From mboxrd@z Thu Jan 1 00:00:00 1970 From: Damien Lespiau Subject: Re: [PATCH v6 2/8] drm/i915: Use cached cdclk value Date: Mon, 15 Jun 2015 14:09:41 +0100 Message-ID: <20150615130941.GE4361@strange.ger.corp.intel.com> References: <1433335514-4156-1-git-send-email-mika.kahola@intel.com> <1433335514-4156-3-git-send-email-mika.kahola@intel.com> <20150615115440.GG8341@phenom.ffwll.local> <20150615121408.GC4361@strange.ger.corp.intel.com> <557EC7B8.8050106@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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 6EE806E3D8 for ; Mon, 15 Jun 2015 06:09:43 -0700 (PDT) Content-Disposition: inline In-Reply-To: <557EC7B8.8050106@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: Tvrtko Ursulin Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBKdW4gMTUsIDIwMTUgYXQgMDE6NDA6MjRQTSArMDEwMCwgVHZydGtvIFVyc3VsaW4g d3JvdGU6Cj4gCj4gT24gMDYvMTUvMjAxNSAwMToxNCBQTSwgRGFtaWVuIExlc3BpYXUgd3JvdGU6 Cj4gPk9uIE1vbiwgSnVuIDE1LCAyMDE1IGF0IDAxOjU0OjQwUE0gKzAyMDAsIERhbmllbCBWZXR0 ZXIgd3JvdGU6Cj4gPj5PbiBXZWQsIEp1biAwMywgMjAxNSBhdCAwMzo0NTowOFBNICswMzAwLCBN aWthIEthaG9sYSB3cm90ZToKPiA+Pj5Gcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmph bGFAbGludXguaW50ZWwuY29tPgo+ID4+Pgo+ID4+PlJhdGhlciB0aGFuIHJlYWRpbmcgb3V0IHRo ZSBjdXJyZW50IGNkY2xrIHZhbHVlIHVzZSB0aGUgY2FjaGVkIHZhbHVlIHdlCj4gPj4+aGF2ZSB0 dWNrZWQgYXdheSBpbiBkZXZfcHJpdi4KPiA+Pj4KPiA+Pj52MjogUmViYXNlZCB0byB0aGUgbGF0 ZXN0Cj4gPj4+djM6IFJlYmFzZWQgdG8gdGhlIGxhdGVzdAo+ID4+PnY0OiBGaXggZm9yIHBhdGNo IHN0eWxlIHByb2JsZW1zCj4gPj4+Cj4gPj4+U2lnbmVkLW9mZi1ieTogVmlsbGUgU3lyasOkbMOk IDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiA+Pj5TaWduZWQtb2ZmLWJ5OiBNaWth IEthaG9sYSA8bWlrYS5rYWhvbGFAaW50ZWwuY29tPgo+ID4+Cj4gPj5UaGlzIHBhdGNoIG5lZWRz IHRvIGJlIGV4dGVuZGVkIHRvIGFsc28gY292ZXIgdGhlIHJlY2VudGx5IGFkZGVkCj4gPj5za2xf bWF4X3NjYWxlLiBUdnJ0a28gaGFzIHJlY2VudGx5IHdyaXR0ZW4gYSBwYXRjaCB0byBhZGQgc29t ZSBjaGVja3MgdG8KPiA+PnRoYXQgY29kZSB0b28sIHdvdWxkIGJlIGdvb2QgdG8gcmVzdXJyZWN0 IHRoYXQgdG9vLiBDaGFuZHJhIGNhbiBoZWxwIHdpdGgKPiA+PmFueSBxdWVzdGlvbnMgd3J0IHRo ZSBza2wgc2NhbGVyIGNvZGUuCj4gPgo+ID5Ob3QgcXVpdGUgSSdtIGFmcmFpZC4gVGhlIENEQ0xL IHVzZWQgaW4gc2tsX21heF9zY2FsZSgpIGhhcyB0byBiZSBwYXJ0Cj4gPm9mIHRoZSBhdG9taWMg