From mboxrd@z Thu Jan 1 00:00:00 1970 From: Deepak S Subject: Re: [PATCH 2/2] drm/i915/vlv: remove wait for previous GFX clk disable request Date: Thu, 02 Apr 2015 16:11:56 +0530 Message-ID: <551D1CF4.5000505@linux.intel.com> References: <1427923378-2116-1-git-send-email-jbarnes@virtuousgeek.org> <1427923378-2116-2-git-send-email-jbarnes@virtuousgeek.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id E1AEC6E009 for ; Thu, 2 Apr 2015 03:45:03 -0700 (PDT) In-Reply-To: <1427923378-2116-2-git-send-email-jbarnes@virtuousgeek.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jesse Barnes , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org CgpPbiBUaHVyc2RheSAwMiBBcHJpbCAyMDE1IDAyOjUyIEFNLCBKZXNzZSBCYXJuZXMgd3JvdGU6 Cj4gTG9va3MgbGlrZSBpdCB3YXMgaW50cm9kdWNlZCBpbjoKPgo+IGNvbW1pdCA2NTBhZDk3MGEz OWY4YjYxNjRmZTg2MTNlZGMxNTBmNTg1MzE1Mjg5Cj4gQXV0aG9yOiBJbXJlIERlYWsgPGltcmUu ZGVha0BpbnRlbC5jb20+Cj4gRGF0ZTogICBGcmkgQXByIDE4IDE2OjM1OjAyIDIwMTQgKzAzMDAK Pgo+ICAgICAgZHJtL2k5MTU6IHZsdjogZmFjdG9yIG91dCB2bHZfZm9yY2VfZ2Z4X2Nsb2NrIGFu ZCBjaGVjayBmb3IgcGVuZGluZyBmb3JjZS1vZgo+Cj4gYnV0IEknbSBub3Qgc3VyZSB3aHkuICBJ dCBoYXMgY2F1c2VkIHByb2JsZW1zIGZvciB1cyBpbiB0aGUgcGFzdCAoc2VlCj4gODUyNTBkZGZm N2E2MDNkZmUwZWMwNTAzYTllNjM5NWY3OTQyNGY2MSBhbmQKPiA4ZDRlZWU5Y2Q3YTE3MDM0MmRj NmZiYzJlZTE5YWU3NzAzMWE4Y2Q1KSBhbmQgZG9lc24ndCBzZWVtIHRvIGJlCj4gcmVxdWlyZWQs IHNvIGxldCdzIGp1c3QgZHJvcCBpdC4KPgo+IFJlZmVyZW5jZXM6IGh0dHBzOi8vYnVncy5mcmVl ZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTg5NjExCj4gU2lnbmVkLW9mZi1ieTogSmVzc2Ug QmFybmVzIDxqYmFybmVzQHZpcnR1b3VzZ2Vlay5vcmc+Cj4gLS0tCj4gICBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X2Rydi5jIHwgMTQgLS0tLS0tLS0tLS0tLS0KPiAgIDEgZmlsZSBjaGFuZ2Vk LCAxNCBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X2Rydi5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwo+IGluZGV4IDRkNmQ2 ZjAuLmMzZmRiYjAgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYu Ywo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMKPiBAQCAtMTIwOCwyMSAr MTIwOCw3IEBAIGludCB2bHZfZm9yY2VfZ2Z4X2Nsb2NrKHN0cnVjdCBkcm1faTkxNV9wcml2YXRl ICpkZXZfcHJpdiwgYm9vbCBmb3JjZV9vbikKPiAgIAl1MzIgdmFsOwo+ICAgCWludCBlcnI7Cj4g ICAKPiAtCXZhbCA9IEk5MTVfUkVBRChWTFZfR1RMQ19TVVJWSVZBQklMSVRZX1JFRyk7Cj4gLQo+ ICAgI2RlZmluZSBDT05EIChJOTE1X1JFQUQoVkxWX0dUTENfU1VSVklWQUJJTElUWV9SRUcpICYg VkxWX0dGWF9DTEtfU1RBVFVTX0JJVCkKPiAtCS8qIFdhaXQgZm9yIGEgcHJldmlvdXMgZm9yY2Ut b2ZmIHRvIHNldHRsZSAqLwo+IC0JaWYgKGZvcmNlX29uICYmICFJU19DSEVSUllWSUVXKGRldl9w cml2LT5kZXYpKSB7Cj4gLQkJLyogV0FSTl9PTiBvbmx5IGZvciB0aGUgVmFsbGV5dmlldyAqLwo+ IC0JCVdBUk5fT04oISEodmFsICYgVkxWX0dGWF9DTEtfRk9SQ0VfT05fQklUKSA9PSBmb3JjZV9v bik7Cj4gLQo+IC0JCWVyciA9IHdhaXRfZm9yKCFDT05ELCAyMCk7Cj4gLQkJaWYgKGVycikgewo+ IC0JCQlEUk1fRVJST1IoInRpbWVvdXQgd2FpdGluZyBmb3IgR0ZYIGNsb2NrIGZvcmNlLW9mZiAo JTA4eClcbiIsCj4gLQkJCQkgIEk5MTVfUkVBRChWTFZfR1RMQ19TVVJWSVZBQklMSVRZX1JFRykp Owo+IC0JCQlyZXR1cm4gZXJyOwo+IC0JCX0KPiAtCX0KPiAgIAoKSSBhZ3JlZSwgSSBkbyBub3Qg dGhpbmsgd2UgbmVlZCB0byB3YWl0IGZvciBwcmV2aW91cyBHZnggY2xrIGZvcmNlLW9mZi4KQWxz bywgSSBkbyBub3Qgc2VlIGFueSByYWNlIGNvbmRpdGlvbiBoYXBwZW5pbmcgYmV0d2VlbiBkaWZm IEdmeCBmb3JjZSBjbGsgaW4gZHJpdmVyLiBMZXRzIGp1c3QgZHJvcCBpdCA6KQoKUmV2aWV3ZWQt Ynk6IERlZXBhayBTICA8ZGVlcGFrLnNAbGludXguaW50ZWwuY29tPgoKPiAgIAl2YWwgPSBJOTE1 X1JFQUQoVkxWX0dUTENfU1VSVklWQUJJTElUWV9SRUcpOwo+ICAgCXZhbCAmPSB+VkxWX0dGWF9D TEtfRk9SQ0VfT05fQklUOwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZngK