vsync_pos 478 drivers/gpu/drm/vc4/vc4_hdmi.c bool vsync_pos = mode->flags & DRM_MODE_FLAG_PVSYNC; vsync_pos 546 drivers/gpu/drm/vc4/vc4_hdmi.c (vsync_pos ? VC4_HDMI_HORZA_VPOS : 0) | vsync_pos 569 drivers/gpu/drm/vc4/vc4_hdmi.c (vsync_pos ? 0 : VC4_HD_VID_CTL_VSYNC_LOW) |