From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nanley Chery Subject: Re: [PATCH] drm/i915/cnl: Allow the reg_read ioctl to read the RCS TIMESTAMP register Date: Wed, 6 Sep 2017 11:26:51 -0700 Message-ID: <20170906182651.GA25466@gmail.com> References: <20170905184507.30046-1-nanley.g.chery@intel.com> <1504638284.10079.42.camel@rdvivi-vienna> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pg0-x242.google.com (mail-pg0-x242.google.com [IPv6:2607:f8b0:400e:c05::242]) by gabe.freedesktop.org (Postfix) with ESMTPS id C1DC76E231 for ; Wed, 6 Sep 2017 18:26:58 +0000 (UTC) Received: by mail-pg0-x242.google.com with SMTP id d8so3850369pgt.3 for ; Wed, 06 Sep 2017 11:26:58 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1504638284.10079.42.camel@rdvivi-vienna> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Vivi, Rodrigo" Cc: "intel-gfx@lists.freedesktop.org" , "Chery, Nanley G" , "Widawsky, Benjamin" List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBTZXAgMDUsIDIwMTcgYXQgMDc6MDQ6NDRQTSArMDAwMCwgVml2aSwgUm9kcmlnbyB3 cm90ZToKPiBPbiBUdWUsIDIwMTctMDktMDUgYXQgMTE6NDUgLTA3MDAsIE5hbmxleSBDaGVyeSB3 cm90ZToKPiA+IEZyb206IEJlbiBXaWRhd3NreSA8YmVuamFtaW4ud2lkYXdza3lAaW50ZWwuY29t Pgo+IAo+IERvIHdlIGhhdmUgYSBzaWduZWQtb2ZmIGJ5IGhpbT8KPiBNYXliZSBnbyB3aXRoIHlv dSBhcyBhdXRob3IgYW5kIHN1Z2dlc3RlZC1ieSBCZW4/Cj4gCgpIZSdzIGdvb2Qgd2l0aCB0aGUg c2Vjb25kIG9wdGlvbi4gU2hvdWxkIEkgc2VuZCBhIHYyPwoKPiA+IAo+ID4gVGhpcyBlbmFibGVz IHRoZSBNZXNhIGRyaXZlciB0byBhZHZlcnRpc2Ugc3VwcG9ydCBmb3IgQVJCX3RpbWVyX3F1ZXJ5 LCBhbmQKPiA+IHRodXMgYW4gT3BlbkdMIHZlcnNpb24gaGlnaGVyIHRoYW4gMy4yLgo+ID4gCj4g Cj4gSSB0cmllZCB0byBjaGVjayBpZiB0aGlzIHBhdGNoIHNob3VsZCBiZSBhICJGaXhlczoiIGZv ciBhIHByZXZpb3VzIG9uZSwKPiBidXQgSSBkaWRuJ3QgZmluZCBhbnlvbmUgdGhhdCB0aGlzIHBh dGNoIHdvdWxkIGZpdC4gSnVzdCBhIGZvcmdvdHRlbgo+IGNhc2UuCj4gCj4gPiBDYzogUm9kcmln byBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPgo+ID4gU2lnbmVkLW9mZi1ieTogTmFubGV5 IENoZXJ5IDxuYW5sZXkuZy5jaGVyeUBpbnRlbC5jb20+Cj4gPiAtLS0KPiA+ICBkcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF91bmNvcmUuYyB8IDIgKy0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgMSBp bnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX3VuY29yZS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf dW5jb3JlLmMKPiA+IGluZGV4IDFkN2I4NzljYzY4Yy4uMDUyOWFmN2NmYmI4IDEwMDY0NAo+ID4g LS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdW5jb3JlLmMKPiA+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX3VuY29yZS5jCj4gPiBAQCAtMTI1MSw3ICsxMjUxLDcgQEAg c3RhdGljIGNvbnN0IHN0cnVjdCByZWdpc3Rlcl93aGl0ZWxpc3Qgewo+ID4gIH0gd2hpdGVsaXN0 W10gPSB7Cj4gPiAgCXsgLm9mZnNldF9sZHcgPSBSSU5HX1RJTUVTVEFNUChSRU5ERVJfUklOR19C QVNFKSwKPiA+ICAJICAub2Zmc2V0X3VkdyA9IFJJTkdfVElNRVNUQU1QX1VEVyhSRU5ERVJfUklO R19CQVNFKSwKPiA+IC0JICAuc2l6ZSA9IDgsIC5nZW5fYml0bWFzayA9IEdFTl9SQU5HRSg0LCA5 KSB9LAo+ID4gKwkgIC5zaXplID0gOCwgLmdlbl9iaXRtYXNrID0gR0VOX1JBTkdFKDQsIDEwKSB9 LAo+IAo+IFJldmlld2VkLWJ5OiBSb2RyaWdvIFZpdmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+ Cj4gCgpUaGFua3MhCgo+IEknZCBsaWtlIHRvIGtpbGwgdGhpcyBHRU5fUkFOR0Ugc2luY2UgaXQg aXMgZWFzeSB0byBmb3JnZXQgd2hlbiBlbmFibGluZwo+IGEgbmV3IHBsYXRmb3JtLiBCdXQgdGhp cyBpcyB0b3BpYyBmb3IgYSBkaWZmZXJlbnQgcGF0Y2guCj4gCj4gCgpBZ3JlZWQuCgo+ID4gIH07 Cj4gPiAgCj4gPiAgaW50IGk5MTVfcmVnX3JlYWRfaW9jdGwoc3RydWN0IGRybV9kZXZpY2UgKmRl diwKPiAKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==