From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: set minimum CD clock to twice the BCLK. Date: Wed, 14 Feb 2018 19:59:44 +0200 Message-ID: <87h8qjjvu7.fsf@intel.com> References: <1508968932-32208-1-git-send-email-abhay.kumar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id D1B896E42F for ; Wed, 14 Feb 2018 17:59:50 +0000 (UTC) In-Reply-To: <1508968932-32208-1-git-send-email-abhay.kumar@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: abhay.kumar@intel.com, Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAyNSBPY3QgMjAxNywgYWJoYXkua3VtYXJAaW50ZWwuY29tIHdyb3RlOgo+IEZyb206 IEFiaGF5IEt1bWFyIDxhYmhheS5rdW1hckBpbnRlbC5jb20+Cj4KPiBJbiBnbGsgd2hlbiBkZXZp Y2UgYm9vdHMgd2l0aCBvbmx5IDEzNjZ4NzY4IHBhbmVsLCBIREEgY29kZWMgZG9lc24ndCBjb21l dXAuCj4gVGhpcyByZXN1bHQgaW4gbm8gYXVkaW8gZm9yZXZlciBhcyBjZGNsayBpcyA8IDk2TWh6 Lgo+IFRoaXMgY2hhZ25lIHdpbGwgZW5zdXJlIENEIGNsb2NrIHRvIGJlIHR3aWNlIG9mICBCQ0xL LgoKU28gdGhpcyBpc3N1ZSB3YXMgbmV2ZXIgcmVzb2x2ZWQgd2FzIGl0PwoKU3VtbWluZyB1cCwg SSB0aGluayB0aGUgaWRlYXMgZm9yIHNvbHV0aW9uIHdlcmUgaW4gb3JkZXIgb2YgcHJlZmVyZW5j ZToKCjEpIFRpZSBoaWdoZXIgY2RjbGsgcmVxdWlyZW1lbnQgdG8gYXVkaW8gY29tcG9uZW50IGdl dC9wdXQgcG93ZXIKICAgY2FsbGJhY2tzLCBhbmQgYnVtcCB1cCBjZGNsayB3aGVuIGF1ZGlvIHJl cXVlc3RzIHBvd2VyCgoyKSBCdW1wIHVwIGNkY2xrIGR1cmluZyBpOTE1IHByb2JlLCBhZnRlciB0 aGF0IHJlcXVpcmUgaGlnaGVyIGNkY2xrIG9ubHkKICAgd2hlbiBoYXNfYXVkaW8gaXMgdHJ1ZQoK MykgUmVxdWlyZSBoaWdoZXIgY2RjbGsgd2hlbmV2ZXIgdGhlcmUgYXJlIGRpc3BsYXkgb3V0cHV0 cyB0aGF0IGFyZQogICBjYXBhYmxlIG9mIGhkYQoKNCkgQWx3YXlzIHJlcXVpcmUgaGlnaGVyIGNk Y2xrICh0aGlzIHBhdGNoKQoKQlIsCkphbmkuCgoKPgo+IEJ1Z3ppbGxhOiBodHRwczovL2J1Z3Mu ZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDI5MzcKPiBTaWduZWQtb2ZmLWJ5OiBB YmhheSBLdW1hciA8YWJoYXkua3VtYXJAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9jZGNsay5jIHwgMiArLQo+ICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRp b24oKyksIDEgZGVsZXRpb24oLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9jZGNsay5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfY2RjbGsuYwo+IGlu ZGV4IGU4ODg0YzJhZGU5OC4uMTg1YTcwZjA5MjFjIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2NkY2xrLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9jZGNsay5jCj4gQEAgLTE5MjAsNyArMTkyMCw3IEBAIGludCBpbnRlbF9jcnRjX2NvbXB1dGVf bWluX2NkY2xrKGNvbnN0IHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlKQo+ICAJ LyogQWNjb3JkaW5nIHRvIEJTcGVjLCAiVGhlIENEIGNsb2NrIGZyZXF1ZW5jeSBtdXN0IGJlIGF0 IGxlYXN0IHR3aWNlCj4gIAkgKiB0aGUgZnJlcXVlbmN5IG9mIHRoZSBBemFsaWEgQkNMSy4iIGFu ZCBCQ0xLIGlzIDk2IE1IeiBieSBkZWZhdWx0Lgo+ICAJICovCj4gLQlpZiAoY3J0Y19zdGF0ZS0+ aGFzX2F1ZGlvICYmIElOVEVMX0dFTihkZXZfcHJpdikgPj0gOSkKPiArCWlmIChJTlRFTF9HRU4o ZGV2X3ByaXYpID49IDkpCj4gIAkJbWluX2NkY2xrID0gbWF4KDIgKiA5NjAwMCwgbWluX2NkY2xr KTsKPiAgCj4gIAlpZiAobWluX2NkY2xrID4gZGV2X3ByaXYtPm1heF9jZGNsa19mcmVxKSB7Cgot LSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWls aW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=