* [PATCH 3/9] AUO-K190x: set the correct runtime-pm state in recover
@ 2013-03-22 14:14 Heiko Stübner
0 siblings, 0 replies; only message in thread
From: Heiko Stübner @ 2013-03-22 14:14 UTC (permalink / raw)
To: linux-fbdev
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
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2013-03-22 14:14 [PATCH 3/9] AUO-K190x: set the correct runtime-pm state in recover Heiko Stübner
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