From patchwork Mon Apr 5 08:53:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 415768 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 ED1B3C43460 for ; Mon, 5 Apr 2021 09:03:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D35636138A for ; Mon, 5 Apr 2021 09:03:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237692AbhDEJDi (ORCPT ); Mon, 5 Apr 2021 05:03:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:46682 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237684AbhDEJDf (ORCPT ); Mon, 5 Apr 2021 05:03:35 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 893BA61002; Mon, 5 Apr 2021 09:03:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1617613409; bh=A4B6XbbT7KvxAU19tiURSpZujePNokG7twiWWsRMR8o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=l1iNzetG2l5gu5Pzn510lG4I2jMGMez9ZVR6j/xcM22d+BSBtCZ8d/RbRXStrJCTJ uPpJycehXUCa2K3c9BT1BO2jMCs6p7ZWswUYI52M9gt1EHEhZQ1MtBuQ0A9OkWMd7v ULMEfKK2Cs+2cn/94kEeUqkmCqKqC7u9xXiEpPH4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mark Brown , Michael Walle , Sameer Pujar , Sasha Levin Subject: [PATCH 5.4 26/74] ASoC: rt5659: Update MCLK rate in set_sysclk() Date: Mon, 5 Apr 2021 10:53:50 +0200 Message-Id: <20210405085025.578234003@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210405085024.703004126@linuxfoundation.org> References: <20210405085024.703004126@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Sameer Pujar [ Upstream commit dbf54a9534350d6aebbb34f5c1c606b81a4f35dd ] Simple-card/audio-graph-card drivers do not handle MCLK clock when it is specified in the codec device node. The expectation here is that, the codec should actually own up the MCLK clock and do necessary setup in the driver. Suggested-by: Mark Brown Suggested-by: Michael Walle Signed-off-by: Sameer Pujar Link: https://lore.kernel.org/r/1615829492-8972-3-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/rt5659.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/soc/codecs/rt5659.c b/sound/soc/codecs/rt5659.c index e66d08398f74..afd61599d94c 100644 --- a/sound/soc/codecs/rt5659.c +++ b/sound/soc/codecs/rt5659.c @@ -3463,12 +3463,17 @@ static int rt5659_set_component_sysclk(struct snd_soc_component *component, int { struct rt5659_priv *rt5659 = snd_soc_component_get_drvdata(component); unsigned int reg_val = 0; + int ret; if (freq == rt5659->sysclk && clk_id == rt5659->sysclk_src) return 0; switch (clk_id) { case RT5659_SCLK_S_MCLK: + ret = clk_set_rate(rt5659->mclk, freq); + if (ret) + return ret; + reg_val |= RT5659_SCLK_SRC_MCLK; break; case RT5659_SCLK_S_PLL1: