From patchwork Mon Mar 6 12:07:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nirmoy Das X-Patchwork-Id: 13161024 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 F2F61C61DA4 for ; Mon, 6 Mar 2023 12:07:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1300410E2F4; Mon, 6 Mar 2023 12:07:43 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id EB0B110E2E2; Mon, 6 Mar 2023 12:07:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678104459; x=1709640459; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=zgLNq/paUsqMZFb1FBSNxkKwFW13p02FUzPpBRxF7fg=; b=SyiQM9vgIoUMg1gApf6yrFzHLqzxgUM/o5ytqiMupSMUTtXC2u6J0okd SFWZekdpQ4u5zq5vOhYkmCs+kpNll7RXZatWNx/vimdb1BGa4M1D5MHq1 6OoFhWYrD5LS0O0cEIoVfWM0pyUgUJHEC/yLqCqd/aj0cmQfUxlDd21C2 SKc/VgCRl/AVNAMMKFMkPqf6cOFh7INjh+Qc5tDm3lXcyFSECdivCV2n+ LEe2KbsSssq51tjf/aP+b9ylDhVCIdYgK7lUn/6SIsiwVtZ4UO+6UhVSV sBgoYLTdA/v2m1vEk0aLQpjjy73h27cGb/Wwu8liER9HGoW19MAVB6m+8 A==; X-IronPort-AV: E=McAfee;i="6500,9779,10640"; a="315196911" X-IronPort-AV: E=Sophos;i="5.98,236,1673942400"; d="scan'208";a="315196911" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Mar 2023 04:07:39 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10640"; a="819278236" X-IronPort-AV: E=Sophos;i="5.98,236,1673942400"; d="scan'208";a="819278236" Received: from nirmoyda-desk.igk.intel.com ([10.102.42.231]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Mar 2023 04:07:38 -0800 From: Nirmoy Das To: intel-gfx@lists.freedesktop.org Subject: [PATCH 1/3] drm/i915: Set I915_BO_ALLOC_USER for framebuffer Date: Mon, 6 Mar 2023 13:07:30 +0100 Message-Id: <20230306120732.28656-1-nirmoy.das@intel.com> X-Mailer: git-send-email 2.39.0 MIME-Version: 1.0 Organization: Intel Deutschland GmbH, Registered Address: Am Campeon 10, 85579 Neubiberg, Germany, Commercial Register: Amtsgericht Muenchen HRB 186928 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: andrzej.hajda@intel.com, andi.shyti@intel.com, matthew.auld@intel.com, dri-devel@lists.freedesktop.org, Nirmoy Das Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Framebuffer is exposed to userspace so set I915_BO_ALLOC_USER flag for it. This also make sure that ttm allocates offset for lmem objects. Signed-off-by: Nirmoy Das --- drivers/gpu/drm/i915/display/intel_dpt.c | 4 +++- drivers/gpu/drm/i915/display/intel_fbdev.c | 3 ++- drivers/gpu/drm/i915/display/intel_plane_initial.c | 3 ++- 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dpt.c b/drivers/gpu/drm/i915/display/intel_dpt.c index ad1a37b515fb..2e6238881860 100644 --- a/drivers/gpu/drm/i915/display/intel_dpt.c +++ b/drivers/gpu/drm/i915/display/intel_dpt.c @@ -254,7 +254,9 @@ intel_dpt_create(struct intel_framebuffer *fb) size = round_up(size * sizeof(gen8_pte_t), I915_GTT_PAGE_SIZE); - dpt_obj = i915_gem_object_create_lmem(i915, size, I915_BO_ALLOC_CONTIGUOUS); + dpt_obj = i915_gem_object_create_lmem(i915, size, + I915_BO_ALLOC_CONTIGUOUS | + I915_BO_ALLOC_USER); if (IS_ERR(dpt_obj) && i915_ggtt_has_aperture(to_gt(i915)->ggtt)) dpt_obj = i915_gem_object_create_stolen(i915, size); if (IS_ERR(dpt_obj) && !HAS_LMEM(i915)) { diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c index 3659350061a7..98ae3a3a986a 100644 --- a/drivers/gpu/drm/i915/display/intel_fbdev.c +++ b/drivers/gpu/drm/i915/display/intel_fbdev.c @@ -163,7 +163,8 @@ static int intelfb_alloc(struct drm_fb_helper *helper, obj = ERR_PTR(-ENODEV); if (HAS_LMEM(dev_priv)) { obj = i915_gem_object_create_lmem(dev_priv, size, - I915_BO_ALLOC_CONTIGUOUS); + I915_BO_ALLOC_CONTIGUOUS | + I915_BO_ALLOC_USER); } else { /* * If the FB is too big, just don't use it since fbdev is not very diff --git a/drivers/gpu/drm/i915/display/intel_plane_initial.c b/drivers/gpu/drm/i915/display/intel_plane_initial.c index bb6ea7de5c61..4a3680f6a3f5 100644 --- a/drivers/gpu/drm/i915/display/intel_plane_initial.c +++ b/drivers/gpu/drm/i915/display/intel_plane_initial.c @@ -110,7 +110,8 @@ initial_plane_vma(struct drm_i915_private *i915, size * 2 > i915->dsm.usable_size) return NULL; - obj = i915_gem_object_create_region_at(mem, phys_base, size, 0); + obj = i915_gem_object_create_region_at(mem, phys_base, size, + I915_BO_ALLOC_USER); if (IS_ERR(obj)) return NULL;