From: Christian K?nig <christian.koe...@amd.com>
Wake up all fences when we manually trigger a reset.
Signed-off-by: Christian K?nig <christian.koenig at amd.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst at canonical.com>
---
drivers/gpu/drm/radeon/radeon_fence.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c
b/drivers/gpu/drm/radeon/radeon_fence.c
index 9137870..5bd837a 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -833,6 +833,7 @@ static int radeon_debugfs_gpu_reset(struct seq_file *m,
void *data)
down_read(&rdev->exclusive_lock);
seq_printf(m, "%d\n", rdev->needs_reset);
rdev->needs_reset = true;
+ wake_up_all(&rdev->fence_queue);
up_read(&rdev->exclusive_lock);
return 0;
--
1.9.1
