From patchwork Mon Mar 3 02:42:23 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiubo Li X-Patchwork-Id: 3750911 X-Patchwork-Delegate: broonie@sirena.org.uk Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 967019F376 for ; Mon, 3 Mar 2014 03:51:08 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7D0C220179 for ; Mon, 3 Mar 2014 03:51:07 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id D3E682024D for ; Mon, 3 Mar 2014 03:51:05 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id BEEFB265532; Mon, 3 Mar 2014 04:51:04 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Status: No, score=-0.6 required=5.0 tests=BAYES_00, UNPARSEABLE_RELAY, UNRESOLVED_TEMPLATE autolearn=no version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id B35AC26559C; Mon, 3 Mar 2014 04:49:57 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 4A6D6265585; Mon, 3 Mar 2014 04:49:56 +0100 (CET) Received: from am1outboundpool.messaging.microsoft.com (am1ehsobe004.messaging.microsoft.com [213.199.154.207]) by alsa0.perex.cz (Postfix) with ESMTP id 3590F2654D4 for ; Mon, 3 Mar 2014 04:49:14 +0100 (CET) Received: from mail88-am1-R.bigfish.com (10.3.201.250) by AM1EHSOBE016.bigfish.com (10.3.207.138) with Microsoft SMTP Server id 14.1.225.22; Mon, 3 Mar 2014 03:49:13 +0000 Received: from mail88-am1 (localhost [127.0.0.1]) by mail88-am1-R.bigfish.com (Postfix) with ESMTP id B75ED22057C; Mon, 3 Mar 2014 03:49:13 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1f42h2148h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah21bch1fc6hzdchz1de098h8275bh1de097hz2dh2a8h839he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh2222h224fh1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1e23h1fe8h1ff5h2218h2216h226dh22d0h24afh2327h2336h2438h2461h2487h24d7h2516h2545h255eh25cch1155h) Received: from mail88-am1 (localhost.localdomain [127.0.0.1]) by mail88-am1 (MessageSwitch) id 1393818551202263_2062; Mon, 3 Mar 2014 03:49:11 +0000 (UTC) Received: from AM1EHSMHS012.bigfish.com (unknown [10.3.201.228]) by mail88-am1.bigfish.com (Postfix) with ESMTP id 2C6E8200073; Mon, 3 Mar 2014 03:49:11 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by AM1EHSMHS012.bigfish.com (10.3.207.112) with Microsoft SMTP Server (TLS) id 14.16.227.3; Mon, 3 Mar 2014 03:49:10 +0000 Received: from az84smr01.freescale.net (10.64.34.197) by 039-SN1MMR1-001.039d.mgd.msft.net (10.84.1.13) with Microsoft SMTP Server (TLS) id 14.3.158.2; Mon, 3 Mar 2014 03:49:08 +0000 Received: from rock.am.freescale.net (rock.ap.freescale.net [10.193.20.106]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id s233mhVM020745; Sun, 2 Mar 2014 20:49:06 -0700 From: Xiubo Li To: , , Date: Mon, 3 Mar 2014 10:42:23 +0800 Message-ID: <1393814545-15002-3-git-send-email-Li.Xiubo@freescale.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1393814545-15002-1-git-send-email-Li.Xiubo@freescale.com> References: <1393814545-15002-1-git-send-email-Li.Xiubo@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-FOPE-CONNECTOR: Id%0$Dn%FREESCALE.MAIL.ONMICROSOFT.COM$RO%1$TLS%0$FQDN%$TlsDn% Cc: Xiubo Li , linux-kernel@vger.kernel.org Subject: [alsa-devel] [PATCHv3 2/3] ASoC: io: New signature for snd_soc_codec_set_cache_io() X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 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-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Now that all users have been converted to regmap and the config.reg_bits and config.val_bits can be setted by each user through regmap core API. So these two params are redundant here. Since the only control type that left is SND_SOC_REGMAP, so remove it. Drop the control params and add struct regmap *regmap to simplify the code. Signed-off-by: Xiubo Li --- include/sound/soc.h | 7 +------ sound/soc/codecs/cq93vc.c | 3 +-- sound/soc/codecs/mc13783.c | 4 ++-- sound/soc/codecs/tlv320dac33.c | 1 - sound/soc/codecs/wm5102.c | 4 +--- sound/soc/codecs/wm5110.c | 3 +-- sound/soc/codecs/wm8350.c | 4 +--- sound/soc/codecs/wm8400.c | 3 +-- sound/soc/codecs/wm8994.c | 3 +-- sound/soc/codecs/wm8997.c | 4 +--- sound/soc/soc-core.c | 2 +- sound/soc/soc-io.c | 47 ++++++++++++++++++------------------------ 12 files changed, 31 insertions(+), 54 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index ecfb334..4c4d7e1 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -354,10 +354,6 @@ typedef int (*hw_write_t)(void *,const char* ,int); extern struct snd_ac97_bus_ops *soc_ac97_ops; -enum snd_soc_control_type { - SND_SOC_REGMAP, -}; - enum snd_soc_pcm_subclass { SND_SOC_PCM_CLASS_PCM = 0, SND_SOC_PCM_CLASS_BE = 1, @@ -404,8 +400,7 @@ int snd_soc_codec_readable_register(struct snd_soc_codec *codec, int snd_soc_codec_writable_register(struct snd_soc_codec *codec, unsigned int reg); int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec, - int addr_bits, int data_bits, - enum snd_soc_control_type control); + struct regmap *regmap); int snd_soc_cache_sync(struct snd_soc_codec *codec); int snd_soc_cache_init(struct snd_soc_codec *codec); int snd_soc_cache_exit(struct snd_soc_codec *codec); diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c index 43737a27..1e25c7a 100644 --- a/sound/soc/codecs/cq93vc.c +++ b/sound/soc/codecs/cq93vc.c @@ -138,9 +138,8 @@ static int cq93vc_probe(struct snd_soc_codec *codec) struct davinci_vc *davinci_vc = codec->dev->platform_data; davinci_vc->cq93vc.codec = codec; - codec->control_data = davinci_vc->regmap; - snd_soc_codec_set_cache_io(codec, 32, 32, SND_SOC_REGMAP); + snd_soc_codec_set_cache_io(codec, davinci_vc->regmap); /* Off, with power on */ cq93vc_set_bias_level(codec, SND_SOC_BIAS_STANDBY); diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c index c605036..3331cc7 100644 --- a/sound/soc/codecs/mc13783.c +++ b/sound/soc/codecs/mc13783.c @@ -614,8 +614,8 @@ static int mc13783_probe(struct snd_soc_codec *codec) struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec); int ret; - codec->control_data = dev_get_regmap(codec->dev->parent, NULL); - ret = snd_soc_codec_set_cache_io(codec, 8, 24, SND_SOC_REGMAP); + ret = snd_soc_codec_set_cache_io(codec, + dev_get_regmap(codec->dev->parent, NULL)); if (ret != 0) { dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); return ret; diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index 9ce8496..30d8596 100644 --- a/sound/soc/codecs/tlv320dac33.c +++ b/sound/soc/codecs/tlv320dac33.c @@ -122,7 +122,6 @@ struct tlv320dac33_priv { unsigned int uthr; enum dac33_state state; - enum snd_soc_control_type control_type; void *control_data; }; diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index 293dffc..01b6ee4 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -1760,9 +1760,7 @@ static int wm5102_codec_probe(struct snd_soc_codec *codec) struct wm5102_priv *priv = snd_soc_codec_get_drvdata(codec); int ret; - codec->control_data = priv->core.arizona->regmap; - - ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP); + ret = snd_soc_codec_set_cache_io(codec, priv->core.arizona->regmap); if (ret != 0) return ret; diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 4de2bf1..cf5d828f 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -1587,10 +1587,9 @@ static int wm5110_codec_probe(struct snd_soc_codec *codec) struct wm5110_priv *priv = snd_soc_codec_get_drvdata(codec); int ret; - codec->control_data = priv->core.arizona->regmap; priv->core.arizona->dapm = &codec->dapm; - ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP); + ret = snd_soc_codec_set_cache_io(codec, priv->core.arizona->regmap); if (ret != 0) return ret; diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c index a183dcf..757256b 100644 --- a/sound/soc/codecs/wm8350.c +++ b/sound/soc/codecs/wm8350.c @@ -1505,9 +1505,7 @@ static int wm8350_codec_probe(struct snd_soc_codec *codec) if (ret != 0) return ret; - codec->control_data = wm8350->regmap; - - snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP); + snd_soc_codec_set_cache_io(codec, wm8350->regmap); /* Put the codec into reset if it wasn't already */ wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA); diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c