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| author | Baojun Xu <baojun.xu@ti.com> | 2024-12-30 07:49:10 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-12-30 11:39:39 +0100 |
| commit | 6a451e2c5c03e27aa3ec36be424fccaa286c3ccd (patch) | |
| tree | 80ec4808d534ecdf16ea9b8380903ed5da414943 /sound | |
| parent | ALSA: usb-audio: US16x08: Initialize array before use (diff) | |
| download | linux-6a451e2c5c03e27aa3ec36be424fccaa286c3ccd.tar.xz linux-6a451e2c5c03e27aa3ec36be424fccaa286c3ccd.zip | |
ALSA: hda/tas2781: Ignore SUBSYS_ID not found for tas2563 projects
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: 4e7035a75da9 ("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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/tas2781_hda_i2c.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c index 0af015806aba..0e42b87dadb8 100644 --- a/sound/pci/hda/tas2781_hda_i2c.c +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -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); |