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Line 283:
Line 283: − + Line 405:
Line 405: − +
→/dev/nvhost-ctrl
| 0x40080021 || In || 8 || [[#NVHOST_IOCTL_CTRL_SYNCPT_FREE_EVENT_BATCH]]
| 0x40080021 || In || 8 || [[#NVHOST_IOCTL_CTRL_SYNCPT_FREE_EVENT_BATCH]]
|-
|-
| 0xC0040022 || Inout || 4 || [[#NVHOST_IOCTL_CTRL_SYNCPT_GET_MAX_EVENT_FIFO_CHANNEL]]
| 0xC0040022 || Inout || 4 || [[#NVHOST_IOCTL_CTRL_GET_MAX_EVENT_FIFO_CHANNEL]]
|}
|}
};
};
=== NVHOST_IOCTL_CTRL_SYNCPT_GET_MAX_EVENT_FIFO_CHANNEL ===
=== NVHOST_IOCTL_CTRL_GET_MAX_EVENT_FIFO_CHANNEL ===
If event FIFO is enabled, returns the maximum channel number.
If event FIFO is enabled, returns the maximum channel number.