diff options
Diffstat (limited to 'drivers/dma/qcom')
| -rw-r--r-- | drivers/dma/qcom/bam_dma.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/dma/qcom/bam_dma.c b/drivers/dma/qcom/bam_dma.c index 6919f501b9f3..d29275b97e84 100644 --- a/drivers/dma/qcom/bam_dma.c +++ b/drivers/dma/qcom/bam_dma.c @@ -1333,6 +1333,11 @@ static int bam_dma_probe(struct platform_device *pdev) if (ret) goto err_unregister_dma; + if (bdev->controlled_remotely) { + pm_runtime_disable(&pdev->dev); + return 0; + } + pm_runtime_irq_safe(&pdev->dev); pm_runtime_set_autosuspend_delay(&pdev->dev, BAM_DMA_AUTOSUSPEND_DELAY); pm_runtime_use_autosuspend(&pdev->dev); @@ -1416,7 +1421,8 @@ static int __maybe_unused bam_dma_suspend(struct device *dev) { struct bam_device *bdev = dev_get_drvdata(dev); - pm_runtime_force_suspend(dev); + if (!bdev->controlled_remotely) + pm_runtime_force_suspend(dev); clk_unprepare(bdev->bamclk); @@ -1432,7 +1438,8 @@ static int __maybe_unused bam_dma_resume(struct device *dev) if (ret) return ret; - pm_runtime_force_resume(dev); + if (!bdev->controlled_remotely) + pm_runtime_force_resume(dev); return 0; } |