/**
* Write a cpu syncpoint increment to the hardware, without touching
* the cache. Caller is responsible for host being powered.
*/
void nvhost_syncpt_cpu_incr(struct nvhost_syncpt *sp, u32 id)
{
struct nvhost_master *dev = syncpt_to_dev(sp);
BUG_ON(!nvhost_module_powered(&dev->mod));
BUG_ON(!client_managed(id) && nvhost_syncpt_min_eq_max(sp, id));
writel(BIT(id), dev->sync_aperture + HOST1X_SYNC_SYNCPT_CPU_INCR);
wmb();
}
/**
* Write a cpu syncpoint increment to the hardware, without touching
* the cache. Caller is responsible for host being powered.
*/
static void t20_syncpt_cpu_incr(struct nvhost_syncpt *sp, u32 id)
{
struct nvhost_master *dev = syncpt_to_dev(sp);
BUG_ON(!nvhost_module_powered(dev->dev));
if (!client_managed(id) && nvhost_syncpt_min_eq_max(sp, id)) {
dev_err(&syncpt_to_dev(sp)->pdev->dev,
"Trying to increment syncpoint id %d beyond max\n",
id);
nvhost_debug_dump(syncpt_to_dev(sp));
return;
}
writel(BIT(id), dev->sync_aperture + HOST1X_SYNC_SYNCPT_CPU_INCR);
wmb();
}
