From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nick Hoath Subject: Re: [PATCH 12/49] drm/i915/bxt: HardWare WorkAround ring initialisation for Broxton Date: Thu, 19 Mar 2015 16:47:29 +0000 Message-ID: <550AFDA1.10405@intel.com> References: <1426585215-8788-1-git-send-email-imre.deak@intel.com> <1426585215-8788-13-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" 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 E3C1F6E9D5 for ; Thu, 19 Mar 2015 09:47:30 -0700 (PDT) In-Reply-To: <1426585215-8788-13-git-send-email-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak , "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gMTcvMDMvMjAxNSAwOTozOSwgSW1yZSBEZWFrIHdyb3RlOgo+IEZyb206IE5pY2sgSG9hdGgg PG5pY2hvbGFzLmhvYXRoQGludGVsLmNvbT4KPgo+IEFkZHMgZnJhbWV3b3JrIGZvciBCcm94dG9u IEhXIFdBcwo+Cj4gU2lnbmVkLW9mZi1ieTogTmljayBIb2F0aCA8bmljaG9sYXMuaG9hdGhAaW50 ZWwuY29tPgo+IFNpZ25lZC1vZmYtYnk6IEltcmUgRGVhayA8aW1yZS5kZWFrQGludGVsLmNvbT4K ClJldmlld2VkLWJ5OiBOaWNrIEhvYXRoIDxuaWNob2xhcy5ob2F0aEBpbnRlbC5jb20+Cgo+IC0t LQo+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jIHwgMTIgKysrKysr KysrKy0tCj4gICAxIGZpbGUgY2hhbmdlZCwgMTAgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMo LSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVy LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmMKPiBpbmRleCA0NDFl MjUwLi5hYmUwNjJhIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Jp bmdidWZmZXIuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIu Ywo+IEBAIC0xMDI3LDYgKzEwMjcsMTMgQEAgc3RhdGljIGludCBza2xfaW5pdF93b3JrYXJvdW5k cyhzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICpyaW5nKQo+ICAgCXJldHVybiBza2xfdHVuZV9pel9o YXNoaW5nKHJpbmcpOwo+ICAgfQo+Cj4gK3N0YXRpYyBpbnQgYnh0X2luaXRfd29ya2Fyb3VuZHMo c3RydWN0IGludGVsX2VuZ2luZV9jcyAqcmluZykKPiArewo+ICsJZ2VuOV9pbml0X3dvcmthcm91 bmRzKHJpbmcpOwo+ICsKPiArCXJldHVybiAwOwo+ICt9Cj4gKwo+ICAgaW50IGluaXRfd29ya2Fy b3VuZHNfcmluZyhzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICpyaW5nKQo+ICAgewo+ICAgCXN0cnVj dCBkcm1fZGV2aWNlICpkZXYgPSByaW5nLT5kZXY7Cj4gQEAgLTEwNDQsOCArMTA1MSw5IEBAIGlu dCBpbml0X3dvcmthcm91bmRzX3Jpbmcoc3RydWN0IGludGVsX2VuZ2luZV9jcyAqcmluZykKPgo+ ICAgCWlmIChJU19TS1lMQUtFKGRldikpCj4gICAJCXJldHVybiBza2xfaW5pdF93b3JrYXJvdW5k cyhyaW5nKTsKPiAtCWVsc2UgaWYgKElTX0dFTjkoZGV2KSkKPiAtCQlyZXR1cm4gZ2VuOV9pbml0 X3dvcmthcm91bmRzKHJpbmcpOwo+ICsKPiArCWlmIChJU19CUk9YVE9OKGRldikpCj4gKwkJcmV0 dXJuIGJ4dF9pbml0X3dvcmthcm91bmRzKHJpbmcpOwo+Cj4gICAJcmV0dXJuIDA7Cj4gICB9Cj4K Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdm eCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==