWludGVsX3JpbmdfZW1pdChyaW5nLCBSSU5HX1BQX0RJ Ul9CQVNFKHJpbmcpKTsKPj4gIAlpbnRlbF9yaW5nX2VtaXQocmluZywgZ2V0X3BkX29mZnNldChw cGd0dCkpOwo+PiAgCWludGVsX3JpbmdfZW1pdChyaW5nLCBNSV9OT09QKTsKPj4gLQlpbnRlbF9y aW5nX2FkdmFuY2UocmluZyk7Cj4+ICAKPj4gIAkvKiBYWFg6IFJDUyBpcyB0aGUgb25seSBvbmUg dG8gYXV0byBpbnZhbGlkYXRlIHRoZSBUTEJzPyAqLwo+PiAgCWlmIChyaW5nLT5pZCAhPSBSQ1Mp IHsKPj4gQEAgLTk0MCw2ICs5MzksOCBAQCBzdGF0aWMgaW50IGdlbjdfbW1fc3dpdGNoKHN0cnVj dCBpOTE1X2h3X3BwZ3R0ICpwcGd0dCwKPj4gIAkJCXJldHVybiByZXQ7Cj4+ICAJfQo+PiAgCj4+ ICsJX19pbnRlbF9yaW5nX2FkdmFuY2UocmluZyk7Cj4+ICsKPgo+IEkgcmVhbGx5IHdvdWxkIGxp a2UgYSBjb21tZW50IGJlZm9yZSBlYWNoIG9mIHRoZXNlLCBzb21ldGhpbmcgbGlrZQo+IC8qIFhY WCBUaGlzIHBhcGVycyBvdmVyIGEgYnVnIGxvYWRpbmcgUEQgcHJpb3IgdG8gYmF0Y2ggZXhlY3V0 aW9uICovCj4KPiBUaGlzIGxhc3QgY2h1bmsgaXMgYnVnZ3kuIFRoZSBlYXJsaWVyIHVuYWR2YW5j ZWQgcmV0dXJuIHdpbGwgYnJlYWsgdGhlCj4gcmluZ2J1ZmZlciBzdGF0ZSB0cmFja2luZy4gRG8g eW91IGhhdmUgZXF1YWwgc3VjY2VzcyBqdXN0IHdpdGggdGhlIHBsYWluCj4gcy9pbnRlbF9yaW5n X2FkdmFuY2UvX19pbnRlbF9yaW5nX2FkdmFuY2UvID8KCkkgaGF2ZSBtYW5hZ2VkIHRvIGNyZWF0 ZSBhIHNlcmllcyB0aGF0IGRvZXNuJ3QgbmVlZCB0aGlzIHRhaWwgdXBkYXRlCnRyaWNrZXJ5IGF0 IGFsbC4gUGxlYXNlIGlnbm9yZSB0aGlzIHNlcmllcy4KCi1NaWthCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==