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Diffstat (limited to 'arch/arm/mach-omap2/powerdomain.h')
-rw-r--r--arch/arm/mach-omap2/powerdomain.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h
index 28a796ce07d7..9a907fb14044 100644
--- a/arch/arm/mach-omap2/powerdomain.h
+++ b/arch/arm/mach-omap2/powerdomain.h
@@ -144,6 +144,7 @@ struct powerdomain {
s64 timer;
s64 state_timer[PWRDM_MAX_PWRSTS];
#endif
+ u32 context;
};
/**
@@ -198,6 +199,8 @@ struct pwrdm_ops {
int (*pwrdm_set_lowpwrstchange)(struct powerdomain *pwrdm);
int (*pwrdm_wait_transition)(struct powerdomain *pwrdm);
int (*pwrdm_has_voltdm)(void);
+ void (*pwrdm_save_context)(struct powerdomain *pwrdm);
+ void (*pwrdm_restore_context)(struct powerdomain *pwrdm);
};
int pwrdm_register_platform_funcs(struct pwrdm_ops *custom_funcs);
@@ -273,4 +276,8 @@ extern struct powerdomain gfx_omap2_pwrdm;
extern void pwrdm_lock(struct powerdomain *pwrdm);
extern void pwrdm_unlock(struct powerdomain *pwrdm);
+extern void pwrdms_save_context(void);
+extern void pwrdms_restore_context(void);
+
+extern void pwrdms_lost_power(void);
#endif