From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jim Bride Subject: Re: [PATCH] drm/i915/dp: Fix the channel equalization failure condition during Link Training Date: Fri, 18 Aug 2017 09:36:58 -0700 Message-ID: <20170818163658.GA17682@shiv> References: <1503025384-7379-1-git-send-email-manasi.d.navare@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 957936E77D for ; Fri, 18 Aug 2017 16:39:44 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1503025384-7379-1-git-send-email-manasi.d.navare@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Manasi Navare Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBBdWcgMTcsIDIwMTcgYXQgMDg6MDM6MDRQTSAtMDcwMCwgTWFuYXNpIE5hdmFyZSB3 cm90ZToKPiBJbiB0aGUgY2hhbm5lbCBFUSByZXRyeSBsb29wLCB3ZSBicmVhayBmcm9tIHRoZSBs b29wIGluIGNhc2UKPiBvZiBmYWlsdXJlIHRvIGdldCBsaW5rIHN0YXR1cyBvciBmYWlsdXJlIGlu IGNsb2NrIHJlY292ZXJ5IG9yCj4gZmFpbHVyZSB0byB1cGRhdGUgbGluayB0cmFpbmluZy4gSW4g dGhlc2UgY2FzZXMgY2hhbm5lbF9lcV9zdGF0dXMKPiBpcyBzdGlsbCBmYWxzZSBldmVuIHRob3Vn aCB0aGUgcmV0cnkgbG9vcCBoYXMgbm90IHJlYWNoZWQgbWF4IHJldHJpZXMuCj4gU28gd2UgbmVl ZCB0byBjb25zaWRlciB0aGlzIGFzIGEgZmFpbHVyZSBjb25kaXRpb24uCj4gClJldmlld2VkLWJ5 OiBKaW0gQnJpZGUgPGppbS5icmlkZUBsaW51eC5pbnRlbC5jb20+Cgo+IFNpZ25lZC1vZmYtYnk6 IE1hbmFzaSBOYXZhcmUgPG1hbmFzaS5kLm5hdmFyZUBpbnRlbC5jb20+Cj4gQ2M6IEppbSBCcmlk ZSA8amltLmJyaWRlQGxpbnV4LmludGVsLmNvbT4KPiBDYzogSmFuaSBOaWt1bGEgPGphbmkubmlr dWxhQGxpbnV4LmludGVsLmNvbT4KPiBDYzogVmlsbGUgU3lyamFsYSA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwX2xp bmtfdHJhaW5pbmcuYyB8IDQgKystLQo+ICAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCsp LCAyIGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kcF9saW5rX3RyYWluaW5nLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcF9s aW5rX3RyYWluaW5nLmMKPiBpbmRleCAwNTkwN2ZhLi4zZmVmMjE5IDEwMDY0NAo+IC0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwX2xpbmtfdHJhaW5pbmcuYwo+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwX2xpbmtfdHJhaW5pbmcuYwo+IEBAIC0yOTQsOSArMjk0 LDkgQEAgaW50ZWxfZHBfbGlua190cmFpbmluZ19jaGFubmVsX2VxdWFsaXphdGlvbihzdHJ1Y3Qg aW50ZWxfZHAgKmludGVsX2RwKQo+ICAJfQo+ICAKPiAgCS8qIFRyeSA1IHRpbWVzLCBlbHNlIGZh aWwgYW5kIHRyeSBhdCBsb3dlciBCVyAqLwo+IC0JaWYgKHRyaWVzID09IDUpIHsKPiArCWlmICh0 cmllcyA9PSA1IHx8ICFpbnRlbF9kcC0+Y2hhbm5lbF9lcV9zdGF0dXMpIHsKPiAgCQlpbnRlbF9k cF9kdW1wX2xpbmtfc3RhdHVzKGxpbmtfc3RhdHVzKTsKPiAtCQlEUk1fREVCVUdfS01TKCJDaGFu bmVsIGVxdWFsaXphdGlvbiBmYWlsZWQgNSB0aW1lc1xuIik7Cj4gKwkJRFJNX0RFQlVHX0tNUygi Q2hhbm5lbCBlcXVhbGl6YXRpb24gZmFpbGVkXG4iKTsKPiAgCX0KPiAgCj4gIAlpbnRlbF9kcF9z ZXRfaWRsZV9saW5rX3RyYWluKGludGVsX2RwKTsKPiAtLSAKPiAyLjEuNApfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK