console: untangle gfx & txt updates

Stop abusing displaysurface fields for text mode displays.
(bpp = 0, width = cols, height = lines).

Add flags to displaystate indicating whenever text mode display
(curses) or gfx mode displays (sdl, vnc, ...) are present.

Add separate displaychangelistener callbacks for text / gfx mode
resize & updates.

This allows to enable gfx and txt diplays at the same time and also
paves the way for more cleanups in the future.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/hw/pxa2xx_lcd.c b/hw/pxa2xx_lcd.c
index 38c38890c9..b53dfaf3cf 100644
--- a/hw/pxa2xx_lcd.c
+++ b/hw/pxa2xx_lcd.c
@@ -871,20 +871,20 @@ static void pxa2xx_update_display(void *opaque)
     if (miny >= 0) {
         switch (s->orientation) {
         case 0:
-            dpy_update(s->ds, 0, miny, s->xres, maxy - miny + 1);
+            dpy_gfx_update(s->ds, 0, miny, s->xres, maxy - miny + 1);
             break;
         case 90:
-            dpy_update(s->ds, miny, 0, maxy - miny + 1, s->xres);
+            dpy_gfx_update(s->ds, miny, 0, maxy - miny + 1, s->xres);
             break;
         case 180:
             maxy = s->yres - maxy - 1;
             miny = s->yres - miny - 1;
-            dpy_update(s->ds, 0, maxy, s->xres, miny - maxy + 1);
+            dpy_gfx_update(s->ds, 0, maxy, s->xres, miny - maxy + 1);
             break;
         case 270:
             maxy = s->yres - maxy - 1;
             miny = s->yres - miny - 1;
-            dpy_update(s->ds, maxy, 0, miny - maxy + 1, s->xres);
+            dpy_gfx_update(s->ds, maxy, 0, miny - maxy + 1, s->xres);
             break;
         }
     }