a7y18lte-ubports/android_kernel_samsung_universal7885
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dpu_7885: add state notifier hooks

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Signed-off-by: BlackMesa123 <brother12@hotmail.it>
This commit is contained in:
BlackMesa123 2018-07-19 00:16:02 +02:00
parent 2ef6aaec58
commit 15c016996b
1 changed files with 9 additions and 0 deletions
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9
drivers/video/fbdev/exynos/dpu_7885/decon_core.c
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@ -36,6 +36,9 @@
#include <soc/samsung/cal-if.h>
#include <soc/samsung/exynos-pd.h>
#include <dt-bindings/clock/exynos7885.h>
#ifdef CONFIG_STATE_NOTIFIER
#include <linux/state_notifier.h>
#endif
#include "decon.h"
#include "dsim.h"
@ -645,6 +648,9 @@ static int decon_blank(int blank_mode, struct fb_info *info)
decon_err("skipped to disable decon\n");
goto blank_exit;
}
#ifdef CONFIG_STATE_NOTIFIER
state_suspend();
#endif
break;
case FB_BLANK_UNBLANK:
DPU_EVENT_LOG(DPU_EVT_UNBLANK, &decon->sd, ktime_set(0, 0));
@ -655,6 +661,9 @@ static int decon_blank(int blank_mode, struct fb_info *info)
}
if (!ret)
atomic_set(&decon->win_config, 1);
#ifdef CONFIG_STATE_NOTIFIER
state_resume();
#endif
break;
case FB_BLANK_VSYNC_SUSPEND:
case FB_BLANK_HSYNC_SUSPEND: