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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 76A19C3ABC9 for ; Fri, 16 May 2025 07:56:59 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [45.14.194.44]) (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 alsa0.perex.cz (Postfix) with ESMTPS id D48C0601AF; Fri, 16 May 2025 09:56:46 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D48C0601AF DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1747382216; bh=ZRTjwmJw/eZLPcLrmLOjzPFOiZjJLbc0M2yb+OSSGvk=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=L5bQK4fr6GsPxn1kuhg/wfiYkPiKahpajanUfmkK9bBNAyDibppW5n9lGHylrvvDe iZc3nlUAdKSDfF1lD5iC0qQ0+xg6FhxNhAqP4xd6GakppCNCghV1O5czLULLHgdFXQ 5pfc0xiOd5+lvNn3QFSw1T1XhNDxertIEDLyokmU= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 08889F804FF; Fri, 16 May 2025 09:56:22 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id EED68F804FF; Fri, 16 May 2025 09:56:21 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 2AAAFF80134; Fri, 16 May 2025 09:56:18 +0200 (CEST) Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (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 alsa1.perex.cz (Postfix) with ESMTPS id B0768F80038 for ; Fri, 16 May 2025 09:56:15 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz B0768F80038 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=Na3gcjbR; dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=saw9WAAu; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=Na3gcjbR; dkim=neutral header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=saw9WAAu Received: from imap1.dmz-prg2.suse.org (unknown [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 55EB3216E6; Fri, 16 May 2025 07:56:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1747382174; 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=wD8Jmu+k4FWlBpQQQ/UCpVQl1dBXd05RO2icxgX+7AY=; b=Na3gcjbR9mHKjyGDlTYRhLQT/yRNIQSNrdpGWpst1pGxsGfhs8WIhYcA4WNvDpzGku5VnT mVg7GAhcwnjGF9I9PeMu0RLt1wUaV9uNaOPMo0X4Y9P4avlg6Os1ScBx7T37pBtUrEnyNq jPlA8fMWPJblsMal7gfNnZ0v7IrEzlY= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1747382174; 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=wD8Jmu+k4FWlBpQQQ/UCpVQl1dBXd05RO2icxgX+7AY=; b=saw9WAAud9lNyNFi001js0hc9S2+iji4rBnefIWKX7SNIEfb49J8QJE9WUYeyNPI6YMbqt 38DgXeMaRsNAfiDA== Authentication-Results: smtp-out1.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1747382174; 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=wD8Jmu+k4FWlBpQQQ/UCpVQl1dBXd05RO2icxgX+7AY=; b=Na3gcjbR9mHKjyGDlTYRhLQT/yRNIQSNrdpGWpst1pGxsGfhs8WIhYcA4WNvDpzGku5VnT mVg7GAhcwnjGF9I9PeMu0RLt1wUaV9uNaOPMo0X4Y9P4avlg6Os1ScBx7T37pBtUrEnyNq jPlA8fMWPJblsMal7gfNnZ0v7IrEzlY= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1747382174; 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=wD8Jmu+k4FWlBpQQQ/UCpVQl1dBXd05RO2icxgX+7AY=; b=saw9WAAud9lNyNFi001js0hc9S2+iji4rBnefIWKX7SNIEfb49J8QJE9WUYeyNPI6YMbqt 38DgXeMaRsNAfiDA== 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 2A7CA13977; Fri, 16 May 2025 07:56:14 +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 gCJ/CJ7vJmjNTAAAD6G6ig (envelope-from ); Fri, 16 May 2025 07:56:14 +0000 Date: Fri, 16 May 2025 09:56:13 +0200 Message-ID: <87zffdvvj6.wl-tiwai@suse.de> From: Takashi Iwai To: Daniel Dadap Cc: alsa-devel@alsa-project.org, linux-sound@vger.kernel.org Subject: Re: [PATCH v2] ALSA: hda - Add new driver for HDA controllers listed via ACPI In-Reply-To: References: <87r00qx78f.wl-tiwai@suse.de> 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 X-Spamd-Result: default: False [-3.30 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; ARC_NA(0.00)[]; RCVD_TLS_ALL(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCPT_COUNT_THREE(0.00)[3]; FROM_HAS_DN(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,suse.de:mid] Message-ID-Hash: ZCTMOABKZWW4LZKZ3QXM7EXBTGPADI4V X-Message-ID-Hash: ZCTMOABKZWW4LZKZ3QXM7EXBTGPADI4V X-MailFrom: tiwai@suse.de X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On Thu, 15 May 2025 17:47:25 +0200, Daniel Dadap wrote: > > Some systems expose HD-Audio controllers via objects in the ACPI tables > which encapsulate the controller's interrupt and the base address for the > HDA registers in an ACPI _CRS object, for example, as listed in this ACPI > table dump excerpt: > > Device (HDA0) > { > Name (_HID, "NVDA2014") // _HID: Hardware ID > ... > Name (_CRS, ResourceTemplate () // _CRS: Current Resource Settings > { > Memory32Fixed (ReadWrite, > 0x36078000, // Address Base > 0x00008000, // Address Length > ) > Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive, ,, ) > { > 0x0000021E, > } > }) > } > > Add support for HDA controllers discovered through ACPI, including support > for some platforms which expose such HDA controllers on NVIDIA SoCs. This > is done with a new driver which uses existing infrastructure for extracting > resource information from _CRS objects and plumbs the parsed resource > information through to the existing HDA infrastructure to enable HD-Audio > functionality on such devices. > > Although this driver is in the sound/pci/hda/ directory, it targets devices > which are not actually enumerated on the PCI bus. This is because it depends > upon the Intel "Azalia" infrastructure which has traditionally been used for > PCI-based devices. > > Signed-off-by: Daniel Dadap Thanks. Now I checked with checkpatch, and it complained a few things: WARNING: Block comments use a trailing */ on a separate line #168: FILE: sound/pci/hda/hda_acpi.c:79: + * devm_platform_get_and_ioremap_resource() */ ERROR: code indent should use tabs where possible #182: FILE: sound/pci/hda/hda_acpi.c:93: +^I IRQF_SHARED, KBUILD_MODNAME, azx);$ ERROR: code indent should use tabs where possible #308: FILE: sound/pci/hda/hda_acpi.c:219: +^I THIS_MODULE, 0, &hda->card);$ WARNING: Prefer "GPL" over "GPL v2" - see commit bf7fbeeae6db ("module: Cure th) #405: FILE: sound/pci/hda/hda_acpi.c:316: +MODULE_LICENSE("GPL v2"); Care to address those and resubmit? thanks, Takashi