diff options
Diffstat (limited to 'drivers/video/w100fb.c')
| -rw-r--r-- | drivers/video/w100fb.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c index 90a2e30272ad..2f6b2b835f88 100644 --- a/drivers/video/w100fb.c +++ b/drivers/video/w100fb.c @@ -1567,6 +1567,18 @@ static void w100_suspend(u32 mode) val = readl(remapped_regs + mmPLL_CNTL); val |= 0x00000004; /* bit2=1 */ writel(val, remapped_regs + mmPLL_CNTL); + + writel(0x00000000, remapped_regs + mmLCDD_CNTL1); + writel(0x00000000, remapped_regs + mmLCDD_CNTL2); + writel(0x00000000, remapped_regs + mmGENLCD_CNTL1); + writel(0x00000000, remapped_regs + mmGENLCD_CNTL2); + writel(0x00000000, remapped_regs + mmGENLCD_CNTL3); + + val = readl(remapped_regs + mmMEM_EXT_CNTL); + val |= 0xF0000000; + val &= ~(0x00000001); + writel(val, remapped_regs + mmMEM_EXT_CNTL); + writel(0x0000001d, remapped_regs + mmPWRMGT_CNTL); } } |