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 E875DC27C79 for ; Thu, 13 Jun 2024 04:15:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 824E610E163; Thu, 13 Jun 2024 04:15:43 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="D3ZzMTtz"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id BCA5710E163 for ; Thu, 13 Jun 2024 04:13:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1718252031; x=1749788031; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=p4LU9IVVHOKYvkHMgZztRqGqcrOXHZi1qcEgwDn7kV4=; b=D3ZzMTtzbDWz5n0Fcn6iT9QU9HNLmmOBIL0PznHCHDvl4kNB/WFAD9Mh 5klDdwntHMkpaX6o2krOzJryjaRKEa9n/bkb6240/8OKD8HkORnZiPpCZ aGp8smUrLtUnhtkfBVPbW+MktoN43/Sva+g/SO0ufLqKEk+y7eKcvq7tj CZMsGhcQOQ8Jz1Arfui9noaG2C+ZLN8j3/yps8di/iUNLkGTEHubQ2c84 4jj3d1bISmJ0/Nyyx7e1C+X4aRebMhHNw1ZMGZ88D+w4AYRXgOQuuN5SS gcpQPA2oG0qmnDedhHV1IDOaKoZH7or9+T5gCdaXfE6Lpm5SIJYsJDs9U w==; X-CSE-ConnectionGUID: UCv0CLTrRWClCjxp9s4AGg== X-CSE-MsgGUID: aIULpMXJQqGGxoJsv3SyQg== X-IronPort-AV: E=McAfee;i="6700,10204,11101"; a="14847982" X-IronPort-AV: E=Sophos;i="6.08,234,1712646000"; d="scan'208";a="14847982" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jun 2024 21:13:49 -0700 X-CSE-ConnectionGUID: Lfkns1q6SIqiOdcrml9rMg== X-CSE-MsgGUID: 44ue2bsdSMOe+xfWkymznQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,234,1712646000"; d="scan'208";a="40476354" Received: from szeng-desk.jf.intel.com ([10.165.21.149]) by orviesa006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jun 2024 21:13:48 -0700 From: Oak Zeng To: intel-xe@lists.freedesktop.org Subject: [CI 31/42] drm/xe: Introduce helper to get tile from memory region Date: Thu, 13 Jun 2024 00:24:18 -0400 Message-Id: <20240613042429.637281-31-oak.zeng@intel.com> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20240613042429.637281-1-oak.zeng@intel.com> References: <20240613042429.637281-1-oak.zeng@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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" Introduce a simple helper to retrieve tile from memory region v1: move the function to xe_device.h (Matt) improve commit message, add kerneldoc (Thomas) v2: move the function to xe_tile.h (Matt) Cc: Thomas Hellström Cc: Matthew Brost Cc: Brian Welty Cc: Himal Prasad Ghimiray Signed-off-by: Oak Zeng --- drivers/gpu/drm/xe/xe_tile.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_tile.h b/drivers/gpu/drm/xe/xe_tile.h index 1c9e42ade6b0..091c5a98110a 100644 --- a/drivers/gpu/drm/xe/xe_tile.h +++ b/drivers/gpu/drm/xe/xe_tile.h @@ -15,4 +15,12 @@ int xe_tile_init_noalloc(struct xe_tile *tile); void xe_tile_migrate_wait(struct xe_tile *tile); +/** + * xe_mem_region_to_tile() - retrieve tile from memory region + * @mr: the memory region we retrieve tile from + */ +static inline struct xe_tile *xe_mem_region_to_tile(struct xe_mem_region *mr) +{ + return container_of(mr, struct xe_tile, mem.vram); +} #endif -- 2.26.3