From patchwork Fri Aug 7 14:00:10 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 6969511 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id D279CC05AD for ; Fri, 7 Aug 2015 14:00:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C9C0520622 for ; Fri, 7 Aug 2015 14:00:51 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 4F25220511 for ; Fri, 7 Aug 2015 14:00:50 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id A621D261734; Fri, 7 Aug 2015 16:00:48 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,NO_DNS_FOR_FROM, RCVD_IN_DNSWL_LOW, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id 4A86B260560; Fri, 7 Aug 2015 16:00:41 +0200 (CEST) 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 7BA76260631; Fri, 7 Aug 2015 16:00:39 +0200 (CEST) Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by alsa0.perex.cz (Postfix) with ESMTP id 25F4226046A for ; Fri, 7 Aug 2015 16:00:32 +0200 (CEST) Received: from 35.193.198.146.dyn.plus.net ([146.198.193.35] helo=finisterre) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1ZNiC3-00081j-Oc; Fri, 07 Aug 2015 14:00:24 +0000 Received: from broonie by finisterre with local (Exim 4.86) (envelope-from ) id 1ZNiBu-0005i8-Ks; Fri, 07 Aug 2015 15:00:11 +0100 From: Mark Brown To: Arnaud Pouliquen , Mark Brown In-Reply-To: <1434983473-25092-10-git-send-email-arnaud.pouliquen@st.com> Message-Id: Date: Fri, 07 Aug 2015 15:00:10 +0100 X-SA-Exim-Connect-IP: 146.198.193.35 X-SA-Exim-Mail-From: broonie@sirena.org.uk X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Cc: alsa-devel@alsa-project.org Subject: [alsa-devel] Applied "ASoC: sti: Add IEC control" to the asoc tree 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: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP The patch ASoC: sti: Add IEC control has been applied to the asoc tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From 36cc093520b9a6348292c253d3ec03bb67a84da8 Mon Sep 17 00:00:00 2001 From: Arnaud Pouliquen Date: Thu, 16 Jul 2015 11:36:07 +0200 Subject: [PATCH] ASoC: sti: Add IEC control Add control to configure IEC60958 settings. Signed-off-by: Arnaud Pouliquen Signed-off-by: Mark Brown --- sound/soc/sti/uniperif_player.c | 77 ++++++++++++++++++++++++++++++++++++++--- 1 file changed, 73 insertions(+), 4 deletions(-) diff --git a/sound/soc/sti/uniperif_player.c b/sound/soc/sti/uniperif_player.c index d8df906..f6eefe1 100644 --- a/sound/soc/sti/uniperif_player.c +++ b/sound/soc/sti/uniperif_player.c @@ -250,6 +250,7 @@ static void uni_player_set_channel_status(struct uniperif *player, * sampling frequency. If no sample rate is already specified, then * set one. */ + mutex_lock(&player->ctrl_lock); if (runtime && (player->stream_settings.iec958.status[3] == IEC958_AES3_CON_FS_NOTID)) { switch (runtime->rate) { @@ -327,6 +328,7 @@ static void uni_player_set_channel_status(struct uniperif *player, player->stream_settings.iec958.status[3 + (n * 4)] << 24; SET_UNIPERIF_CHANNEL_STA_REGN(player, n, status); } + mutex_unlock(&player->ctrl_lock); /* Update the channel status */ if (player->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0) @@ -538,6 +540,63 @@ static int uni_player_prepare_pcm(struct uniperif *player, } /* + * ALSA uniperipheral iec958 controls + */ +static int uni_player_ctl_iec958_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; + uinfo->count = 1; + + return 0; +} + +static int uni_player_ctl_iec958_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_dai *dai = snd_kcontrol_chip(kcontrol); + struct sti_uniperiph_data *priv = snd_soc_dai_get_drvdata(dai); + struct uniperif *player = priv->dai_data.uni; + struct snd_aes_iec958 *iec958 = &player->stream_settings.iec958; + + mutex_lock(&player->ctrl_lock); + ucontrol->value.iec958.status[0] = iec958->status[0]; + ucontrol->value.iec958.status[1] = iec958->status[1]; + ucontrol->value.iec958.status[2] = iec958->status[2]; + ucontrol->value.iec958.status[3] = iec958->status[3]; + mutex_unlock(&player->ctrl_lock); + return 0; +} + +static int uni_player_ctl_iec958_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_dai *dai = snd_kcontrol_chip(kcontrol); + struct sti_uniperiph_data *priv = snd_soc_dai_get_drvdata(dai); + struct uniperif *player = priv->dai_data.uni; + struct snd_aes_iec958 *iec958 = &player->stream_settings.iec958; + + mutex_lock(&player->ctrl_lock); + iec958->status[0] = ucontrol->value.iec958.status[0]; + iec958->status[1] = ucontrol->value.iec958.status[1]; + iec958->status[2] = ucontrol->value.iec958.status[2]; + iec958->status[3] = ucontrol->value.iec958.status[3]; + mutex_unlock(&player->ctrl_lock); + + uni_player_set_channel_status(player, NULL); + + return 0; +} + +static struct snd_kcontrol_new uni_player_iec958_ctl = { + .iface = SNDRV_CTL_ELEM_IFACE_PCM, + .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT), + .info = uni_player_ctl_iec958_info, + .get = uni_player_ctl_iec958_get, + .put = uni_player_ctl_iec958_put, +}; + +/* * uniperif rate adjustement control */ static int snd_sti_clk_adjustment_info(struct snd_kcontrol *kcontrol, @@ -559,7 +618,9 @@ static int snd_sti_clk_adjustment_get(struct snd_kcontrol *kcontrol, struct sti_uniperiph_data *priv = snd_soc_dai_get_drvdata(dai); struct uniperif *player = priv->dai_data.uni; + mutex_lock(&player->ctrl_lock); ucontrol->value.integer.value[0] = player->clk_adj; + mutex_unlock(&player->ctrl_lock); return 0; } @@ -594,7 +655,12 @@ static struct snd_kcontrol_new uni_player_clk_adj_ctl = { .put = snd_sti_clk_adjustment_put, }; -static struct snd_kcontrol_new *snd_sti_ctl[] = { +static struct snd_kcontrol_new *snd_sti_pcm_ctl[] = { + &uni_player_clk_adj_ctl, +}; + +static struct snd_kcontrol_new *snd_sti_iec_ctl[] = { + &uni_player_iec958_ctl, &uni_player_clk_adj_ctl, }; @@ -1031,10 +1097,13 @@ int uni_player_init(struct platform_device *pdev, player->stream_settings.iec958.status[4] = IEC958_AES4_CON_MAX_WORDLEN_24 | IEC958_AES4_CON_WORDLEN_24_20; - } - player->num_ctrls = ARRAY_SIZE(snd_sti_ctl); - player->snd_ctrls = snd_sti_ctl[0]; + player->num_ctrls = ARRAY_SIZE(snd_sti_iec_ctl); + player->snd_ctrls = snd_sti_iec_ctl[0]; + } else { + player->num_ctrls = ARRAY_SIZE(snd_sti_pcm_ctl); + player->snd_ctrls = snd_sti_pcm_ctl[0]; + } return 0; }