2020-08-16 09:10:16

by Sebastian Krzyszkowiak

Subject: [PATCH] ASoC: wm8962: Export DAC/ADC monomix switches

This allows solutions like ALSA UCM to utilize hardware mono downmix
for cases where mono output to a single speaker is desired only in
specific situations (like on a mobile phone).

Signed-off-by: Sebastian Krzyszkowiak <[email protected]>
---
sound/soc/codecs/wm8962.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 317916cb4e27..d36aa24da7e0 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -1702,6 +1702,8 @@ SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8962_LEFT_DAC_VOLUME,
SOC_SINGLE("DAC High Performance Switch", WM8962_ADC_DAC_CONTROL_2, 0, 1, 0),
SOC_SINGLE("DAC L/R Swap Switch", WM8962_AUDIO_INTERFACE_0, 5, 1, 0),
SOC_SINGLE("ADC L/R Swap Switch", WM8962_AUDIO_INTERFACE_0, 8, 1, 0),
+SOC_SINGLE("DAC Monomix Switch", WM8962_DAC_DSP_MIXING_1, WM8962_DAC_MONOMIX_SHIFT, 1, 0),
+SOC_SINGLE("ADC Monomix Switch", WM8962_THREED1, WM8962_ADC_MONOMIX_SHIFT, 1, 0),

SOC_SINGLE("ADC High Performance Switch", WM8962_ADDITIONAL_CONTROL_1,
5, 1, 0),
--
2.28.0

2020-08-17 09:24:21

by Charles Keepax

Subject: Re: [PATCH] ASoC: wm8962: Export DAC/ADC monomix switches

On Sun, Aug 16, 2020 at 03:23:34AM +0200, Sebastian Krzyszkowiak wrote:
> This allows solutions like ALSA UCM to utilize hardware mono downmix
> for cases where mono output to a single speaker is desired only in
> specific situations (like on a mobile phone).
>
> Signed-off-by: Sebastian Krzyszkowiak <[email protected]>
> ---

Acked-by: Charles Keepax <[email protected]>

Thanks,
Charles