diff options
| -rw-r--r-- | drivers/staging/xgifb/vb_init.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/staging/xgifb/vb_init.c b/drivers/staging/xgifb/vb_init.c index 19ce5a978cae..9caf12a721df 100644 --- a/drivers/staging/xgifb/vb_init.c +++ b/drivers/staging/xgifb/vb_init.c @@ -54,14 +54,12 @@ XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceExtension, udelay(800); xgifb_reg_or(pVBInfo->P3d4, 0x4A, 0x80); /* Enable GPIOH read */ /* GPIOF 0:DVI 1:DVO */ - temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); + data = xgifb_reg_get(pVBInfo->P3d4, 0x48); /* HOTPLUG_SUPPORT */ /* for current XG20 & XG21, GPIOH is floating, driver will * fix DDR temporarily */ - if (temp & 0x01) /* DVI read GPIOH */ - data = 1; /* DDRII */ - else - data = 0; /* DDR */ + /* DVI read GPIOH */ + data &= 0x01; /* 1=DDRII, 0=DDR */ /* ~HOTPLUG_SUPPORT */ xgifb_reg_or(pVBInfo->P3d4, 0xB4, 0x02); return data; |