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 4B54DCE7AA7 for ; Fri, 6 Sep 2024 07:33:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DB94610E116; Fri, 6 Sep 2024 07:32:59 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Oui5wOHL"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id CFCF010E116 for ; Fri, 6 Sep 2024 07:32:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1725607979; x=1757143979; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=PtxWuK9G4A8TFCVxhazelmP0KDSsEOdKIJZITlT7nsk=; b=Oui5wOHLhkNLeEJ+brn7LymC6weXBTGFkxHmEbgjJMSPJ/iXXCo20os6 oF80v9GRTtzmnYS41Im8BGaWToOkBjpHtvqCCIt8EwQeiN5AhlioCWl8v P9x1K8NX0KAkReRMgneoXatJMuITDnsVuTwqKjWC9Ixm4Z3LLahAAHOD1 FGYLRQVUtrqC3dL/JyxRAw84XzyGTuEW0RA4WwCK5StF/T7lYCVGACzbA rS2KMJfYSQspW4Z6Y7sjsc9nf09joXYZ0m3ntI3kADgnF0nQLmSSrT3DA H3V+1IjsGQ3NlQfhLQx07LJ+6IFMMrY8e8FwGTHO8QVn/s5q7zHiyO695 A==; X-CSE-ConnectionGUID: wxI5G23qT+235eWuguzkEA== X-CSE-MsgGUID: /N+oewknScea4vQLZRmFCg== X-IronPort-AV: E=McAfee;i="6700,10204,11186"; a="23864913" X-IronPort-AV: E=Sophos;i="6.10,207,1719903600"; d="scan'208";a="23864913" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Sep 2024 00:32:22 -0700 X-CSE-ConnectionGUID: +FM/jA3YTRSenVk8c2ZXvA== X-CSE-MsgGUID: 0CH68LpmRFCuvLVnVWMQgw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,207,1719903600"; d="scan'208";a="65528150" Received: from rgsanthosh-z690i-a-ultra-plus.iind.intel.com ([10.145.162.135]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Sep 2024 00:32:20 -0700 From: Santhosh Reddy Guddati To: igt-dev@lists.freedesktop.org Cc: karthik.b.s@intel.com, Santhosh Reddy Guddati Subject: [PATCH i-g-t 1/1] tests/kms_async_flips: add async flips suspend resume tests Date: Fri, 6 Sep 2024 12:58:24 +0530 Message-Id: <20240906072824.509607-2-santhosh.reddy.guddati@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240906072824.509607-1-santhosh.reddy.guddati@intel.com> References: <20240906072824.509607-1-santhosh.reddy.guddati@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" --- tests/kms_async_flips.c | 53 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/tests/kms_async_flips.c b/tests/kms_async_flips.c index 5b70c4033..fd851397e 100644 --- a/tests/kms_async_flips.c +++ b/tests/kms_async_flips.c @@ -66,6 +66,9 @@ * * SUBTEST: invalid-async-flip * Description: Negative case to verify if changes in fb are rejected from kernel as expected + * + * SUBTEST: async-flip-suspend-resume + * Description: Verify the async flip functionality with suspend and resume cycle */ #define CURSOR_POS 128 @@ -672,6 +675,51 @@ static void run_test_with_modifiers(data_t *data, void (*test)(data_t *)) } } +static void test_async_flip_suspend_resume(data_t *data) +{ + int ret, frame; + long long int fps; + struct timeval start, end, diff; + int suspend_time = 1; + int resume_time = 1; + + igt_display_commit2(&data->display, data->display.is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY); + + gettimeofday(&start, NULL); + frame = 1; + do { + int flags = DRM_MODE_PAGE_FLIP_ASYNC | DRM_MODE_PAGE_FLIP_EVENT; + + ret = drmModePageFlip(data->drm_fd, data->crtc_id, + data->bufs[frame % NUM_FBS].fb_id, + flags, data); + igt_assert_eq(ret, 0); + + wait_flip_event(data); + + gettimeofday(&end, NULL); + timersub(&end, &start, &diff); + + if (diff.tv_sec == suspend_time) { + igt_info("system suspending\n"); + igt_system_suspend_autoresume(SUSPEND_STATE_MEM, SUSPEND_TEST_NONE); + suspend_time = 0; + } + + if (diff.tv_sec == resume_time) { + igt_info("system resuming\n"); + igt_system_suspend_autoresume(SUSPEND_STATE_MEM, SUSPEND_TEST_NONE); + resume_time = 0; + } + + frame++; + } while (diff.tv_sec < RUN_TIME); + + fps = frame * 1000 / RUN_TIME; + igt_assert_f((fps / 1000) > (data->refresh_rate * MIN_FLIPS_PER_FRAME), + "FPS should be significantly higher than the refresh rate\n"); +} + static data_t data; igt_main @@ -750,6 +798,11 @@ igt_main run_test(&data, test_crc); } + igt_describe("Verify the async flip functionality after suspend and resume cycle"); + igt_subtest_with_dynamic("async-flip-suspend-resume") { + run_test(&data, test_async_flip_suspend_resume); + } + igt_fixture { for (i = 0; i < NUM_FBS; i++) igt_remove_fb(data.drm_fd, &data.bufs[i]); -- 2.34.1