From e7e980e20a4f82d043f787d9dcc22282e3ec4be7 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Sun, 24 Jun 2012 14:08:26 +0200 Subject: [PATCH 3/9] 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 --- 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