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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C489AECAAA1 for ; Tue, 6 Sep 2022 05:14:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232986AbiIFFOA (ORCPT ); Tue, 6 Sep 2022 01:14:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42908 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232329AbiIFFN6 (ORCPT ); Tue, 6 Sep 2022 01:13:58 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F7D35F133; Mon, 5 Sep 2022 22:13:57 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 2206C1F93C; Tue, 6 Sep 2022 05:13:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1662441236; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=7VZWnvurXqonJpqb+0Yd2nkY/vLptsRNGIBHw8402Xc=; b=AzxCsts778tQxlfZSnt27U0nQz6OLuYAS3y/JxK8gXVN5A9+G24c/uEKZkAtxFodOplMIa rDRT/1q5hUPae2MeXiM4uTEjqdR44DyeLkhPj2EcbDX5zKbObjHMcUdLK2TCRtiTyCKXNo uAMepwaNNolgYggXbfEsnGtRooja6WM= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1662441236; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=7VZWnvurXqonJpqb+0Yd2nkY/vLptsRNGIBHw8402Xc=; b=zLQGwy7ZjSV7OOInj4ezzq/zZhA27uWoYX1+9UyTyNyQGDgk4Ab2sX0s4K9lT9Fw4FKEqB qZcCXVbBAyxUdAAA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id E385813A6B; Tue, 6 Sep 2022 05:13:55 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 5MgjNhPXFmOLCAAAMHmgww (envelope-from ); Tue, 06 Sep 2022 05:13:55 +0000 Date: Tue, 06 Sep 2022 07:13:55 +0200 Message-ID: <87czc9hyp8.wl-tiwai@suse.de> From: Takashi Iwai To: Mohan Kumar Cc: , , , , , , Subject: Re: [PATCH] ALSA: hda/tegra: Align BDL entry to 4KB boundary In-Reply-To: <20220905172420.3801-1-mkumard@nvidia.com> References: <20220905172420.3801-1-mkumard@nvidia.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 05 Sep 2022 19:24:20 +0200, Mohan Kumar wrote: > > AZA HW may send a burst read/write request crossing 4K memory boundary. > The 4KB boundary is not guaranteed by Tegra HDA HW. Make SW change to > include the flag AZX_DCAPS_4K_BDLE_BOUNDARY to align BDLE to 4K > boundary. > > Signed-off-by: Mohan Kumar Thanks, applied. Takashi