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authorHeiko Stübner <heiko@sntech.de>2013-03-22 15:14:22 +0100
committerTomi Valkeinen <tomi.valkeinen@ti.com>2013-04-04 13:08:06 +0300
commit4e0ab85bb9097ecc422d4237f9eec155993f2902 (patch)
tree0b2751be18067a37b41c417b30f8951ff824d565 /drivers/video/auo_k190x.c
parent70f1e28e65dec704cd49bf7e21c2c372096cf5b3 (diff)
downloadlinux-4e0ab85bb9097ecc422d4237f9eec155993f2902.tar.bz2
AUO-K190x: set the correct runtime-pm state in recover
In the recover function the device gets powercycled and is after this again active, independent of its previous state. Signed-off-by: Heiko Stübner <heiko@sntech.de> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/auo_k190x.c')
-rw-r--r--drivers/video/auo_k190x.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/video/auo_k190x.c b/drivers/video/auo_k190x.c
index bc0b6433eae6..17f8d099b177 100644
--- a/drivers/video/auo_k190x.c
+++ b/drivers/video/auo_k190x.c
@@ -588,10 +588,16 @@ static int auok190x_power(struct auok190xfb_par *par, bool on)
static void auok190x_recover(struct auok190xfb_par *par)
{
+ struct device *dev = par->info->device;
+
auok190x_power(par, 0);
msleep(100);
auok190x_power(par, 1);
+ /* after powercycling the device, it's always active */
+ pm_runtime_set_active(dev);
+ par->standby = 0;
+
par->init(par);
/* wait for init to complete */