OMAPDSS: disable VT switch

We don't need VT switch when suspending/resuming, so disable it. This
speeds up suspend/resume.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: NeilBrown <neil@brown.name>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/video/fbdev/omap2/dss/dss.c b/drivers/video/fbdev/omap2/dss/dss.c
index a6d10d4279f3..7f978b6a34e8 100644
--- a/drivers/video/fbdev/omap2/dss/dss.c
+++ b/drivers/video/fbdev/omap2/dss/dss.c
@@ -38,6 +38,7 @@
 #include <linux/regmap.h>
 #include <linux/of.h>
 #include <linux/regulator/consumer.h>
+#include <linux/suspend.h>
 
 #include <video/omapdss.h>
 
@@ -1138,6 +1139,8 @@ static int __init omap_dsshw_probe(struct platform_device *pdev)
 
         dss_debugfs_create_file("dss", dss_dump_regs);
 
+        pm_set_vt_switch(0);
+
         return 0;
 
 err_pll_init: