From patchwork Thu Aug 25 14:02:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Martin_Povi=C5=A1er?= X-Patchwork-Id: 599983 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 A4AF8C64990 for ; Thu, 25 Aug 2022 14:04:41 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id F01891635; Thu, 25 Aug 2022 16:03:49 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz F01891635 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1661436280; bh=Yd3nJRcA+h+KQ+HC/lgUi2YNwRGRzAOZt0pKJh3rolA=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=WYqSDhlbk6aiUIdIFw/9jBTsrnx4NiznPVxIrRkZ/ynpA60pI+7CSzBwG8XwuPK9C DszYK1ocPheCtuXWBJghYTIgR4sXNM1ZLOoI/lusJqYWxiSKTGze8UxjE+mbiqbpZI Q/ExZuFPYjIlIAtVP7mVZr8bh4ul+btzN44dtt+Y= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id B5701F8025A; Thu, 25 Aug 2022 16:03:02 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 87FD1F8053A; Thu, 25 Aug 2022 16:03:01 +0200 (CEST) Received: from hutie.ust.cz (unknown [IPv6:2a03:3b40:fe:f0::1]) (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 25C85F80245 for ; Thu, 25 Aug 2022 16:02:52 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 25C85F80245 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=cutebit.org header.i=@cutebit.org header.b="WGTOf7S4" From: =?utf-8?q?Martin_Povi=C5=A1er?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cutebit.org; s=mail; t=1661436171; bh=k4JY6gIRcC+FC13JFoBjpofoYgJ49CT9VL+rB5MoeWc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=WGTOf7S4c+SoeUUUcqErZTjpI0ULWQGgn7XDtYBYDqUOmswbmAhpPQxv3b7/v5B2L l6cODorEj2q1wJ6UvpO2O1abdISoeV1yXguMNrw6Zie2FJyLc54nr5t5Z89jKiu8Xm x3QfKElNGJkbgq75Fvor2eiyqK/lH8ntyIFTMzxo= To: Liam Girdwood , Mark Brown Subject: [PATCH 1/5] ASoC: tas2764: Allow mono streams Date: Thu, 25 Aug 2022 16:02:37 +0200 Message-Id: <20220825140241.53963-2-povik+lin@cutebit.org> In-Reply-To: <20220825140241.53963-1-povik+lin@cutebit.org> References: <20220825140241.53963-1-povik+lin@cutebit.org> MIME-Version: 1.0 Cc: alsa-devel@alsa-project.org, Charles Keepax , navada@ti.com, asahi@lists.linux.dev, linux-kernel@vger.kernel.org, asyrus@ti.com, shenghao-ding@ti.com, raphael-xu@ti.com, =?utf-8?q?Martin_Povi=C5=A1er?= , Stephen Kitt , Dan Murphy 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 part is a mono speaker amp, but it can do downmix and switch between left and right channel, so the right channel range is 1 to 2. (This mirrors commit bf54d97a835d ("ASoC: tas2770: Allow mono streams") which was a fix to the tas2770 driver.) Fixes: 827ed8a0fa50 ("ASoC: tas2764: Add the driver for the TAS2764") Signed-off-by: Martin PoviĊĦer --- sound/soc/codecs/tas2764.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index 846d9d3ecc9d..0df5d975c3c9 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -485,7 +485,7 @@ static struct snd_soc_dai_driver tas2764_dai_driver[] = { .id = 0, .playback = { .stream_name = "ASI1 Playback", - .channels_min = 2, + .channels_min = 1, .channels_max = 2, .rates = TAS2764_RATES, .formats = TAS2764_FORMATS,