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Commit 0636e8b3 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
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ASoC: twl6040: Add control for HS and HF mono to stereo selection 



The new controls will give user the ability to route the left PDM channel
data to the right headset/handsfree DAC.
HS mono to stereo switch: PDM channel 1 (or mono) data to both HS DAC.
HF mono to stereo switch: PDM channel 3 data to both HF DAC.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent a5de5b74

sound/soc/codecs/twl6040.c

+8 −0
Original line number Diff line number Diff line
@@ -606,6 +606,14 @@ static const struct snd_kcontrol_new twl6040_snd_controls[] = { 
		twl6040_headset_power_get_enum,

		twl6040_headset_power_put_enum),



	/* Left HS PDM data routed to Right HSDAC */

	SOC_SINGLE("Headset Mono to Stereo Playback Switch",

		TWL6040_REG_HSRCTL, 7, 1, 0),



	/* Left HF PDM data routed to Right HFDAC */

	SOC_SINGLE("Handsfree Mono to Stereo Playback Switch",

		TWL6040_REG_HFRCTL, 5, 1, 0),



	SOC_ENUM_EXT("PLL Selection", twl6040_power_mode_enum,

		twl6040_pll_get_enum, twl6040_pll_put_enum),

};