From patchwork Tue Apr 28 18:24:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "gregkh@linuxfoundation.org" X-Patchwork-Id: 226840 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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY, 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 299ACC83000 for ; Tue, 28 Apr 2020 18:46:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0932F20730 for ; Tue, 28 Apr 2020 18:46:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588099606; bh=VtS+X6WEymlTP8Z6qFuMXCpIcfSJoMeZrYnzp/pdOZ0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=pvSOcR7VC/gTaTDmY8UMNrgJ1/jQLt51nbbrzVHrQltlc2t3te5ZG84uBhVIDDTuS AtYKVrioxG9SnECMunGnxgVhSDna+krQ3bsIds84uTqtnL6pNoIZWivEj0x+2m6uO2 QLz6YcXY4POFrOINBOjyeb8XHWTUF55D0Z6XxRCU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729786AbgD1Sqk (ORCPT ); Tue, 28 Apr 2020 14:46:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:35246 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731174AbgD1Sm7 (ORCPT ); Tue, 28 Apr 2020 14:42:59 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 388212076A; Tue, 28 Apr 2020 18:42:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588099378; bh=VtS+X6WEymlTP8Z6qFuMXCpIcfSJoMeZrYnzp/pdOZ0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fD/NfX6uHwdocwpp8KY0QbGXRi4szHEKhFY7viS4fSXe0TEH2ShO8f0eGyVzTbDiz gqVctsvWMh0FZXwVnf8rYrjLvHBJo8zMVoHUZ99oJF4FTb0Hjcy7dvTedyEspCJ/xT vNOx+4OLCjWrs0Wc9igbzLSjeMOplfRWKrdGUtZc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Gyeongtaek Lee , Mark Brown Subject: [PATCH 5.4 125/168] ASoC: dapm: fixup dapm kcontrol widget Date: Tue, 28 Apr 2020 20:24:59 +0200 Message-Id: <20200428182248.113911781@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200428182231.704304409@linuxfoundation.org> References: <20200428182231.704304409@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Gyeongtaek Lee commit ebf1474745b4373fdde0fcf32d9d1f369b50b212 upstream. snd_soc_dapm_kcontrol widget which is created by autodisable control should contain correct on_val, mask and shift because it is set when the widget is powered and changed value is applied on registers by following code in dapm_seq_run_coalesced(). mask |= w->mask << w->shift; if (w->power) value |= w->on_val << w->shift; else value |= w->off_val << w->shift; Shift on the mask in dapm_kcontrol_data_alloc() is removed to prevent double shift. And, on_val in dapm_kcontrol_set_value() is modified to get correct value in the dapm_seq_run_coalesced(). Signed-off-by: Gyeongtaek Lee Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/000001d61537$b212f620$1638e260$@samsung.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- sound/soc/soc-dapm.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -423,7 +423,7 @@ static int dapm_kcontrol_data_alloc(stru memset(&template, 0, sizeof(template)); template.reg = e->reg; - template.mask = e->mask << e->shift_l; + template.mask = e->mask; template.shift = e->shift_l; template.off_val = snd_soc_enum_item_to_val(e, 0); template.on_val = template.off_val; @@ -546,8 +546,22 @@ static bool dapm_kcontrol_set_value(cons if (data->value == value) return false; - if (data->widget) - data->widget->on_val = value; + if (data->widget) { + switch (dapm_kcontrol_get_wlist(kcontrol)->widgets[0]->id) { + case snd_soc_dapm_switch: + case snd_soc_dapm_mixer: + case snd_soc_dapm_mixer_named_ctl: + data->widget->on_val = value & data->widget->mask; + break; + case snd_soc_dapm_demux: + case snd_soc_dapm_mux: + data->widget->on_val = value >> data->widget->shift; + break; + default: + data->widget->on_val = value; + break; + } + } data->value = value;