zynqmp_dp_update_misc(9)

💅 zynqmp_dp_update_misc — the Kernel API Manual glow-up 🎀

okay so bestie, welcome to the zynqmp_dp_update_misc(9) page, straight out of the Kernel API Manual ✨ grab a boba, we're going in 🧋

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🌸 NAME 🌸

zynqmp_dp_update_misc — write the misc registers, no cap 💅

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✨ SYNOPSIS ✨

void zynqmp_dp_update_misc (struct zynqmp_dp *dp );

that's it. that's the whole signature. one function, one argument, iconic behavior 👑

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🦋 ARGUMENTS 🦋

• dp — the DisplayPort IP core structure 💖 like, the main character struct, the one holding all the tea

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🌈 DESCRIPTION 🌈

okay so here's the vibe: the misc register values are already stored in the structure — they're just, like, chilling there. and this function's whole job? applying those values into the registers. periodt. 💅

so dp walks in holding the values, zynqmp_dp_update_misc does the write, and the registers get updated. that's the entire plot, and honestly? we love a simple, focused function 🫶

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👑 SEE ALSO 👑

the whole friend group, fr fr — showing up together like a group chat that all types at once 😭

• Kernel file ./drivers/gpu/drm/xlnx/zynqmp_dp.c struct
• zynqmp_dp_link_config(9)
• struct zynqmp_dp_mode(9)
• struct zynqmp_dp_config(9)
• enum test_pattern(9)
• struct zynqmp_dp_test(9)
• struct zynqmp_dp_train_set_priv(9)
• struct zynqmp_dp(9)
• zynqmp_dp_phy_init(9)
• zynqmp_dp_phy_exit(9)
• zynqmp_dp_phy_probe(9)
• zynqmp_dp_phy_ready(9)
• zynqmp_dp_max_rate(9)
• zynqmp_dp_mode_configure(9)
• zynqmp_dp_adjust_train(9)
• zynqmp_dp_update_vs_emph(9)
• zynqmp_dp_link_train_cr(9)
• zynqmp_dp_link_train_ce(9)
• zynqmp_dp_setup(9)
• zynqmp_dp_train(9)
• zynqmp_dp_train_loop(9)
• zynqmp_dp_aux_cmd_submit(9)
• zynqmp_dp_aux_init(9)
• zynqmp_dp_aux_cleanup(9)
• zynqmp_dp_set_format(9)
• zynqmp_dp_encoder_mode_set_transfer_unit(9)
• zynqmp_dp_encoder_mode_set_stream(9)
• zynqmp_dp_disp_connected_live_layer(9)
• zynqmp_dp_set_test_pattern(9)
• zynqmp_dp_enable_vblank(9)
• zynqmp_dp_disable_vblank(9)

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ngl bestie, if you're poking around this one you should probably also read the related zynqmp_dp* pages above — iykyk 🔥

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and that's the page!! 🎀 sign-off time: this little gem lives in ./drivers/gpu/drm/xlnx, and the manual says October 2026 🗓️ so yeah, dated, sourced, and slaying. bye bestie, go write those misc registers 💜🦋