STRUCT DPU_PERF_CDP_CFG(9)

💅 struct dpu_perf_cdp_cfg(9) — a kernel API manual moment 🎀

ok so bestie, welcome to the manual page for struct dpu_perf_cdp_cfg — literally the little struct that defines your CDP use case configuration. it's a tiny icon and we're gonna give it main character energy. this is from the Kernel API Manual, and yes we're doing this properly 💖

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✨ NAME ✨

struct dpu_perf_cdp_cfg — define CDP use case configuration 🦋

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🌸 SYNOPSIS 🌸

ok so here's the whole struct, no cap, exactly two fields and she ate:

struct dpu_perf_cdp_cfg {
    bool rd_enable;
    bool wr_enable;
 };

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👑 Members 👑

• rd_enable — true if read pipe CDP is enabled ⭐ like, the read side is switched on, fr fr
• wr_enable — true if write pipe CDP is enabled 🔥 and the write side is switched on too

both are bool, so it's true or not, no in-between, periodt 💅

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🫶 SEE ALSO 🫶

bestie the whole friend group is here, lowkey a whole squad in Kernel file ./drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h 📁:

• struct dpu_scaler_blk(9)
• struct dpu_pp_blk(9)
• struct dpu_dsc_blk(9)
• struct dpu_sspp_v13_rec_blk(9)
• enum dpu_qos_lut_usage(9)
• struct dpu_qos_lut_entry(9)
• struct dpu_qos_lut_tbl(9)
• struct dpu_rotation_cfg(9)
• struct dpu_caps(9)
• struct dpu_sspp_sub_blks(9)
• struct dpu_lm_sub_blks(9)
• struct dpu_dspp_sub_blks(9)
• struct dpu_dsc_sub_blks(9)
• struct dpu_sspp_cfg(9)
• struct dpu_lm_cfg(9)
• struct dpu_dspp_cfg(9)
• struct dpu_pingpong_cfg(9)
• struct dpu_merge_3d_cfg(9)
• struct dpu_dsc_cfg(9)
• struct dpu_intf_cfg(9)
• struct dpu_wb_cfg(9)
• struct dpu_vbif_dynamic_ot_cfg(9)
• struct dpu_vbif_dynamic_ot_tbl(9)
• struct dpu_vbif_qos_tbl(9)
• struct dpu_vbif_cfg(9)
• struct dpu_cdm_cfg(9)
• struct dpu_mdss_version(9)
• struct dpu_perf_cfg(9)
• struct dpu_mdss_cfg(9)

that's the whole list, every single one, go read them too iykyk 📚✨

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aaaand that's the page!! 🎀 sign-off time: this lil beauty lives under ./drivers/gpu/drm/msm/disp/dpu1 in the Kernel API Manual, dated October 2026, and it's titled struct dpu_perf_cdp_cfg(9) — slay, bye bestie 💜🌈