index 6d684d9..146564f 100644 --- a/sound/soc/codecs/wm8400.c +++ b/sound/soc/codecs/wm8400.c @@ -1316,10 +1316,9 @@ static int wm8400_codec_probe(struct snd_soc_codec *codec) snd_soc_codec_set_drvdata(codec, priv); priv->wm8400 = wm8400; - codec->control_data = wm8400->regmap; priv->codec = codec; - snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP); + snd_soc_codec_set_cache_io(codec, wm8400->regmap); ret = devm_regulator_bulk_get(wm8400->dev, ARRAY_SIZE(power), &power[0]); diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 699b527..decc3c9 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3999,9 +3999,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) int ret, i; wm8994->hubs.codec = codec; - codec->control_data = control->regmap; - snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_REGMAP); + snd_soc_codec_set_cache_io(codec, control->regmap); mutex_init(&wm8994->accdet_lock); INIT_DELAYED_WORK(&wm8994->jackdet_bootstrap, diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c index 4e6442c..5e1a32e 100644 --- a/sound/soc/codecs/wm8997.c +++ b/sound/soc/codecs/wm8997.c @@ -1053,9 +1053,7 @@ static int wm8997_codec_probe(struct snd_soc_codec *codec) struct wm8997_priv *priv = snd_soc_codec_get_drvdata(codec); int ret; - codec->control_data = priv->core.arizona->regmap; - - ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP); + ret = snd_soc_codec_set_cache_io(codec, priv->core.arizona->regmap); if (ret != 0) return ret; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index c159a34..6880fad 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1139,7 +1139,7 @@ static int soc_probe_codec(struct snd_soc_card *card, /* Set the default I/O up try regmap */ if (dev_get_regmap(codec->dev, NULL)) - snd_soc_codec_set_cache_io(codec, 0, 0, SND_SOC_REGMAP); + snd_soc_codec_set_cache_io(codec, NULL); if (driver->probe) { ret = driver->probe(codec); diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c index 18353f1..8aa0869 100644 --- a/sound/soc/soc-io.c +++ b/sound/soc/soc-io.c @@ -69,9 +69,7 @@ static unsigned int hw_read(struct snd_soc_codec *codec, unsigned int reg) * snd_soc_codec_set_cache_io: Set up standard I/O functions. * * @codec: CODEC to configure. - * @addr_bits: Number of bits of register address data. - * @data_bits: Number of bits of data per register. - * @control: Control bus used. + * @map: Register map to write to * * Register formats are frequently shared between many I2C and SPI * devices. In order to promote code reuse the ASoC core provides @@ -85,41 +83,36 @@ static unsigned int hw_read(struct snd_soc_codec *codec, unsigned int reg) * volatile registers. */ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec, - int addr_bits, int data_bits, - enum snd_soc_control_type control) + struct regmap *regmap) { int ret; + /* Device has made its own regmap arrangements */ + if (!regmap) + codec->control_data = dev_get_regmap(codec->dev, NULL); + else + codec->control_data = regmap; + + if (IS_ERR(codec->control_data)) + return PTR_ERR(codec->control_data); + codec->write = hw_write; codec->read = hw_read; - switch (control) { - case SND_SOC_REGMAP: - /* Device has made its own regmap arrangements */ - codec->using_regmap = true; - if (!codec->control_data) - codec->control_data = dev_get_regmap(codec->dev, NULL); - - if (codec->control_data) { - ret = regmap_get_val_bytes(codec->control_data); - /* Errors are legitimate for non-integer byte - * multiples */ - if (ret > 0) - codec->val_bytes = ret; - } - break; - - default: - return -EINVAL; - } + ret = regmap_get_val_bytes(codec->control_data); + /* Errors are legitimate for non-integer byte + * multiples */ + if (ret > 0) + codec->val_bytes = ret; + + codec->using_regmap = true; - return PTR_ERR_OR_ZERO(codec->control_data); + return 0; } EXPORT_SYMBOL_GPL(snd_soc_codec_set_cache_io); #else int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec, - int addr_bits, int data_bits, - enum snd_soc_control_type control) + struct regmap *regmap) { return -ENOTSUPP; }