panthor_subm...s_signal_ops(9)

💅 panthor_submit_ctx_collect_jobs_signal_ops(9) 💅

okay bestie, welcome to section 9 of the Kernel API Manual, where we're talking about panthor_submit_ctx_collect_jobs_signal_ops — yes the header is literally truncated with ... because apparently even the manpage couldn't handle the whole name, and honestly? relatable.

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✨ NAME ✨

panthor_submit_ctx_collect_jobs_signal_ops — it collects all the signal operations and adds them to the submit context. That's it, that's the whole job. It's giving "gatherer" energy, main character of the collection arc 🎀

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🌸 SYNOPSIS 🌸

int panthor_submit_ctx_collect_jobs_signal_ops (struct
panthor_submit_ctx *ctx );

literally just one function, one argument, and it returns an int. slay. 💅

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🦋 ARGUMENTS 🦋

• ctx — the submit context 💖 that's the whole argument list, she's low-maintenance, we stan.

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⭐ RETURN ⭐

Returns 0 on success 🎉 — and a negative error code otherwise 😭. no cap, that's the deal: zero means you ate, negative means something went sideways.

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👑 SEE ALSO 👑

okay so there's like, a whole friend group here and you're gonna meet all of them, no skipping, iykyk:

• Kernel file ./drivers/gpu/drm/panthor/panthor_drv.c user <-> kernel object copy helpers.(9)
• panthor_set_uobj(9)
• panthor_get_uobj_array(9)
• PANTHOR_UOBJ_MIN_SIZE_INTERNAL(9)
• PANTHOR_UOBJ_DECL(9)
• PANTHOR_UOBJ_MIN_SIZE(9)
• PANTHOR_UOBJ_SET(9)
• PANTHOR_UOBJ_GET_ARRAY(9)
• struct panthor_sync_signal(9)
• struct panthor_job_ctx(9)
• struct panthor_submit_ctx(9)
• panthor_check_sync_op(9)
• panthor_sync_signal_free(9)
• panthor_submit_ctx_add_sync_signal(9)
• panthor_submit_ctx_search_sync_signal(9)
• panthor_submit_ctx_add_job(9)
• panthor_submit_ctx_get_sync_signal(9)
• panthor_submit_ctx_update_job_sync_signal_fences(9)
• panthor_submit_ctx_collect_job_signal_ops(9)
• panthor_submit_ctx_push_fences(9)
• panthor_submit_ctx_add_sync_deps_to_job(9)
• panthor_submit_ctx_add_deps_and_arm_jobs(9)
• panthor_submit_ctx_push_jobs(9)
• panthor_submit_ctx_init(9)
• panthor_submit_ctx_cleanup(9)

like, that's the entire group chat and they're all linked, go say hi 🫶

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ngl bestie, don't forget to actually free your sync signals with panthor_sync_signal_free(9) when you're done — the see-also list is basically a to-do list and that one is not optional 💀

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and that's the page!! 🧚 this little number lives in ./drivers/gpu/drm/panthor, dated October 2026, and it's filed under panthor_subm...s_signal_ops(9) — yes, same truncated name, the header and footer are matching, it's a coordinated outfit ✨ bye bestie, go collect those signal ops 💖🌈