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ALSA: hda/tas2781: Ignore SUBSYS_ID not found for tas2563 projects

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Driver will return error if no SUBSYS_ID found in BIOS(acpi).
It will cause error in tas2563 projects, which have no SUBSYS_ID.

Fixes: 4e7035a75d ("ALSA: hda/tas2781: Add speaker id check for ASUS projects")
Signed-off-by: Baojun Xu <baojun.xu@ti.com>
Link: https://lore.kernel.org/20241223225442.1358491-1-stuart.a.hayhurst@gmail.com
Link: https://patch.msgid.link/20241230064910.1583-1-baojun.xu@ti.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Baojun Xu
2024-12-30 14:49:10 +08:00
committed by Takashi Iwai
parent b06a6187ef
commit 6a451e2c5c
1 changed files with 4 additions and 0 deletions
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4
sound/pci/hda/tas2781_hda_i2c.c
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@@ -142,6 +142,9 @@ static int tas2781_read_acpi(struct tasdevice_priv *p, const char *hid)
}
sub = acpi_get_subsystem_id(ACPI_HANDLE(physdev));
if (IS_ERR(sub)) {
/* No subsys id in older tas2563 projects. */
if (!strncmp(hid, "INT8866", sizeof("INT8866")))
goto end_2563;
dev_err(p->dev, "Failed to get SUBSYS ID.\n");
ret = PTR_ERR(sub);
goto err;
@@ -164,6 +167,7 @@ static int tas2781_read_acpi(struct tasdevice_priv *p, const char *hid)
p->speaker_id = NULL;
}
end_2563:
acpi_dev_free_resource_list(&resources);
strscpy(p->dev_name, hid, sizeof(p->dev_name));
put_device(physdev);