2022-02-24 13:00:57

by Raghu Ballappa Bankapur

Subject: [PATCH V2 0/1] ASoC: compress: propagate the error code from the

Propagate the error code from the compress framework for the timestamp
query. This error code will be used by the client to handle the
error case scenarios gracefully.

This propgated error is used by direct client like Audio HAL through
IOCTL -SNDRV_COMPRESS_TSTAMP response, further this response is sent
to upper layer, based on this error audio related usecases related
to render position and presentation are handled.

Changes since v1:
- Remove initialization for ret, since it is updated by pointer function
- Added new line after ret declaration

Raghu Bankapur (1):
ASoC: compress: propagate the error code from the compress framework

sound/core/compress_offload.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

--
2.17.1

2022-02-24 16:23:23

by Raghu Ballappa Bankapur

Subject: [PATCH V2 1/1] ASoC: compress: propagate the error code from the compress framework

Propagate the error code from the compress framework for the timestamp
query. This error code will be used by the client to handle the
error case scenarios gracefully.

Signed-off-by: Raghu Bankapur <[email protected]>
---
sound/core/compress_offload.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index de514ec8c83d..1882b2de1a5a 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -166,9 +166,13 @@ static int snd_compr_free(struct inode *inode, struct file *f)
static int snd_compr_update_tstamp(struct snd_compr_stream *stream,
struct snd_compr_tstamp *tstamp)
{
+ int ret;
+
if (!stream->ops->pointer)
return -ENOTSUPP;
- stream->ops->pointer(stream, tstamp);
+ ret = stream->ops->pointer(stream, tstamp);
+ if (ret)
+ return ret;
pr_debug("dsp consumed till %d total %d bytes\n",
tstamp->byte_offset, tstamp->copied_total);
if (stream->direction == SND_COMPRESS_PLAYBACK)
--
2.17.1