From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 62943C54FCE for ; Wed, 25 Mar 2020 01:20:28 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 448DE2073E for ; Wed, 25 Mar 2020 01:20:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 448DE2073E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 99D826E56D; Wed, 25 Mar 2020 01:20:25 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 188D26E56D; Wed, 25 Mar 2020 01:20:24 +0000 (UTC) IronPort-SDR: WPUIIdtq1oxoGP7uXVDnRGG7Pmqp4VVF5UOlT8uq6h0W1cwzcIIgx8QwBMgtlH71t7BADr3YqB MtkfXKMIzwAA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Mar 2020 18:20:23 -0700 IronPort-SDR: sjhBvZ+QRSWDd3k/fTzYT8x4LxIH7FeTkB3H6QmQJ4ItchHfGfF3zUcq9OGxSbAJJlVma/Jwwg r8Ghw6upnVQw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,302,1580803200"; d="scan'208";a="448108138" Received: from labuser-z97x-ud5h.jf.intel.com ([10.165.21.211]) by fmsmga006.fm.intel.com with ESMTP; 24 Mar 2020 18:20:23 -0700 From: Manasi Navare To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH v2 1/2] drm/dp: DRM DP helper for reading Ignore MSA from DPCD Date: Tue, 24 Mar 2020 18:22:00 -0700 Message-Id: <20200325012201.11376-1-manasi.d.navare@intel.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Manasi Navare , Nicholas Kazlauskas Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" RFAgc2luayBkZXZpY2Ugc2V0cyB0aGUgSWdub3JlIE1TQSBiaXQgaW4gaXRzCkRQX0RPV05TVFJF QU1fUE9SVF9DT1VOVCByZWdpc3RlciB0byBpbmRpY2F0ZSBpdHMgYWJpbGl0eSB0bwppZ25vcmUg dGhlIE1TQSB2aWRlbyB0aW1pbmcgcGFyYW1hdGVycyBhbmQgaXRzIGFiaWxpdHkgdG8gc3VwcG9y dApzZWFtbGVzcyB2aWRlbyB0aW1pbmcgY2hhbmdlIG92ZXIgYSByYW5nZSBvZiB0aW1pbmcgZXhw b3NlZCBieQpEaXNwbGF5SUQgYW5kIEVESUQuClRoaXMgaXMgcmVxdWlyZWQgZm9yIHRoZSBzaW5r IHRvIGluZGljYXRlIHRoYXQgaXQgaXMgQWRhcHRpdmUgc3luYwpjYXBhYmxlLgoKdjI6CiogUmVu YW1lIHRvIGRlc2NyaWJlIHdoYXQgdGhlIGZ1bmN0aW9uIGRvZXMgKEphbmkgTmlrdWxhKQoKQ2M6 IEphbmkgTmlrdWxhIDxqYW5pLm5pa3VsYUBsaW51eC5pbnRlbC5jb20+CkNjOiBWaWxsZSBTeXJq w6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgpDYzogSGFycnkgV2VudGxhbmQg PGhhcnJ5LndlbnRsYW5kQGFtZC5jb20+CkNjOiBOaWNob2xhcyBLYXpsYXVza2FzIDxOaWNob2xh cy5LYXpsYXVza2FzQGFtZC5jb20+ClNpZ25lZC1vZmYtYnk6IE1hbmFzaSBOYXZhcmUgPG1hbmFz aS5kLm5hdmFyZUBpbnRlbC5jb20+ClJldmlld2VkLWJ5OiBIYXJyeSBXZW50bGFuZCA8aGFycnku d2VudGxhbmRAYW1kLmNvbT4KLS0tCiBpbmNsdWRlL2RybS9kcm1fZHBfaGVscGVyLmggfCA4ICsr KysrKysrCiAxIGZpbGUgY2hhbmdlZCwgOCBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvaW5j bHVkZS9kcm0vZHJtX2RwX2hlbHBlci5oIGIvaW5jbHVkZS9kcm0vZHJtX2RwX2hlbHBlci5oCmlu ZGV4IDlkODdjZGYyNzQwYS4uMzY2NTVmM2M4M2Y4IDEwMDY0NAotLS0gYS9pbmNsdWRlL2RybS9k cm1fZHBfaGVscGVyLmgKKysrIGIvaW5jbHVkZS9kcm0vZHJtX2RwX2hlbHBlci5oCkBAIC0xMzE1 LDYgKzEzMTUsMTQgQEAgZHJtX2RwX2FsdGVybmF0ZV9zY3JhbWJsZXJfcmVzZXRfY2FwKGNvbnN0 IHU4IGRwY2RbRFBfUkVDRUlWRVJfQ0FQX1NJWkVdKQogCQkJRFBfQUxURVJOQVRFX1NDUkFNQkxF Ul9SRVNFVF9DQVA7CiB9CiAKKy8qIElnbm9yZSBNU0EgdGltaW5nIGZvciBBZGFwdGl2ZSBTeW5j IHN1cHBvcnQgb24gRFAgMS40ICovCitzdGF0aWMgaW5saW5lIGJvb2wKK2RybV9kcF9zaW5rX2Nh bl9kb192aWRlb193aXRob3V0X3RpbWluZ19tc2EoY29uc3QgdTggZHBjZFtEUF9SRUNFSVZFUl9D QVBfU0laRV0pCit7CisJcmV0dXJuIGRwY2RbRFBfRE9XTl9TVFJFQU1fUE9SVF9DT1VOVF0gJgor CQlEUF9NU0FfVElNSU5HX1BBUl9JR05PUkVEOworfQorCiAvKgogICogRGlzcGxheVBvcnQgQVVY IGNoYW5uZWwKICAqLwotLSAKMi4xOS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9kcmktZGV2ZWwK