dc_dmub_srv_...m_cursor_now(9)

💅 dc_dmub_srv_...m_cursor_now(9)

okay so this is a page from the Kernel API Manual, section 9, and bestie it's a whole little moment about cursors. yes, that kind of cursor. the mouse one. we're doing DRM/AMD display stuff today and honestly? iconic of us. 🖱️✨

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✨ NAME ✨

dc_dmub_srv_program_cursor_now — this one literally just asks for immediate cursor programming for a given pipe. like, right now, no waiting, no "brb", none of that. it's the "do it now" of cursor land 💅

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🎀 SYNOPSIS 🎀

void dc_dmub_srv_program_cursor_now (struct dc *dc , const struct
       pipe_ctx *pipe );

she's a void function, she takes two pointers, she doesn't return anything back to you and that's her whole vibe 🫶

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🌸 ARGUMENTS 🌸

• dc — pointer to the DC object. yeah, the big one. the whole DC thing. you're handing her the keys 🔑
• pipe — the top-most pipe for a stream. the main character pipe in the stack, ngl 👑

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🦋 SEE ALSO 🦋

okay so there's a whole friend group here, and you should absolutely meet them all, they're all in

./drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h

no cap, the whole squad:

• dc_dmub_srv_set_power_state(9)
• dc_dmub_srv_notify_fw_dc_power_state(9)
• dc_wake_and_execute_dmub_cmd(9)
• dc_wake_and_execute_dmub_cmd_list(9)
• dc_wake_and_execute_gpint(9)
• struct ips_residency_info(9)
• dc_dmub_srv_cursor_offload_init(9)
• dc_dmub_srv_control_cursor_offload(9)
• dc_dmub_srv_is_cursor_offload_enabled(9)
• dc_dmub_srv_boot_time_crc_init(9)
• dc_dmub_srv_release_hw(9)
• dc_dmub_srv_log_preos_dmcub_info(9)
• dc_dmub_srv_ihc_set_dig_hdcp_interrupt_dest(9)
• dc_dmub_srv_get_fams2_debug_meta(9)

like, go read them. they're right there. iykyk 💖

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heads up bestie: this is straight from ./drivers/gpu/drm/amd/display/dc, dated October 2026, and the page you're on is dc_dmub_srv_...m_cursor_now(9). screenshot it, cite it, love it. periodt. 📸💀

that's the whole page, mwah 🌈💜