From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Siluvery, Arun" Subject: Re: [PATCH v2 1/7] drm/i915/gen8: Add infrastructure to initialize WA batch buffers Date: Thu, 04 Jun 2015 15:30:56 +0100 Message-ID: <55706120.1010305@linux.intel.com> References: <1432922605-5893-1-git-send-email-arun.siluvery@linux.intel.com> <1432922605-5893-2-git-send-email-arun.siluvery@linux.intel.com> <20150529181638.GO19710@nuc-i3427.alporthouse.com> <556C2D64.4040201@linux.intel.com> <20150601100701.GA28531@nuc-i3427.alporthouse.com> <556DF7A2.8000404@linux.intel.com> <556DFA4C.6040705@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 0D6156E175 for ; Thu, 4 Jun 2015 07:31:01 -0700 (PDT) In-Reply-To: <556DFA4C.6040705@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 , "Daniel, Thomas" , Chris Wilson Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gMDIvMDYvMjAxNSAxOTo0NywgRGF2ZSBHb3Jkb24gd3JvdGU6Cj4gT24gMDIvMDYvMTUgMTk6 MzYsIFNpbHV2ZXJ5LCBBcnVuIHdyb3RlOgo+PiBPbiAwMS8wNi8yMDE1IDExOjIyLCBEYW5pZWws IFRob21hcyB3cm90ZToKPj4+Pgo+Pj4+IEluZGVlZCwgYWxsb2NhdGluZyBhbiBleHRyYSBzY3Jh dGNoIHBhZ2UgaW4gdGhlIGNvbnRleHQgd291bGQgc2ltcGxpZnkKPj4+PiB2bWEvbW0gbWFuYWdl bWVudC4gQSB0cmljayBtaWdodCBiZSB0byBhbGxvY2F0ZSB0aGUgc2NyYXRjaCBwYWdlIGF0IHRo ZQo+Pj4+IHN0YXJ0LCB0aGVuIG9mZnNldCB0aGUgbHJjIHJlZ3MgZXRjIC0gdGhhdCB3b3VsZCB0 aGVuIGJlIGNvbnNpc3RlbnQKPj4+PiBhbW9uZ3N0IGdlbiBhbmQgYmUgZWFzeSBlbm91Z2ggdG8g ZXh0ZW5kIGlmIHdlIG5lZWQgbW9yZSBwZXItY29udGV4dAo+Pj4+IHNjcmF0Y2ggc3BhY2UgaW4g ZnV0dXJlLgo+Pj4+IC1DaHJpcwo+Pj4KPj4+IFllcywgSSB0aGluayB3ZSBhbHJlYWR5IGhhdmUg YW5vdGhlciB1c2UgZm9yIG1vcmUgcGVyLWNvbnRleHQgc3BhY2UgYXQKPj4+IHRoZSBzdGFydC4g IFRoZSBHdUMgaXMgcGxhbm5pbmcgdG8gZG8gdGhpcy4gIEFydW4sIHlvdSBwcm9iYWJseSBzaG91 bGQKPj4+IHdvcmsgd2l0aCBBbGV4IERhaSBhbmQgRGF2ZSBHb3Jkb24gdG8gYXZvaWQgY29uZmxp Y3RzIGhlcmUuCj4+Pgo+Pj4gVGhvbWFzLgo+Pj4KPj4KPj4gVGhhbmtzIGZvciB0aGUgaGVhZHMt dXAgVGhvbWFzLgo+PiBJIGhhdmUgZGlzY3Vzc2VkIHdpdGggRGF2ZSBhbmQgYWdyZWVkIHRvIHNo YXJlIHRoaXMgcGFnZTsKPj4gR3VDIHByb2JhYmx5IGRvZXNuJ3QgbmVlZCB3aG9sZSBwYWdlIHNv IGZpcnN0IGhhbGYgaXMgcmVzZXJ2ZWQgZm9yIGl0J3MKPj4gdXNlIGFuZCBzZWNvbmQgaGFsZiBp cyB1c2VkIGZvciBXQS4KPj4KPj4gSSBoYXZlIG1vZGlmaWVkIG15IHBhdGNoZXMgdG8gdXNlIGNv bnRleHQgcGFnZSBmb3IgYXBwbHlpbmcgdGhlc2UgV0EgYW5kCj4+IGRvbid0IHNlZSBhbnkgaXNz dWVzLgo+Pgo+PiBEdXJpbmcgdGhlIGRpc2N1c3Npb25zIERhdmUgcHJvcG9zZWQgYW5vdGhlciBh cHByb2FjaC4gRXZlbiB0aG91Z2ggdGhlc2UKPj4gV0EgYXJlIGNhbGxlZCBwZXIgY29udGV4dCB0 aGV5IGFyZSBvbmx5IGluaXRpYWxpemVkIG9uY2UgYW5kIG5vdCBjaGFuZ2VkCj4+IGFmdGVyd2Fy ZHMsIHNhbWUgc2V0IG9mIFdBIGFyZSBhcHBsaWVkIGZvciBlYWNoIGNvbnRleHQgc28gaW5zdGVh