ENUM MALI_C55_PARAM_BLOCK_TYPE(9)

💅 enum mali_c55_param_block_type(9)

okay so bestie, welcome to the Kernel API Manual — literally the group chat where the kernel tells you how it likes its parameters 🎀 this little page is all about enum mali_c55_param_block_type, and ngl it's lowkey iconic.

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✨ NAME ✨

enum mali_c55_param_block_type — the enumeration of Mali-C55 parameter blocks. that's it, that's the whole vibe 🦋

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🌸 SYNOPSIS 🌸

enum mali_c55_param_block_type {
    MALI_C55_PARAM_BLOCK_SENSOR_OFFS ,
    MALI_C55_PARAM_BLOCK_AEXP_HIST ,
    MALI_C55_PARAM_BLOCK_AEXP_IHIST ,
    MALI_C55_PARAM_BLOCK_AEXP_HIST_WEIGHTS ,
    MALI_C55_PARAM_BLOCK_AEXP_IHIST_WEIGHTS ,
    MALI_C55_PARAM_BLOCK_DIGITAL_GAIN ,
    MALI_C55_PARAM_BLOCK_AWB_GAINS ,
    MALI_C55_PARAM_BLOCK_AWB_CONFIG ,
    MALI_C55_PARAM_BLOCK_AWB_GAINS_AEXP ,
    MALI_C55_PARAM_MESH_SHADING_CONFIG ,
    MALI_C55_PARAM_MESH_SHADING_SELECTION ,
    MALI_C55_PARAM_BLOCK_CCM ,
    MALI_C55_PARAM_BLOCK_GAMMA_FR ,
    MALI_C55_PARAM_BLOCK_GAMMA_DS

};

like, look at all those constants. main character energy, every single one of them 👑

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🧚 CONSTANTS 🧚

so here's the cast — one bullet per constant, exactly how the kernel wrote them 💖

• MALI_C55_PARAM_BLOCK_SENSOR_OFFS — sensor pre-shading black level offset ✨
• MALI_C55_PARAM_BLOCK_AEXP_HIST — auto-exposure 1024-bin histogram configuration 📊
• MALI_C55_PARAM_BLOCK_AEXP_IHIST — post-Iridix auto-exposure 1024-bin histogram configuration 🦋
• MALI_C55_PARAM_BLOCK_AEXP_HIST_WEIGHTS — auto-exposure 1024-bin histogram weighting ⚖️
• MALI_C55_PARAM_BLOCK_AEXP_IHIST_WEIGHTS — post-Iridix auto-exposure 1024-bin histogram weighting 💫
• MALI_C55_PARAM_BLOCK_DIGITAL_GAIN — digital gain 🔥
• MALI_C55_PARAM_BLOCK_AWB_GAINS — auto-white balance gains 🌈
• MALI_C55_PARAM_BLOCK_AWB_CONFIG — auto-white balance statistics config 🎀
• MALI_C55_PARAM_BLOCK_AWB_GAINS_AEXP — auto-white balance gains for AEXP-0 tap 💜
• MALI_C55_PARAM_MESH_SHADING_CONFIG — mesh shading tables configuration 🕸️
• MALI_C55_PARAM_MESH_SHADING_SELECTION — mesh shading table selection 🎯
• MALI_C55_PARAM_BLOCK_CCM — colour correction matrix 🎨
• MALI_C55_PARAM_BLOCK_GAMMA_FR — gamma gain and offset for FR pipe 🌸
• MALI_C55_PARAM_BLOCK_GAMMA_DS — gamma gain and offset for DS pipe ⭐

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🌈 DESCRIPTION 🌈

okay so the tea ☕ — this enumeration defines the types of Mali-C55 parameters block. each block configures a specific processing block of the Mali-C55 ISP. the block type is what lets the driver correctly interpret the parameters block data. iykyk 💅

and like, it is the responsibility of userspace to correctly set the type of each parameters block. no pressure bestie, but fr fr, get it right 🙈

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🫶 SEE ALSO 🫶

the whole friend group, assembled 🥹:

• Kernel file ./include/uapi/linux/media/arm/mali-c55-config.h
• struct mali_c55_ae_1024bin_hist(9)
• struct mali_c55_ae_5bin_hist(9)
• struct mali_c55_awb_average_ratios(9)
• struct mali_c55_af_statistics(9)
• struct mali_c55_stats_buffer(9)
• struct mali_c55_params_sensor_off_preshading(9)
• enum mali_c55_aexp_hist_tap_points(9)
• enum mali_c55_aexp_skip_x(9)
• enum mali_c55_aexp_skip_y(9)
• enum mali_c55_aexp_row_column_offset(9)
• enum mali_c55_aexp_hist_plane_mode(9)
• struct mali_c55_params_aexp_hist(9)
• struct mali_c55_params_aexp_weights(9)
• struct mali_c55_params_digital_gain(9)
• enum mali_c55_awb_stats_mode(9)
• struct mali_c55_params_awb_gains(9)
• enum mali_c55_params_awb_tap_points(9)
• struct mali_c55_params_awb_config(9)
• struct mali_c55_params_mesh_shading_config(9)
• struct mali_c55_params_mesh_shading_selection(9)
• struct mali_c55_params_ccm(9)
• struct mali_c55_params_gamma(9)
• MALI_C55_PARAMS_MAX_SIZE(9)

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🎀 the sign-off 🎀

and that's the whole page, bestie — slay 💅 this one lives in ./include/uapi/linux/media/arm and it's dated October 2026, so like, future vibes only 🦋✨ periodt.