host1x_syncpt_wait(9)

🦋 host1x_syncpt_wait(9) 🦋

okay so this page comes from the Kernel API Manual, and it’s here to explain one very specific thing: waiting for a syncpoint to reach a given value. no cap, that’s the whole assignment. 💖

🌸 NAME 🌸

host1x_syncpt_wait — wait for a syncpoint to reach a given value. iconic, focused, straight to the point. ✨

💅 SYNOPSIS 💅

int host1x_syncpt_wait (struct host1x_syncpt *sp , u32 thresh , long
       timeout , u32 *value );

🎀 ARGUMENTS 🎀

• sp — host1x syncpoint. this is the syncpoint in question, bestie.
• thresh — threshold. yes, that’s literally the whole description — minimalist queen. 👑
• timeout — maximum time to wait for the syncpoint to reach the given value. it’s the clock, so don’t sleep on it. ⏳
• value — return location for the syncpoint value. this is where the syncpoint value comes back to you. 🫶

🔥 SEE ALSO 🔥

Kernel file: ./drivers/gpu/host1x/syncpt.c — and here’s the whole syncpoint friend group, no one left out:

• host1x_syncpt_alloc(9)
• host1x_syncpt_id(9)
• host1x_syncpt_incr_max(9)
• host1x_syncpt_incr(9)
• host1x_syncpt_request(9)
• host1x_syncpt_put(9)
• host1x_syncpt_read_max(9)
• host1x_syncpt_read_min(9)
• host1x_syncpt_read(9)
• host1x_syncpt_get_by_id(9)
• host1x_syncpt_get_by_id_noref(9)
• host1x_syncpt_get(9)
• host1x_syncpt_get_base(9)
• host1x_syncpt_base_id(9)
• host1x_syncpt_release_vblank_reservation(9)

okay that’s the page, bestie — brought to you by ./drivers/gpu/host1x, dated October 2026, and signed host1x_syncpt_wait(9). periodt. 💅