From patchwork Mon May 9 07:24:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Hogander, Jouni" X-Patchwork-Id: 12843083 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 0F126C433F5 for ; Mon, 9 May 2022 07:24:17 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 85E5510EF36; Mon, 9 May 2022 07:24:16 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id A0C5710EF23 for ; Mon, 9 May 2022 07:24:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1652081055; x=1683617055; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=wUzYEkKrMLjy8Td2OtgPEMcIJwQNns7QxVrs3PzBiAk=; b=SnaSGGUTsX8gOXbYG9GoiGTOHBiaehWzb9q3MJu+Uvdn8PHuc9aOhx6M TaQ14RaXJcNhieMmfvJMjPNrm7s9eKcp0KdHh5CZU9iVl85sYnJ8vhj4G DKBEfdM9/G+Tl2ejosh2ByZTocEw9sURMfeCfQ0agOnbDGVqZhkwEIqS2 ZTa6TB01QsBmZyeFGTZwRmujuKEHYrhiSXVTF6NIfPV4SRgYtBdizF805 uABJeFRO/OSwZVx3n9djGTTtsJCodqUxQ7EKCH9P6DmgmO9KG+yRGHWpQ uxd2TkHhBqDoBfirxC85I4mv0v/6YbRAzAbxxPJGw/YvJcEcj4xTjxCbT Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10341"; a="249503518" X-IronPort-AV: E=Sophos;i="5.91,210,1647327600"; d="scan'208";a="249503518" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 May 2022 00:24:15 -0700 X-IronPort-AV: E=Sophos;i="5.91,210,1647327600"; d="scan'208";a="710390631" Received: from jparmijo-mobl.amr.corp.intel.com (HELO jhogande-mobl1.ger.corp.intel.com) ([10.251.219.202]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 May 2022 00:24:13 -0700 From: =?utf-8?q?Jouni_H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org Date: Mon, 9 May 2022 10:24:02 +0300 Message-Id: <20220509072404.1423018-1-jouni.hogander@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Subject: [Intel-gfx] [PATCH v2 0/2] Fixes for selective fetch area calculation 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: Mark Pearson Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Currently selective fetch area calculation ends up as bogus area in at least following cases: 1. Updated plane is partially or fully outside pipe area 2. Big fb with only part of memory area used for plane These end up as y1 = 0, y2 = 4 or y2 being outside pipe area. This patch set addresses these by ensuring update area is within pipe area and falling back to full update. v2: - Update commit message of first patch - Set damaged_area x1 and x2 during initialization Cc: José Roberto de Souza Cc: Mika Kahola Cc: Mark Pearson Jouni Högander (2): drm/i915/psr: Use full update In case of area calculation fails drm/i915: Ensure damage clip area is within pipe area drivers/gpu/drm/i915/display/intel_psr.c | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-)