With reference to mainline commit (1ff494813bafa127ecba1160262ba39b2fdde7ba), DRIVER_IRQ_SHARED is to be used only by legacy drivers. Further, drm_irq_install() ignores this flag altogether. One needs to use devm_request_irq() instead, with IRQF_SHARED to create a shared interrupt handler. Signed-off-by: Ayan Kumar halder <ayan.halder@xxxxxxx> --- drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c index 86f6542afb40..7b5cde14e3ba 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c @@ -194,7 +194,9 @@ struct komeda_kms_dev *komeda_kms_attach(struct komeda_dev *mdev) drm_mode_config_reset(drm); - err = drm_irq_install(drm, mdev->irq); + err = devm_request_irq(drm->dev, mdev->irq, + komeda_kms_driver.irq_handler, IRQF_SHARED, + drm->driver->name, drm); if (err) goto cleanup_mode_config; -- 2.21.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
