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 X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 14E63C4338F for ; Mon, 26 Jul 2021 12:04:09 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D6A67600D1 for ; Mon, 26 Jul 2021 12:04:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D6A67600D1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6B8276E8F6; Mon, 26 Jul 2021 12:04:08 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id AF99B6E830; Mon, 26 Jul 2021 12:04:03 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10056"; a="212211234" X-IronPort-AV: E=Sophos;i="5.84,270,1620716400"; d="scan'208";a="212211234" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jul 2021 05:04:03 -0700 X-IronPort-AV: E=Sophos;i="5.84,270,1620716400"; d="scan'208";a="504873175" Received: from conorkel-mobl.ger.corp.intel.com (HELO mwauld-desk1.intel.com) ([10.213.199.29]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jul 2021 05:04:02 -0700 From: Matthew Auld To: igt-dev@lists.freedesktop.org Date: Mon, 26 Jul 2021 13:03:05 +0100 Message-Id: <20210726120310.1115522-2-matthew.auld@intel.com> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210726120310.1115522-1-matthew.auld@intel.com> References: <20210726120310.1115522-1-matthew.auld@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH i-g-t 2/7] lib/i915/gem_mman: add fixed mode to mmap__device_coherent X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On discrete we need to fallback to this mode. Signed-off-by: Matthew Auld Cc: Maarten Lankhorst Cc: Daniel Vetter Cc: Ramalingam C --- lib/i915/gem_mman.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/i915/gem_mman.c b/lib/i915/gem_mman.c index e2514f0c..222e8896 100644 --- a/lib/i915/gem_mman.c +++ b/lib/i915/gem_mman.c @@ -383,9 +383,10 @@ void *__gem_mmap__device_coherent(int fd, uint32_t handle, uint64_t offset, I915_MMAP_OFFSET_WC); if (!ptr) ptr = __gem_mmap__wc(fd, handle, offset, size, prot); - if (!ptr) ptr = __gem_mmap__gtt(fd, handle, size, prot); + if (!ptr) + ptr = __gem_mmap_offset__fixed(fd, handle, offset, size, prot); return ptr; } -- 2.26.3 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx