From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH v2] drm/i915: set minimum CD clock to twice the BCLK. Date: Tue, 10 Apr 2018 11:49:56 +0300 Message-ID: <87po37igy3.fsf@intel.com> References: <1508968932-32208-1-git-send-email-abhay.kumar@intel.com> <1522960670-29948-1-git-send-email-abhay.kumar@intel.com> <878ta0la5f.fsf@intel.com> <20180409103325.GD17795@intel.com> <87sh83ij7n.fsf@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 ESMTPS id DE4936E367 for ; Tue, 10 Apr 2018 08:49:09 +0000 (UTC) In-Reply-To: <87sh83ij7n.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Kumar, Abhay" , Ville =?utf-8?B?U3lyasOkbMOk?= Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAxMCBBcHIgMjAxOCwgSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVsLmNvbT4g d3JvdGU6Cj4gT24gTW9uLCAwOSBBcHIgMjAxOCwgIkt1bWFyLCBBYmhheSIgPGFiaGF5Lmt1bWFy QGludGVsLmNvbT4gd3JvdGU6Cj4+IER5bmFtaWMgY2RjbGsgaXMgZGlzYWJsZWQgaW4gQklPUy9H T1AgaGVuY2UgZ29wIG1ha2VzIGl0IHRvIGhpZ2hlc3QgCj4+IGNsb2NrIGkuZSAzMTYuOC4gV2ls bCBhdHRhY2ggbG9ncyB3aXRoIGRybSBkZWJ1ZyBlbmFibGVkIGluIGJ1Zy4KPj4gSSBhbSBhbHNv IGluY2xpbmVkIHRvd2FyZHMgMTkyIHdoaWNoIHdpbGwgbWFrZSBtYXggY2RjbGsuLgo+Cj4gUGxl YXNlIGFsc28gYXR0YWNoIC9zeXMva2VybmVsL2RlYnVnL2RyaS8wL2k5MTVfdmJ0IHRvIHRoZSBi dWcuCj4KPiBJdCBkb2Vzbid0IGxvb2sgbGlrZSB3ZSBsb29rIGF0IHRoZSBWQlQgZHluYW1pYyBj ZGNsayBmaWVsZC4gRG9lcwo+IGR5bmFtaWMgZGVidWcgZGlzYWJsZWQgbWVhbiB3ZSBzaG91bGQg Z28gZm9yIG1heD8KClZpbGxlLCBJIHRyaWVkIHRvIGxvb2sgYXQgaG93IHRvIGRpc2FibGUgZHlu YW1pYyBjZGNsayBmb3Igc29tZQpwbGF0Zm9ybXMgYmFzZWQgb24gdGhlIFZCVCwgYnV0IGl0IGdl dHMgYSBiaXQgaGFpcnkuIFRoZSBjb2RlIHNlZW1zCnByZXR0eSB3aXJlZCBmb3IgZ29pbmcgdG8g bG93ZXN0IHBvc3NpYmxlLiBJJ3ZlIGdvdCB0aGUgdHJpdmlhbCBWQlQKcGFyc2luZyBwYXJ0LCBi dXQgcGx1Z2dpbmcgdGhhdCBpbnRvIHRoZSBjZGNsayBjb2RlIGluIGEgY2xlYW4gd2F5IHRoYXQK Y291bGQgKmFsc28qIGJlIGJhY2twb3J0ZWQgdG8gc3RhYmxlIGlzIGRyaXZpbmcgbWUgbnV0cy4g QW55IGlkZWFzPyBJJ2QKbGlrZSB0byBmaXggdGhlIGlzc3VlIGZpcnN0LCBhbmQgKHRoZW4gaGF2 ZSB5b3UgOykgZW1iYXJrIG9uIHRoZQpyZWZhY3RvcmluZyBhZnRlcndhcmRzLgoKSXQncyB0cml2 aWFsIHRvIHBsdWcgdGhlIGNoZWNrIGludG8gaW50ZWxfY3J0Y19jb21wdXRlX21pbl9jZGNsaygp IGFuZApyZXR1cm4gZGV2X3ByaXYtPm1heF9jZGNsa19mcmVxLCBidXQgYSkgSSB0aGluayB0aGF0 IHBsYWNlIHNob3VsZCBiZQpyZXNlcnZlZCBmb3IgY3J0Y19zdGF0ZSByZWxhdGVkIGxpbWl0YXRp b25zLCBhbmQgc2VlbXMgdGhlIGNvbXBsZXRlbHkKd3JvbmcgcGxhY2UgdG8gZG8gc3lzdGVtIGxl dmVsIHRoaW5ncywgYikgaXQncyBub3Qgb3B0aW1hbCB0byBnbyB0aHJvdWdoCmFsbCB0aGUgY2Rj bGsgY29kZSB0byBkbyBub3RoaW5nIGluIHRoZSBlbmQsIGFuZCBjKSBpdCBkb2Vzbid0IHdvcmsg Zm9yCnRoZSBubyBjcnRjJ3MgYWN0aXZlIGNhc2UgYXQgaW5pdCB0aW1lLgoKSnVzdCBzZXR0aW5n IHRoZSAuc2V0X2NkY2xrIGFuZCAubW9kZXNldF9jYWxjX2NkY2xrIGhvb2tzIHRvIE5VTEwgd2Fz CmFub3RoZXIgaWRlYSwgYnV0IHRoZSBob29rcyBnZXQgaW5pdGlhbGl6ZWQgYmVmb3JlIFZCVCBw YXJzaW5nLiBBbmQgSQpkb24ndCB0aGluayB0aGF0IHdvcmtzIGZvciBpbml0IGVpdGhlci4KCkJS LApKYW5pLgoKCi0tIApKYW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBD ZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==