dpu_encoder_get_crc(9)

✨ dpu_encoder_get_crc(9) ✨

ok so bestie, welcome to the Kernel API Manual 💖 this one's dpu_encoder_get_crc, and it's literally just "get the crc value from interface blocks" — that's the whole vibe. crc girl summer 🎀

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🌸 NAME 🌸

dpu_encoder_get_crc — get the crc value from interface blocks 💅

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🦋 SYNOPSIS 🦋

int dpu_encoder_get_crc (const struct drm_encoder *drm_enc , u32 *crcs ,
int pos );

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✨ ARGUMENTS ✨

• drm_enc — Pointer to previously created drm encoder structure. yeah, the one you already made, don't come at me with a fresh one 🙈
• crcs — array to fill with CRC data. it's giving empty cup, you're the beverage 🍓
• pos — offset into the crcs array. where in the array we're dropping the goods, iykyk

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💫 RETURN 💫

0 on success, error otherwise. that's it, that's the whole report card 😭 slay if you get the 0.

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👑 SEE ALSO 👑

ok everyone gather round, the whole friend group is here 🫶

• Kernel file ./drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c — the mothership, the main character
• enum dpu_enc_rc_events(9)
• struct dpu_encoder_virt(9)
• dpu_encoder_get_drm_fmt(9)
• dpu_encoder_needs_periph_flush(9)
• dpu_encoder_is_widebus_enabled(9)
• dpu_encoder_is_dsc_enabled(9)
• dpu_encoder_get_crc_values_cnt(9)
• dpu_encoder_setup_misr(9)
• dpu_encoder_helper_report_irq_timeout(9)
• dpu_encoder_helper_wait_for_irq(9)
• dpu_encoder_get_vsync_count(9)
• dpu_encoder_get_linecount(9)
• dpu_encoder_helper_split_config(9)
• dpu_encoder_use_dsc_merge(9)
• dpu_encoder_get_dsc_config(9)
• dpu_encoder_prepare_wb_job(9)
• dpu_encoder_cleanup_wb_job(9)
• dpu_encoder_virt_runtime_resume(9)
• dpu_encoder_vblank_callback(9)
• dpu_encoder_underrun_callback(9)
• dpu_encoder_assign_crtc(9)
• dpu_encoder_toggle_vblank_for_crtc(9)
• dpu_encoder_frame_done_callback(9)
• _dpu_encoder_trigger_flush(9)
• _dpu_encoder_trigger_start(9)
• dpu_encoder_helper_trigger_start(9)
• _dpu_encoder_kickoff_phys(9)
• dpu_encoder_trigger_kickoff_pending(9)
• dpu_encoder_vsync_time(9)
• dpu_encoder_prepare_for_kickoff(9)
• dpu_encoder_is_valid_for_commit(9)
• dpu_encoder_start_frame_done_timer(9)
• dpu_encoder_kickoff(9)
• dpu_encoder_helper_phys_cleanup(9)
• dpu_encoder_helper_phys_setup_cdm(9)
• dpu_encoder_get_clones(9)
• dpu_encoder_init(9)
• dpu_encoder_wait_for_commit_done(9)
• dpu_encoder_wait_for_tx_complete(9)
• dpu_encoder_get_intf_mode(9)
• dpu_encoder_helper_get_cwb_mask(9)
• dpu_encoder_helper_get_dsc(9)

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ngl bestie, that's a lot of cross-references — but every single one is real and you will be seeing them again 💀 go read them, it's good for you 🌈

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and that's a wrap on dpu_encoder_get_crc! 💖 this iconic little page lives in ./drivers/gpu/drm/msm/disp/dpu1, straight from the October 2026 edition of the Kernel API Manual — mwah, bye, ily, go get those CRCs 🎀🦋✨