From f728377f6786bcdf1dbf33394360164e86f40094 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sat, 27 May 2006 18:56:02 +1000 Subject: [PATCH] sync modesetting code with X.org Signed-off-by: Dave Airlie --- drivers/video/intelfb/intelfbhw.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c index 5a621df5bf02..16c9c192b4be 100644 --- a/drivers/video/intelfb/intelfbhw.c +++ b/drivers/video/intelfb/intelfbhw.c @@ -1359,6 +1359,10 @@ intelfbhw_program_mode(struct intelfb_info *dinfo, /* Wait for vblank. For now, just wait for a 50Hz cycle (20ms)) */ mdelay(20); + OUTREG(DVOB, INREG(DVOB) & ~PORT_ENABLE); + OUTREG(DVOC, INREG(DVOC) & ~PORT_ENABLE); + OUTREG(ADPA, INREG(ADPA) & ~ADPA_DAC_ENABLE); + /* Disable Sync */ tmp = INREG(ADPA); tmp &= ~ADPA_DPMS_CONTROL_MASK; @@ -1374,14 +1378,11 @@ intelfbhw_program_mode(struct intelfb_info *dinfo, OUTREG(dpll_reg, tmp); /* Set PLL parameters */ - OUTREG(dpll_reg, *dpll & ~DPLL_VCO_ENABLE); OUTREG(fp0_reg, *fp0); OUTREG(fp1_reg, *fp1); /* Enable PLL */ - tmp = INREG(dpll_reg); - tmp |= DPLL_VCO_ENABLE; - OUTREG(dpll_reg, tmp); + OUTREG(dpll_reg, *dpll); /* Set DVOs B/C */ OUTREG(DVOB, hw->dvob); -- 2.20.1