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- From c1c8509bb90f2b3ed046d99cf0fedbddc24290ec Mon Sep 17 00:00:00 2001
- From: Myy Miouyouyou <myy@miouyouyou.fr>
- Date: Thu, 3 May 2018 21:47:40 +0200
- Subject: [PATCH] drivers: drm: rockchip: Enable IRQ on unbind
- Not doing this generate atrocious delays when plugging a screen,
- making the whole 3D stack unusable.
- This is an adaptation of Jeffy Chen patch, originally provided
- here :
- http://lists.infradead.org/pipermail/linux-rockchip/2018-April/020427.html
- Thanks to @JeffyCN for this patch.
- This resolves issue #4
- Signed-off-by: Myy Miouyouyou <myy@miouyouyou.fr>
- ---
- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 +
- 1 file changed, 1 insertion(+)
- diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
- index 53d4afe1..f903171a 100644
- --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
- +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
- @@ -1601,6 +1601,7 @@ static void vop_unbind(struct device *dev, struct device *master, void *data)
- {
- struct vop *vop = dev_get_drvdata(dev);
-
- + enable_irq(vop->irq);
- pm_runtime_disable(dev);
- vop_destroy_crtc(vop);
-
- --
- 2.17.0
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