UAC2 jack detection and clock validity
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v3 Latest2 patches 3 repliesIn review
- v22 patches 0 repliesSuperseded
- v12 patches 6 repliesSuperseded
Changes in v3 from the cover letter
- move channel count correction to first patch.
- fix incorrect comment formatting and spacing.
Patches in v3 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | ALSA: usb-audio: UAC2 jack detectionsound/ | +97 | 1 reply | |
| 2/2 | ALSA: usb-audio: update clock valid controlsound/ | +19 | 1 reply |
Reviews trailers per patch
No Reviewed-by, Acked-by or Tested-by trailers for v3 yet.
Cover letter [PATCH v3 0/2] UAC2 jack detection and clock validity
These patches implement UAC2 jack detection.
This allows USB-to-3.5mm adapters and similar USB devices to report jack state via alsa control, using the reporting provided by the UAC2 connector control.
The second patch updates the clock validity control so it doesn't show up in mixer UIs.
I declined to mark the controls as VOLATILE since clients should always be notified of changes, since UAC devices are expected to generate interrupt messages when a control value changes.
v3 changes:
- move channel count correction to first patch.
- fix incorrect comment formatting and spacing.
v2 changes:
- use SNDRV_CTL_ELEM_IFACE_CARD instead of _MIXER
- correct channel count to 1, cmask to 0.
- add validity patch.
Andrew Chant (2):
ALSA: usb-audio: UAC2 jack detection
ALSA: usb-audio: update clock valid control
sound/usb/mixer.c | 117 ++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 109 insertions(+), 8 deletions(-)
Signature · 1 line
2.17.0.rc0.231.g781580f067-goog