From: Deepak Rawat <drawat@vmware.com>
Date: Tue, 16 Jan 2018 08:27:17 +0100
Subject: drm/vmwgfx: Remove drm_crtc_arm_vblank_event from atomic flush
Git-commit: 3cbe87fcf026e4cdae6719511267ef020256bf5c
Patch-mainline: v4.17-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
The function drm_crtc_arm_vblank_event should be used for the driver
which have vblank interrupt support. In case of vmwgfx we do not have
vblank interrupt.
Signed-off-by: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -565,13 +565,9 @@ void vmw_du_crtc_atomic_flush(struct drm
crtc->state->event = NULL;
spin_lock_irq(&crtc->dev->event_lock);
- if (drm_crtc_vblank_get(crtc) == 0)
- drm_crtc_arm_vblank_event(crtc, event);
- else
- drm_crtc_send_vblank_event(crtc, event);
+ drm_crtc_send_vblank_event(crtc, event);
spin_unlock_irq(&crtc->dev->event_lock);
}
-
}