STRUCT DRM_TEGRA_CLOSE_CHANNEL(9)

💜 struct drm_tegra_close_channel(9) 💜

okay bestie, welcome to the Kernel API Manual — yes it's a real manual, yes it's from struct drm_t...lose_channel(9) land (the title gets truncated in the header, iconic behavior honestly, we love an ellipsis queen 🎀), and yes we're gonna get through this together.

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✨ NAME ✨

struct drm_tegra_close_channel — literally just the parameters for the close channel IOCTL. that's it. that's the whole vibe. it's giving "small but essential" 💅

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🌸 SYNOPSIS 🌸

struct drm_tegra_close_channel {
    __u64 context;
};

one member. one. single. field. and honestly? she ate. minimalism is a lifestyle 🦋

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🫶 Members 🫶

• context — the application context of this channel. and where do you get it, you ask? you get it from the DRM_TEGRA_OPEN_CHANNEL IOCTL, bestie. that's the source. don't come at her with some random number, fr fr, this is a "you must be this tall to ride" situation 🙈

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👑 SEE ALSO 👑

okay this is the part where we list literally everyone in the group chat, no cap, nobody gets left on read:

• the kernel file ./include/uapi/drm/tegra_drm.h (the mothership 💖)
• 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_syncpt_wait(9)
• struct drm_tegra_open_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)

like, that is a full roster. main character energy all around 🌈⭐

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and that's the page, babes 💀 short, sweet, and to the point. this one lives over in ./include/uapi/drm, dated October 2026, and answers to the name struct drm_t...lose_channel(9) — yep, still truncated, still slaying. bye bestie, go close that channel responsibly 🧚💜

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