RADEON_FP2_FPON
OUTREGP( regs, RADEON_FP2_GEN_CNTL, RADEON_FP2_FPON, ~RADEON_FP2_FPON);
OUTREGP( regs, RADEON_FP2_GEN_CNTL, 0, ~RADEON_FP2_FPON);
values->fp2_gen_cntl |= RADEON_FP2_FPON | RADEON_FP_PANEL_FORMAT;
if (si->is_mobility && (INREG(ai->regs, RADEON_FP2_GEN_CNTL) & RADEON_FP2_FPON)) {