From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 10/16] drm/i915: Power down the DSI PLL before reconfiguring it Date: Wed, 16 Mar 2016 10:45:52 +0200 Message-ID: <87io0mx133.fsf@intel.com> References: <1458052809-23426-1-git-send-email-ville.syrjala@linux.intel.com> <1458052809-23426-11-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTP id 9B1396E297 for ; Wed, 16 Mar 2016 08:45:54 +0000 (UTC) In-Reply-To: <1458052809-23426-11-git-send-email-ville.syrjala@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: ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org Cc: Deepak M List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAxNSBNYXIgMjAxNiwgdmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20gd3JvdGU6 Cj4gWyB0ZXh0L3BsYWluIF0KPiBGcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFA bGludXguaW50ZWwuY29tPgo+Cj4gT24gVkxWIGF0IGxlYXN0LCB0aGUgQklPUyBtYXkgbGVhdmUg dGhlIERTSSBQTEwgZW5hYmxlZCBpbiBzb21lIHdvbmt5Cj4gc3RhdGUgd2hlcmUgaXQganVzdCBy ZWZ1c2VzIHRvIGxvY2suIFNpbXBseSBkaXNhYmxpbmcgdGhlIFBMTCBiZWZvcmUKPiByZWNvbmZp Z3VyaW5nIGl0IGlzIG5vdCBlbm91Z2ggdG8gZml4IGl0LCBidXQgcG93ZXIgZ2F0aW5nIHRoZSBQ TEwKPiBwcmlvciB0byByZWNvbmZpZ3VyaW5nIGRvZXMgd29yay4KPgo+IFRoaXMgaGFwcGVucyBv biBCWVQgRkZSRDggd2hlbiBib290aW5nIHdpdGggSERNSSBjb25uZWN0ZWQgc28gdGhlIERTSQo+ IGRpc3BsYXkgd2lsbCBub3QgYmUgbGl0IHVwIGJ5IHRoZSBCSU9TLgo+Cj4gQWxzbyB3ZSBjYW4g cmVtb3ZlIHRoZSBjb2RlIGZvciBCWFQgdGhhdCBkaXNhYmxlcyB0aGUgUExMIGJlZm9yZQo+IGVu YWJsaW5nIGl0IGFnYWluLgo+Cj4gdjI6IHMvdmx2L2ludGVsLyBzaW5jZSBCWFQgbWFkZSB0aGlu ZyBnZW5lcmljCj4gdjM6IFJlbW92ZSB0aGUgQlhUIGRpc2FibGUgUExMIGJlZm9yZSBlbmFibGUg dHJpY2sKPgo+IFNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+CgpBY2tlZC1ieTogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVs LmNvbT4KCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RzaS5jICAgICB8IDYg KysrKysrCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RzaV9wbGwuYyB8IDggLS0tLS0t LS0KPiAgMiBmaWxlcyBjaGFuZ2VkLCA2IGluc2VydGlvbnMoKyksIDggZGVsZXRpb25zKC0pCj4K PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHNpLmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9kc2kuYwo+IGluZGV4IDQwMjNiNmJmZmE0Ny4uNzg3NDExZTFj MzZmIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RzaS5jCj4gKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHNpLmMKPiBAQCAtNDgyLDcgKzQ4MiwxMyBA QCBzdGF0aWMgdm9pZCBpbnRlbF9kc2lfcHJlX2VuYWJsZShzdHJ1Y3QgaW50ZWxfZW5jb2RlciAq ZW5jb2RlcikKPiAgCj4gIAlEUk1fREVCVUdfS01TKCJcbiIpOwo+ICAKPiArCS8qCj4gKwkgKiBU aGUgQklPUyBtYXkgbGVhdmUgdGhlIFBMTCBpbiBhIHdvbmt5IHN0YXRlIHdoZXJlIGl0IGRvZXNu J3QKPiArCSAqIGxvY2suIEl0IG5lZWRzIHRvIGJlIGZ1bGx5IHBvd2VyZWQgZG93biB0byBmaXgg aXQuCj4gKwkgKi8KPiArCWludGVsX2Rpc2FibGVfZHNpX3BsbChlbmNvZGVyKTsKPiAgCWludGVs X2VuYWJsZV9kc2lfcGxsKGVuY29kZXIpOwo+ICsKPiAgCWludGVsX2RzaV9wcmVwYXJlKGVuY29k ZXIpOwo+ICAKPiAgCS8qIFBhbmVsIEVuYWJsZSBvdmVyIENSQyBQTUlDICovCj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RzaV9wbGwuYyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2RzaV9wbGwuYwo+IGluZGV4IDkxNmNjOTJjMTQwMC4uOTc4Y2MyNjY4YTNk IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RzaV9wbGwuYwo+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RzaV9wbGwuYwo+IEBAIC00NzQsMTQgKzQ3 NCw2IEBAIHN0YXRpYyB2b2lkIGJ4dF9lbmFibGVfZHNpX3BsbChzdHJ1Y3QgaW50ZWxfZW5jb2Rl ciAqZW5jb2RlcikKPiAgCj4gIAlEUk1fREVCVUdfS01TKCJcbiIpOwo+ICAKPiAtCXZhbCA9IEk5 MTVfUkVBRChCWFRfRFNJX1BMTF9FTkFCTEUpOwo+IC0KPiAtCWlmICh2YWwgJiBCWFRfRFNJX1BM TF9ET19FTkFCTEUpIHsKPiAtCQlXQVJOKDEsICJEU0kgUExMIGFscmVhZHkgZW5hYmxlZC4gRGlz YWJsaW5nIGl0LlxuIik7Cj4gLQkJdmFsICY9IH5CWFRfRFNJX1BMTF9ET19FTkFCTEU7Cj4gLQkJ STkxNV9XUklURShCWFRfRFNJX1BMTF9FTkFCTEUsIHZhbCk7Cj4gLQl9Cj4gLQo+ICAJLyogQ29u ZmlndXJlIFBMTCB2YWxlcyAqLwo+ICAJaWYgKCFieHRfY29uZmlndXJlX2RzaV9wbGwoZW5jb2Rl cikpIHsKPiAgCQlEUk1fRVJST1IoIkNvbmZpZ3VyZSBEU0kgUExMIGZhaWxlZCwgYWJvcnQgUExM IGVuYWJsZVxuIik7CgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xv Z3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=