komeda: Drop temporary resolution hack

This was presumably an attempt to work around not having properly
implemented mode_valid in the tda19988 driver.

Author: jrtc27

sys/dev/drm/komeda/komeda_drv.c

@@ -303,10 +303,6 @@ komeda_drm_irq_hook(void *arg)
 	sc->drm_dev.mode_config.max_width = 4096;
 	sc->drm_dev.mode_config.max_height = 4096;
 
-	/* Temporary hack. */
-	sc->drm_dev.mode_config.max_width = 1920;
-	sc->drm_dev.mode_config.max_height = 1200;
-
 	sc->drm_dev.mode_config.funcs = &komeda_drm_mode_config_funcs;
 	sc->drm_dev.mode_config.helper_private =
 	    &komeda_drm_mode_config_helpers;