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=-6.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,PDS_BTC_ID, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 4A597C43603 for ; Wed, 4 Dec 2019 18:09:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 121C020862 for ; Wed, 4 Dec 2019 18:09:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1575482970; bh=SvzaFeAxpeoL+zdlUG6I1lgdAc3aDHVgtvV/3KsVv38=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=afQBrVIeGc2h+1pm7VkBjDTALeL/iF5W3SdqSxyY96T43o1KgA5WrlB+wanIVjndJ 7FL4Z+S42qeYPLIqEWBrBn1bd5BBMlVw6HVaOlRc+G79ApadrYvtn4Y5rOEo2yGOZ9 bFhLd/LrxCUoKXi8nLIzMeZIJcTnMzz9J/GwPR2E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731062AbfLDSJ3 (ORCPT ); Wed, 4 Dec 2019 13:09:29 -0500 Received: from mail.kernel.org ([198.145.29.99]:34846 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731037AbfLDSJV (ORCPT ); Wed, 4 Dec 2019 13:09:21 -0500 Received: from localhost (unknown [217.68.49.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2571720833; Wed, 4 Dec 2019 18:09:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1575482960; bh=SvzaFeAxpeoL+zdlUG6I1lgdAc3aDHVgtvV/3KsVv38=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1eBdQBwR7+1o/0JstZIYwcdGl3ROPr57r3oVxah2+nbtjQqcbt3lHb4QIoihSlHwB 4RMoUaUshJSrCmgsXtRdVjWofCP2lC5Z6ZD5x0Fpo0khGjRtZ+zESOwY8plSfm6yox +ponyiTQPGW8hdJe0e5Lq30ZSPWK0xoL4WBqRZtQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Olivier Moysan , Mark Brown , Mathieu Poirier Subject: [PATCH 4.14 205/209] ASoC: stm32: i2s: fix 16 bit format support Date: Wed, 4 Dec 2019 18:56:57 +0100 Message-Id: <20191204175337.600265937@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191204175321.609072813@linuxfoundation.org> References: <20191204175321.609072813@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Olivier Moysan commit 0c4c68d6fa1bae74d450e50823c24fcc3cd0b171 upstream. I2S supports 16 bits data in 32 channel length. However the expected driver behavior, is to set channel length to 16 bits when data format is 16 bits. Signed-off-by: Olivier Moysan Signed-off-by: Mark Brown Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman --- sound/soc/stm/stm32_i2s.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/sound/soc/stm/stm32_i2s.c +++ b/sound/soc/stm/stm32_i2s.c @@ -501,7 +501,7 @@ static int stm32_i2s_configure(struct sn switch (format) { case 16: cfgr = I2S_CGFR_DATLEN_SET(I2S_I2SMOD_DATLEN_16); - cfgr_mask = I2S_CGFR_DATLEN_MASK; + cfgr_mask = I2S_CGFR_DATLEN_MASK | I2S_CGFR_CHLEN; break; case 32: cfgr = I2S_CGFR_DATLEN_SET(I2S_I2SMOD_DATLEN_32) |