05.09.2020 13:34, Mikko Perttunen пишет:
...
>
> +static void action_signal_fence(struct host1x_waitlist *waiter)
> +{
> + struct host1x_syncpt_fence *f = waiter->data;
> +
> + host1x_fence_signal(f);
> +}
> +
> typedef void (*action_handler)(struct host1x_waitlist *waiter);
>
> stati
On 9/11/20 1:00 AM, Dmitry Osipenko wrote:
05.09.2020 13:34, Mikko Perttunen пишет:
...
+static void action_signal_fence(struct host1x_waitlist *waiter)
+{
+ struct host1x_syncpt_fence *f = waiter->data;
+
+ host1x_fence_signal(f);
+}
+
typedef void (*action_handler)(struct host
Add an implementation of dma_fences based on syncpoints. Syncpoint
interrupts are used to signal fences. Additionally, after
software signaling has been enabled, a 30 second timeout is started.
If the syncpoint threshold is not reached within this period,
the fence is signalled with an -ETIMEDOUT e
