video: sandbox: Allow selection of font size and console name

For testing it is useful to be able to select the font size and the console
driver for sandbox. Add this information to platform data and copy it to
the video device when needed.
Signed-off-by: NSimon Glass <sjg@chromium.org>

drivers/video/sandbox_sdl.c

@@ -35,6 +35,8 @@ static int sandbox_sdl_probe(struct udevice *dev)
 	uc_priv->ysize = plat->yres;
 	uc_priv->bpix = plat->bpix;
 	uc_priv->rot = plat->rot;
+	uc_priv->vidconsole_drv_name = plat->vidconsole_drv_name;
+	uc_priv->font_size = plat->font_size;
 
 	return 0;
 }

include/dm/test.h

@@ -161,6 +161,8 @@ struct sandbox_sdl_plat {
 	int yres;
 	int bpix;
 	int rot;
+	const char *vidconsole_drv_name;
+	int font_size;
 };
 
 /* Declare ping methods for the drivers */