From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Use true PPGTT in Gen8 if execlists are enabled Date: Mon, 15 Dec 2014 15:28:09 +0100 Message-ID: <20141215142809.GC27182@phenom.ffwll.local> References: <1418299638-16927-1-git-send-email-michel.thierry@intel.com> <20141215101114.GS27182@phenom.ffwll.local> <548ED852.6030108@intel.com> <20141215142208.GA27182@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wg0-f46.google.com (mail-wg0-f46.google.com [74.125.82.46]) by gabe.freedesktop.org (Postfix) with ESMTP id 1BB1C6E534 for ; Mon, 15 Dec 2014 06:27:35 -0800 (PST) Received: by mail-wg0-f46.google.com with SMTP id x13so14891265wgg.33 for ; Mon, 15 Dec 2014 06:27:34 -0800 (PST) Content-Disposition: inline In-Reply-To: <20141215142208.GA27182@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Michel Thierry Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBEZWMgMTUsIDIwMTQgYXQgMDM6MjI6MDhQTSArMDEwMCwgRGFuaWVsIFZldHRlciB3 cm90ZToKPiBPbiBNb24sIERlYyAxNSwgMjAxNCBhdCAxMjo0NzoxNFBNICswMDAwLCBNaWNoZWwg VGhpZXJyeSB3cm90ZToKPiA+IE9uIDEyLzE1LzIwMTQgMTA6MTEgQU0sIERhbmllbCBWZXR0ZXIg d3JvdGU6Cj4gPiA+T24gVGh1LCBEZWMgMTEsIDIwMTQgYXQgMTI6MDc6MThQTSArMDAwMCwgTWlj aGVsIFRoaWVycnkgd3JvdGU6Cj4gPiA+PldoZW4gZXhlY2xpc3RzIHN1Ym1pc3Npb24gaXMgZW5h YmxlZCwgdHJ5IGZ1bGwgcHBndHQgYnkgZGVmYXVsdC4KPiA+ID4+Cj4gPiA+Pk5vdGUsIHRoaXMg cGF0Y2ggY29uc2lkZXJzIHRoYXQgZXhlY2xpc3Qgc3VwcG9ydCBoYXMgYmVlbiBlbmFibGVkIGJ5 Cj4gPiA+PmRlZmF1bHQgb24gR2VuOC4KPiA+ID4+Cj4gPiA+PlNpZ25lZC1vZmYtYnk6IE1pY2hl bCBUaGllcnJ5IDxtaWNoZWwudGhpZXJyeUBpbnRlbC5jb20+Cj4gPiA+Pi0tLQo+ID4gPj4gIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jIHwgOSArKysrKystLS0KPiA+ID4+ICAx IGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQo+ID4gPj4KPiA+ ID4+ZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMKPiA+ID4+aW5kZXggMTcxZjZlYS4uNGVk MzkwNCAxMDA2NDQKPiA+ID4+LS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0 LmMKPiA+ID4+KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMKPiA+ID4+ QEAgLTQwLDggKzQwLDggQEAgc3RhdGljIGludCBzYW5pdGl6ZV9lbmFibGVfcHBndHQoc3RydWN0 IGRybV9kZXZpY2UgKmRldiwgaW50IGVuYWJsZV9wcGd0dCkKPiA+ID4+ICAJaGFzX2FsaWFzaW5n X3BwZ3R0ID0gSU5URUxfSU5GTyhkZXYpLT5nZW4gPj0gNjsKPiA+ID4+ICAJaGFzX2Z1bGxfcHBn