Symbol: mtk_hdmi_hw_make_reg_writable
drivers/gpu/drm/mediatek/mtk_hdmi.c
1027
mtk_hdmi_hw_make_reg_writable(hdmi, false);
drivers/gpu/drm/mediatek/mtk_hdmi.c
1037
mtk_hdmi_hw_make_reg_writable(hdmi, true);