_dpu_encoder_trigger_flush(9)

💖 NAME 💖

okay so this is _dpu_encoder_trigger_flush(9), from the Kernel API Manual, and the function herself is _dpu_encoder_trigger_flush — she does exactly one iconic thing: trigger flush for a physical encoder ✨

✨ SYNOPSIS ✨

here's the signature, verbatim bestie:

void _dpu_encoder_trigger_flush (struct drm_encoder *drm_enc , struct dpu_encoder_phys *phys , uint32_t extra_flush_bits );

no return-value drama here — it's void, she just does the thing 💅

🎀 ARGUMENTS 🎀

• drm_enc — Pointer to drm encoder structure 🫶
• phys — Pointer to physical encoder structure ✨
• extra_flush_bits — Additional bit mask to include in flush trigger; if you've got extra bits, this is literally where they go 💅

🦋 SEE ALSO 🦋

the kernel file is ./drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c, and here's the whole friend group 👑

• 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_get_crc(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_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)

source/version vibe: ./drivers/gpu/drm/msm/disp/dpu1 · date: October 2026 · page: _dpu_encoder_trigger_flush(9) · Kernel API Manual says bye bestie, mwah 🫶💖