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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 F398CC7618F for ; Mon, 15 Jul 2019 14:21:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BD66C2184E for ; Mon, 15 Jul 2019 14:21:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563200513; bh=5KpwBiolgatbtUkN/plbwqIBH7FRPYA+Rb8GfzJyAIY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=0Tk4RD8SjUMkYlpZFBbqiOW8WJiMS69pHiKnpCfazHkPzbOCcbp1wNtorICadCGMU qlTKtBN2viuPQbkKCzcCxUsRRj51AkN8XLT+iSqWBpE5oXcyWofXqDIGnLoLqOEKtQ TF1QNNgtjCMiiJeafWbgr8u2iQ7LBdBT1IN4fSKE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390540AbfGOOVx (ORCPT ); Mon, 15 Jul 2019 10:21:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:48528 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390533AbfGOOVv (ORCPT ); Mon, 15 Jul 2019 10:21:51 -0400 Received: from sasha-vm.mshome.net (unknown [73.61.17.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A00A02184E; Mon, 15 Jul 2019 14:21:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563200510; bh=5KpwBiolgatbtUkN/plbwqIBH7FRPYA+Rb8GfzJyAIY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1gkN/fp8M9Evwi0DEeKPAlVexA5/71pA3SmAmd0pmPQFnU4fx8CuEF1h4QlBzmreQ GRM0z2VhYiGFa5nf3d0XEiWZoyN2LrU1GzBB9HT8LVMg9Y+EbSCFBg9kONmip31F9u w3Y0HANHPaUdMbo1PZQGBdZIhEzoJt3et+aAdFAU= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Jerome Brunet , Mark Brown , Sasha Levin , linux-amlogic@lists.infradead.org Subject: [PATCH AUTOSEL 4.19 066/158] ASoC: meson: axg-tdm: fix sample clock inversion Date: Mon, 15 Jul 2019 10:16:37 -0400 Message-Id: <20190715141809.8445-66-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190715141809.8445-1-sashal@kernel.org> References: <20190715141809.8445-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jerome Brunet [ Upstream commit cb36ff785e868992e96e8b9e5a0c2822b680a9e2 ] The content of SND_SOC_DAIFMT_FORMAT_MASK is a number, not a bitfield, so the test to check if the format is i2s is wrong. Because of this the clock setting may be wrong. For example, the sample clock gets inverted in DSP B mode, when it should not. Fix the lrclk invert helper function Fixes: 1a11d88f499c ("ASoC: meson: add tdm formatter base driver") Signed-off-by: Jerome Brunet Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/meson/axg-tdm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/meson/axg-tdm.h b/sound/soc/meson/axg-tdm.h index e578b6f40a07..5774ce0916d4 100644 --- a/sound/soc/meson/axg-tdm.h +++ b/sound/soc/meson/axg-tdm.h @@ -40,7 +40,7 @@ struct axg_tdm_iface { static inline bool axg_tdm_lrclk_invert(unsigned int fmt) { - return (fmt & SND_SOC_DAIFMT_I2S) ^ + return ((fmt & SND_SOC_DAIFMT_FORMAT_MASK) == SND_SOC_DAIFMT_I2S) ^ !!(fmt & (SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_NB_IF)); } -- 2.20.1