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 13642C54E68 for ; Thu, 14 Mar 2024 21:07:41 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B75B910E32D; Thu, 14 Mar 2024 21:07:40 +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="EJoi/7Gk"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8DB5010E32D for ; Thu, 14 Mar 2024 21:07:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1710450460; x=1741986460; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=2ME1fVv0atNYwwIGa4AHtoFG4gH9f8lQIGwWnKyevGc=; b=EJoi/7Gk/0MW0Th7gTGOBeShjTuiAgXdRxHKAjFPL+Ivg0JAfo7YJ4Bv Mw0heh6aTi8/Q+vfRTJlL3FcNFxTh2wl8iEwTlFXl5T2gtreJRxvFQZsd UlxZK8/NLAzmvmRuSZL6DRG31zxaCiomt68YUah24Foq8/2lzFT0eXCCS 2tpxeBqfH2HLk907xKn0xgY+gq6ZuRaN3xfyfz0dmrIjzdL65kFQxMZUF ChHRrC3unFd5TuVDD939l3qDqXH7VGUwDDhSIsqgg20jlDI+wbegv4/9U 5N5cTr213U8I4pJqv+BcPyWY71U5h75IdxGz3FSfHa5qk+W+VT/Baw6zB Q==; X-IronPort-AV: E=McAfee;i="6600,9927,11013"; a="27770149" X-IronPort-AV: E=Sophos;i="6.07,126,1708416000"; d="scan'208";a="27770149" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Mar 2024 14:07:37 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,126,1708416000"; d="scan'208";a="12510331" Received: from guc-pnp-dev-box-1.fm.intel.com ([10.1.27.7]) by fmviesa006.fm.intel.com with ESMTP; 14 Mar 2024 14:07:37 -0700 From: Zhanjun Dong To: intel-xe@lists.freedesktop.org Cc: Zhanjun Dong , Wajdeczko@freedesktop.org, Michal , Alan Previn , Matt Roper , Stuart Summers , Jose Souza , Michal Wajdeczko Subject: [PATCH v12 0/1] drm/xe: Add helper macro to loop each DSS Date: Thu, 14 Mar 2024 14:07:34 -0700 Message-Id: <20240314210735.258553-1-zhanjun.dong@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Add helper macro to loop each DSS. This is a precursor patch to allow for easier iteration through MCR registers and other per-DSS uses. Signed-off-by: Zhanjun Dong Suggested-by: Wajdeczko, Michal Cc: Alan Previn Cc: Matt Roper Cc: Stuart Summers Cc: Jose Souza Reviewed-by: Michal Wajdeczko Changes from prior revs: v12:Move for_each_dss to xe_gt_topology.h v11:Optimized for_each_dss_steering macro and removed xe_gt_topology_get_next_dss. v10:Change macro pointer type for uint to u16. Fix macro parameter typo. Updated function kerneldoc text. v9: Updated function kerneldoc text. v8: Chang range check to assertion. Add function kerneldoc v7: Updated commit message v6: Optimized for_each_dss_steering macro v5: Reduced 2 checkpatch warnings v4: Revert function name with mcr back v3: Rename functions with mcr removed v2: Resend with cover letter Zhanjun Dong (1): drm/xe: Add helper macro to loop each DSS drivers/gpu/drm/xe/xe_gt_mcr.c | 34 ++++++++++++++++++++++++----- drivers/gpu/drm/xe/xe_gt_mcr.h | 14 ++++++++++++ drivers/gpu/drm/xe/xe_gt_topology.c | 3 --- drivers/gpu/drm/xe/xe_gt_topology.h | 11 ++++++++++ drivers/gpu/drm/xe/xe_gt_types.h | 6 +++-- 5 files changed, 57 insertions(+), 11 deletions(-) -- 2.34.1