pvr_wait_for_fw_boot(9)

🦋 pvr_wait_for_fw_boot(9) 🦋

okay so this is the Kernel API Manual page for pvr_wait_for_fw_boot, and the way that it just waits for the firmware to finish booting? iconic. no cap, that's the whole vibe, bestie. 💅

🌸 NAME 🌸

pvr_wait_for_fw_boot — wait for firmware to finish booting. literally its whole job. ✨

💖 SYNOPSIS 💖

int pvr_wait_for_fw_boot (struct pvr_device *pvr_dev );

🎀 ARGUMENTS 🎀

• pvr_dev — target PowerVR device. that's the device you're waiting on, iykyk. 🫶

🌟 RETURN 🌟

• 0 on success, or
• -ETIMEDOUT if firmware fails to boot within timeout.

so if you get -ETIMEDOUT, the firmware didn't boot in time. not me guessing — that's literally what the page says. 😭

🌈 SEE ALSO 🌈

Kernel file: ./drivers/gpu/drm/imagination/pvr_fw.c

• pvr_fw_validate(9)
• pvr_fw_process(9)
• pvr_fw_validate_init_device_info(9)
• pvr_fw_init(9)
• pvr_fw_fini(9)
• pvr_fw_mts_schedule(9)
• pvr_fw_structure_cleanup(9)
• pvr_fw_object_fw_map(9)
• pvr_fw_object_fw_unmap(9)
• pvr_fw_object_create(9)
• pvr_fw_object_create_and_map(9)
• pvr_fw_object_create_and_map_offset(9)
• pvr_fw_object_destroy(9)
• pvr_fw_object_get_fw_addr_offset(9)

and that's the whole page, bestie 💜 this one lives under ./drivers/gpu/drm/imagination, and the date on it is October 2026 — iconic, no notes. 🎀✨