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path: root/drivers/video/w100fb.c
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Diffstat (limited to 'drivers/video/w100fb.c')
-rw-r--r--drivers/video/w100fb.c12
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);
}
}