diff options
| author | Stefan Binding <sbinding@opensource.cirrus.com> | 2022-08-15 19:29:06 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2022-08-16 16:11:49 +0300 |
| commit | 4d4c4bff4f8ed79d95e0592aed6c6144d558a236 (patch) | |
| tree | aea794b18c2f3ffbb3ee074f92675514ded91417 /sound | |
| parent | 25a3b959577953b3a441bb88e66ca8eaee46cc61 (diff) | |
| download | linux-4d4c4bff4f8ed79d95e0592aed6c6144d558a236.tar.xz | |
ALSA: hda: cs35l41: Clarify support for CSC3551 without _DSD Properties
For devices which use HID CSC3551, correct ACPI _DSD properties are
required to be able support those systems.
Add error message to clarify this.
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220815162906.463108-1-sbinding@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/cs35l41_hda.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c index 129bffb431c2..15e2a0009080 100644 --- a/sound/pci/hda/cs35l41_hda.c +++ b/sound/pci/hda/cs35l41_hda.c @@ -1163,6 +1163,11 @@ static int cs35l41_no_acpi_dsd(struct cs35l41_hda *cs35l41, struct device *physd hw_cfg->gpio1.func = CS35l41_VSPK_SWITCH; hw_cfg->gpio1.valid = true; } else { + /* + * Note: CLSA010(0/1) are special cases which use a slightly different design. + * All other HIDs e.g. CSC3551 require valid ACPI _DSD properties to be supported. + */ + dev_err(cs35l41->dev, "Error: ACPI _DSD Properties are missing for HID %s.\n", hid); hw_cfg->valid = false; hw_cfg->gpio1.valid = false; hw_cfg->gpio2.valid = false; |