From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michel Thierry Subject: Re: [PATCH 02/21] drm/i915/gtt: Workaround for HW preload not flushing pdps Date: Thu, 11 Jun 2015 11:46:54 +0100 Message-ID: <5579671E.9000301@intel.com> References: <1432314314-23530-1-git-send-email-mika.kuoppala@intel.com> <1432314314-23530-3-git-send-email-mika.kuoppala@intel.com> <556847E6.2050801@intel.com> <55686141.9090107@intel.com> <55782292.90507@intel.com> <55793938.7000603@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 4B5386E9EC for ; Thu, 11 Jun 2015 03:47:04 -0700 (PDT) In-Reply-To: <55793938.7000603@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Dave Gordon , Mika Kuoppala , "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gNi8xMS8yMDE1IDg6MzEgQU0sIERhdmUgR29yZG9uIHdyb3RlOgo+IE9uIDEwLzA2LzE1IDEy OjQyLCBNaWNoZWwgVGhpZXJyeSB3cm90ZToKPj4gT24gNS8yOS8yMDE1IDE6NTMgUE0sIE1pY2hl bCBUaGllcnJ5IHdyb3RlOgo+Pj4gT24gNS8yOS8yMDE1IDEyOjA1IFBNLCBNaWNoZWwgVGhpZXJy eSB3cm90ZToKPj4+PiBPbiA1LzIyLzIwMTUgNjowNCBQTSwgTWlrYSBLdW9wcGFsYSB3cm90ZToK Pj4+Pj4gV2l0aCBCRFcvU0tMIGFuZCAzMmJpdCBhZGRyZXNzaW5nIG1vZGUgb25seSwgdGhlIGhh cmR3YXJlIHByZWxvYWRzCj4+Pj4+IHBkcHMuIEhvd2V2ZXIgdGhlIFRMQiBpbnZhbGlkYXRpb24g b25seSBoYXMgZWZmZWN0IG9uIGxldmVscyBiZWxvdwo+Pj4+PiB0aGUgcGRwcy4gVGhpcyBtZWFu cyB0aGF0IGlmIHBkcHMgY2hhbmdlLCBodyBtaWdodCBhY2Nlc3Mgd2l0aAo+Pj4+PiBzdGFsZSBw ZHAgZW50cnkuCj4+Pj4+Cj4+Pj4+IFRvIGNvbWJhdCB0aGlzIHByb2JsZW0sIHByZWFsbG9jYXRl IHRoZSB0b3AgcGRwcyBzbyB0aGF0IGh3IHNlZXMKPj4+Pj4gdGhlbSBhcyBpbW11dGFibGUgZm9y IGVhY2ggY29udGV4dC4KPj4+Pj4KPj4+Pj4gQ2M6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3ly amFsYUBsaW51eC5pbnRlbC5jb20+Cj4+Pj4+IENjOiBSYWZhZWwgQmFyYmFsaG8gPHJhZmFlbC5i YXJiYWxob0BpbnRlbC5jb20+Cj4+Pj4+IFNpZ25lZC1vZmYtYnk6IE1pa2EgS3VvcHBhbGEgPG1p a2Eua3VvcHBhbGFAaW50ZWwuY29tPgo+Pj4+PiAtLS0KPj4+Pj4gICAgZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9nZW1fZ3R0LmMgfCA1MAo+Pj4+PiArKysrKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrKysrCj4+Pj4+ICAgIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmggICAg IHwgMTcgKysrKysrKysrKysrKwo+Pj4+PiAgICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9s cmMuYyAgICB8IDE1ICstLS0tLS0tLS0tCj4+Pj4+ICAgIDMgZmlsZXMgY2hhbmdlZCwgNjggaW5z ZXJ0aW9ucygrKSwgMTQgZGVsZXRpb25zKC0pCj4+Pj4+Cj4+Pj4+IGRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYwo+Pj4+PiBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfZ2VtX2d0dC5jCj4+Pj4+IGluZGV4IDBmZmQ0NTkuLjFhNWFkNGMgMTAwNjQ0Cj4+ Pj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jCj4+Pj4+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jCj4+Pj4+IEBAIC05NDEsNiArOTQx LDQ4IEBAIGVycl9vdXQ6Cj4+Pj4+ICAgICAgICAgICByZXR1cm4gcmV0Owo+Pj4+PiAgICB9Cj4+ Pj4+Cj4+Pj4+ICsvKiBXaXRoIHNvbWUgYXJjaGl0ZWN0dXJlcyBhbmQgMzJiaXQgbGVnYWN5IG1v ZGUsIGhhcmR3YXJlIHByZS1sb2Fkcwo+Pj4+PiB0aGUKPj4+Pj4gKyAqIHRvcCBsZXZlbCBwZHBz IGJ1dCB0aGUgdGxiIGludmFsaWRhdGlvbiBvbmx5IGludmFsaWRhdGVzIHRoZQo+Pj4+PiBsb3dl ciBsZXZlbHMuCj4+Pj4+ICsgKiBUaGlzIG1pZ2h0IGxlYWQgdG8gaHcgZmV0Y2hpbmcgd2l0aCBz dGFsZSBwZHAgZW50cmllcyBpZiB0b3AgbGV2ZWwKPj4+Pj4gKyAqIHN0cnVjdHVyZSBjaGFuZ2Vz LCBpZSB2YSBzcGFjZSBncm93cyB3aXRoIGR5bmFtaWMgcGFnZSB0YWJsZXMuCj4+Pj4+ICsgKi8K Pgo+IElzIHRoaXMgc3RpbGwgbmVjZXNzYXJ5IGlmIHdlIHJlbG9hZCBQRFBzIHZpYSBMUkkgaW5z dHJ1Y3Rpb25zIHdoZW5ldmVyCj4gdGhlIGFkZHJlc3MgbWFwIGhhcyBjaGFuZ2VkPyBUaGF0IGFs d2F5cyAoQUZBSUNUKSBjYXVzZXMgc3VmZmljaWVudAo+IGludmFsaWRhdGlvbiwgc28gdGhlbiB3 ZSBtaWdodCBub3QgbmVlZCB0byBwcmVhbGxvY2F0ZSBhdCBhbGwgOikKCkNvcnJlY3QsIGlmIHdl IHJlbG9hZCBQRFBzIHZpYSBMUkkgWzFdLCB0aGUgcHJlYWxsb2NhdGlvbiBvZiB0b3AgcGRwcyBp cyAKbm90IG5lZWRlZC4KClsxXSAxNDMzOTU0ODE2LTEzNzg3LTItZ2l0LXNlbmQtZW1haWwtbWlj aGVsLnRoaWVycnlAaW50ZWwuY29tCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v aW50ZWwtZ2Z4Cg==