From: David Riley <davidri...@chromium.org>
If multiple callers occur simultaneously, wake them all up.
Signed-off-by: David Riley <davidri...@chromium.org>
---
drivers/gpu/drm/virtio/virtgpu_vq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c
b/drivers/gpu/drm/virtio/virtgpu_vq.c
index e62fe24b1a2e..da71568adb9a 100644
--- a/drivers/gpu/drm/virtio/virtgpu_vq.c
+++ b/drivers/gpu/drm/virtio/virtgpu_vq.c
@@ -588,7 +588,7 @@ static void virtio_gpu_cmd_capset_cb(struct
virtio_gpu_device *vgdev,
}
}
spin_unlock(&vgdev->display_info_lock);
- wake_up(&vgdev->resp_wq);
+ wake_up_all(&vgdev->resp_wq);
}
static int virtio_get_edid_block(void *data, u8 *buf,
--
2.22.0.rc1.311.g5d7573a151-goog
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
