From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/3] drm/i915: Clear shared dpll based on old state. Date: Tue, 9 Feb 2016 15:25:42 +0200 Message-ID: <20160209132542.GM23290@intel.com> References: <20160203163408.GF23290@intel.com> <1455022343-15222-1-git-send-email-maarten.lankhorst@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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 99ADD6E0AE for ; Tue, 9 Feb 2016 05:25:45 -0800 (PST) Content-Disposition: inline In-Reply-To: <1455022343-15222-1-git-send-email-maarten.lankhorst@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: Maarten Lankhorst Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBGZWIgMDksIDIwMTYgYXQgMDE6NTI6MjFQTSArMDEwMCwgTWFhcnRlbiBMYW5raG9y c3Qgd3JvdGU6Cj4gQXRvbWljIHJlc3VtZSB3YXMgcHJlc2VydmluZyB0aGUgZHBsbCBzdGF0ZSBi ZWNhdXNlIGl0IHdhcyByZXF1aXJlZAo+IGZvciBjbGVhcmluZyBwbGwgc3RhdGUgY29ycmVjdGx5 LiBJZiB3ZSBsb29rIGF0IHRoZSBvbGRfY3J0Y19zdGF0ZQo+IGZvciBwbGwgdG8gY2xlYXIgdGhp cyBpcyBub3QgbmVlZGVkIGFuZCB0aGUgaGFjayBjYW4gYmUgcmVtb3ZlZC4KPiAKPiBTaWduZWQt b2ZmLWJ5OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwu Y29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgfCAxOSAr KysrKysrLS0tLS0tLS0tLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKyksIDEy IGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBpbmRl eCAzYjZiZDZlOWY3YWUuLmU0OTZjMTMwMzY0ZCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9kaXNwbGF5LmMKPiBAQCAtMTMwOTMsOCArMTMwOTMsNiBAQCBzdGF0aWMgdm9pZCBpbnRlbF9t b2Rlc2V0X2NsZWFyX3BsbHMoc3RydWN0IGRybV9hdG9taWNfc3RhdGUgKnN0YXRlKQo+ICAJc3Ry dWN0IGRybV9kZXZpY2UgKmRldiA9IHN0YXRlLT5kZXY7Cj4gIAlzdHJ1Y3QgZHJtX2k5MTVfcHJp dmF0ZSAqZGV2X3ByaXYgPSB0b19pOTE1KGRldik7Cj4gIAlzdHJ1Y3QgaW50ZWxfc2hhcmVkX2Rw bGxfY29uZmlnICpzaGFyZWRfZHBsbCA9IE5VTEw7Cj4gLQlzdHJ1Y3QgaW50ZWxfY3J0YyAqaW50 ZWxfY3J0YzsKPiAtCXN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICppbnRlbF9jcnRjX3N0YXRlOwo+ ICAJc3RydWN0IGRybV9jcnRjICpjcnRjOwo+ICAJc3RydWN0IGRybV9jcnRjX3N0YXRlICpjcnRj X3N0YXRlOwo+ICAJaW50IGk7Cj4gQEAgLTEzMTAzLDE2ICsxMzEwMSwxNiBAQCBzdGF0aWMgdm9p ZCBpbnRlbF9tb2Rlc2V0X2NsZWFyX3BsbHMoc3RydWN0IGRybV9hdG9taWNfc3RhdGUgKnN0YXRl KQo+ICAJCXJldHVybjsKPiAgCj4gIAlmb3JfZWFjaF9jcnRjX2luX3N0YXRlKHN0YXRlLCBjcnRj LCBjcnRjX3N0YXRlLCBpKSB7Cj4gLQkJaW50IGRwbGw7Cj4gLQo+IC0JCWludGVsX2NydGMgPSB0 b19pbnRlbF9jcnRjKGNydGMpOwo+IC0JCWludGVsX2NydGNfc3RhdGUgPSB0b19pbnRlbF9jcnRj X3N0YXRlKGNydGNfc3RhdGUpOwo+IC0JCWRwbGwgPSBpbnRlbF9jcnRjX3N0YXRlLT5zaGFyZWRf ZHBsbDsKPiArCQlzdHJ1Y3QgaW50ZWxfY3J0YyAqaW50ZWxfY3J0YyA9IHRvX2ludGVsX2NydGMo Y3J0Yyk7Cj4gKwkJaW50IGRwbGwgPSB0b19pbnRlbF9jcnRjX3N0YXRlKGNydGMtPnN0YXRlKS0+ c2hhcmVkX2RwbGw7Cj4gIAo+IC0JCWlmICghbmVlZHNfbW9kZXNldChjcnRjX3N0YXRlKSB8fCBk cGxsID09IERQTExfSURfUFJJVkFURSkKPiArCQlpZiAoIW5lZWRzX21vZGVzZXQoY3J0Y19zdGF0 ZSkpCj4gIAkJCWNvbnRpbnVlOwo+ICAKPiAtCQlpbnRlbF9jcnRjX3N0YXRlLT5zaGFyZWRfZHBs bCA9IERQTExfSURfUFJJVkFURTsKPiArCQl0b19pbnRlbF9jcnRjX3N0YXRlKGNydGNfc3RhdGUp LT5zaGFyZWRfZHBsbCA9IERQTExfSURfUFJJVkFURTsKPiArCj4gKwkJaWYgKGRwbGwgPT0gRFBM TF9JRF9QUklWQVRFKQo+ICsJCQljb250aW51ZTsKCk1heWJlIHRoaXMgc2hvdWxkIGJlIGNhbGxl ZCBvbGRfZHBsbCBvciBzb21ldGhpbmcgZm9yIGEgYml0IG9mIGV4dHJhCmNsYXJpdHk/IEFueXdh eSB0aGlzIG1ha2VzIHNlbnNlIHRvIG1lIHNvClJldmlld2VkLWJ5OiBWaWxsZSBTeXJqw6Rsw6Qg PHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgoKPiAgCj4gIAkJaWYgKCFzaGFyZWRfZHBs bCkKPiAgCQkJc2hhcmVkX2RwbGwgPSBpbnRlbF9hdG9taWNfZ2V0X3NoYXJlZF9kcGxsX3N0YXRl KHN0YXRlKTsKPiBAQCAtMTU5MjIsOSArMTU5MjAsNiBAQCB2b2lkIGludGVsX2Rpc3BsYXlfcmVz dW1lKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gIAo+ICAJc3RhdGUtPmFjcXVpcmVfY3R4ID0g ZGV2LT5tb2RlX2NvbmZpZy5hY3F1aXJlX2N0eDsKPiAgCj4gLQkvKiBwcmVzZXJ2ZSBjb21wbGV0 ZSBvbGQgc3RhdGUsIGluY2x1ZGluZyBkcGxsICovCj4gLQlpbnRlbF9hdG9taWNfZ2V0X3NoYXJl ZF9kcGxsX3N0YXRlKHN0YXRlKTsKPiAtCj4gIAlmb3JfZWFjaF9jcnRjKGRldiwgY3J0Yykgewo+ ICAJCXN0cnVjdCBkcm1fY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZSA9Cj4gIAkJCWRybV9hdG9taWNf Z2V0X2NydGNfc3RhdGUoc3RhdGUsIGNydGMpOwo+IC0tIAo+IDIuMS4wCgotLSAKVmlsbGUgU3ly asOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZngK