diff options
Diffstat (limited to 'sound/soc/intel/skylake/skl-sst-dsp.c')
| -rw-r--r-- | sound/soc/intel/skylake/skl-sst-dsp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/soc/intel/skylake/skl-sst-dsp.c b/sound/soc/intel/skylake/skl-sst-dsp.c index 94875b008b0b..1bfb7f63b572 100644 --- a/sound/soc/intel/skylake/skl-sst-dsp.c +++ b/sound/soc/intel/skylake/skl-sst-dsp.c @@ -175,7 +175,7 @@ static int skl_dsp_core_power_down(struct sst_dsp *ctx) /* poll with timeout to check if operation successful */ return sst_dsp_register_poll(ctx, SKL_ADSP_REG_ADSPCS, - SKL_ADSPCS_SPA_MASK, + SKL_ADSPCS_CPA_MASK, 0, SKL_DSP_PD_TO, "Power down"); @@ -262,6 +262,11 @@ irqreturn_t skl_dsp_sst_interrupt(int irq, void *dev_id) val = sst_dsp_shim_read_unlocked(ctx, SKL_ADSP_REG_ADSPIS); ctx->intr_status = val; + if (val == 0xffffffff) { + spin_unlock(&ctx->spinlock); + return IRQ_NONE; + } + if (val & SKL_ADSPIS_IPC) { skl_ipc_int_disable(ctx); result = IRQ_WAKE_THREAD; |