[PATCH 1/9] drm/radeon: wake up all fences on manual reset

[Christian König]

From: Christian K?nig <christian.koe...@amd.com>

Wake up all fences when we manually trigger an reset.

Signed-off-by: Christian K?nig <christian.koenig at amd.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