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path: root/drivers/video/neofb.c
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Diffstat (limited to 'drivers/video/neofb.c')
-rw-r--r--drivers/video/neofb.c8
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)
1334 struct neofb_par *par = info->par; 1334 struct neofb_par *par = info->par;
1335 int seqflags, lcdflags, dpmsflags, reg; 1335 int seqflags, lcdflags, dpmsflags, reg;
1336 1336
1337 /*
1338 * Reload the value stored in the register, might have been changed via
1339 * FN keystroke
1340 */
1341 par->PanelDispCntlReg1 = vga_rgfx(NULL, 0x20) & 0x03;
1342
1337 switch (blank_mode) { 1343 switch (blank_mode) {
1338 case FB_BLANK_POWERDOWN: /* powerdown - both sync lines down */ 1344 case FB_BLANK_POWERDOWN: /* powerdown - both sync lines down */
1339 seqflags = VGA_SR01_SCREEN_OFF; /* Disable sequencer */ 1345 seqflags = VGA_SR01_SCREEN_OFF; /* Disable sequencer */
@@ -1366,7 +1372,7 @@ static int neofb_blank(int blank_mode, struct fb_info *info)
1366 case FB_BLANK_NORMAL: /* just blank screen (backlight stays on) */ 1372 case FB_BLANK_NORMAL: /* just blank screen (backlight stays on) */
1367 seqflags = VGA_SR01_SCREEN_OFF; /* Disable sequencer */ 1373 seqflags = VGA_SR01_SCREEN_OFF; /* Disable sequencer */
1368 lcdflags = par->PanelDispCntlReg1 & 0x02; /* LCD normal */ 1374 lcdflags = par->PanelDispCntlReg1 & 0x02; /* LCD normal */
1369 dpmsflags = 0; /* no hsync/vsync suppression */ 1375 dpmsflags = 0x00; /* no hsync/vsync suppression */
1370 break; 1376 break;
1371 case FB_BLANK_UNBLANK: /* unblank */ 1377 case FB_BLANK_UNBLANK: /* unblank */
1372 seqflags = 0; /* Enable sequencer */ 1378 seqflags = 0; /* Enable sequencer */