.runtime_pm = true,
};
+static void cs35l41_configure_interrupt(struct cs35l41_hda *cs35l41, int irq_pol)
+{
+ int irq;
+ int ret;
+ int i;
+
+ if (!cs35l41->irq) {
+ dev_warn(cs35l41->dev, "No Interrupt Found");
+ goto err;
+ }
+
+ ret = devm_regmap_add_irq_chip(cs35l41->dev, cs35l41->regmap, cs35l41->irq,
+ IRQF_ONESHOT | IRQF_SHARED | irq_pol,
+ 0, &cs35l41_regmap_irq_chip, &cs35l41->irq_data);
+ if (ret) {
+ dev_dbg(cs35l41->dev, "Unable to add IRQ Chip: %d.", ret);
+ goto err;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(cs35l41_irqs); i++) {
+ irq = regmap_irq_get_virq(cs35l41->irq_data, cs35l41_irqs[i].irq);
+ if (irq < 0) {
+ ret = irq;
+ dev_dbg(cs35l41->dev, "Unable to map IRQ %s: %d.", cs35l41_irqs[i].name,
+ ret);
+ goto err;
+ }
+
+ ret = devm_request_threaded_irq(cs35l41->dev, irq, NULL,
+ cs35l41_irqs[i].handler,
+ IRQF_ONESHOT | IRQF_SHARED | irq_pol,
+ cs35l41_irqs[i].name, cs35l41);
+ if (ret) {
+ dev_dbg(cs35l41->dev, "Unable to allocate IRQ %s:: %d.",
+ cs35l41_irqs[i].name, ret);
+ goto err;
+ }
+ }
+ return;
+err:
+ dev_warn(cs35l41->dev,
+ "IRQ Config Failed. Amp errors may not be recoverable without reboot.");
+}
+
static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41)
{
struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg;
bool using_irq = false;
- int irq, irq_pol;
+ int irq_pol;
int ret;
- int i;
if (!cs35l41->hw_cfg.valid)
return -EINVAL;
irq_pol = cs35l41_gpio_config(cs35l41->regmap, hw_cfg);
- if (cs35l41->irq && using_irq) {
- ret = devm_regmap_add_irq_chip(cs35l41->dev, cs35l41->regmap, cs35l41->irq,
- IRQF_ONESHOT | IRQF_SHARED | irq_pol,
- 0, &cs35l41_regmap_irq_chip, &cs35l41->irq_data);
- if (ret)
- return ret;
-
- for (i = 0; i < ARRAY_SIZE(cs35l41_irqs); i++) {
- irq = regmap_irq_get_virq(cs35l41->irq_data, cs35l41_irqs[i].irq);
- if (irq < 0)
- return irq;
-
- ret = devm_request_threaded_irq(cs35l41->dev, irq, NULL,
- cs35l41_irqs[i].handler,
- IRQF_ONESHOT | IRQF_SHARED | irq_pol,
- cs35l41_irqs[i].name, cs35l41);
- if (ret)
- return ret;
- }
- }
+ if (using_irq)
+ cs35l41_configure_interrupt(cs35l41, irq_pol);
return cs35l41_hda_channel_map(cs35l41->dev, 0, NULL, 1, &hw_cfg->spk_pos);
}