fimc_sensor_notify(9)

💅 fimc_sensor_notify(9) 💅

okay so bestie, this page comes from the Kernel API Manual, and it's giving v4l2_device notification from a sensor subdev energy. lowkey niche, highkey iconic. ✨

🌸 NAME 🌸

fimc_sensor_notify — v4l2_device notification from a sensor subdev 💖

✨ SYNOPSIS ✨

void fimc_sensor_notify (struct v4l2_subdev *sd , unsigned int
       notification , void *arg );

🎀 ARGUMENTS 🎀

• sd — pointer to a subdev generating the notification.
• notification — the notification type; it must be S5P_FIMC_TX_END_NOTIFY.
• arg — pointer to an u32 type integer that stores the frame payload value.

🦋 DESCRIPTION 🦋

okay so this is the End Of Frame notification sent by a sensor subdev in its still capture mode. 🦋

The way it works: if there is only a single VSYNC generated by the sensor at the beginning of a frame transmission, FIMC does not issue the LastIrq (end of frame) interrupt. and this notification is used to complete the frame capture and returning a buffer to user-space. no cap, that's the whole vibe.

Subdev drivers should call this notification from their last 'End of frame capture' interrupt. 💅

💖 SEE ALSO 💖

• Kernel file ./drivers/media/platform/samsung/exynos4-is/fimc-capture.c
• fimc_capture_config_update(9)
• fimc_pipeline_try_format(9)
• fimc_get_sensor_frame_desc(9)
• fimc_pipeline_validate(9)

mwah 💋 — this cutie is sourced from ./drivers/media/platform/samsu..., dated October 2026, and its page name is fimc_sensor_notify(9). byeee 🫶