diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/neofb.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/video/neofb.c b/drivers/video/neofb.c index 747602aa5615..b85e2b180a44 100644 --- a/drivers/video/neofb.c +++ b/drivers/video/neofb.c @@ -1334,6 +1334,12 @@ static int neofb_blank(int blank_mode, struct fb_info *info) struct neofb_par *par = info->par; int seqflags, lcdflags, dpmsflags, reg; + /* + * Reload the value stored in the register, might have been changed via + * FN keystroke + */ + par->PanelDispCntlReg1 = vga_rgfx(NULL, 0x20) & 0x03; + switch (blank_mode) { case FB_BLANK_POWERDOWN: /* powerdown - both sync lines down */ seqflags = VGA_SR01_SCREEN_OFF; /* Disable sequencer */ @@ -1366,7 +1372,7 @@ static int neofb_blank(int blank_mode, struct fb_info *info) case FB_BLANK_NORMAL: /* just blank screen (backlight stays on) */ seqflags = VGA_SR01_SCREEN_OFF; /* Disable sequencer */ lcdflags = par->PanelDispCntlReg1 & 0x02; /* LCD normal */ - dpmsflags = 0; /* no hsync/vsync suppression */ + dpmsflags = 0x00; /* no hsync/vsync suppression */ break; case FB_BLANK_UNBLANK: /* unblank */ seqflags = 0; /* Enable sequencer */ |