[PATCH v3 026/105] drm/vc4: crtc: Use a shared interrupt

[Maxime Ripard]

Some pixelvalves in vc5 use the same interrupt line so let's register our
interrupt handler as a shared one.

Signed-off-by: Maxime Ripard <max...@cerno.tech>
---
 drivers/gpu/drm/vc4/vc4_crtc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index a3fc7dd97446..fd248ee546e8 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -1179,7 +1179,9 @@ static int vc4_crtc_bind(struct device *dev, struct 
device *master, void *data)
        CRTC_WRITE(PV_INTEN, 0);
        CRTC_WRITE(PV_INTSTAT, PV_INT_VFP_START);
        ret = devm_request_irq(dev, platform_get_irq(pdev, 0),
-                              vc4_crtc_irq_handler, 0, "vc4 crtc", vc4_crtc);
+                              vc4_crtc_irq_handler,
+                              IRQF_SHARED,
+                              "vc4 crtc", vc4_crtc);
        if (ret)
                goto err_destroy_planes;
 
-- 
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