[PATCH 1/2] drm/bridge: adv7511: Allow IRQ to share GPIO pins

[Adam Ford]

The IRQ registration currently assumes that the GPIO is
dedicated to it, but that may not necessarily be the case.
If the board has another device sharing the IRQ, it won't be
registered and the hot-plug detect fails.  This is easily
fixed by add the IRQF_SHARED flag.

Signed-off-by: Adam Ford <aford173 at gmail.com>

diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index b5518ff97165..21f08b2ae265 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -1318,7 +1318,8 @@ static int adv7511_probe(struct i2c_client *i2c)
 
 		ret = devm_request_threaded_irq(dev, i2c->irq, NULL,
 						adv7511_irq_handler,
-						IRQF_ONESHOT, dev_name(dev),
+						IRQF_ONESHOT | IRQF_SHARED,
+						dev_name(dev),
 						adv7511);
 		if (ret)
 			goto err_unregister_audio;
-- 
2.43.0