From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50765C43470 for ; Mon, 12 Apr 2021 16:24:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 264A76136B for ; Mon, 12 Apr 2021 16:24:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244098AbhDLQZI (ORCPT ); Mon, 12 Apr 2021 12:25:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:55668 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243474AbhDLQXq (ORCPT ); Mon, 12 Apr 2021 12:23:46 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 19E3061241; Mon, 12 Apr 2021 16:23:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1618244608; bh=LT19Tsj7rRQqwqIRqGo+4VMJMhxCyuV1B6R8L5c5T+g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JMGY+XhIM1TwNGVEVIjvRP1qc/fWrk9DB64BEy01y+IcfkUok5FsZBTnQXjrbTTf5 FPFow012kJijFSvtv0fviyMGoLp9If/Bc0tXhIosIWOjr3KxIpyoxCPv5NH0azv2ah q8m64k8TxsXBJz024qjbHwxfGb7qk2QDYWGG4EDsejAFcuKonGos1Z5FL1qhvr9vIQ je3koTv5kO0mrEJfAFI1RUKz3qcq3YoIwts1Q+wIFNDnN/SJ0ChZXgq3zYVYBtoABS xnZswOT4YHVkt04abg0efSQQLZfb/SmNYY8HqohPxQ0mLRAcTcIpmG1QwMM3j1Zle3 HEZ4PRvQockgg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Alexander Shiyan , Nicolin Chen , Mark Brown , Sasha Levin , alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH AUTOSEL 5.11 25/51] ASoC: fsl_esai: Fix TDM slot setup for I2S mode Date: Mon, 12 Apr 2021 12:22:30 -0400 Message-Id: <20210412162256.313524-25-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210412162256.313524-1-sashal@kernel.org> References: <20210412162256.313524-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alexander Shiyan [ Upstream commit e7a48c710defa0e0fef54d42b7d9e4ab596e2761 ] When using the driver in I2S TDM mode, the fsl_esai_startup() function rewrites the number of slots previously set by the fsl_esai_set_dai_tdm_slot() function to 2. To fix this, let's use the saved slot count value or, if TDM is not used and the number of slots is not set, the driver will use the default value (2), which is set by fsl_esai_probe(). Signed-off-by: Alexander Shiyan Acked-by: Nicolin Chen Link: https://lore.kernel.org/r/20210402081405.9892-1-shc_work@mail.ru Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/fsl/fsl_esai.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index 39637ca78cdb..9f5f217a9607 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -524,11 +524,13 @@ static int fsl_esai_startup(struct snd_pcm_substream *substream, ESAI_SAICR_SYNC, esai_priv->synchronous ? ESAI_SAICR_SYNC : 0); - /* Set a default slot number -- 2 */ + /* Set slots count */ regmap_update_bits(esai_priv->regmap, REG_ESAI_TCCR, - ESAI_xCCR_xDC_MASK, ESAI_xCCR_xDC(2)); + ESAI_xCCR_xDC_MASK, + ESAI_xCCR_xDC(esai_priv->slots)); regmap_update_bits(esai_priv->regmap, REG_ESAI_RCCR, - ESAI_xCCR_xDC_MASK, ESAI_xCCR_xDC(2)); + ESAI_xCCR_xDC_MASK, + ESAI_xCCR_xDC(esai_priv->slots)); } return 0; -- 2.30.2