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Mon, 22 Jul 2024 05:26:02 -0500 (CDT) Received: from ediex02.ad.cirrus.com (198.61.84.81) by ediex02.ad.cirrus.com (198.61.84.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Mon, 22 Jul 2024 11:26:00 +0100 Received: from ediswmail9.ad.cirrus.com (198.61.86.93) by anon-ediex02.ad.cirrus.com (198.61.84.81) with Microsoft SMTP Server id 15.2.1544.9 via Frontend Transport; Mon, 22 Jul 2024 11:26:00 +0100 Received: from ediswws06.ad.cirrus.com (ediswws06.ad.cirrus.com [198.90.208.18]) by ediswmail9.ad.cirrus.com (Postfix) with ESMTP id 6F4A8820247; Mon, 22 Jul 2024 10:26:00 +0000 (UTC) From: Richard Fitzgerald To: CC: , , , Subject: [PATCH for-6.10 1/2] ASoC: cs35l56: Use header defines for Speaker Volume control definition Date: Mon, 22 Jul 2024 11:25:59 +0100 Message-ID: <20240722102600.37931-2-rf@opensource.cirrus.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240722102600.37931-1-rf@opensource.cirrus.com> References: <20240722102600.37931-1-rf@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-GUID: 0RrkAHuE1XvBnW674rwWaFzKEJiRlDxV X-Proofpoint-ORIG-GUID: 0RrkAHuE1XvBnW674rwWaFzKEJiRlDxV X-Proofpoint-Spam-Reason: safe Message-ID-Hash: RUKH4B7GAV4KBAH3B7SEIZSQTZ3LGJWB X-Message-ID-Hash: RUKH4B7GAV4KBAH3B7SEIZSQTZ3LGJWB X-MailFrom: prvs=493343e571=rf@opensource.cirrus.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: [ Upstream commit c66995ae403073212f5ba60d2079003866c6e130 ] Please apply to 6.10 The "Speaker Volume" control was being defined using four hardcoded magic numbers. There are #defines in the cs35l56.h header for these numbers, so change the code to use the defined constants. Backport Note: Identical to upstream commit. This was originally thought to be only a cosmetic issue (the user can simply reduce the volume) but for some complex audio topologies with SOF Audio DSP + CS42L43 + multiple CS35L56 it has turned out to be not obvious to the user what the problem actually is and what to do to fix it. As support for these topologies went into 6.10 we would like this commit to be backported into 6.10. Signed-off-by: Richard Fitzgerald Link: https://patch.msgid.link/20240703095517.208077-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown --- sound/soc/codecs/cs35l56.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c index 758dfdf9d3ea..7f2f2f8c13fa 100644 --- a/sound/soc/codecs/cs35l56.c +++ b/sound/soc/codecs/cs35l56.c @@ -196,7 +196,11 @@ static const struct snd_kcontrol_new cs35l56_controls[] = { cs35l56_dspwait_get_volsw, cs35l56_dspwait_put_volsw), SOC_SINGLE_S_EXT_TLV("Speaker Volume", CS35L56_MAIN_RENDER_USER_VOLUME, - 6, -400, 400, 9, 0, + CS35L56_MAIN_RENDER_USER_VOLUME_SHIFT, + CS35L56_MAIN_RENDER_USER_VOLUME_MIN, + CS35L56_MAIN_RENDER_USER_VOLUME_MAX, + CS35L56_MAIN_RENDER_USER_VOLUME_SIGNBIT, + 0, cs35l56_dspwait_get_volsw, cs35l56_dspwait_put_volsw, vol_tlv), From patchwork Mon Jul 22 10:26:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Fitzgerald X-Patchwork-Id: 814197 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CC45FC3DA59 for ; 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Mon, 22 Jul 2024 11:26:00 +0100 Received: from ediswws06.ad.cirrus.com (ediswws06.ad.cirrus.com [198.90.208.18]) by ediswmail9.ad.cirrus.com (Postfix) with ESMTP id 752D182024B; Mon, 22 Jul 2024 10:26:00 +0000 (UTC) From: Richard Fitzgerald To: CC: , , , Subject: [PATCH for-6.10 2/2] ASoC: cs35l56: Limit Speaker Volume to +12dB maximum Date: Mon, 22 Jul 2024 11:26:00 +0100 Message-ID: <20240722102600.37931-3-rf@opensource.cirrus.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240722102600.37931-1-rf@opensource.cirrus.com> References: <20240722102600.37931-1-rf@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-GUID: uGiP9Yo0JC-j2A6scPWUyaoS8f9o2EDb X-Proofpoint-ORIG-GUID: uGiP9Yo0JC-j2A6scPWUyaoS8f9o2EDb X-Proofpoint-Spam-Reason: safe Message-ID-Hash: 4DYR6B4FKUKDBIPLHQP4XAZKFPOYVOBD X-Message-ID-Hash: 4DYR6B4FKUKDBIPLHQP4XAZKFPOYVOBD X-MailFrom: prvs=493343e571=rf@opensource.cirrus.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: [ Upstream commit 244389bd42870640c4b5ef672a360da329b579ed ] Change CS35L56_MAIN_RENDER_USER_VOLUME_MAX to 48, to limit the maximum value of the Speaker Volume control to +12dB. The minimum value is unchanged so that the default 0dB has the same integer control value. The original maximum of 400 (+100dB) was the largest value that can be mathematically handled by the DSP. The actual maximum amplification is +12dB. Backport Note: Identical to upstream commit. This was originally thought to be only a cosmetic issue (the user can simply reduce the volume) but for some complex audio topologies with SOF Audio DSP + CS42L43 + multiple CS35L56 it has turned out to be not obvious to the user what the problem actually is and what to do to fix it. As support for these topologies went into 6.10 we would like this commit to be backported into 6.10. Signed-off-by: Richard Fitzgerald Link: https://patch.msgid.link/20240703095517.208077-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown --- include/sound/cs35l56.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/sound/cs35l56.h b/include/sound/cs35l56.h index 1a3c6f66f620..dc627ebf01df 100644 --- a/include/sound/cs35l56.h +++ b/include/sound/cs35l56.h @@ -209,7 +209,7 @@ /* CS35L56_MAIN_RENDER_USER_VOLUME */ #define CS35L56_MAIN_RENDER_USER_VOLUME_MIN -400 -#define CS35L56_MAIN_RENDER_USER_VOLUME_MAX 400 +#define CS35L56_MAIN_RENDER_USER_VOLUME_MAX 48 #define CS35L56_MAIN_RENDER_USER_VOLUME_MASK 0x0000FFC0 #define CS35L56_MAIN_RENDER_USER_VOLUME_SHIFT 6 #define CS35L56_MAIN_RENDER_USER_VOLUME_SIGNBIT 9