switch (depth) {
case 8:
- size = sizeof(bios8) / sizeof(biosMode);
+ size = ARRAY_SIZE(bios8);
mode = bios8;
break;
case 16:
- size = sizeof(bios16) / sizeof(biosMode);
+ size = ARRAY_SIZE(bios16);
mode = bios16;
break;
case 24:
- size = sizeof(bios24) / sizeof(biosMode);
+ size = ARRAY_SIZE(bios24);
mode = bios24;
break;
#ifdef NO_32BIT_SUPPORT_YET
case 32:
- size = sizeof(bios32) / sizeof(biosMode);
+ size = ARRAY_SIZE(bios32);
mode = bios32;
break;
#endif
static inline int neo2200_sync(struct fb_info *info)
{
struct neofb_par *par = info->par;
- int waitcycles;
- while (readl(&par->neo2200->bltStat) & 1)
- waitcycles++;
+ while (readl(&par->neo2200->bltStat) & 1);
return 0;
}
par->SysIfaceCntl2 = 0xc0; /* VESA Bios sets this to 0x80! */
+ /* Initialize: by default, we want display config register to be read */
+ par->PanelDispCntlRegRead = 1;
+
/* Enable any user specified display devices. */
par->PanelDispCntlReg1 = 0x00;
if (par->internal_display)
struct neofb_par *par = info->par;
int seqflags, lcdflags, dpmsflags, reg;
+
+ /*
+ * Reload the value stored in the register, if sensible. It might have
+ * been changed via FN keystroke.
+ */
+ if (par->PanelDispCntlRegRead) {
+ neoUnlock();
+ par->PanelDispCntlReg1 = vga_rgfx(NULL, 0x20) & 0x03;
+ neoLock(&par->state);
+ }
+ par->PanelDispCntlRegRead = !blank_mode;
+
switch (blank_mode) {
case FB_BLANK_POWERDOWN: /* powerdown - both sync lines down */
seqflags = VGA_SR01_SCREEN_OFF; /* Disable sequencer */
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 */