From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7A2B36E1BA for ; Mon, 11 May 2020 06:38:42 +0000 (UTC) From: bhanuprakash.modem@intel.com Date: Mon, 11 May 2020 11:56:45 +0530 Message-Id: <20200511062647.9514-1-bhanuprakash.modem@intel.com> MIME-Version: 1.0 Subject: [igt-dev] [RFC PATCH 0/2] New subtest for VRR Flipline mode List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org, bhanuprakash.modem@intel.com, harry.wentland@amd.com, nicholas.kazlauskas@amd.com, manasi.d.navare@intel.com, pichika.uday.kiran@intel.com List-ID: From: Bhanuprakash Modem To validate Adaptive-Sync's Flipline mode, make sure that flips happen at flipline decision boundary. Example: if monitor vrr range is 40 - 60Hz and * flip at refresh_rate > 60Hz: Flip should happen at the flipline boundary & returned refresh rate would be 60Hz. * flip at refresh_rate == 50Hz: Flip should happen right away so returned refresh rate is 50Hz. * flip at refresh_rate < 40Hz: Flip should happen at the vmax so the returned refresh rate would be 40Hz. Bhanuprakash Modem (2): tests/kms_vrr: Use atomic API for page flip tests/kms_vrr: Add new subtest to validate Flipline mode tests/kms_vrr.c | 136 ++++++++++++++++++++++++++++++------------------ 1 file changed, 84 insertions(+), 52 deletions(-) -- 2.24.1.1.gb6d4d82bd5 _______________________________________________ igt-dev mailing list igt-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/igt-dev