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-rw-r--r--drivers/gpu/drm/arm/malidp_drv.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 9f4739452a25..f15dc5484f31 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -42,6 +42,7 @@ static int malidp_set_and_wait_config_valid(struct drm_device *drm)
struct malidp_hw_device *hwdev = malidp->dev;
int ret;
+ atomic_set(&malidp->config_valid, 0);
hwdev->set_config_valid(hwdev);
/* don't wait for config_valid flag if we are in config mode */
if (hwdev->in_config_mode(hwdev))