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 945BCC61D97 for ; Wed, 22 Nov 2023 13:40:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231433AbjKVNks (ORCPT ); Wed, 22 Nov 2023 08:40:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43688 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231345AbjKVNkq (ORCPT ); Wed, 22 Nov 2023 08:40:46 -0500 Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 30C5C197; Wed, 22 Nov 2023 05:40:42 -0800 (PST) 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-out1.suse.de (Postfix) with ESMTPS id ABCC721982; Wed, 22 Nov 2023 13:40:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1700660440; 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=9gGmYo4GGQsuh8hITKaYDqM8JQ11gZwcjahtThUAeRc=; b=LbnwH9MbFIfOuDeb1eRHuAMvU5J0CN+a3X/ksA23uS0fMnjjMFlPv4FsZ2ETJOtdhR83t/ MkCCqZbeKeHsq4NufrXo+YLm/G8m4Oc/YF30bMd6SozRhd+phwLKU/WNXove7nK9wxoFf+ kVhN/JkvRm5dGLysAt22o6afz9H/2rI= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1700660440; 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=9gGmYo4GGQsuh8hITKaYDqM8JQ11gZwcjahtThUAeRc=; b=on5V3Px+T1NwJyLID7d2FpzVAbVvPuy9aWL2FZsbKjiLCvsGxMf3KmEw7uza6tX4OjmULy bhWnF7x1N4awNVCw== 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 8FBAE13467; Wed, 22 Nov 2023 13:40:40 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id vP7KItgEXmVicAAAMHmgww (envelope-from ); Wed, 22 Nov 2023 13:40:40 +0000 Date: Wed, 22 Nov 2023 14:40:40 +0100 Message-ID: <87pm013nzb.wl-tiwai@suse.de> From: Takashi Iwai To: Richard Fitzgerald Cc: , , , , Subject: Re: [PATCH] ALSA: hda: cs35l56: Enable low-power hibernation mode on SPI In-Reply-To: <1528da8b-4ca3-4f12-be17-a3222039fa20@opensource.cirrus.com> References: <20231121154419.19435-1-rf@opensource.cirrus.com> <87h6lealos.wl-tiwai@suse.de> <1528da8b-4ca3-4f12-be17-a3222039fa20@opensource.cirrus.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 Authentication-Results: smtp-out1.suse.de; none X-Spamd-Result: default: False [-4.53 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; REPLY(-4.00)[]; RCPT_COUNT_FIVE(0.00)[6]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-0.997]; MID_CONTAINS_FROM(1.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; BAYES_HAM(-0.23)[72.66%] Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 22 Nov 2023 12:04:27 +0100, Richard Fitzgerald wrote: > > On 21/11/23 20:36, Takashi Iwai wrote: > > On Tue, 21 Nov 2023 16:44:19 +0100, > > Richard Fitzgerald wrote: > >> > >> SPI hibernation is now supported with the latest hibernation/wake > >> sequences in the shared ASoC code. > >> > >> This has a functional dependency on two commits: > >> > >> commit 3df761bdbc8b ("ASoC: cs35l56: Wake transactions need to be issued > >> twice") > >> > >> commit a47cf4dac7dc ("ASoC: cs35l56: Change hibernate sequence to use > >> allow auto hibernate") > >> > >> To protect against this, enabling hibernation is conditional on > >> CS35L56_WAKE_HOLD_TIME_US being defined, which indicates that the new > >> hibernation sequences are available. > >> > >> Signed-off-by: Richard Fitzgerald > > > > Is this expected to be merged for 6.7? Or it can be post 6.7? > > I guess the former, but just to make sure. > > > > It would be good to get it into 6.7 because it reduces the power > consumption in runtime-suspend and suspend-to-RAM. But it's not > critical (it's not a bugfix). OK, now applied to for-linus branch (for 6.7). thanks, Takashi