After unplugging a display from the connector, the driver has to clear the connector's EDID property. Recent code for BMC support forget to do this for VGA- and SIL164-based transmitters. Fix it. Thomas Zimmermann (2): drm/ast: sil164: Clear EDID if no display is connected drm/ast: vga: Clear EDID if no display is connected drivers/gpu/drm/ast/ast_sil164.c | 2 ++ drivers/gpu/drm/ast/ast_vga.c | 2 ++ 2 files changed, 4 insertions(+) -- 2.46.0