c3RhdGUsIGV2ZW4gYnVtcGluZyBDRENMSyBpZiBwb3NzaWJsZS9uZWVkZWQuCj4gPgo+ID5JZiB5 b3UgdXNlIHRoZSBjYWNoZWQgY2RjbGsgaW4gc2tsX21heF9zY2FsZSgpLCBpdCB3b24ndCBkbyB0 aGUgcmlnaHQKPiA+dGhpbmcgd2hlbiBDRENMSyBpcyBvZmYgKGllIGNhY2hlZCBmcmV3IGlzIHRo ZSBmYWxsYmFjayAyNE1oeiByZWYgY2xvY2spCj4gPmFuZCB3ZSB0cnkgdG8gZG8gdGhlIGZpcnN0 IG1vZGVzZXQgYmVmb3JlIHdha2luZyB1cCB0aGUgZGlzcGxheS4KPiA+Cj4gPkkgZmlsZWQgYSBi dWcgYWJvdXQgaXQgYWxyZWFkeSB0byB0cmFjayBpdDoKPiA+Cj4gPiAgIGh0dHBzOi8vYnVncy5m cmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTkwODc0Cj4gCj4gSSBrbm93IG5vdGhpbmcg YWJvdXQgdGhlc2Ugc3BlY2lmaWMgY2xvY2tzLCBidXQgRldJVywgbXkgcGF0Y2ggd2FzIG9ubHkK PiBhYm91dCBlbmFibGluZyBuZXcgcGxhdGZvcm1zIC0gbWFraW5nIHNrbF9tYXhfc2NhbGUgbW9y ZSByb2J1c3QgaW4gY2FzZXMKPiB3aGVyZSBjbG9jayBxdWVyeWluZyBkb2VzIG5vdCB5ZXQgd29y ayBjb3JyZWN0bHkuCj4gCj4gTXkgcmVhc29uaW5nIHdhcyBiYXNlZCBvbiBhIGNvbW1lbnQgZnJv bSBWaWxsZSB0aGF0IG9uZSBvZiB0aG9zZSB0d28gY2xvY2tzCj4gbXVzdCBuZXZlciBiZSBsb3dl ciB0aGFuIHRoZSBvdGhlci4KPiAKPiBTbyBpdCBzb3VuZGVkIHJlYXNvbmFibGUgdG8gaWdub3Jl IHN1Y2ggY2FzZXMgaWUuIGFzc3VtZSBubyBzY2FsaW5nIGlzCj4gcG9zc2libGUgYW5kIGFsbG93 IGEgbm9ybWFsICh1bnNjYWxlZCkgbW9kZXNldCB0byBzdWNjZWVkIHJhdGhlciB0aGFuIGZhaWwK PiBpdCBhbmQgZGlzcGxheSBub3RoaW5nLgoKU28gdG8gYmUgbW9yZSBzcGVjaWZpYywgSSBiZWxp ZXZlIHRoaXMgaXMgYmVjYXVzZSB3ZSBkZXRlY3QgQ0RDTEsgYXMKYmVpbmcgImRpc2FibGVkIiBv ciBvbiB0aGUgcmVmIGNsb2NrIGluIHNpbXVsYXRpb24/CgpHZW5lcmFsbHkgc3BlYWtpbmcsIGl0 J3MgcXVlc3Rpb25hYmxlIGlmIHdlIHdhbnQgdG8gd29yayBhcm91bmQgc3VjaApsaW1pdGF0aW9u cyBpbiB0aGUgY29kZSBsaWtlIHRoYXQsIEknZCByYXRoZXIgZ28gZm9yIGRlZmF1bHRpbmcgdG8g bWF4CkNEQ0xLIGluIHNpbXVsYXRpb24uCgpJbiB0aGlzIHBhcnRpY3VsYXIgY2FzZSwgd2UgcmVh bGx5IHNob3VsZG4ndCBnZXQgY2RjbGsgPCBjcnRjX2Nsb2NrIGF0CnRoaXMgcG9pbnQsIEknZCBl eHBlY3QgdGhlIGNkY2xrIHdlIHVzZSAocHJvYmFibHkgcGFydCBvZiB0aGUgYXRvbWljCnN0YXRl KSB0byBiZSBidW1wZWQgdG8gY292ZXIgY3J0Y19jbG9jayBwcmlvciB0byBwbGFuZSBjaGVja3Mg KFNlZQpNYXJ0ZWVuJ3MgW1BBVENIIHYzIDE5LzE5XSBkcm0vaTkxNTogTWFrZSBjZGNsayBwYXJ0 IG9mIHRoZSBhdG9taWMKc3RhdGUuKSwgSSBndWVzcyB3ZSBjb3VsZCBhZGQgYSBXQVJOX09OKGNk Y2xrIDwgY3J0Y19jbG9jaykgaW4Kc2tsX21heF9zY2FsZSgpIHRvIGVuc3VyZSB0aGF0J3MgaW5k ZWVkIHRoZSBjYXNlPwoKLS0gCkRhbWllbgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2ludGVsLWdmeAo=