RADEON_MODE_MULTIMON_REPLY
(mode->timing.flags & RADEON_MODE_MULTIMON_REPLY) == 0 )
mode->timing.flags |= RADEON_MODE_MULTIMON_REPLY;
(mode->timing.flags & RADEON_MODE_MULTIMON_REPLY) == 0 )
mode->timing.flags |= RADEON_MODE_MULTIMON_REPLY;
modeList[0].timing.flags &= ~RADEON_MODE_MULTIMON_REPLY;
&& (modeList[0].timing.flags & RADEON_MODE_MULTIMON_REPLY) != 0)