AUO-K190x: add runtime-pm calls to controller init functions
From: Heiko Stuebner <heiko@...> Date: Sun, 24 Jun 2012 13:33:47 +0200
Commit-Message
Patch-Comment
drivers/video/auo_k1900fb.c | 6 ++++++ drivers/video/auo_k1901fb.c | 6 ++++++ 2 files changed, 12 insertions(+), 0 deletions(-)
Statistics
- 12 lines added
- 0 lines removed
Changes
------------------------- drivers/video/auo_k1900fb.c --------------------------
index b02fab5d..8cf4847 100644
@@ -60,9 +60,12 @@
static void auok1900_init(struct auok190xfb_par *par)
{
+ struct device *dev = par->info->device;
struct auok190x_board *board = par->board;
u16 init_param = 0;
+ pm_runtime_get_sync(dev);
+
init_param |= AUOK1900_INIT_TEMP_AVERAGE;
init_param |= AUOK1900_INIT_ROTATE(par->rotation);
init_param |= AUOK190X_INIT_INVERSE_WHITE;
@@ -74,6 +77,9 @@ static void auok1900_init(struct auok190xfb_par *par)
/* let the controller finish */
board->wait_for_rdy(par);
+
+ pm_runtime_mark_last_busy(dev);
+ pm_runtime_put_autosuspend(dev);
}
static void auok1900_update_region(struct auok190xfb_par *par, int mode,
------------------------- drivers/video/auo_k1901fb.c --------------------------
index ece99b8..98aa222 100644
@@ -101,9 +101,12 @@
static void auok1901_init(struct auok190xfb_par *par)
{
+ struct device *dev = par->info->device;
struct auok190x_board *board = par->board;
u16 init_param = 0;
+ pm_runtime_get_sync(dev);
+
init_param |= AUOK190X_INIT_INVERSE_WHITE;
init_param |= AUOK190X_INIT_FORMAT0;
init_param |= AUOK1901_INIT_RESOLUTION(par->resolution);
@@ -113,6 +116,9 @@ static void auok1901_init(struct auok190xfb_par *par)
/* let the controller finish */
board->wait_for_rdy(par);
+
+ pm_runtime_mark_last_busy(dev);
+ pm_runtime_put_autosuspend(dev);
}
static void auok1901_update_region(struct auok190xfb_par *par, int mode,