From patchwork Mon Feb 13 16:17:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13138662 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 8423AC636D4 for ; Mon, 13 Feb 2023 16:18:45 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 760F083E; Mon, 13 Feb 2023 17:17:52 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 760F083E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1676305122; bh=cZTTeKU937sx7b1HCCuAu24tBsbF1+KVsSvF5ZVAqfw=; h=From:To:Subject:Date:CC:List-Id:List-Archive:List-Help:List-Owner: List-Post:List-Subscribe:List-Unsubscribe:From; b=Z5kvFd58POcy05F03jh3yJQ5ScQRHzFj3fFFkzMCkdIYNIpPB23GOkVeqNYLWMY0s CItvigPz1PSeyur0g5qw+TbgM91bvtH9tOTbPyzzBqTpjYj3vfb2//NKdz37AwgxYE I6nFkGheEmBbDBeSQEEB3aAotaE1BoacZKqjY6qQ= Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id D2914F804B4; Mon, 13 Feb 2023 17:17:27 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id C8E2AF804B4; Mon, 13 Feb 2023 17:17:23 +0100 (CET) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 9C544F80051 for ; Mon, 13 Feb 2023 17:16:53 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9C544F80051 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=k+5IHq/F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1676305038; x=1707841038; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=cZTTeKU937sx7b1HCCuAu24tBsbF1+KVsSvF5ZVAqfw=; b=k+5IHq/FzkQw/ExFrQdKtJ/Ysx3Dtb8LFRQItggf8JClOMlPRtw6LaC7 Ez8ZGnGxisGIdKnKmnt7SESgvMG2Pb/rPttuSN/5CEnk6v/EP66jzolEZ 2RQcYsj87G5PmBPHP858R1uSFESKqVn6HcbCsubu1lWqbiUMNBZNUq33O fhpFa5WIiHNzfHX7IwsN9TCBFuM6W3/GOZ23uXpejUE5tEhvw5LEZKTvf MnqWh6xxiqkaM89g+LM7StPWzEF99hFUcBkXVV4S+7swEupoiy2wsB1ju wqMepOhs8gaWtyUKpP5LbOns3k025BTL1dNoRplccKReKrUfMXuIYwivg Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10620"; a="310560337" X-IronPort-AV: E=Sophos;i="5.97,294,1669104000"; d="scan'208";a="310560337" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Feb 2023 08:16:41 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10620"; a="670874415" X-IronPort-AV: E=Sophos;i="5.97,294,1669104000"; d="scan'208";a="670874415" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga007.fm.intel.com with ESMTP; 13 Feb 2023 08:16:39 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id D9BC61A6; Mon, 13 Feb 2023 18:17:18 +0200 (EET) From: Andy Shevchenko To: Andy Shevchenko , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 1/1] ASoC: soc-ac97: Convert to agnostic GPIO API Date: Mon, 13 Feb 2023 18:17:13 +0200 Message-Id: <20230213161713.1450-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.39.1 MIME-Version: 1.0 Message-ID-Hash: CPKZUXW7XNCFYX5OVGJVJZS4QTKAINIU X-Message-ID-Hash: CPKZUXW7XNCFYX5OVGJVJZS4QTKAINIU X-MailFrom: andriy.shevchenko@linux.intel.com 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 CC: Liam Girdwood , Mark Brown , Takashi Iwai X-Mailman-Version: 3.3.8 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: The of_gpio.h is going to be removed. In preparation of that convert the driver to the agnostic API. Signed-off-by: Andy Shevchenko --- sound/soc/soc-ac97.c | 68 ++++++++++++++------------------------------ 1 file changed, 22 insertions(+), 46 deletions(-) diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c index 32c5be61e2ec..40051f513c6a 100644 --- a/sound/soc/soc-ac97.c +++ b/sound/soc/soc-ac97.c @@ -14,10 +14,9 @@ #include #include #include -#include +#include #include #include -#include #include #include #include @@ -29,9 +28,9 @@ struct