From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 01D3B13CABC; Mon, 5 Aug 2024 07:48:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722844138; cv=none; b=iWicvjf7z9PFPJxoLsXBZbQo3AOBOlMBOZUjN2A7G01eMowzz2iOwPvoQV6nbBoR6jNy/pcPedEKscvK1B6wifKhTMN0uJcGuVO+90UqKZ7L6I94EiKQZtO60ywpJJl34TIXdXyOshZOlZzzi19IwO5+dM/xItfk1YgdbUV22Hg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722844138; c=relaxed/simple; bh=YyFSOnJHA91ZqKPYgMC8/ANKjdXFjr+RU5HyUGYKBNs=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References: MIME-Version:Content-Type; b=Mo6F0tGSsIW1sHTYOLC1fcOtoBGIEuYqvK7ugdQoF9L3T2XaTJYZX2mkyljSeekfn7qReZa7oFLjJKL/N7SG8yco4XP9kfEM5z2AK0YV7rPkwu65psutDgOo7RXAJbWue6pK21vEWGhpOyt6lcU1IpolEjWSK/Z9ajizS4uIoHc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=jpRXDzNE; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=d0d7JvI5; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=jpRXDzNE; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=d0d7JvI5; arc=none smtp.client-ip=195.135.223.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="jpRXDzNE"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="d0d7JvI5"; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="jpRXDzNE"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="d0d7JvI5" Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 73E8621B7A; Mon, 5 Aug 2024 07:48:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1722844128; 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=lnDcRKh7UoJoVfaHnMiOmNsuVBJYo6i3KK6M1Qku/zg=; b=jpRXDzNETYctYtgPfd0Z1YSa6Zo02ZEuL1gYF4Y8bw6nLaupXi94gOusiMs+06RcqzJxgo e1E41Jf5RGsOsfipIrwybWZVM4pOrw7j120FjDHJGf0k0bf8ZuwwHL+xfH/l3SrfKLbojg vr9ZJDPyleXkcnFDRZtAGxR4FbWfa74= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1722844128; 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=lnDcRKh7UoJoVfaHnMiOmNsuVBJYo6i3KK6M1Qku/zg=; b=d0d7JvI5MqEI8q4nQQv84OeJuEo4aF6zNvLTonNGlVUBcudX9cBSfM5Ab8WYEP/zG2doLu Gdr9en/6kY3fq4Bw== Authentication-Results: smtp-out1.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=jpRXDzNE; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=d0d7JvI5 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1722844128; 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=lnDcRKh7UoJoVfaHnMiOmNsuVBJYo6i3KK6M1Qku/zg=; b=jpRXDzNETYctYtgPfd0Z1YSa6Zo02ZEuL1gYF4Y8bw6nLaupXi94gOusiMs+06RcqzJxgo e1E41Jf5RGsOsfipIrwybWZVM4pOrw7j120FjDHJGf0k0bf8ZuwwHL+xfH/l3SrfKLbojg vr9ZJDPyleXkcnFDRZtAGxR4FbWfa74= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1722844128; 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=lnDcRKh7UoJoVfaHnMiOmNsuVBJYo6i3KK6M1Qku/zg=; b=d0d7JvI5MqEI8q4nQQv84OeJuEo4aF6zNvLTonNGlVUBcudX9cBSfM5Ab8WYEP/zG2doLu Gdr9en/6kY3fq4Bw== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 3805B13254; Mon, 5 Aug 2024 07:48:48 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id eZF1DOCDsGZnUAAAD6G6ig (envelope-from ); Mon, 05 Aug 2024 07:48:48 +0000 Date: Mon, 05 Aug 2024 09:49:26 +0200 Message-ID: <878qxbl88p.wl-tiwai@suse.de> From: Takashi Iwai To: Simon Trimmer Cc: , , , , Subject: Re: [PATCH v3] ALSA: hda: cs35l56: Stop creating ALSA controls for firmware coefficients In-Reply-To: <20240801143139.34549-1-simont@opensource.cirrus.com> References: <20240801143139.34549-1-simont@opensource.cirrus.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Spam-Level: X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Spamd-Result: default: False [-5.51 / 50.00]; BAYES_HAM(-3.00)[100.00%]; DWL_DNSWL_MED(-2.00)[suse.de:dkim]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_FIVE(0.00)[6]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Action: no action X-Spam-Flag: NO X-Spam-Score: -5.51 X-Rspamd-Queue-Id: 73E8621B7A On Thu, 01 Aug 2024 16:31:39 +0200, Simon Trimmer wrote: > > A number of laptops have gone to market with old firmware versions that > export controls that have since been hidden, but we can't just install a > newer firmware because the firmware for each product is customized and > qualified by the OEM. The issue is that alsactl save and restore has no > idea what controls are good to persist which can lead to > misconfiguration. > > There is no reason that the UCM or user should need to interact with any > of the ALSA controls for the firmware coefficients so they can be > removed entirely, this also simplifies the driver. > > Signed-off-by: Simon Trimmer > --- > Changes in v3: > - Remove ability to add firmware coefficients as ALSA controls > entirely > > Changes in v2: > - v1 was accidentally the backport version for older kernels instead of > the one for v6.11 Applied now to for-linus branch. Thanks. Takashi