diff options
Diffstat (limited to 'sound/soc/codecs/cs35l56.c')
| -rw-r--r-- | sound/soc/codecs/cs35l56.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c index 600b79c62ec4..a0006419ba58 100644 --- a/sound/soc/codecs/cs35l56.c +++ b/sound/soc/codecs/cs35l56.c @@ -772,9 +772,20 @@ static int cs35l56_component_probe(struct snd_soc_component *component) { struct cs35l56_private *cs35l56 = snd_soc_component_get_drvdata(component); struct dentry *debugfs_root = component->debugfs_root; + unsigned short vendor, device; BUILD_BUG_ON(ARRAY_SIZE(cs35l56_tx_input_texts) != ARRAY_SIZE(cs35l56_tx_input_values)); + if (!cs35l56->dsp.system_name && + (snd_soc_card_get_pci_ssid(component->card, &vendor, &device) == 0)) { + cs35l56->dsp.system_name = devm_kasprintf(cs35l56->base.dev, + GFP_KERNEL, + "%04x%04x", + vendor, device); + if (!cs35l56->dsp.system_name) + return -ENOMEM; + } + if (!wait_for_completion_timeout(&cs35l56->init_completion, msecs_to_jiffies(5000))) { dev_err(cs35l56->base.dev, "%s: init_completion timed out\n", __func__); |