From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 4/5] drm/i915: Make scatter-gather helper available to the driver Date: Mon, 3 Nov 2014 17:05:55 +0100 Message-ID: <20141103160555.GA26941@phenom.ffwll.local> References: <1414687178-18562-1-git-send-email-tvrtko.ursulin@linux.intel.com> <1414687178-18562-5-git-send-email-tvrtko.ursulin@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f180.google.com (mail-wi0-f180.google.com [209.85.212.180]) by gabe.freedesktop.org (Postfix) with ESMTP id 67E226E210 for ; Mon, 3 Nov 2014 08:05:42 -0800 (PST) Received: by mail-wi0-f180.google.com with SMTP id hi2so6834329wib.1 for ; Mon, 03 Nov 2014 08:05:41 -0800 (PST) Content-Disposition: inline In-Reply-To: <1414687178-18562-5-git-send-email-tvrtko.ursulin@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tvrtko Ursulin , Chris Wilson Cc: Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBPY3QgMzAsIDIwMTQgYXQgMDQ6Mzk6MzdQTSArMDAwMCwgVHZydGtvIFVyc3VsaW4g d3JvdGU6Cj4gRnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4K PiAKPiBJdCB3aWxsIGJlIHVzZWQgYnkgb3RoZXIgY2FsbCBzaXRlcyBzaG9ydGx5Lgo+IAo+IFNp Z25lZC1vZmYtYnk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+Cj4g LS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZG1hLmMgICAgICAgICB8IDM4ICsrKysr KysrKysrKysrKysrKysrKysrKysrKysrCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2Vt X3VzZXJwdHIuYyB8IDQzICsrLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQo+ICBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCAgICAgICAgfCAgNCArKysKPiAgMyBmaWxlcyBj aGFuZ2VkLCA0NCBpbnNlcnRpb25zKCspLCA0MSBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kbWEuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZG1hLmMKPiBpbmRleCA1YjE1N2JiLi4wYjM0NTcxIDEwMDY0NAo+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZG1hLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X2RtYS5jCj4gQEAgLTIwNzAsMyArMjA3MCw0MSBAQCBpbnQgaTkxNV9kcml2ZXJfZGV2aWNl X2lzX2FncChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQo+ICB7Cj4gIAlyZXR1cm4gMTsKPiAgfQo+ ICsKPiArI2lmIElTX0VOQUJMRUQoQ09ORklHX1NXSU9UTEIpCj4gKyNkZWZpbmUgc3dpb3RsYl9h Y3RpdmUoKSBzd2lvdGxiX25yX3RibCgpCj4gKyNlbHNlCj4gKyNkZWZpbmUgc3dpb3RsYl9hY3Rp dmUoKSAwCj4gKyNlbmRpZgo+ICsKPiAraW50IGk5MTVfc3Rfc2V0X3BhZ2VzKHN0cnVjdCBzZ190 YWJsZSAqKnN0LCBzdHJ1Y3QgcGFnZSAqKnB2ZWMsIGludCBudW1fcGFnZXMpCj4gK3sKPiArCXN0 cnVjdCBzY2F0dGVybGlzdCAqc2c7Cj4gKwlpbnQgcmV0LCBuOwo+ICsKPiArCSpzdCA9IGttYWxs b2Moc2l6ZW9mKCoqc3QpLCBHRlBfS0VSTkVMKTsKPiArCWlmICgqc3QgPT0gTlVMTCkKPiArCQly ZXR1cm4gLUVOT01FTTsKPiArCj4gKwlpZiAoc3dpb3RsYl9hY3RpdmUoKSkgewo+ICsJCXJldCA9 IHNnX2FsbG9jX3RhYmxlKCpzdCwgbnVtX3BhZ2VzLCBHRlBfS0VSTkVMKTsKPiArCQlpZiAocmV0 KQo+ICsJCQlnb3RvIGVycjsKPiArCj4gKwkJZm9yX2VhY2hfc2coKCpzdCktPnNnbCwgc2csIG51 bV9wYWdlcywgbikKPiArCQkJc2dfc2V0X3BhZ2Uoc2csIHB2ZWNbbl0sIFBBR0VfU0laRSwgMCk7 Cj4gKwl9IGVsc2Ugewo+ICsJCXJldCA9IHNnX2FsbG9jX3RhYmxlX2Zyb21fcGFnZXMoKnN0LCBw dmVjLCBudW1fcGFnZXMsCj4gKwkJCQkJCTAsIG51bV9wYWdlcyA8PCBQQUdFX1NISUZULAo+ICsJ CQkJCQlHRlBfS0VSTkVMKTsKPiArCQlpZiAocmV0KQo+ICsJCQlnb3RvIGVycjsKPiArCX0KCk9r LCBJIGRvbid0IHJlYWxseSB1bmRlcnN0YW5kIHdoeSB3ZSBkb24ndCBqdXN0IGFsd2F5cyB1c2UK c2dfYWxsb2NfdGFibGVfZnJvbV9wYWdlcyB1bmRjb25kaXRpb25hbGx5IC0gaWYgc3dpb3RsYiBf ZXZlcl8gZ2V0cyBpbgpiZXR3ZWVuIHVzIGFuZCB0aGUgaHcsIGV2ZXJ5dGhpbmcgd2lsbCBwcmV0 dHkgbXVjaCBmYWxsIGFwYXJ0LgoKZ2l0IGJsYW1lIGRvZXNuJ3Qgc2hlZCBsaWdodCBvbiB0aGlz IHBhcnRpY3VsYXIgaXNzdWUuIENocmlzPwotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdp bmVlciwgSW50ZWwgQ29ycG9yYXRpb24KKzQxICgwKSA3OSAzNjUgNTcgNDggLSBodHRwOi8vYmxv Zy5mZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=