Skip to content

ASoC: SOF: Intel: Skip endpoint presence check for single-DAI codecs #5986

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
bardliao wants to merge 1 commit into
base: topic/sof-dev
Choose a base branch
from
Open

ASoC: SOF: Intel: Skip endpoint presence check for single-DAI codecs #5986

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion sound/soc/sof/intel/hda.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1210,7 +1210,8 @@ static struct snd_soc_acpi_adr_device *find_acpi_adr_device(struct device *dev,
}
for (j = 0; j < codec_info_list[i].dai_num; j++) {
/* Check if the endpoint is present by the SDCA DisCo table */
if (!is_endpoint_present(sdw_device, codec_info_list[i].dais[j].dai_type))
if (codec_info_list[i].dai_num > 1 &&
!is_endpoint_present(sdw_device, codec_info_list[i].dais[j].dai_type))

@ujfalusi ujfalusi Oct 21, 2026

Copy link
Copy Markdown
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

why we cannot assume the same for let's say dai_num == 3, or 7?

@bardliao bardliao Oct 22, 2026

Copy link
Copy Markdown
Collaborator Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

The reason I made the assumption is because I assume a peripheral will have at least one endpoint. For the case that a peripheral supports more than 1 endpoints, we can't assume that all endpoints are present.

continue;

endpoints[ep_index].num = j;
Expand Down
Loading