diff options
| author | Emil Svendsen <emas@bang-olufsen.dk> | 2026-01-13 11:58:53 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-01-14 13:35:38 +0000 |
| commit | 8a98e7f55f975360975083166e21982ef307b8fd (patch) | |
| tree | 29fa9ef34c2c8674d932a6423f3a7cc1d8d427db /include/linux/trace_recursion.h | |
| parent | 2219823f7d6ac01c8eb55b90e954b4466146c397 (diff) | |
ASoC: tlv320adcx140: add channel sum control
Add control for channel summation.
3 modes are supported:
1. "Disabled": Normal operation
2. "2 Channel": Every two channels are summed and divided by 2
Out 1 <- (CH1 + CH2) / 2
Out 2 <- (CH1 + CH2) / 2
Out 3 <- (CH3 + CH4) / 2
Out 4 <- (CH3 + CH4) / 2
3. "4 Channel": Every four channels are summed and divided by 4
Out 1 <- (CH1 + CH2 + CH3 + CH4) / 4
Out 2 <- (CH1 + CH2 + CH3 + CH4) / 4
Out 3 <- (CH1 + CH2 + CH3 + CH4) / 4
Out 4 <- (CH1 + CH2 + CH3 + CH4) / 4
Signed-off-by: Emil Svendsen <emas@bang-olufsen.dk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://patch.msgid.link/20260113-sound-soc-codecs-tvl320adcx140-v4-10-8f7ecec525c8@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/trace_recursion.h')
0 files changed, 0 insertions, 0 deletions