drm: mali-dp: Turn off CRTC vblank when removing module.

Message ID 20180228151454.21972-1-Liviu.Dudau@arm.com
State New
Headers show
Series
  • drm: mali-dp: Turn off CRTC vblank when removing module.
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Commit Message

Liviu Dudau Feb. 28, 2018, 3:14 p.m.
When unbinding the mali-dp driver the drm_vblank_cleanup() function
warns us that the vblanks are still enabled. Fix that by calling
drm_crtc_vblank_off() in the malidp_unbind() function.

Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
---
 drivers/gpu/drm/arm/malidp_drv.c | 2 ++
 1 file changed, 2 insertions(+)

Patch

diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 1d2b1c1c83aa..5c2e8260cfa1 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -673,8 +673,10 @@  static void malidp_unbind(struct device *dev)
 	drm_fb_cma_fbdev_fini(drm);
 	drm_kms_helper_poll_fini(drm);
 	pm_runtime_get_sync(dev);
+	drm_crtc_vblank_off(&malidp->crtc);
 	malidp_se_irq_fini(drm);
 	malidp_de_irq_fini(drm);
+	drm->irq_enabled = false;
 	component_unbind_all(dev, drm);
 	of_node_put(malidp->crtc.port);
 	malidp->crtc.port = NULL;