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 57334CD13DA for ; Thu, 30 Apr 2026 19:02:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0287710F41D; Thu, 30 Apr 2026 19:02:56 +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="X4lx31aL"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id A0EB610F41D for ; Thu, 30 Apr 2026 19:01:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777575701; x=1809111701; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Nqr6kCn0gG3qVw06WfM4gECw82T7nB/3RgIHcucwcWE=; b=X4lx31aLATBf1RzAh8O0+O0VvCRlTAaEY+4gm4dttC1D5D+Ys0lk8U29 POizeId1wooMUJ7ESxzMgfVszRu4kFVPhoFZe9d2m86vpGEEi7YsuDbjD s/7r2FI3Dq5J33FILbHIf+p72Ppz8WpKjpQlkkpLZ9dppFGloMIWVU8Sn ybITU3PzA4k1OsVuFBqH5c6Tlo7P9hbAaG+NHCDTitfuokucgQIySp3aB v3pH8+/hYwZqmxzD4a0wXSnJbNPAj7yaEBHwqIA7ssO48xfTZ9dX3M1LY zT9UcmELx1IbLx1L9F2VLUG+1stAAkXX7vznxAmDQqH/kbWYbqrDiJg6+ g==; X-CSE-ConnectionGUID: iI6kUm+HQhm736G7m3An3Q== X-CSE-MsgGUID: QxfH/CniRlWCDun6/o3DkA== X-IronPort-AV: E=McAfee;i="6800,10657,11772"; a="90003572" X-IronPort-AV: E=Sophos;i="6.23,208,1770624000"; d="scan'208";a="90003572" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Apr 2026 12:01:27 -0700 X-CSE-ConnectionGUID: KXJczIFuQiijukVdZwJlWw== X-CSE-MsgGUID: wO3DLcweSXm3XO/ZpDcRqw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,208,1770624000"; d="scan'208";a="234559279" Received: from linux-x299-aorus-gaming-3-pro.iind.intel.com ([10.223.34.115]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Apr 2026 12:01:26 -0700 From: Swati Sharma To: igt-dev@lists.freedesktop.org Cc: Swati Sharma Subject: [PATCH i-g-t, v6 2/4] tests/kms_joiner_helper: Add igt_is_joiner_supported_by_source() Date: Fri, 1 May 2026 00:39:45 +0530 Message-Id: <20260430190947.2347314-3-swati2.sharma@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260430190947.2347314-1-swati2.sharma@intel.com> References: <20260430190947.2347314-1-swati2.sharma@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" Add func() returning true/false if platform supports big/ultra joiner and use corresponding func() in related binaries. v2: -Moved func() to joiner_helper (Jeevan) -Use common func for ultra|big joiner (Ankit) v3: -Rename param type to joiner_type (Ankit) -Fix ultra joiner condition logic (Karthik, Ankit) Signed-off-by: Swati Sharma --- tests/intel/kms_joiner.c | 8 ++------ tests/intel/kms_joiner_helper.c | 33 +++++++++++++++++++++++++++++++++ tests/intel/kms_joiner_helper.h | 2 ++ 3 files changed, 37 insertions(+), 6 deletions(-) diff --git a/tests/intel/kms_joiner.c b/tests/intel/kms_joiner.c index 86226a3ba..2cd0d7276 100644 --- a/tests/intel/kms_joiner.c +++ b/tests/intel/kms_joiner.c @@ -33,7 +33,6 @@ */ #include "igt.h" -#include "xe/xe_query.h" #include "kms_dsc_helper.c" #include "kms_joiner_helper.h" @@ -619,9 +618,8 @@ static void test_basic_max_non_joiner(data_t *data) int igt_main() { - bool is_dgfx; igt_crtc_t *crtc; - int j, display_ver; + int j; igt_output_t *output; drmModeModeInfo mode; data_t data; @@ -644,9 +642,7 @@ int igt_main() igt_require(data.display.is_atomic); max_dotclock = igt_get_max_dotclock(data.drm_fd); - is_dgfx = is_xe_device(data.drm_fd) ? xe_has_vram(data.drm_fd) : gem_has_lmem(data.drm_fd); - display_ver = intel_display_ver(intel_get_drm_devid(data.drm_fd)); - if (is_dgfx && display_ver == 14) + if (igt_is_joiner_supported_by_source(data.drm_fd, JOINED_PIPES_ULTRA_JOINER)) data.ultra_joiner_supported = true; for_each_connected_output(&data.display, output) { diff --git a/tests/intel/kms_joiner_helper.c b/tests/intel/kms_joiner_helper.c index 0aa409ac2..d51aa77e5 100644 --- a/tests/intel/kms_joiner_helper.c +++ b/tests/intel/kms_joiner_helper.c @@ -184,6 +184,39 @@ bool igt_assign_pipes_for_outputs(int drm_fd, return true; } +/** + * igt_is_joiner_supported_by_source: + * @drm_fd: drm file descriptor + * @joiner_type: joiner type + * + * Returns: True if (ultra|big)joiner is supported by platform, false otherwise + */ +bool igt_is_joiner_supported_by_source(int drm_fd, enum joined_pipes joiner_type) +{ + int disp_ver; + bool is_dgfx; + + is_dgfx = is_xe_device(drm_fd) ? xe_has_vram(drm_fd) : gem_has_lmem(drm_fd); + disp_ver = intel_display_ver(intel_get_drm_devid(drm_fd)); + + switch (joiner_type) { + case JOINED_PIPES_BIG_JOINER: + if (disp_ver < 12) { + igt_info("Bigjoiner is not supported on D11 and older platforms.\n"); + return false; + } + return true; + case JOINED_PIPES_ULTRA_JOINER: + if (!is_dgfx || disp_ver != 14) { + igt_info("Ultrajoiner is supported on dgfx with D14 only.\n"); + return false; + } + return true; + default: + return false; + } +} + /** * igt_get_joined_pipes_name: * @val: joined_pipes enum value diff --git a/tests/intel/kms_joiner_helper.h b/tests/intel/kms_joiner_helper.h index 1ea871a3b..7ede624c6 100644 --- a/tests/intel/kms_joiner_helper.h +++ b/tests/intel/kms_joiner_helper.h @@ -7,6 +7,7 @@ #define KMS_JOINER_HELPER_H #include "igt_kms.h" +#include "xe/xe_query.h" void igt_set_all_master_pipes_for_platform(igt_display_t *display, uint32_t *master_pipes); @@ -17,6 +18,7 @@ bool igt_assign_pipes_for_outputs(int drm_fd, uint32_t *used_pipes_mask, uint32_t master_pipes_mask, uint32_t valid_pipes_mask); +bool igt_is_joiner_supported_by_source(int drm_fd, enum joined_pipes joiner_type); const char *igt_get_joined_pipes_name(enum joined_pipes val); enum force_joiner_mode { -- 2.25.1