samsung-sm8650/android_kernel_samsung_sm8650-modules
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btfmcodec: Don't send master shutdown request

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This change will stop sending master shutdown request during
legacy transport shutdown.

Change-Id: I7d83eeb15fc686e55cbaa83262eec0386e31f495
This commit is contained in:
Balakrishna Godavarthi
2023-01-30 12:26:35 +05:30
committed by Gerrit - the friendly Code Review server
parent e7e85692a1
commit 751f3c2b0f
1 changed files with 8 additions and 4 deletions
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12
btfmcodec/btfm_codec_interface.c
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@@ -221,7 +221,8 @@ static int btfmcodec_dai_startup(struct snd_pcm_substream *substream,
return 0;
}
int btfmcodec_hwep_shutdown(struct btfmcodec_data *btfmcodec, int id)
int btfmcodec_hwep_shutdown(struct btfmcodec_data *btfmcodec, int id,
bool disable_master)
{
struct hwep_data *hwep_info = btfmcodec->hwep_info;
struct btfmcodec_char_device *btfmcodec_dev = btfmcodec->btfmcodec_dev;
@@ -237,7 +238,7 @@ int btfmcodec_hwep_shutdown(struct btfmcodec_data *btfmcodec, int id)
/* for master configurations failure cases, we don't need to send
* shutdown request
*/
if (btfmcodec_get_current_transport(state) == BT_Connected) {
if (btfmcodec_get_current_transport(state) == BT_Connected && disable_master) {
BTFMCODEC_DBG("sending master shutdown request..");
shutdown_req.opcode = BTM_BTFMCODEC_MASTER_SHUTDOWN_REQ;
shutdown_req.len = BTM_MASTER_SHUTDOWN_REQ_LEN;
@@ -260,6 +261,9 @@ int btfmcodec_hwep_shutdown(struct btfmcodec_data *btfmcodec, int id)
ret = -1;
}
} else {
if (!disable_master)
BTFMCODEC_WARN("Not sending master shutdown request as graph might have closed");
else
BTFMCODEC_WARN("Not sending master shutdown request as state is:%s",
coverttostring(btfmcodec_get_current_transport(state)));
}
@@ -288,7 +292,7 @@ void btfmcodec_wq_hwep_shutdown(struct work_struct *work)
*/
list_for_each_entry(hwep_configs, head, dai_list) {
BTFMCODEC_INFO("shuting down dai id:%d", hwep_configs->stream_id);
ret = btfmcodec_hwep_shutdown(btfmcodec, hwep_configs->stream_id);
ret = btfmcodec_hwep_shutdown(btfmcodec, hwep_configs->stream_id, true);
if (ret < 0) {
BTFMCODEC_ERR("failed to shutdown master with id", hwep_configs->stream_id);
break;
@@ -338,7 +342,7 @@ static void btfmcodec_dai_shutdown(struct snd_pcm_substream *substream,
btfmcodec_delete_configs(btfmcodec, dai->id);
} else {
/* first master shutdown has to done */
btfmcodec_hwep_shutdown(btfmcodec, dai->id);
btfmcodec_hwep_shutdown(btfmcodec, dai->id, false);
btfmcodec_delete_configs(btfmcodec, dai->id);
if (!btfmcodec_is_valid_cache_avb(btfmcodec))
btfmcodec_set_current_state(state, IDLE);