From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kahola Subject: Re: [PATCH v5 3/3] drm/i915: DP channel EQ check for use of DP link training optimization Date: Tue, 05 Jan 2016 13:08:13 +0200 Message-ID: <1451992093.3382.9.camel@sorvi> References: <1451906484-4659-1-git-send-email-mika.kahola@intel.com> <1451906484-4659-4-git-send-email-mika.kahola@intel.com> <20160104164409.GH4437@intel.com> <20160104165344.GJ4437@intel.com> Reply-To: mika.kahola@intel.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 775586E54F for ; Tue, 5 Jan 2016 03:07:12 -0800 (PST) In-Reply-To: <20160104165344.GJ4437@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 =?ISO-8859-1?Q?Syrj=E4l=E4?= Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCAyMDE2LTAxLTA0IGF0IDE4OjUzICswMjAwLCBWaWxsZSBTeXJqw6Rsw6Qgd3JvdGU6 Cj4gT24gTW9uLCBKYW4gMDQsIDIwMTYgYXQgMDY6NDQ6MDlQTSArMDIwMCwgVmlsbGUgU3lyasOk bMOkIHdyb3RlOgo+ID4gT24gTW9uLCBKYW4gMDQsIDIwMTYgYXQgMDE6MjE6MjRQTSArMDIwMCwg TWlrYSBLYWhvbGEgd3JvdGU6Cj4gPiA+IERvbid0IHVzZSBEUCBsaW5rIHRyYWluaW5nIG9wdGlt aXphdGlvbiBpZiBjaGFubmVsIEVRIGlzIG5vdCBvay4gSXQgaGFzCj4gPiA+IGJlZW4gcmVwb3J0 ZWQgdGhhdCBpbiBjYXNlIG9mIGZhaWx1cmUgaW4gY2hhbm5lbCBFUSBjaGVjayB0aGUgbGluayB0 cmFpbmluZwo+ID4gPiBvcHRpbWl6YXRpb24gY2FuIGJlIGVuYWJsZWQgYW5kIHRoZXJlZm9yZSBt YXkgbm90IGJlIGFibGUgdG8gcmV1c2UgdGhlCj4gPiA+IHByZXZpb3VzbHkgY29tcHV0ZWQgZHJp dmUgY3VycmVudCBhbmQgcHJlLWVtcGhhc2lzIGxldmVscy4KPiA+ID4gCj4gPiA+IEJ1Z3ppbGxh OiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD05MTM5Mwo+ID4g PiBTaWduZWQtb2ZmLWJ5OiBNaWthIEthaG9sYSA8bWlrYS5rYWhvbGFAaW50ZWwuY29tPgo+ID4g PiAtLS0KPiA+ID4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgfCAxICsKPiA+ID4g IDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKQo+ID4gPiAKPiA+ID4gZGlmZiAtLWdpdCBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kcC5jCj4gPiA+IGluZGV4IDMxMzcxODcuLjBjZDFjY2IgMTAwNjQ0Cj4gPiA+IC0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiA+ID4gKysrIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZHAuYwo+ID4gPiBAQCAtNDM1NCw2ICs0MzU0LDcgQEAgaW50ZWxfZHBf Y2hlY2tfbGlua19zdGF0dXMoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKPiA+ID4gIAkJKCFk cm1fZHBfY2hhbm5lbF9lcV9vayhsaW5rX3N0YXR1cywgaW50ZWxfZHAtPmxhbmVfY291bnQpKSkg ewo+ID4gPiAgCQlEUk1fREVCVUdfS01TKCIlczogY2hhbm5lbCBFUSBub3Qgb2ssIHJldHJhaW5p bmdcbiIsCj4gPiA+ICAJCQkgICAgICBpbnRlbF9lbmNvZGVyLT5iYXNlLm5hbWUpOwo+ID4gPiAr CQlpbnRlbF9kcC0+dHJhaW5fc2V0X3ZhbGlkID0gZmFsc2U7Cj4gPiA+ICAJCWludGVsX2RwX3N0 YXJ0X2xpbmtfdHJhaW4oaW50ZWxfZHApOwo+ID4gPiAgCQlpbnRlbF9kcF9zdG9wX2xpbmtfdHJh aW4oaW50ZWxfZHApOwo+ID4gPiAgCX0KPiA+IAo+ID4gU2hvdWxkIGRvIHRoZSBzYW1lIGZvciB0 aGUgTVNUIGNhc2UgSSBzdXBwb3NlPwo+IAo+IEFsc28gSSB3b25kZXIgaWYgd2Ugc2hvbGQgbWFp bnRhaW4gc29tZSBzb3J0IG9mIGJsYWNrbGlzdCBvZiB1bnN0YWJsZQo+IHZzd2luZy9wcmVlbXBo IHNldHRpbmdzIHNvIHRoYXQgd2Ugd291bGRuJ3QgZXZlbiB0cnkgdG8gcmV0cmFpbiB3aXRoCj4g dmFsdWVzIHdlIGtub3cgdG8gYmUgb2YgcXVlc3Rpb25hYmxlIHF1YWxpdHkuLi4KSSB0aGluayBp dCB3b3VsZCBiZSBxdWl0ZSB0cmlja3kgdG8gbWFpbnRhaW4gc3VjaCBhIGxpc3QuIFRoZXJlIGlz IHF1aXRlCmEgYnVuY2ggb2Ygc291cmNlL3NpbmsgY29tYmluYXRpb25zIG91dCB0aGVyZS4gRm9y IGVEUCB0aGlzIHdvdWxkIGJlCmVhc2llciBpZiB3ZSBjb3VsZCBmaXJzdCBsZWFybiB3aGljaCB2 c2luZy9wcmVlbXBoIHNldHRpbmdzIGFyZSB1bnVzYWJsZQphbmQgbWFpbnRhaW4gdGhlIGJsYWNr bGlzdCBiYXNlZCBvbiB0aGF0LgoKQ2hlZXJzLApNaWthIAo+IAo+ID4gCj4gPiA+IC0tIAo+ID4g PiAxLjkuMQo+ID4gCj4gPiAtLSAKPiA+IFZpbGxlIFN5cmrDpGzDpAo+ID4gSW50ZWwgT1RDCj4g PiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+ID4gSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+ID4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+ ID4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdm eAo+IAoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCklu dGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==