From patchwork Wed Nov 8 02:12:41 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Navare, Manasi" X-Patchwork-Id: 10047515 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 01C2C603FF for ; Wed, 8 Nov 2017 02:10:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E36762A37D for ; Wed, 8 Nov 2017 02:10:08 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D7E4E2A381; Wed, 8 Nov 2017 02:10:08 +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=-4.2 required=2.0 tests=BAYES_00, 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 B27082A37D for ; Wed, 8 Nov 2017 02:10:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 255F76E0D3; Wed, 8 Nov 2017 02:10:06 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0D8926E0C4; Wed, 8 Nov 2017 02:10:04 +0000 (UTC) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Nov 2017 18:09:46 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.44,361,1505804400"; d="scan'208";a="4845524" Received: from labuser-z97x-ud5h.jf.intel.com ([10.7.199.63]) by orsmga002.jf.intel.com with ESMTP; 07 Nov 2017 18:09:46 -0800 From: Manasi Navare To: intel-gfx@lists.freedesktop.org Date: Tue, 7 Nov 2017 18:12:41 -0800 Message-Id: <1510107161-10364-1-git-send-email-manasi.d.navare@intel.com> X-Mailer: git-send-email 2.1.4 Cc: dri-devel@lists.freedesktop.org Subject: [Intel-gfx] [PATCH] drm/dp: Add DP DSC DPCD receiver capability size define and missing SHIFT X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP This patch defines the DP DSC receiver capability size that gives total number of DP DSC DPCD registers. This also adds a missing SHIFT define missed in the commit id (ab6a46ea6842ce "Add DPCD definitions for DP 1.4 DSC feature") Cc: Jani Nikula Cc: dri-devel@lists.freedesktop.org Signed-off-by: Manasi Navare --- include/drm/drm_dp_helper.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 9049ef1..ff02c23 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -874,6 +874,7 @@ u8 drm_dp_get_adjust_request_pre_emphasis(const u8 link_status[DP_LINK_STATUS_SI #define DP_BRANCH_OUI_HEADER_SIZE 0xc #define DP_RECEIVER_CAP_SIZE 0xf +#define DP_DSC_RECEIVER_CAP_SIZE 0xf #define EDP_PSR_RECEIVER_CAP_SIZE 2 #define EDP_DISPLAY_CTL_CAP_SIZE 3