case 2:
case 4:
case 8:
- var->red.length = 8;
+ var->red.length = var->bits_per_pixel;
var->red.offset = 0;
- var->green.length = 8;
+ var->green.length = var->bits_per_pixel;
var->green.offset = 0;
- var->blue.length = 8;
+ var->blue.length = var->bits_per_pixel;
var->blue.offset = 0;
break;
case 16:
var->red.length = 5;
- var->green.length = 5;
+ var->green.length = 6;
var->blue.length = 5;
if (fb->panel->cntl & CNTL_BGR) {
- var->red.offset = 10;
+ var->red.offset = 11;
var->green.offset = 5;
var->blue.offset = 0;
} else {
var->red.offset = 0;
var->green.offset = 5;
- var->blue.offset = 10;
+ var->blue.offset = 11;
}
break;
- case 24:
+ case 32:
if (fb->panel->cntl & CNTL_LCDTFT) {
var->red.length = 8;
var->green.length = 8;
if (fb->board->check)
ret = fb->board->check(fb, var);
+
+ if (ret == 0 &&
+ var->xres_virtual * var->bits_per_pixel / 8 *
+ var->yres_virtual > fb->fb.fix.smem_len)
+ ret = -EINVAL;
+
if (ret == 0)
ret = clcdfb_set_bitfields(fb, var);
convert_bitfield(green, &fb->fb.var.green) |
convert_bitfield(red, &fb->fb.var.red);
- if (fb->fb.var.bits_per_pixel == 8 && regno < 256) {
+ if (fb->fb.fix.visual == FB_VISUAL_PSEUDOCOLOR && regno < 256) {
int hw_reg = CLCD_PALETTE + ((regno * 2) & ~3);
u32 val, mask, newval;