Am Dienstag, den 22.08.2017, 11:58 +0200 schrieb Christian Gmeiner:
[...]
> >> @@ -1444,6 +1463,11 @@ static irqreturn_t irq_handler(int irq, void *data)
> >>
> >> dev_dbg(gpu->dev, "event %u\n", event);
> >>
> >> + if (gpu->event[event].sync_point) {
> >>
Hi Lucas
2017-08-08 12:34 GMT+02:00 Lucas Stach :
> Am Samstag, den 22.07.2017, 11:53 +0200 schrieb Christian Gmeiner:
>> In order to support performance counters in a sane way we need to provide
>> a method to sync the GPU with the CPU. The GPU can process multpile command
>> buffers/events per i
Am Samstag, den 22.07.2017, 11:53 +0200 schrieb Christian Gmeiner:
> In order to support performance counters in a sane way we need to provide
> a method to sync the GPU with the CPU. The GPU can process multpile command
> buffers/events per irq. With the help of a 'sync point' we can trigger an
>
In order to support performance counters in a sane way we need to provide
a method to sync the GPU with the CPU. The GPU can process multpile command
buffers/events per irq. With the help of a 'sync point' we can trigger an event
and stop the GPU/FE immediately. When the CPU is done with is process
