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 X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9C57C433E0 for ; Sun, 27 Dec 2020 21:14:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 96A1A229C6 for ; Sun, 27 Dec 2020 21:14:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726365AbgL0VOK (ORCPT ); Sun, 27 Dec 2020 16:14:10 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:40307 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726227AbgL0VOJ (ORCPT ); Sun, 27 Dec 2020 16:14:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1609103563; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=h6DblsvkQcBaI8Wi2z8PNad4xomPrNWUmS5lSu1NYpw=; b=C0JESMdsAIZO1Am6qeL3eCkx/LWdOUeIwVYEqnMXqnwpL1Ro6KwgVcY7y5y5WJehImDq8p a/HAgiSkQYqqh+GT9QKHuLiAyaXvemnxDk8kWC33+h0hI/gHCUnbrFmkCrlZfPR9rXo9m0 v5lXG3jMnU8rKqNlH1VkJjvsx5EYlkQ= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-325-mPobGU11NJ-A6I5uw4mowA-1; Sun, 27 Dec 2020 16:12:40 -0500 X-MC-Unique: mPobGU11NJ-A6I5uw4mowA-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id E9B03E75A; Sun, 27 Dec 2020 21:12:38 +0000 (UTC) Received: from x1.localdomain.com (ovpn-112-25.ams2.redhat.com [10.36.112.25]) by smtp.corp.redhat.com (Postfix) with ESMTP id B069C62A24; Sun, 27 Dec 2020 21:12:36 +0000 (UTC) From: Hans de Goede To: Lee Jones , MyungJoo Ham , Chanwoo Choi , Cezary Rojewski , Pierre-Louis Bossart , Liam Girdwood , Jie Yang , Mark Brown Cc: Hans de Goede , patches@opensource.cirrus.com, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org Subject: [PATCH 01/14] mfd: arizona: Add jack pointer to struct arizona Date: Sun, 27 Dec 2020 22:12:19 +0100 Message-Id: <20201227211232.117801-2-hdegoede@redhat.com> In-Reply-To: <20201227211232.117801-1-hdegoede@redhat.com> References: <20201227211232.117801-1-hdegoede@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Linux Arizona driver uses the MFD framework to create several sub-devices for the Arizona codec and then uses a driver per function. The jack-detect support for the Arizona codec is handled by the extcon-arizona driver. This driver exports info about the jack state to userspace through the standard extcon sysfs class interface. But standard Linux userspace does not monitor/use the extcon sysfs interface for jack-detection. Add a jack pointer to the shared arizona data struct, this allows the ASoC machine driver to create a snd_soc_jack and then pass this to the extcon-arizona driver to report jack-detect state, so that jack-detection works with standard Linux userspace. The extcon-arizona code already depends on (waits for with -EPROBE_DEFER) the snd_card being registered by the machine driver, so this does not cause any ordering issues. Signed-off-by: Hans de Goede --- include/linux/mfd/arizona/core.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index 6d6f96b2b29f..5eb269bdbfcb 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -115,6 +115,7 @@ enum arizona_type { #define ARIZONA_NUM_IRQ 75 struct snd_soc_dapm_context; +struct snd_soc_jack; struct arizona { struct regmap *regmap; @@ -148,6 +149,7 @@ struct arizona { bool ctrlif_error; struct snd_soc_dapm_context *dapm; + struct snd_soc_jack *jack; int tdm_width[ARIZONA_MAX_AIF]; int tdm_slots[ARIZONA_MAX_AIF]; -- 2.28.0 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 X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 935C2C433E0 for ; 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Sun, 27 Dec 2020 21:12:38 +0000 (UTC) Received: from x1.localdomain.com (ovpn-112-25.ams2.redhat.com [10.36.112.25]) by smtp.corp.redhat.com (Postfix) with ESMTP id B069C62A24; Sun, 27 Dec 2020 21:12:36 +0000 (UTC) From: Hans de Goede To: Lee Jones , MyungJoo Ham , Chanwoo Choi , Cezary Rojewski , Pierre-Louis Bossart , Liam Girdwood , Jie Yang , Mark Brown Subject: [PATCH 01/14] mfd: arizona: Add jack pointer to struct arizona Date: Sun, 27 Dec 2020 22:12:19 +0100 Message-Id: <20201227211232.117801-2-hdegoede@redhat.com> In-Reply-To: <20201227211232.117801-1-hdegoede@redhat.com> References: <20201227211232.117801-1-hdegoede@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Cc: Hans de Goede , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, patches@opensource.cirrus.com X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" The Linux Arizona driver uses the MFD framework to create several sub-devices for the Arizona codec and then uses a driver per function. The jack-detect support for the Arizona codec is handled by the extcon-arizona driver. This driver exports info about the jack state to userspace through the standard extcon sysfs class interface. But standard Linux userspace does not monitor/use the extcon sysfs interface for jack-detection. Add a jack pointer to the shared arizona data struct, this allows the ASoC machine driver to create a snd_soc_jack and then pass this to the extcon-arizona driver to report jack-detect state, so that jack-detection works with standard Linux userspace. The extcon-arizona code already depends on (waits for with -EPROBE_DEFER) the snd_card being registered by the machine driver, so this does not cause any ordering issues. Signed-off-by: Hans de Goede --- include/linux/mfd/arizona/core.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index 6d6f96b2b29f..5eb269bdbfcb 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -115,6 +115,7 @@ enum arizona_type { #define ARIZONA_NUM_IRQ 75 struct snd_soc_dapm_context; +struct snd_soc_jack; struct arizona { struct regmap *regmap; @@ -148,6 +149,7 @@ struct arizona { bool ctrlif_error; struct snd_soc_dapm_context *dapm; + struct snd_soc_jack *jack; int tdm_width[ARIZONA_MAX_AIF]; int tdm_slots[ARIZONA_MAX_AIF]; -- 2.28.0