From mboxrd@z Thu Jan 1 00:00:00 1970 From: shuang.he@intel.com Subject: Re: [PATCH] drm/i915: Really ignore long HPD pulses on eDP Date: 10 Feb 2015 13:43:06 -0800 Message-ID: References: <1423570306-15852-1-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 8E4F86E298 for ; Tue, 10 Feb 2015 13:43:18 -0800 (PST) In-Reply-To: <1423570306-15852-1-git-send-email-ville.syrjala@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: shuang.he@intel.com, ethan.gao@intel.com, intel-gfx@lists.freedesktop.org, ville.syrjala@linux.intel.com List-Id: intel-gfx@lists.freedesktop.org VGVzdGVkLUJ5OiBQUkMgUUEgUFJUUyAoUGF0Y2ggUmVncmVzc2lvbiBUZXN0IFN5c3RlbSBDb250 YWN0OiBzaHVhbmcuaGVAaW50ZWwuY29tKQpUYXNrIGlkOiA1NzQ3Ci0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS1TdW1tYXJ5LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLQpQbGF0Zm9ybSAgICAgICAgICBEZWx0YSAgICAgICAgICBkcm0taW50ZWwtbmlnaHRs eSAgICAgICAgICBTZXJpZXMgQXBwbGllZApQTlYgICAgICAgICAgICAgICs1LTQgICAgICAgICAg ICAgIDI3NS8yODMgICAgICAgICAgICAgIDI3Ni8yODMKSUxLICAgICAgICAgICAgICArMSAgICAg ICAgICAgICAgICAgMzEwLzMxNSAgICAgICAgICAgICAgMzExLzMxNQpTTkIgICAgICAgICAgICAg ICsyICAgICAgICAgICAgICAgICAzMjAvMzQ2ICAgICAgICAgICAgICAzMjIvMzQ2CklWQiAgICAg ICAgICAgICAgICAgLTEgICAgICAgICAgICAgIDM4MC8zODQgICAgICAgICAgICAgIDM3OS8zODQK QllUICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIDI5Ni8yOTYgICAgICAgICAgICAg IDI5Ni8yOTYKSFNXICAgICAgICAgICAgICArMyAgICAgICAgICAgICAgICAgNDIyLzQyOCAgICAg ICAgICAgICAgNDI1LzQyOApCRFcgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgMzE4 LzMzMyAgICAgICAgICAgICAgMzE4LzMzMwotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tRGV0YWlsZWQtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tClBsYXRm b3JtICBUZXN0ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBkcm0taW50ZWwtbmlnaHRs eSAgICAgICAgICBTZXJpZXMgQXBwbGllZAoqUE5WICBpZ3RfZ2VtX2ZlbmNlX3RocmFzaF9iby13 cml0ZS12ZXJpZnktbm9uZSAgICAgIFBBU1MoMiwgTTcpICAgICAgRkFJTCgxLCBNNykKKlBOViAg aWd0X2dlbV9mZW5jZV90aHJhc2hfYm8td3JpdGUtdmVyaWZ5LXggICAgICBQQVNTKDIsIE03KSAg ICAgIEZBSUwoMSwgTTcpCipQTlYgIGlndF9nZW1fZmVuY2VfdGhyYXNoX2JvLXdyaXRlLXZlcmlm eS15ICAgICAgUEFTUygzLCBNNykgICAgICBGQUlMKDEsIE03KQogUE5WICBpZ3RfZ2VtX3VzZXJw dHJfYmxpdHNfY29oZXJlbmN5LXVuc3luYyAgICAgIENSQVNIKDIsIE03KVBBU1MoMywgTTcpICAg ICAgUEFTUygxLCBNNykKIFBOViAgaWd0X2dlbV91c2VycHRyX2JsaXRzX2NyZWF0ZS1kZXN0cm95 LXN5bmMgICAgICBOUlVOKDEsIE03KVBBU1MoNCwgTTcpICAgICAgUEFTUygxLCBNNykKIFBOViAg aWd0X2dlbjNfcmVuZGVyX2xpbmVhcl9ibGl0cyAgICAgIEZBSUwoMSwgTTcpUEFTUygyLCBNNykg ICAgICBQQVNTKDEsIE03KQogUE5WICBpZ3RfZ2VuM19yZW5kZXJfbWl4ZWRfYmxpdHMgICAgICBG QUlMKDIsIE03KVBBU1MoMSwgTTcpICAgICAgUEFTUygxLCBNNykKIFBOViAgaWd0X2dlbjNfcmVu ZGVyX3RpbGVkeF9ibGl0cyAgICAgIEZBSUwoMSwgTTcpVElNRU9VVCgxLCBNNylQQVNTKDMsIE03 KSAgICAgIFBBU1MoMSwgTTcpCipQTlYgIGlndF9nZW1fdGlsZWRfcHJlYWRfcHdyaXRlICAgICAg UEFTUygzLCBNNykgICAgICBGQUlMKDEsIE03KQoqSUxLICBpZ3RfZHJ2X3N1c3BlbmRfZm9yY2V3 YWtlICAgICAgRE1FU0dfV0FSTigzLCBNMjYpICAgICAgUEFTUygxLCBNMjYpCipTTkIgIGlndF9r bXNfZmxpcF9iby10b28tYmlnICAgICAgQkxBQ0tMSVNUKDEsIE0zNSkgICAgICBQQVNTKDEsIE0z NSkKKlNOQiAgaWd0X2ttc19mbGlwX2JvLXRvby1iaWctaW50ZXJydXB0aWJsZSAgICAgIEJMQUNL TElTVCgxLCBNMzUpICAgICAgUEFTUygxLCBNMzUpCiBJVkIgIGlndF9nZW1fc3RvcmVkd19iYXRj aGVzX2xvb3Bfbm9ybWFsICAgICAgRE1FU0dfV0FSTigxLCBNNClQQVNTKDMsIE00KSAgICAgIERN RVNHX1dBUk4oMSwgTTQpCipIU1cgIGlndF9rbXNfZmxpcF9iby10b28tYmlnICAgICAgQkxBQ0tM SVNUKDEsIE00MCkgICAgICBQQVNTKDEsIE00MCkKKkhTVyAgaWd0X2ttc19mbGlwX2JvLXRvby1i aWctaW50ZXJydXB0aWJsZSAgICAgIEJMQUNLTElTVCgxLCBNNDApICAgICAgUEFTUygxLCBNNDAp CiBIU1cgIGlndF9rbXNfZmxpcF9wbGFpbi1mbGlwLWZiLXJlY3JlYXRlLWludGVycnVwdGlibGUg ICAgICBUSU1FT1VUKDQsIE00MClQQVNTKDIsIE00MCkgICAgICBQQVNTKDEsIE00MCkKTm90ZTog WW91IG5lZWQgdG8gcGF5IG1vcmUgYXR0ZW50aW9uIHRvIGxpbmUgc3RhcnQgd2l0aCAnKicKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK