STRUCT DRM_TEGRA_SYNCPT_WAIT(9)

💅 struct drm_tegra_syncpt_wait(9)

okay bestie, so this is a page straight out of the Kernel API Manual — yes, the Kernel API Manual, we're fancy now — and it's all about struct drm_tegra_syncpt_wait, which is literally just the parameters for the wait syncpoint IOCTL. tiny struct, big main character energy 🎀

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✨ NAME ✨

struct drm_tegra_syncpt_wait — the parameters you hand over for the wait syncpoint IOCTL. that's it, that's the whole vibe 🦋

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🌸 SYNOPSIS 🌸

struct drm_tegra_syncpt_wait {
    __u32 id;
    __u32 thresh;
    __u32 timeout;
    __u32 value;
 };

four __u32 fields, zero notes, she's compact and she knows it 💅

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🫶 Members 🫶

• id — the ID of the syncpoint you're waiting on. which one? this one. slay.
• thresh — the threshold value you're waiting for. like, you want the syncpoint to hit this number, that's the whole deal ⭐
• timeout — the timeout, measured in milliseconds, for how long to wait. after that, bestie, it's not waiting anymore 😭
• value — the new syncpoint value after the wait. and ✨ plot twist ✨ this one's set by the kernel, and only upon successful completion of the IOCTL. so don't go writing your own fanfic in there, the kernel's got it 👑

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🔥 SEE ALSO 🔥

okay this list is LONG, like a group chat with everyone's read receipts, but every single one of these is invited to the party:

• the kernel file ./include/uapi/drm/tegra_drm.h 📁
• struct drm_tegra_gem_create(9)
• struct drm_tegra_gem_mmap(9)
• struct drm_tegra_syncpt_read(9)
• struct drm_tegra_syncpt_incr(9)
• struct drm_tegra_open_channel(9)
• struct drm_tegra_close_channel(9)
• struct drm_tegra_get_syncpt(9)
• struct drm_tegra_get_syncpt_base(9)
• struct drm_tegra_syncpt(9)
• struct drm_tegra_cmdbuf(9)
• struct drm_tegra_reloc(9)
• struct drm_tegra_waitchk(9)
• struct drm_tegra_submit(9)
• struct drm_tegra_gem_set_tiling(9)
• struct drm_tegra_gem_get_tiling(9)
• struct drm_tegra_gem_set_flags(9)
• struct drm_tegra_gem_get_flags(9)
• DRM_TEGRA_SUBMIT_RELOC_SECTOR_LAYOUT(9)
• DRM_TEGRA_SUBMIT_CMD_GATHER_UPTR(9)
• DRM_TEGRA_SUBMIT_CMD_WAIT_SYNCPT(9)
• DRM_TEGRA_SUBMIT_CMD_WAIT_SYNCPT_RELATIVE(9)

ngl that's the whole tegra squad right there. iykyk 🧚

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and that's the page, bestie!! this little beauty lives at ./include/uapi/drm and it's stamped October 2026 — go off, calendar icon 👑 anyway, struct drm_t..._syncpt_wait(9) out, love u, bye 💖✨