From patchwork Tue Jan 24 18:39:18 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 104541 Delivered-To: patch@linaro.org Received: by 10.140.20.99 with SMTP id 90csp2023874qgi; Tue, 24 Jan 2017 19:24:57 -0800 (PST) X-Received: by 10.28.32.198 with SMTP id g189mr10975041wmg.37.1485314697417; Tue, 24 Jan 2017 19:24:57 -0800 (PST) Return-Path: Received: from alsa0.perex.cz (alsa0.perex.cz. [77.48.224.243]) by mx.google.com with ESMTP id e44si25078755wre.209.2017.01.24.19.24.57; Tue, 24 Jan 2017 19:24:57 -0800 (PST) Received-SPF: pass (google.com: domain of alsa-devel-bounces@alsa-project.org designates 77.48.224.243 as permitted sender) client-ip=77.48.224.243; Authentication-Results: mx.google.com; spf=pass (google.com: domain of alsa-devel-bounces@alsa-project.org designates 77.48.224.243 as permitted sender) smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 37A2F266D6C; Wed, 25 Jan 2017 04:24:54 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS autolearn=disabled version=3.4.0 Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 2F5A1267550; Wed, 25 Jan 2017 04:22:36 +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 5184626747E; Tue, 24 Jan 2017 19:39:28 +0100 (CET) Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by alsa0.perex.cz (Postfix) with ESMTP id CAD6B266CC1 for ; Tue, 24 Jan 2017 19:39:25 +0100 (CET) Received: from [2001:470:1f1d:6b5::3] (helo=debutante) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1cW601-0001d3-Jm; Tue, 24 Jan 2017 18:39:23 +0000 Received: from broonie by debutante with local (Exim 4.88) (envelope-from ) id 1cW5zy-0006ZG-Py; Tue, 24 Jan 2017 18:39:18 +0000 From: Mark Brown To: Sylwester Nawrocki In-Reply-To: Message-Id: Date: Tue, 24 Jan 2017 18:39:18 +0000 X-SA-Exim-Connect-IP: 2001:470:1f1d:6b5::3 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: No (on mezzanine.sirena.org.uk); Unknown failure Cc: alsa-devel@alsa-project.org, Mark Brown Subject: [alsa-devel] Applied "ASoC: Revert "samsung: Remove unneeded initialization of chan_name"" 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 The patch ASoC: Revert "samsung: Remove unneeded initialization of chan_name" 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 b8ab0ccc0b6e517ff595f1b06fb9f578c8b4001f Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Tue, 17 Jan 2017 14:16:42 +0100 Subject: [PATCH] ASoC: Revert "samsung: Remove unneeded initialization of chan_name" This reverts commit cdaf9af1eaeb539e32bfd6da6310b41ad6c3ba23 which breaks I2S support on the non-DT Samsung SoC platforms, since the default "tx", "rx" DMA channel names for playback and capture streams or custom channel names in struct snd_dmaengine_pcm_config are supported in the ASoC dmaengine module only for devicetree booting case. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/dmaengine.c | 8 ++++++-- sound/soc/samsung/i2s.c | 3 +++ sound/soc/samsung/s3c2412-i2s.c | 2 ++ sound/soc/samsung/s3c24xx-i2s.c | 2 ++ 4 files changed, 13 insertions(+), 2 deletions(-) -- 2.11.0 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel diff --git a/sound/soc/samsung/dmaengine.c b/sound/soc/samsung/dmaengine.c index cda656e4afc6..9104c98deeb7 100644 --- a/sound/soc/samsung/dmaengine.c +++ b/sound/soc/samsung/dmaengine.c @@ -37,8 +37,12 @@ int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter, pcm_conf->prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config; pcm_conf->compat_filter_fn = filter; - pcm_conf->chan_names[SNDRV_PCM_STREAM_PLAYBACK] = tx; - pcm_conf->chan_names[SNDRV_PCM_STREAM_CAPTURE] = rx; + if (dev->of_node) { + pcm_conf->chan_names[SNDRV_PCM_STREAM_PLAYBACK] = tx; + pcm_conf->chan_names[SNDRV_PCM_STREAM_CAPTURE] = rx; + } else { + flags |= SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME; + } return devm_snd_dmaengine_pcm_register(dev, pcm_conf, flags); } diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index e00974bc5616..85324e61cbd5 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -1305,6 +1305,8 @@ static int samsung_i2s_probe(struct platform_device *pdev) } pri_dai->dma_playback.addr = regs_base + I2STXD; pri_dai->dma_capture.addr = regs_base + I2SRXD; + pri_dai->dma_playback.chan_name = "tx"; + pri_dai->dma_capture.chan_name = "rx"; pri_dai->dma_playback.addr_width = 4; pri_dai->dma_capture.addr_width = 4; pri_dai->quirks = quirks; @@ -1329,6 +1331,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) sec_dai->lock = &pri_dai->spinlock; sec_dai->variant_regs = pri_dai->variant_regs; sec_dai->dma_playback.addr = regs_base + I2STXDS; + sec_dai->dma_playback.chan_name = "tx-sec"; if (!np) { sec_dai->dma_playback.filter_data = i2s_pdata->dma_play_sec; diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c index 6d0b8897fa6c..0a4718207e6e 100644 --- a/sound/soc/samsung/s3c2412-i2s.c +++ b/sound/soc/samsung/s3c2412-i2s.c @@ -35,10 +35,12 @@ #include static struct snd_dmaengine_dai_dma_data s3c2412_i2s_pcm_stereo_out = { + .chan_name = "tx", .addr_width = 4, }; static struct snd_dmaengine_dai_dma_data s3c2412_i2s_pcm_stereo_in = { + .chan_name = "rx", .addr_width = 4, }; diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c index 07f5091b33e8..91e6871e5413 100644 --- a/sound/soc/samsung/s3c24xx-i2s.c +++ b/sound/soc/samsung/s3c24xx-i2s.c @@ -31,10 +31,12 @@ #include "s3c24xx-i2s.h" static struct snd_dmaengine_dai_dma_data s3c24xx_i2s_pcm_stereo_out = { + .chan_name = "tx", .addr_width = 2, }; static struct snd_dmaengine_dai_dma_data s3c24xx_i2s_pcm_stereo_in = { + .chan_name = "rx", .addr_width = 2, };