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| Started by | Richard Fitzgerald <rf@opensource.wolfsonmicro.com> |
|---|---|
| First post | 2015-09-28 14:30 +0200 |
| Last post | 2015-09-28 14:30 +0200 |
| Articles | 1 — 1 participant |
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[PATCH 2/3] ASoC: arizona: add defines for single-input gain control Richard Fitzgerald <rf@opensource.wolfsonmicro.com> - 2015-09-28 14:30 +0200
| From | Richard Fitzgerald <rf@opensource.wolfsonmicro.com> |
|---|---|
| Date | 2015-09-28 14:30 +0200 |
| Subject | [PATCH 2/3] ASoC: arizona: add defines for single-input gain control |
| Message-ID | <qdFJ8-5CT-3@gated-at.bofh.it> |
Adds convenience defines for declaring a gain control that has an input mux. These blocks are functionally equivalent to the existing mixer blocks but can only have a single input active at once. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Acked-by: Mark Brown <broonie@kernel.org> --- sound/soc/codecs/arizona.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h index 7b68d05..b73920a 100644 --- a/sound/soc/codecs/arizona.h +++ b/sound/soc/codecs/arizona.h @@ -99,6 +99,11 @@ extern const unsigned int arizona_mixer_tlv[]; extern const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS]; extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS]; +#define ARIZONA_GAINMUX_CONTROLS(name, base) \ + SOC_SINGLE_RANGE_TLV(name " Input Volume", base + 1, \ + ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ + arizona_mixer_tlv) + #define ARIZONA_MIXER_CONTROLS(name, base) \ SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \ ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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