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drivers: dai: intel: remove DMIC IRQ handling

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This patch will disable DMIC IRQ handling in DMIC driver
because it is now managed by Mic Privacy driver

Signed-off-by: Adrian Bonislawski <adrian.bonislawski@intel.com>
This commit is contained in:
Adrian Bonislawski 2025-02-18 09:20:26 +01:00 • committed by Carles Cufí
commit 374f80a917
1 changed files with 0 additions and 40 deletions
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40
drivers/dai/intel/dmic/dmic.c
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@ -257,33 +257,6 @@ static void dai_dmic_stop_fifo_packers(struct dai_intel_dmic *dmic,
OUTCONTROL_FINIT); OUTCONTROL_FINIT);
} }
/* On DMIC IRQ event trace the status register that contains the status and
* error bit fields.
*/
static void dai_dmic_irq_handler(const void *data)
{
struct dai_intel_dmic *dmic = ((struct device *)data)->data;
uint32_t val0;
uint32_t val1;
/* Trace OUTSTAT0 register */
val0 = dai_dmic_read(dmic, OUTSTAT);
val1 = dai_dmic_read(dmic, OUTSTAT + PDM_CHANNEL_REGS_SIZE);
LOG_DBG("dmic_irq_handler(), OUTSTAT0 = 0x%x, OUTSTAT1 = 0x%x", val0, val1);
if (val0 & OUTSTAT_ROR) {
LOG_ERR("dmic_irq_handler(): full fifo A or PDM overrun");
dai_dmic_write(dmic, OUTSTAT, val0);
dai_dmic_stop_fifo_packers(dmic, 0);
}
if (val1 & OUTSTAT_ROR) {
LOG_ERR("dmic_irq_handler(): full fifo B or PDM overrun");
dai_dmic_write(dmic, OUTSTAT + PDM_CHANNEL_REGS_SIZE, val1);
dai_dmic_stop_fifo_packers(dmic, 1);
}
}
static inline void dai_dmic_dis_clk_gating(const struct dai_intel_dmic *dmic) static inline void dai_dmic_dis_clk_gating(const struct dai_intel_dmic *dmic)
{ {
/* Disable DMIC clock gating */ /* Disable DMIC clock gating */
@ -366,8 +339,6 @@ static int dai_dmic_probe(struct dai_intel_dmic *dmic)
/* DMIC Owner Select to DSP */ /* DMIC Owner Select to DSP */
dai_dmic_claim_ownership(dmic); dai_dmic_claim_ownership(dmic);
irq_enable(dmic->irq);
return 0; return 0;
} }
@ -376,10 +347,6 @@ static int dai_dmic_remove(struct dai_intel_dmic *dmic)
uint32_t active_fifos_mask = dai_dmic_global.active_fifos_mask; uint32_t active_fifos_mask = dai_dmic_global.active_fifos_mask;
uint32_t pause_mask = dai_dmic_global.pause_mask; uint32_t pause_mask = dai_dmic_global.pause_mask;
LOG_INF("dmic_remove()");
irq_disable(dmic->irq);
LOG_INF("dmic_remove(), dmic_active_fifos_mask = 0x%x, dmic_pause_mask = 0x%x", LOG_INF("dmic_remove(), dmic_active_fifos_mask = 0x%x, dmic_pause_mask = 0x%x",
active_fifos_mask, pause_mask); active_fifos_mask, pause_mask);
@ -889,13 +856,6 @@ DEVICE_API(dai, dai_dmic_ops) = {
static int dai_dmic_initialize_device(const struct device *dev) static int dai_dmic_initialize_device(const struct device *dev)
{ {
IRQ_CONNECT(
DT_INST_IRQN(0),
IRQ_DEFAULT_PRIORITY,
dai_dmic_irq_handler,
DEVICE_DT_INST_GET(0),
0);
return pm_device_driver_init(dev, dmic_pm_action); return pm_device_driver_init(dev, dmic_pm_action);
}; };