vsp1_isp_free_buffer(9)

🌸 NAME 🌸

okay so bestie, this is vsp1_isp_free_buffer(9) from the Kernel API Manual, and she's the cleanup girlie whose whole job is releasing a buffer allocated by vsp1_isp_alloc_buffer(). no cap, that's the vibe 💅

✨ SYNOPSIS ✨

void vsp1_isp_free_buffer (struct device *dev , struct
       vsp1_isp_buffer_desc *buffer_desc );

💅 ARGUMENTS 💅

• dev — the VSP1 struct device. that's the device this whole thing hangs off of 🫶
• buffer_desc — the descriptor of the buffer to release as returned by vsp1_isp_alloc_buffer. like, the receipt you got from the allocator; hand it back here 🧾

🦋 DESCRIPTION 🦋

okay so what it actually does: it releases memory in the VSPX address space that was allocated by vsp1_isp_alloc_buffer. that's it, that's the whole slay ✨

🎀 SEE ALSO 🎀

• Kernel file: ./drivers/media/platform/renesas/vsp1/vsp1_vspx.c
• vsp1_isp_init(9)
• vsp1_isp_get_bus_master(9)
• vsp1_isp_alloc_buffer(9)
• vsp1_isp_start_streaming(9)
• vsp1_isp_stop_streaming(9)
• vsp1_isp_job_prepare(9)
• vsp1_isp_job_run(9)
• vsp1_isp_job_release(9)

okay bye bestie 💖 source/version tea: ./drivers/media/platform/renes..., dated October 2026 — periodt 🎀