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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id D7FEFCD343F for ; Fri, 15 May 2026 06:42:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 86C2E10F3FE; Fri, 15 May 2026 06:42:07 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="k/2/I2wl"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id CEB5510F3FE for ; Fri, 15 May 2026 06:41:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778827309; x=1810363309; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=HJcPI3JYZctRVuXElnijzMGdCX81/U7XJc5yU375yag=; b=k/2/I2wlxCqTHJgaPQF4VYhakgtgAeNO628/gtj5qrgbMIYU4dyK86vo aZ0gHsbje+D8vx3Dv39iJVNJlVb2nL1eQg6FqNrS2tR+9/1W5vSZzVmJr dscriFD7HVMAh0pqyQeV2dz7BHuN2u9Ws34XK6JfES9tTm4YTQ6TG6rMh RXuYKB8hIjMLcFP8t9f4g4Fh0PZCMhSu6xE5YtF+rCWUR9RZC1ArwecuH tYfdCgSupEpbvnG7Bptdr2OlAi+asfzEvzpy2zNpsihPAdzjqGgWbm9+t gMhKTe4Xjslgk5s3hEiZfrN9gby/EoeQ47cavtBHORPa9ylPkZQEu8R/X Q==; X-CSE-ConnectionGUID: UlSJ6QnGSa+TAqgQZnPR/w== X-CSE-MsgGUID: GHlT9No5QPWPZe8W9rvjSg== X-IronPort-AV: E=McAfee;i="6800,10657,11786"; a="91162589" X-IronPort-AV: E=Sophos;i="6.23,236,1770624000"; d="scan'208";a="91162589" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 May 2026 23:41:49 -0700 X-CSE-ConnectionGUID: OrLLFVrNSQes5OLZsBc/Lw== X-CSE-MsgGUID: g+gWD4c1QVqgp6bzf6AeZw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,236,1770624000"; d="scan'208";a="262134849" Received: from shawnle1-i9-build-machine.itwn.intel.com ([10.225.64.200]) by fmviesa002.fm.intel.com with ESMTP; 14 May 2026 23:41:47 -0700 From: Lee Shawn C To: igt-dev@lists.freedesktop.org Cc: Lee Shawn C , Naladala Ramanaidu Subject: [i-g-t, v6, 1/2] Revert "tests/kms_vrr: Start virtual RR test above midpoint to avoid mode fallback" Date: Fri, 15 May 2026 06:32:50 +0000 Message-Id: <20260515063251.2239524-2-shawn.c.lee@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260515063251.2239524-1-shawn.c.lee@intel.com> References: <20260515063251.2239524-1-shawn.c.lee@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" This reverts commit 862eb176244feac8ee711f381fe1be1fdc6a7ede. The following patch will do full range testing. So no need to start at midpoint. Cc: Naladala Ramanaidu Signed-off-by: Lee Shawn C --- tests/kms_vrr.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/tests/kms_vrr.c b/tests/kms_vrr.c index 6043d40f1d74..8f5c4a7c1501 100644 --- a/tests/kms_vrr.c +++ b/tests/kms_vrr.c @@ -786,16 +786,7 @@ test_seamless_virtual_rr_basic(data_t *data, igt_crtc_t *crtc, /* Switch to Virtual RR */ virtual_mode = *igt_output_get_mode(output); - /* - * Start virtual RR testing from above the midpoint of the VRR range when multiple - * modes are available. This avoids the driver mode adjustment. which can cause an - * unintended clock change. - */ - vrefresh = (output->config.connector->count_modes > 1) ? - (((data->range.max + data->range.min) / 2) + step_size) : - data->range.min + step_size; - - for ( ; vrefresh < data->range.max; vrefresh += step_size) { + for (vrefresh = data->range.min + step_size; vrefresh < data->range.max; vrefresh += step_size) { virtual_rr_vrr_range_mode(&virtual_mode, vrefresh); igt_info("Requesting Virtual Mode with Refresh Rate (%u Hz): \n", vrefresh); -- 2.34.1