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ASoC: amd: ps: fix for irq handler return status

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If any Soundwire manager interrupt is reported, and wake interrupt
is not reported, in this scenario irq_flag will be set to zero,
which results in interrupt handler return status as IRQ_NONE.

Add new irq flag 'wake_irq_flag' check for SoundWire wake interrupt
handling to fix incorrect irq handling return status.

Fixes: 3898b18907 ("ASoC: amd: ps: add soundwire wake interrupt handling")
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250430195517.3065308-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vijendar Mukunda 2025-05-01 01:24:43 +05:30 • committed by Mark Brown
parent 3cc393d223
commit 7f91f012c1
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 3 additions and 2 deletions
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5
sound/soc/amd/ps/pci-ps.c
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@ -193,6 +193,7 @@ static irqreturn_t acp63_irq_handler(int irq, void *dev_id)
struct amd_sdw_manager *amd_manager;
u32 ext_intr_stat, ext_intr_stat1;
u16 irq_flag = 0;
u16 wake_irq_flag = 0;
u16 sdw_dma_irq_flag = 0;
adata = dev_id;
@ -231,7 +232,7 @@ static irqreturn_t acp63_irq_handler(int irq, void *dev_id)
}
if (adata->acp_rev >= ACP70_PCI_REV)
irq_flag = check_and_handle_acp70_sdw_wake_irq(adata);
wake_irq_flag = check_and_handle_acp70_sdw_wake_irq(adata);
if (ext_intr_stat & BIT(PDM_DMA_STAT)) {
ps_pdm_data = dev_get_drvdata(&adata->pdm_dev->dev);
@ -245,7 +246,7 @@ static irqreturn_t acp63_irq_handler(int irq, void *dev_id)
if (sdw_dma_irq_flag)
return IRQ_WAKE_THREAD;
if (irq_flag)
if (irq_flag | wake_irq_flag)
return IRQ_HANDLED;
else
return IRQ_NONE;