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Searched refs:event_buffer_size (Results 1 – 3 of 3) sorted by relevance

/linux-6.12.1/include/uapi/linux/
Dgpio.h200 __u32 event_buffer_size; member
/linux-6.12.1/drivers/gpio/
Dgpiolib-cdev.c551 u32 event_buffer_size; member
1140 return kfifo_alloc(&req->events, req->event_buffer_size, GFP_KERNEL); in edge_detector_fifo_init()
1783 lr->event_buffer_size = ulr.event_buffer_size; in linereq_create()
1784 if (lr->event_buffer_size == 0) in linereq_create()
1785 lr->event_buffer_size = ulr.num_lines * 16; in linereq_create()
1786 else if (lr->event_buffer_size > GPIO_V2_LINES_MAX * 16) in linereq_create()
1787 lr->event_buffer_size = GPIO_V2_LINES_MAX * 16; in linereq_create()
/linux-6.12.1/Documentation/userspace-api/gpio/
Dgpio-v2-line-event-read.rst58 :c:type:`request.event_buffer_size<gpio_v2_line_request>`.