Revert "vga: add some optional CGA compatibility hacks"

This reverts commit 482f7bf86b43af9f6903c52726fedf82b28bf953.

Signed-off-by: malc <av1474@comtv.ru>

1 files changed, 0 insertions, 23 deletions

diff --git a/vl.c b/vl.c
index 16d04a2..febfd62 100644
--- a/vl.c
+++ b/vl.c
@@ -179,7 +179,6 @@ int main(int argc, char **argv)
 static const char *data_dir;
 const char *bios_name = NULL;
 enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB;
-int vga_cga_hacks = 0;
 DisplayType display_type = DT_DEFAULT;
 int display_remote = 0;
 const char* keyboard_layout = NULL;
@@ -1749,28 +1748,6 @@ static void select_vgahw (const char *p)
             else if (strstart(opts, "precise", &nextopt))
                 vga_retrace_method = VGA_RETRACE_PRECISE;
             else goto invalid_vga;
-        } else if (strstart(opts, ",cga_hacks=", &nextopt)) {
-            opts = nextopt;
-            while (*opts) {
-                if (strstart(opts, "all", &nextopt)) {
-                    opts = nextopt;
-                    vga_cga_hacks |= ~0;
-                } else if (strstart(opts, "palette_blanking", &nextopt)) {
-                    opts = nextopt;
-                    vga_cga_hacks |= VGA_CGA_HACK_PALETTE_BLANKING;
-                } else if (strstart(opts, "font_height", &nextopt)) {
-                    opts = nextopt;
-                    vga_cga_hacks |= VGA_CGA_HACK_FONT_HEIGHT;
-                } else {
-                    break;
-                }
-
-                if (*opts == '+') {
-                    opts++;
-                } else {
-                    break;
-                }
-            }
         } else goto invalid_vga;
         opts = nextopt;
     }