[PATCH 3/9] AUO-K190x: set the correct runtime-pm state in recover
From: Heiko Stübner <heiko@sntech.de>
Date: 2013-03-22 14:14:22
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
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> --- drivers/video/auo_k190x.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/video/auo_k190x.c b/drivers/video/auo_k190x.c
index 6c2879d..954b781 100644
--- a/drivers/video/auo_k190x.c
+++ b/drivers/video/auo_k190x.c@@ -587,10 +587,16 @@ 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 */
--
1.7.2.3