dHQgPSBJTlRFTF9JTkZPKGRldiktPmdlbiA+PSA3Owo+ID4gPj4tCWlmIChJU19HRU44KGRldikp Cj4gPiA+Pi0JCWhhc19mdWxsX3BwZ3R0ID0gZmFsc2U7IC8qIFhYWCB3aHk/ICovCj4gPiA+PisJ aWYgKElTX0dFTjgoZGV2KSAmJiAhaTkxNS5lbmFibGVfZXhlY2xpc3RzKQo+ID4gPj4rCQloYXNf ZnVsbF9wcGd0dCA9IGZhbHNlOyAvKiBPbmx5IGVuZm9yY2Ugd2l0aCBleGVjbGlzdHMgKi8KPiA+ ID5JbW8gdGhpcyBoYXMgb3V0bGl2ZWQgaXQncyB1c2VmdWxuZXNzIC0gZW5hYmxlX3BwZ3R0IGlz IGFuIHVuc2FmZQo+ID4gPnBhcmFtZXRlciBzbyBldmVyeW9uZSBzZXR0aW5nIGl0IHRoZW1zZWx2 ZXMgZ2V0cyB3aGF0IHRoZXkgbmVlZC4KPiA+ID5BZmFpciB0aGlzIHdhcyBqdXN0IGJlY2F1c2Ug b2YgdGhlIGV4ZWNsaXN0IGRlcGVuY3kgb24gZ2VuOCBmb3IgcHBndHQuCj4gPiA+LURhbmllbAo+ ID4gTm90IHN1cmUgaWYgSSdtIGZvbGxvd2luZyB5b3UgdXAgb24gdGhpcy4uLgo+ID4gVGhlIGFp bSB3YXMgdG8gY2hhbmdlIHRoZSBkZWZhdWx0IHZhbHVlIHRvIF9mdWxsXyBvbmx5IHdoZW4gZXhl Y2xpc3RzIGFyZQo+ID4gYWxzbyBlbmFibGUgKGFmdGVyIFRob21hcycgcGF0Y2gpLiAgSW4gZ2Vu OCwgd2UgZG9uJ3Qgd2FudCB0byBoYXZlIGZ1bGwKPiA+IHBwZ3R0IHdpdGggbGVnYWN5IHJpbmcg c3VibWlzc2lvbi4KPiAKPiBZZWFoIEkgZ290dGVuIGNvbmZ1c2VkLiBUaGUgY29tbWVudCBpcyBh IGJpdCBtaXNsZWFkaW5nIHRob3VnaHQsIG1heWJlCj4gIkZ1bGwgcHBndHQgbmVlZHMgZXhlY2xp c3Qgc2luY2Ugb3RoZXJ3aXNlIHRoZSBjdHggc3dpdGNoIGNhbiBoYW5nIj8KCkFjdHVhbGx5IEkg d2FzbnQnIGNvbmZ1c2VkOiBnZW44KyBoYXMgZnVsbCBwcGd0dCwgbGlrZSBnZW43LiBJdCdzIGJy b2tlbgp3aXRob3V0IGV4ZWNsaXN0IHRob3VnaCwgc28gd2hhdCB3ZSBzaG91bGQgZG8gaXMganVz dCBjaGFuZ2UgdGhlIGRlZmF1bHQKYmVsb3cuIE90aGVyd2lzZSBpZiBhIHVzZXIgZXhwbGljaXRs eSBzZXRzIGV4ZWNsaXN0PTAgYW5kIHBwZ3R0PTIgd2Ugd29uJ3QKb2JleSB0aGF0LCB3aGljaCBk b2Vzbid0IG1ha2Ugc2Vuc2UgLSBmb3IgaXNvbGF0aW5nIGJ1Z3MgdGhpcyBtaWdodCBiZSBhCnZh bGlkIHRlc3RjYXNlIChldmVuIHdoZW4gd2Uga25vdyB0aGVyZSdzIHByb2JsZW1zKS4gU28geW91 ciBwYXRjaCBzaG91bGQKZG8gdHdvIHRoaW5nczoKLSBHZW5lcmFsbHkgYWxsb3cgZnVsbCBwcGd0 dCBvbiBnZW44IC0gdGhlIGN1cnJlbnQgcmVzdHJpY3Rpb24gZG9lc24ndAogIG1ha2Ugc2Vuc2Uu Ci0gU3dpdGNoIHRoZSBkZWZhdWx0IHRvIGZ1bGwgcHBndHQgd2hlbiBleGVjbGlzdCBpcyBlbmFi bGVkIG9uIGdlbjgrLCBsZWF2ZQogIHRoZSBkZWZhdWx0IHRvIGFsaWFzaW5nL2Rpc2FibGVkIGV2 ZXJ5d2hlcmUgZWxzZSBhcyBpcy4KLURhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBF bmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KKzQxICgwKSA3OSAzNjUgNTcgNDggLSBodHRwOi8v YmxvZy5mZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5v cmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdm eAo=