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fix(bt/bluedroid): Fix the protocol stack to exit sniff mode

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- Already in result mode but request change indication has not been cleared
This commit is contained in:
xiongweichao 2024-09-03 20:14:47 +08:00
parent da9536dbab
commit 804e140701
1 changed files with 6 additions and 4 deletions
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10
components/bt/host/bluedroid/stack/btm/btm_pm.c
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@ -543,7 +543,7 @@ static tBTM_PM_MODE btm_pm_get_set_mode(UINT8 pm_id, tBTM_PM_MCB *p_cb, tBTM_PM_
** Function btm_pm_snd_md_req ** Function btm_pm_snd_md_req
** Description get the resulting mode and send the resuest to host controller ** Description get the resulting mode and send the resuest to host controller
** Returns tBTM_STATUS ** Returns tBTM_STATUS
**, BOOLEAN *p_chg_ind **
*******************************************************************************/ *******************************************************************************/
static tBTM_STATUS btm_pm_snd_md_req(UINT8 pm_id, UINT16 link_hdl, tBTM_PM_PWR_MD *p_mode) static tBTM_STATUS btm_pm_snd_md_req(UINT8 pm_id, UINT16 link_hdl, tBTM_PM_PWR_MD *p_mode)
{ {
@ -565,6 +565,8 @@ static tBTM_STATUS btm_pm_snd_md_req(UINT8 pm_id, UINT16 link_hdl, tBTM_PM_PWR_M
/* already in the resulting mode */ /* already in the resulting mode */
if ( (mode == BTM_PM_MD_ACTIVE) || if ( (mode == BTM_PM_MD_ACTIVE) ||
((md_res.max >= p_cb->interval) && (md_res.min <= p_cb->interval)) ) { ((md_res.max >= p_cb->interval) && (md_res.min <= p_cb->interval)) ) {
// Clear request change indication because already in result mode
p_cb->chg_ind = FALSE;
return BTM_CMD_STORED; return BTM_CMD_STORED;
} }
/* Otherwise, needs to wake, then sleep */ /* Otherwise, needs to wake, then sleep */
@ -689,7 +691,7 @@ static void btm_pm_check_stored(void)
** Description This function is called when an HCI command status event occurs ** Description This function is called when an HCI command status event occurs
** for power manager related commands. ** for power manager related commands.
** **
** Input Parms status - status of the event (HCI_SUCCESS if no errors) ** Input Params status - status of the event (HCI_SUCCESS if no errors)
** **
** Returns none. ** Returns none.
** **
@ -717,7 +719,7 @@ void btm_pm_proc_cmd_status(UINT8 status)
#if BTM_PM_DEBUG == TRUE #if BTM_PM_DEBUG == TRUE
BTM_TRACE_DEBUG( "btm_pm_proc_cmd_status new state:0x%x", p_cb->state); BTM_TRACE_DEBUG( "btm_pm_proc_cmd_status new state:0x%x", p_cb->state);
#endif // BTM_PM_DEBUG #endif // BTM_PM_DEBUG
} else { /* the command was not successfull. Stay in the same state */ } else { /* the command was not successful. Stay in the same state */
pm_status = BTM_PM_STS_ERROR; pm_status = BTM_PM_STS_ERROR;
} }
@ -743,7 +745,7 @@ void btm_pm_proc_cmd_status(UINT8 status)
** **
** Description This function is called when an HCI mode change event occurs. ** Description This function is called when an HCI mode change event occurs.
** **
** Input Parms hci_status - status of the event (HCI_SUCCESS if no errors) ** Input Params hci_status - status of the event (HCI_SUCCESS if no errors)
** hci_handle - connection handle associated with the change ** hci_handle - connection handle associated with the change
** mode - HCI_MODE_ACTIVE, HCI_MODE_HOLD, HCI_MODE_SNIFF, or HCI_MODE_PARK ** mode - HCI_MODE_ACTIVE, HCI_MODE_HOLD, HCI_MODE_SNIFF, or HCI_MODE_PARK
** interval - number of baseband slots (meaning depends on mode) ** interval - number of baseband slots (meaning depends on mode)