linux-kernel - [PATCH 6/6] ASoC: amd: ps: fix the pcm device numbering for acp 6.3 platform

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20241113115223.3274868-7-Vijendar.Mukunda@amd.com>
Date: Wed, 13 Nov 2024 17:22:23 +0530
From: Vijendar Mukunda <Vijendar.Mukunda@....com>
To: <broonie@...nel.org>
CC: <lgirdwood@...il.com>, <perex@...ex.cz>, <tiwai@...e.com>,
	<yung-chuan.liao@...ux.intel.com>, <pierre-louis.bossart@...ux.dev>,
	<alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>,
	<linux-sound@...r.kernel.org>, <Basavaraj.Hiregoudar@....com>,
	<Sunil-kumar.Dommati@....com>, <venkataprasad.potturu@....com>,
	<mario.limonciello@....com>, Vijendar Mukunda <Vijendar.Mukunda@....com>
Subject: [PATCH 6/6] ASoC: amd: ps: fix the pcm device numbering for acp 6.3 platform

Fixed PCM device numbering is required for defining common alsa ucm
changes for generic soundwire machine driver for legacy(No DSP) stack.

Ex: For Headphone playback use case, use PCM device number as 0.
For Headset mic Capture use case, PCM device number as 1.

Set the 'use_dai_pcm_id' flag true in soundwire dma driver for acp 6.3
platform. This will fix the pcm device numbering based on dai_link->id.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@....com>
---
 sound/soc/amd/ps/ps-sdw-dma.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/amd/ps/ps-sdw-dma.c b/sound/soc/amd/ps/ps-sdw-dma.c
index 3b4b9c6b3171..b602cca92b8b 100644
--- a/sound/soc/amd/ps/ps-sdw-dma.c
+++ b/sound/soc/amd/ps/ps-sdw-dma.c
@@ -445,6 +445,8 @@ static const struct snd_soc_component_driver acp63_sdw_component = {
 	.trigger	= acp63_sdw_dma_trigger,
 	.pointer	= acp63_sdw_dma_pointer,
 	.pcm_construct	= acp63_sdw_dma_new,
+	.use_dai_pcm_id = true,
+
 };
 
 static int acp63_sdw_platform_probe(struct platform_device *pdev)
-- 
2.34.1