From patchwork Thu Aug 10 13:03:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ankit Nautiyal X-Patchwork-Id: 13349436 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 09FC9C04E69 for ; Thu, 10 Aug 2023 13:08:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DF47610E530; Thu, 10 Aug 2023 13:08:19 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id DAB9710E523; Thu, 10 Aug 2023 13:08:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1691672892; x=1723208892; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/XitXR+V5scyv2U34fLc4IovqB/AIf+MVOSR9z50pUw=; b=CO8t1Lug1w2N4EdHjWtx0JHeIVGOaOjnGC9Dv4HI3p13BLWfPtJc1JRT olFe2Cc10TyGryb1o+SXjaIBgDLNK/SzCpMcnRzFTiOT2i/LoSmPwCTvG KxvVrGuw53W2aVfHR8J7k7/ykTZ1S9+Emnx2Tp6krJhKwVTZONmuO8gWG xXqa17opVAVPc1vNlUNgp4P72UTaMvWejEGRhug+9tY4Goph7/ox/iZjq FI3SwxaaFgB5MMyfYYw9XGao2rnA3l68nGZ25D30ZUAO6MHmep9RgdrgR 0et6VkTQkO5o5K5raOh2eaAMebjSpROcSIs1iWCIdMPDvFTVas+eh/lMr Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10797"; a="356358571" X-IronPort-AV: E=Sophos;i="6.01,162,1684825200"; d="scan'208";a="356358571" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Aug 2023 06:06:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10797"; a="709143198" X-IronPort-AV: E=Sophos;i="6.01,162,1684825200"; d="scan'208";a="709143198" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Aug 2023 06:06:57 -0700 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Date: Thu, 10 Aug 2023 18:33:07 +0530 Message-Id: <20230810130319.3708392-9-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230810130319.3708392-1-ankit.k.nautiyal@intel.com> References: <20230810130319.3708392-1-ankit.k.nautiyal@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 08/20] drm/display/dp: Fix the DP DSC Receiver cap size 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" DP DSC Receiver Capabilities are exposed via DPCD 60h-6Fh. Fix the DSC RECEIVER CAP SIZE accordingly. Fixes: ffddc4363c28 ("drm/dp: Add DP DSC DPCD receiver capability size define and missing SHIFT") Cc: Anusha Srivatsa Cc: Manasi Navare Cc: # v5.0+ Signed-off-by: Ankit Nautiyal Reviewed-by: Stanislav Lisovskiy --- include/drm/display/drm_dp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h index 02f2ac4dd2df..e69cece404b3 100644 --- a/include/drm/display/drm_dp.h +++ b/include/drm/display/drm_dp.h @@ -1537,7 +1537,7 @@ enum drm_dp_phy { #define DP_BRANCH_OUI_HEADER_SIZE 0xc #define DP_RECEIVER_CAP_SIZE 0xf -#define DP_DSC_RECEIVER_CAP_SIZE 0xf +#define DP_DSC_RECEIVER_CAP_SIZE 0x10 /* DSC Capabilities 0x60 through 0x6F */ #define EDP_PSR_RECEIVER_CAP_SIZE 2 #define EDP_DISPLAY_CTL_CAP_SIZE 3 #define DP_LTTPR_COMMON_CAP_SIZE 8