From mboxrd@z Thu Jan 1 00:00:00 1970 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 D4386C3ABC0 for ; Thu, 8 May 2025 08:19:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 48BEF10E1E5; Thu, 8 May 2025 08:19:21 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="JPTAro04"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7327910E1E5 for ; Thu, 8 May 2025 08:19:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1746692358; x=1778228358; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version; bh=2xNax2J4+nAASCdA1MqY9GPbWKMDyOOiS1aYTzdLIB8=; b=JPTAro04EgvTo3cy6zXnwtM9lWWjrsxiAAXPlbvJa7ckF05faevUHosj B7SEQTcOIZxPMEAeip97Reihx1sMPti2/BeJYDfo6M8ss7dCNF3dPJqSo DG00FGly8idflltdv84OSw2FxecXnykJ0XsSAIZG3w5Uz81TdUWyzSA6+ 6HS8ucs8iJua+8n8pGp744HDrRJzVeTTyvW+vdC8HERRqrtJKxQiDF8AC Jm3Ju0WKhSMwbezI9Si4ibY33USdBu2jPpOOsMRXlKT/QxnVNsyX3Ex7Y 9qQ4jaAsdCL3HjA4Z408ygEqgNlJ+KsTamzY3xNYuDe+J0O8O6ujTZxBa Q==; X-CSE-ConnectionGUID: 64ITU60cRcyt7vW88r7N8Q== X-CSE-MsgGUID: WhmaACE0R86q4p7xmCUAFg== X-IronPort-AV: E=McAfee;i="6700,10204,11426"; a="47562082" X-IronPort-AV: E=Sophos;i="6.15,271,1739865600"; d="scan'208";a="47562082" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 May 2025 01:19:12 -0700 X-CSE-ConnectionGUID: YoUYGevsSkWBR1THiPiWhA== X-CSE-MsgGUID: psdPB6TVRiijWwhiBcengQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,271,1739865600"; d="scan'208";a="159534086" Received: from slindbla-desk.ger.corp.intel.com (HELO localhost) ([10.245.245.176]) by fmviesa002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 May 2025 01:19:11 -0700 From: Jani Nikula To: Wayne Lin , dri-devel@lists.freedesktop.org Cc: ville.syrjala@linux.intel.com, mario.limonciello@amd.com, harry.wentland@amd.com, Wayne Lin , stable@vger.kernel.org Subject: Re: [PATCH] drm/dp: Fix Write_Status_Update_Request AUX request format In-Reply-To: <20250427095053.875064-1-Wayne.Lin@amd.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20250427095053.875064-1-Wayne.Lin@amd.com> Date: Thu, 08 May 2025 11:19:08 +0300 Message-ID: <877c2rv7k3.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Sun, 27 Apr 2025, Wayne Lin wrote: > + /* > + * When I2C write firstly get defer and get ack after > + * retries by wirte_status_update, we have to return > + * all data bytes get transferred instead of 0. > + */ My brain gives me syntax and parse error here. ;) BR, Jani. -- Jani Nikula, Intel