From patchwork Thu May 16 14:10:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Shankar, Uma" X-Patchwork-Id: 10946653 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 22B4A13AD for ; Thu, 16 May 2019 13:43:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 130971FF65 for ; Thu, 16 May 2019 13:43:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 078C028A5D; Thu, 16 May 2019 13:43:49 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id CB8EB1FF65 for ; Thu, 16 May 2019 13:43:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C3142896B0; Thu, 16 May 2019 13:43:46 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id E832889722; Thu, 16 May 2019 13:43:43 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 May 2019 06:43:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,476,1549958400"; d="scan'208";a="172354168" Received: from linuxpresi1-desktop.iind.intel.com ([10.223.74.121]) by fmsmga002.fm.intel.com with ESMTP; 16 May 2019 06:43:40 -0700 From: Uma Shankar To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [v11 10/12] drm/i915: Added DRM Infoframe handling for BYT/CHT Date: Thu, 16 May 2019 19:40:15 +0530 Message-Id: <1558015817-12025-11-git-send-email-uma.shankar@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1558015817-12025-1-git-send-email-uma.shankar@intel.com> References: <1558015817-12025-1-git-send-email-uma.shankar@intel.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dcastagna@chromium.org, jonas@kwiboo.se, emil.l.velikov@gmail.com, Uma Shankar , seanpaul@chromium.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP BYT/CHT doesn't support DRM Infoframe. This caused a WARN_ON due to a missing CASE while executing intel_hdmi_infoframes_enabled function. This patch fixes the same. Signed-off-by: Uma Shankar --- drivers/gpu/drm/i915/intel_hdmi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 8bd7c07..90e0587 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -129,6 +129,8 @@ static u32 g4x_infoframe_enable(unsigned int type) return VIDEO_DIP_ENABLE_SPD; case HDMI_INFOFRAME_TYPE_VENDOR: return VIDEO_DIP_ENABLE_VENDOR; + case HDMI_INFOFRAME_TYPE_DRM: + return 0; default: MISSING_CASE(type); return 0;