UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ASoC: qcom: q6apm: do not close GPR port before closing graph 

Closing GPR port before graph close can result in un handled notifications
from DSP, this results in spam of errors from GPR driver as there is no
one to handle these notification at that point in time.

Fix this by closing GPR port after graph close is finished.

Fixes: 5477518b8a ("ASoC: qdsp6: audioreach: add q6apm support")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230705131842.41584-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Srinivas Kandagatla 2023-07-05 14:18:42 +01:00 committed by Mark Brown
parent c03226ba15
commit c1be62923d
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sound/soc/qcom/qdsp6/q6apm.c
View File

@ -511,6 +511,8 @@ static int graph_callback(struct gpr_resp_pkt *data, void *priv, int op)
switch (hdr->opcode) {
case DATA_CMD_RSP_WR_SH_MEM_EP_DATA_BUFFER_DONE_V2:
if (!graph->ar_graph)
break;
client_event = APM_CLIENT_EVENT_DATA_WRITE_DONE;
mutex_lock(&graph->lock);
token = hdr->token & APM_WRITE_TOKEN_MASK;
@ -544,6 +546,8 @@ static int graph_callback(struct gpr_resp_pkt *data, void *priv, int op)
wake_up(&graph->cmd_wait);
break;
case DATA_CMD_RSP_RD_SH_MEM_EP_DATA_BUFFER_V2:
if (!graph->ar_graph)
break;
client_event = APM_CLIENT_EVENT_DATA_READ_DONE;
mutex_lock(&graph->lock);
rd_done = data->payload;
@ -649,8 +653,9 @@ int q6apm_graph_close(struct q6apm_graph *graph)
{
struct audioreach_graph *ar_graph = graph->ar_graph;
gpr_free_port(graph->port);
graph->ar_graph = NULL;
kref_put(&ar_graph->refcount, q6apm_put_audioreach_graph);
gpr_free_port(graph->port);
kfree(graph);
return 0;