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Searched refs:vback_porch (Results 1 – 2 of 2) sorted by relevance

/openbsd/sys/dev/fdt/
H A Drkvop.c417 u_int vback_porch = adjusted_mode->vtotal - adjusted_mode->vsync_end; in rkvop_crtc_enable() local
478 val = DSP_VACT_ST_POST(vsync_len + vback_porch) | in rkvop_crtc_enable()
479 DSP_VACT_END_POST(vsync_len + vback_porch + vactive); in rkvop_crtc_enable()
482 val = DSP_VACT_ST(vsync_len + vback_porch) | in rkvop_crtc_enable()
483 DSP_VACT_END(vsync_len + vback_porch + vactive); in rkvop_crtc_enable()
487 DSP_VS_END(vsync_len + vback_porch + vactive + vfront_porch); in rkvop_crtc_enable()
/openbsd/sys/dev/pci/drm/
H A Ddrm_modes.c716 int vsyncandback_porch, __maybe_unused vback_porch, hblank; in drm_cvt_mode() local
732 vback_porch = vsyncandback_porch - vsync; in drm_cvt_mode()
869 int vsync_plus_bp, __maybe_unused vback_porch; in drm_gtf_mode_complex() local
936 vback_porch = vsync_plus_bp - V_SYNC_RQD; in drm_gtf_mode_complex()
1079 dmode->vtotal = dmode->vsync_end + vm->vback_porch; in drm_display_mode_from_videomode()
1120 vm->vback_porch = dmode->vtotal - dmode->vsync_end; in drm_display_mode_to_videomode()