From patchwork Mon Mar 1 12:08:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 71791 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1lGhNF-00ET1M-6w; Mon, 01 Mar 2021 12:10:06 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232979AbhCAMJ1 (ORCPT + 1 other); Mon, 1 Mar 2021 07:09:27 -0500 Received: from relmlor2.renesas.com ([210.160.252.172]:7184 "EHLO relmlie6.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S232943AbhCAMJY (ORCPT ); Mon, 1 Mar 2021 07:09:24 -0500 X-IronPort-AV: E=Sophos;i="5.81,215,1610377200"; d="scan'208";a="73495753" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 01 Mar 2021 21:08:33 +0900 Received: from localhost.localdomain (unknown [172.29.52.32]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 687E54006182; Mon, 1 Mar 2021 21:08:31 +0900 (JST) From: Biju Das To: Mauro Carvalho Chehab Cc: Biju Das , Laurent Pinchart , Kieran Bingham , linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven , Chris Paterson , Biju Das , Prabhakar Mahadev Lad Subject: [PATCH 0/2] VSP trivial enhancements Date: Mon, 1 Mar 2021 12:08:26 +0000 Message-Id: <20210301120828.6945-1-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.4 (--) X-LSpam-Report: No, score=-2.4 required=5.0 tests=BAYES_00=-1.9,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no This patch series fixes 2 null pointer issues on the below cases 1) Use BRS without BRU module 2) UIF module is not used. This issues were found during display bringup on RZ/G2L SoC. RZ/G2L has only BRS module and no UIF module. Biju Das (2): media: v4l: vsp1: Fix bru null pointer access media: v4l: vsp1: Fix uif null pointer access drivers/media/platform/vsp1/vsp1_drm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)