From aab1301cfde344f966bbc442a4e655867ab56768 Mon Sep 17 00:00:00 2001 From: Simon Trimmer Date: Thu, 16 Oct 2025 15:06:48 +0000 Subject: [PATCH] ASoC: amd: ps: Propagate the PCI subsystem Vendor and Device IDs Extend the ACP machine driver to propagate the PCI subsystem Vendor and Device IDs so that they may be subsequently used as an SSID. Signed-off-by: Simon Trimmer Link: https://patch.msgid.link/20251016150649.320277-2-simont@opensource.cirrus.com Reviewed-by: Mario Limonciello (AMD) Signed-off-by: Mark Brown --- sound/soc/amd/ps/acp63.h | 2 ++ sound/soc/amd/ps/pci-ps.c | 9 +++++++++ 2 files changed, 11 insertions(+) diff --git a/sound/soc/amd/ps/acp63.h b/sound/soc/amd/ps/acp63.h index 90fc016dac0b9..62cb6bef17ab9 100644 --- a/sound/soc/amd/ps/acp63.h +++ b/sound/soc/amd/ps/acp63.h @@ -370,6 +370,8 @@ struct acp63_dev_data { u32 addr; u32 reg_range; u32 acp_rev; + u32 subsystem_vendor; + u32 subsystem_device; u32 acp_sw_pad_keeper_en; u32 acp_pad_pulldown_ctrl; u16 acp63_sdw0_dma_intr_stat[ACP63_SDW0_DMA_MAX_STREAMS]; diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c index c62299b292041..3a20cc10d61f5 100644 --- a/sound/soc/amd/ps/pci-ps.c +++ b/sound/soc/amd/ps/pci-ps.c @@ -335,6 +335,12 @@ static struct snd_soc_acpi_mach *acp63_sdw_machine_select(struct device *dev) mach->mach_params.links = mach->links; mach->mach_params.link_mask = mach->link_mask; mach->mach_params.subsystem_rev = acp_data->acp_rev; + mach->mach_params.subsystem_vendor = acp_data->subsystem_vendor; + mach->mach_params.subsystem_device = acp_data->subsystem_device; + mach->mach_params.subsystem_id_set = true; + + dev_dbg(dev, "SSID %x%x\n", mach->mach_params.subsystem_vendor, + mach->mach_params.subsystem_device); return mach; } } @@ -617,6 +623,9 @@ static int snd_acp63_probe(struct pci_dev *pci, adata->addr = addr; adata->reg_range = ACP63_REG_END - ACP63_REG_START; adata->acp_rev = pci->revision; + adata->subsystem_vendor = pci->subsystem_vendor; + adata->subsystem_device = pci->subsystem_device; + pci_set_master(pci); pci_set_drvdata(pci, adata); mutex_init(&adata->acp_lock); -- 2.47.3