diff options
| author | Cássio Gabriel <cassiogabrielcontato@gmail.com> | 2026-04-28 00:07:08 -0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-05-04 22:21:24 +0900 |
| commit | e8446a4a574d19f0fb39c06af15dbc5165079474 (patch) | |
| tree | c8a5aab359b6d5f7a3be10e3c5d41aa58808e903 /scripts | |
| parent | 56d5a9eaf60af5c824a33a83e1468aa143627a62 (diff) | |
ASoC: fsl_xcvr: Fix event generation for cached controls
ALSA controls should return 1 from a put callback when the control
value changes. fsl_xcvr_capds_put() and fsl_xcvr_tx_cs_put() both
update cached control data but always return 0, so ALSA suppresses
change notifications for the Capabilities Data Structure and playback
IEC958 channel status controls.
Compare the old and new cached values before copying the new data,
and return whether the control value changed.
Fixes: 28564486866f ("ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver")
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Link: https://patch.msgid.link/20260428-asoc-fsl-xcvr-event-generation-v1-1-f21cf0812c4f@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions