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 646B0EB64DD for ; Fri, 21 Jul 2023 12:09:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E723910E668; Fri, 21 Jul 2023 12:09:23 +0000 (UTC) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 52B4010E664; Fri, 21 Jul 2023 12:09:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689941361; x=1721477361; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=SwrcA9sTJRVaDzGBUug5hrRnJ4Kkdw2wtJDmFY8ttGA=; b=bLG/5hiYRzk92Md9B7T08l9ZVL8LgJTvOgyin6dvngxS1lAY5bNGLPI8 k5YsND207E0ad9U79dOG0Jhv7DyZ606BriyiNkRjySrQZoZTwDHukjkLl 0/HYZhQSXM6rhVGkI9QqVc6bWnn3nBDW8Y+z21Dyij36Ym+BcphAcx8OQ 0/NQiU9e7meu+9P8hpWzS56zarh1NRlf5DOE9Yscaw2JgtsCuoU6cjoJO 0p32HKAc/XRjVZ28ugKBwr5NAa68QQGEQ1CjEUZeE+ARlukl5HuwpqSFw CMhA1rHcZRFX2Cs5LMpOCv2gDWdZydti+FnP+9e1nPxZIOOGmVXljWGMA g==; X-IronPort-AV: E=McAfee;i="6600,9927,10777"; a="433238523" X-IronPort-AV: E=Sophos;i="6.01,220,1684825200"; d="scan'208";a="433238523" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jul 2023 05:09:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10777"; a="814924617" X-IronPort-AV: E=Sophos;i="6.01,220,1684825200"; d="scan'208";a="814924617" Received: from hbockhor-mobl.ger.corp.intel.com (HELO intel.com) ([10.252.54.104]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jul 2023 05:09:16 -0700 Date: Fri, 21 Jul 2023 14:09:13 +0200 From: Andi Shyti To: "Krzysztofik, Janusz" Message-ID: References: <20230720210737.761400-6-andi.shyti@linux.intel.com> <4155037.1IzOArtZ34@jkrzyszt-mobl2.ger.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4155037.1IzOArtZ34@jkrzyszt-mobl2.ger.corp.intel.com> Subject: Re: [Intel-gfx] [v7, 5/9] drm/i915/gt: Enable the CCS_FLUSH bit in the pipe control 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: , Cc: intel-gfx , "Cavitt, Jonathan" , linux-stable , Chris Wilson , dri-evel , "Hajda, Andrzej" , "Roper, Matthew D" , "Das, Nirmoy" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi Janusz, > > Enable the CCS_FLUSH bit 13 in the control pipe for render and > > compute engines in platforms starting from Meteor Lake (BSPEC > > 43904 and 47112). > > > > Fixes: 972282c4cf24 ("drm/i915/gen12: Add aux table invalidate for all engines") > > I'm not sure why you think that your change fixes that commit. Can you please > explain? Hardware folks have provided a new sequence for performing the quiescing of the engines... that's how it is :) Thanks, Andi