/* Correct target state based on inactivity timer expiry, etc */
static void adjust_target_states(struct system_power_state *target_state)
{
switch (target_state->mpu_state) {
case PRCM_MPU_ACTIVE:
case PRCM_MPU_INACTIVE:
target_state->neon_state = PRCM_ON;
break;
case PRCM_MPU_CSWR_L2RET:
case PRCM_MPU_OSWR_L2RET:
case PRCM_MPU_CSWR_L2OFF:
case PRCM_MPU_OSWR_L2OFF:
target_state->neon_state = PRCM_RET;
break;
case PRCM_MPU_OFF:
target_state->neon_state = PRCM_OFF;
if (!enable_off) {
target_state->mpu_state = PRCM_MPU_CSWR_L2RET;
target_state->neon_state = PRCM_RET;
}
break;
}
if (target_state->core_state > PRCM_CORE_INACTIVE) {
#ifdef CONFIG_OMAP34XX_OFFMODE
#if 0
/* GPT context save in PER domain not yet implemented. Until it is, we do not
* put PER to OFF.
*/
/* Core can be put to RET/OFF - This means PER can be put to
* off if its inactivity timer has expired.
*/
if (perdomain_timer_pending())
target_state->per_state = PRCM_RET;
else
target_state->per_state = PRCM_OFF;
#else
target_state->per_state = PRCM_RET;
#endif
if (target_state->core_state == PRCM_CORE_OFF) {
if (coredomain_timer_pending())
target_state->core_state = PRCM_CORE_CSWR_MEMRET;
if (CM_FCLKEN_DSS & DSS_FCLK_MASK)
target_state->core_state = PRCM_CORE_CSWR_MEMRET;
if (!enable_off) {
target_state->core_state = PRCM_CORE_CSWR_MEMRET;
target_state->per_state = PRCM_RET;
}
}
#else
target_state->per_state = PRCM_RET;
#endif
} else
target_state->per_state = PRCM_ON;
if (target_state->core_state == PRCM_CORE_CSWR_MEMRET)
memory_logic_res_setting(target_state);
}
/* Correct target state based on inactivity timer expiry, etc */
static void correct_target_state(void)
{
switch (target_state.mpu_state) {
case PRCM_MPU_ACTIVE:
case PRCM_MPU_INACTIVE:
target_state.neon_state = PRCM_ON;
break;
case PRCM_MPU_CSWR_L2RET:
case PRCM_MPU_OSWR_L2RET:
case PRCM_MPU_CSWR_L2OFF:
case PRCM_MPU_OSWR_L2OFF:
target_state.neon_state = PRCM_RET;
break;
case PRCM_MPU_OFF:
target_state.neon_state = PRCM_OFF;
if (!enable_off) {
target_state.mpu_state = PRCM_MPU_CSWR_L2RET;
target_state.neon_state = PRCM_RET;
}
break;
}
if (target_state.core_state > PRCM_CORE_INACTIVE) {
#ifdef CONFIG_OMAP34XX_OFFMODE
/* Core can be put to RET/OFF - This means
* PER can be put to off if its inactivity timer
* has expired
*/
if (perdomain_timer_pending())
target_state.per_state = PRCM_RET;
else
target_state.per_state = PRCM_OFF;
if (target_state.core_state == PRCM_CORE_OFF) {
if (coredomain_timer_pending())
target_state.core_state = PRCM_CORE_CSWR_MEMRET;
if (CM_FCLKEN_DSS & DSS_FCLK_MASK)
target_state.core_state = PRCM_CORE_CSWR_MEMRET;
if (!enable_off) {
target_state.core_state = PRCM_CORE_CSWR_MEMRET;
target_state.per_state = PRCM_RET;
}
}
#else
target_state.per_state = PRCM_RET;
#endif /* #ifdef CONFIG_OMAP34XX_OFFMODE */
} else
target_state.per_state = PRCM_ON;
}