ZCBvZgo+PiBhZGRpbmcgdGhlbSBpbiBlYWNoIGNvbnRleHQsIGRvZXMgaXQgbWFrZSBzZW5zZSB0 byBjcmVhdGUgYSBzZXBhcmF0ZQo+PiBwYWdlIGFuZCBzaGFyZSBhY3Jvc3MgYWxsIGNvbnRleHRz PyBidXQgb2YgY291cnNlIEd1QyB3aWxsIGFueXdheSBhZGQgYQo+PiBuZXcgcGFnZSB0byBjb250 ZXh0IHNvIEkgbWlnaHQgYXMgd2VsbCBzaGFyZSB0aGF0IHBhZ2UuCj4+Cj4+IENocmlzL0RhdmUs IGRvIHlvdSBzZWUgYW55IHByb2JsZW1zIHdpdGggc2hhcmluZyBwYWdlIHdpdGggR3VDIG9yIHlv dQo+PiBwcmVmZXIgdG8gYWxsb2NhdGUgYSBzZXBhcmF0ZSBwYWdlIGZvciB0aGVzZSBXQSBhbmQg c2hhcmUgYWNyb3NzIGFsbAo+PiBjb250ZXh0cz8gUGxlYXNlIGdpdmUgeW91ciBjb21tZW50cy4K Pj4KPj4gcmVnYXJkcwo+PiBBcnVuCj4KPiBJIHRoaW5rIHdlIGhhdmUgdG8gY29uc2lkZXIgd2hp Y2ggaXMgbW9yZSBmdXR1cmUtcHJvb2YgaS5lLiB3aGljaCBpcwo+IGxlYXN0IGxpa2VseToKPiAo MSkgdGhlIGFyZWEgc2hhcmVkIHdpdGggdGhlIEd1QyBncm93cyAoZGVmaW5pdGVseSBzdGlsbCBp biBmbHV4KSwgb3IKPiAoMikgd29ya2Fyb3VuZHMgbmVlZCB0byBiZSBjb250ZXh0LXNwZWNpZmlj IChwb3NzaWJsZSwgYnV0IHVubGlrZWx5KQo+Cj4gU28gSSdkIHByZWZlciBhIHNpbmdsZSBhcmVh IHNldCB1cCBqdXN0IG9uY2UgdG8gY29udGFpbiB0aGUgcHJlLSBhbmQKPiBwb3N0LWNvbnRleHQg cmVzdG9yZSB3b3JrYXJvdW5kIGJhdGNoZXMuIElmIG5lY2Vzc2FyeSwgdGhlIG9uZSBhcmVhCj4g Y291bGQgY29udGFpbiBtdWx0aXBsZSBiYXRjaGVzIGF0IGRpZmZlcmVudCBvZmZzZXRzLCBzbyB3 ZSBjb3VsZCBwb2ludAo+IGRpZmZlcmVudCBjb250ZXh0cyBhdCBkaWZmZXJlbnQgKHNoYXJlZCkg YmF0Y2hlcyBhcyByZXF1aXJlZC4gSSB0aGluawo+IHRoZXkncmUgdW5saWtlbHkgdG8gYWN0dWFs bHkgbmVlZCBwZXItY29udGV4dCBjdXN0b21pc2F0aW9uWypdLCBidXQKPiB0aGVyZSBtaWdodCBi ZSBhIG5lZWQgZm9yIGRpZmZlcmVudCB3b3JrYXJvdW5kcyBhY2NvcmRpbmcgdG8gd29ya2xvYWQK PiB0eXBlIG9yIHByaXZpbGVnZSBsZXZlbCBvciBzb21lIG90aGVyIGNyaXRlcmlvbiAuLi4gPwo+ Cj4gLkRhdmUuCj4KPiBbKl0gdW5sZXNzIHRoZXkgbmVlZCBwZXItY29udGV4dCBtZW1vcnkgYWRk cmVzc2VzIGNvZGVkIGludG8gdGhlbT8KPgoKQ29uc2lkZXJpbmcgdGhlc2UgV0EgYXJlIGluaXRp YWxpemVkIG9ubHkgb25jZSBhbmQgbm90IGNoYW5nZWQgCmFmdGVyd2FyZHMgYW5kIEd1QyBhcmVh IHByb2JhYmx5IGdyb3dzIGluIGZ1dHVyZSB3aGljaCBtYXkgcnVuIGludG8gdGhlIApzcGFjZSB1 c2VkIGJ5IFdBLCBpbmRlcGVuZGVudCBzaW5nbGUgYXJlYSBzZXR1cCBtYWtlcyBzZW5zZXMuCkkg YWxzbyBjaGVja2VkIHNwZWMgYW5kIGl0IGlzIG5vdCBjbGVhciB3aGV0aGVyIGFueSBjdXN0b21p emF0aW9uIGlzIApnb2luZyB0byBiZSByZXF1aXJlZCBmb3IgZGlmZmVyZW50IGNvbnRleHRzLgpJ IGhhdmUgbW9kaWZpZWQgcGF0Y2hlcyB0byBzZXR1cCBhIHNpbmdsZSBwYWdlIHdpdGggV0Egd2hl biAKZGVmYXVsdF9jb250ZXh0IGlzIGluaXRpYWxpemVkIGFuZCB0aGlzIGlzIHVzZWQgYnkgYWxs IGNvbnRleHRzLgoKSSB3aWxsIHNlbmQgcGF0Y2hlcyBidXQgcGxlYXNlIGxldCBtZSBrbm93IGlm IHRoZXJlIGFyZSBhbnkgb3RoZXIgY29tbWVudHMuCgpyZWdhcmRzCkFydW4KPgo+CgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGlu ZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=