A tuning patch is always needed to enable the ASP audio port.
If the BIOS did not patch the firmware, then it is mandatory to
have a .bin file.
Signed-off-by: Richard Fitzgerald <[email protected]>
---
sound/pci/hda/cs35l56_hda.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/sound/pci/hda/cs35l56_hda.c b/sound/pci/hda/cs35l56_hda.c
index 8f1665d38c92..004740509dbd 100644
--- a/sound/pci/hda/cs35l56_hda.c
+++ b/sound/pci/hda/cs35l56_hda.c
@@ -555,6 +555,16 @@ static int cs35l56_hda_fw_load(struct cs35l56_hda *cs35l56)
&coeff_firmware, &coeff_filename);
}
+ /*
+ * If the BIOS didn't patch the firmware a bin file is mandatory to
+ * enable the ASP·
+ */
+ if (!coeff_firmware && firmware_missing) {
+ dev_err(cs35l56->base.dev, ".bin file required but not found\n");
+ ret = -ENOENT;
+ goto err_fw_release;
+ }
+
mutex_lock(&cs35l56->base.irq_lock);
/*
@@ -615,7 +625,7 @@ static int cs35l56_hda_fw_load(struct cs35l56_hda *cs35l56)
cs_dsp_power_down(&cs35l56->cs_dsp);
err:
mutex_unlock(&cs35l56->base.irq_lock);
-
+err_fw_release:
cs35l56_hda_release_firmware_files(wmfw_firmware, wmfw_filename,
coeff_firmware, coeff_filename);
err_pm_put:
--
2.30.2