snd_ac97_reset_cfg { struct pinctrl_state *pstate_reset; struct pinctrl_state *pstate_warm_reset; struct pinctrl_state *pstate_run; - int gpio_sdata; - int gpio_sync; - int gpio_reset; + struct gpio_desc *reset_gpio; + struct gpio_desc *sdata_gpio; + struct gpio_desc *sync_gpio; }; static struct snd_ac97_bus soc_ac97_bus = { @@ -268,11 +267,11 @@ static void snd_soc_ac97_warm_reset(struct snd_ac97 *ac97) pinctrl_select_state(pctl, snd_ac97_rst_cfg.pstate_warm_reset); - gpio_direction_output(snd_ac97_rst_cfg.gpio_sync, 1); + gpiod_direction_output_raw(snd_ac97_rst_cfg.sync_gpio, 1); udelay(10); - gpio_direction_output(snd_ac97_rst_cfg.gpio_sync, 0); + gpiod_direction_output_raw(snd_ac97_rst_cfg.sync_gpio, 0); pinctrl_select_state(pctl, snd_ac97_rst_cfg.pstate_run); msleep(2); @@ -284,13 +283,13 @@ static void snd_soc_ac97_reset(struct snd_ac97 *ac97) pinctrl_select_state(pctl, snd_ac97_rst_cfg.pstate_reset); - gpio_direction_output(snd_ac97_rst_cfg.gpio_sync, 0); - gpio_direction_output(snd_ac97_rst_cfg.gpio_sdata, 0); - gpio_direction_output(snd_ac97_rst_cfg.gpio_reset, 0); + gpiod_direction_output_raw(snd_ac97_rst_cfg.sync_gpio, 0); + gpiod_direction_output_raw(snd_ac97_rst_cfg.sdata_gpio, 0); + gpiod_direction_output_raw(snd_ac97_rst_cfg.reset_gpio, 0); udelay(10); - gpio_direction_output(snd_ac97_rst_cfg.gpio_reset, 1); + gpiod_direction_output_raw(snd_ac97_rst_cfg.reset_gpio, 1); pinctrl_select_state(pctl, snd_ac97_rst_cfg.pstate_run); msleep(2); @@ -301,8 +300,6 @@ static int snd_soc_ac97_parse_pinctl(struct device *dev, { struct pinctrl *p; struct pinctrl_state *state; - int gpio; - int ret; p = devm_pinctrl_get(dev); if (IS_ERR(p)) { @@ -332,41 +329,20 @@ static int snd_soc_ac97_parse_pinctl(struct device *dev, } cfg->pstate_run = state; - gpio = of_get_named_gpio(dev->of_node, "ac97-gpios", 0); - if (gpio < 0) { - dev_err(dev, "Can't find ac97-sync gpio\n"); - return gpio; - } - ret = devm_gpio_request(dev, gpio, "AC97 link sync"); - if (ret) { - dev_err(dev, "Failed requesting ac97-sync gpio\n"); - return ret; - } - cfg->gpio_sync = gpio; + cfg->sync_gpio = devm_gpiod_get_index(dev, "ac97", 0, GPIOD_ASIS); + if (IS_ERR(cfg->sync_gpio)) + return dev_err_probe(dev, PTR_ERR(cfg->sync_gpio), "Can't find ac97-sync gpio\n"); + gpiod_set_consumer_name(cfg->sync_gpio, "AC97 link sync"); - gpio = of_get_named_gpio(dev->of_node, "ac97-gpios", 1); - if (gpio < 0) { - dev_err(dev, "Can't find ac97-sdata gpio %d\n", gpio); - return gpio; - } - ret = devm_gpio_request(dev, gpio, "AC97 link sdata"); - if (ret) { - dev_err(dev, "Failed requesting ac97-sdata gpio\n"); - return ret; - } - cfg->gpio_sdata = gpio; + cfg->sdata_gpio = devm_gpiod_get_index(dev, "ac97", 1, GPIOD_ASIS); + if (IS_ERR(cfg->sdata_gpio)) + return dev_err_probe(dev, PTR_ERR(cfg->sync_gpio), "Can't find ac97-sdata gpio\n"); + gpiod_set_consumer_name(cfg->sdata_gpio, "AC97 link sdata"); - gpio = of_get_named_gpio(dev->of_node, "ac97-gpios", 2); - if (gpio < 0) { - dev_err(dev, "Can't find ac97-reset gpio\n"); - return gpio; - } - ret = devm_gpio_request(dev, gpio, "AC97 link reset"); - if (ret) { - dev_err(dev, "Failed requesting ac97-reset gpio\n"); - return ret; - } - cfg->gpio_reset = gpio; + cfg->reset_gpio = devm_gpiod_get_index(dev, "ac97", 2, GPIOD_ASIS); + if (IS_ERR(cfg->reset_gpio)) + return dev_err_probe(dev, PTR_ERR(cfg->sync_gpio), "Can't find ac97-reset gpio\n"); + gpiod_set_consumer_name(cfg->reset_gpio, "AC97 link reset"); return 0; }