linux-kernel - [PATCH 3/4] ASoC: Intel: sof_sdw: Copy PCI SSID to struct snd_soc

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Message-ID: <20230912163207.3498161-4-rf@opensource.cirrus.com>
Date:   Tue, 12 Sep 2023 17:32:06 +0100
From:   Richard Fitzgerald <rf@...nsource.cirrus.com>
To:     <broonie@...nel.org>, <pierre-louis.bossart@...ux.intel.com>,
        <yung-chuan.liao@...ux.intel.com>, <kai.vehmanen@...ux.intel.com>,
        <peter.ujfalusi@...ux.intel.com>
CC:     <alsa-devel@...a-project.org>, <patches@...nsource.cirrus.com>,
        <linux-kernel@...r.kernel.org>,
        Richard Fitzgerald <rf@...nsource.cirrus.com>
Subject: [PATCH 3/4] ASoC: Intel: sof_sdw: Copy PCI SSID to struct snd_soc_card

If the PCI SSID has been set in the struct snd_soc_acpi_mach_params,
copy this to struct snd_soc_card so that it can be used by other
ASoC components.

This is important for components that must apply system-specific
configuration.

Signed-off-by: Richard Fitzgerald <rf@...nsource.cirrus.com>
---
 sound/soc/intel/boards/sof_sdw.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index 5a1c750e6ae6..961241100012 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -1924,6 +1924,12 @@ static int mc_probe(struct platform_device *pdev)
 	for (i = 0; i < ARRAY_SIZE(codec_info_list); i++)
 		codec_info_list[i].amp_num = 0;
 
+	if (mach->mach_params.subsystem_id_set) {
+		snd_soc_card_set_pci_ssid(card,
+					  mach->mach_params.subsystem_vendor,
+					  mach->mach_params.subsystem_device);
+	}
+
 	ret = sof_card_dai_links_create(card);
 	if (ret < 0)
 		return ret;
-- 
2.30.2