+ Chun-Kuang, Philipp:
This mail has been sent to dri devel and linux mediatek, but why it does
not exist in mail lists?
Regards,
CK
On Thu, 2020-12-24 at 17:54 +0800, Huijuan Xie wrote:
> The interrupt trigger is already set by OF. When do devm_request_irq()
> in driver, please use IRQF_TRIGGER_NONE and don't specify trigger type
> again.
>
> Signed-off-by: Huijuan Xie <huijuan....@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_dsi.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c
> b/drivers/gpu/drm/mediatek/mtk_dsi.c
> index 4a188a9..1d62489 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dsi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
> @@ -1128,9 +1128,8 @@ static int mtk_dsi_probe(struct platform_device *pdev)
> goto err_unregister_host;
> }
>
> - irq_set_status_flags(irq_num, IRQ_TYPE_LEVEL_LOW);
> ret = devm_request_irq(&pdev->dev, irq_num, mtk_dsi_irq,
> - IRQF_TRIGGER_LOW, dev_name(&pdev->dev), dsi);
> + IRQF_TRIGGER_NONE, dev_name(&pdev->dev), dsi);
> if (ret) {
> dev_err(&pdev->dev, "failed to request mediatek dsi irq\n");
> goto err_unregister_host;
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