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ASoC: SOF: amd: Add pci revision id check

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[ Upstream commit 1d4a84632b90d88316986b05bcdfe715399a33db ]

Add pci revision id check for renoir and rembrandt platforms.

Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://lore.kernel.org/r/20230523072009.2379198-1-venkataprasad.potturu@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Venkata Prasad Potturu 2023-05-23 12:50:01 +05:30 committed by Greg Kroah-Hartman
parent ea88c6c781
commit f934cad913
3 changed files with 9 additions and 0 deletions
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3
sound/soc/sof/amd/acp.h
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@ -54,6 +54,9 @@
#define ACP_DSP_TO_HOST_IRQ 0x04
#define ACP_RN_PCI_ID 0x01
#define ACP_RMB_PCI_ID 0x6F
#define HOST_BRIDGE_CZN 0x1630
#define HOST_BRIDGE_RMB 0x14B5
#define ACP_SHA_STAT 0x8000

3
sound/soc/sof/amd/pci-rmb.c
View File

@ -90,6 +90,9 @@ static int acp_pci_rmb_probe(struct pci_dev *pci, const struct pci_device_id *pc
unsigned int flag, i, addr;
int ret;
if (pci->revision != ACP_RMB_PCI_ID)
return -ENODEV;
flag = snd_amd_acp_find_config(pci);
if (flag != FLAG_AMD_SOF && flag != FLAG_AMD_SOF_ONLY_DMIC)
return -ENODEV;

3
sound/soc/sof/amd/pci-rn.c
View File

@ -90,6 +90,9 @@ static int acp_pci_rn_probe(struct pci_dev *pci, const struct pci_device_id *pci
unsigned int flag, i, addr;
int ret;
if (pci->revision != ACP_RN_PCI_ID)
return -ENODEV;
flag = snd_amd_acp_find_config(pci);
if (flag != FLAG_AMD_SOF && flag != FLAG_AMD_SOF_ONLY_DMIC)
return -ENODEV;