From 2d6a4ac9eeb8e8eb0343a2c761b2c132957d2b71 Mon Sep 17 00:00:00 2001 From: Liam Girdwood Date: Thu, 10 Jan 2008 14:43:48 +0100 Subject: [PATCH] [ALSA] soc - Initial WM8753 TLV support for capture mixer Signed-off-by: Liam Girdwood Signed-off-by: Mark Brown Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- sound/soc/codecs/wm8753.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index e6a9b91..ddd9c71 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -47,6 +47,7 @@ #include #include #include +#include #include #include "wm8753.h" @@ -257,6 +258,8 @@ static int wm8753_set_dai(struct snd_kcontrol *kcontrol, return 1; } +static const DECLARE_TLV_DB_LINEAR(rec_mix_tlv, -1500, 600); + static const struct snd_kcontrol_new wm8753_snd_controls[] = { SOC_DOUBLE_R("PCM Volume", WM8753_LDAC, WM8753_RDAC, 0, 255, 0), @@ -286,8 +289,8 @@ SOC_SINGLE("Bass Volume", WM8753_BASS, 0, 15, 1), SOC_SINGLE("Treble Volume", WM8753_TREBLE, 0, 15, 1), SOC_ENUM("Treble Cut-off", wm8753_enum[2]), -SOC_DOUBLE("Sidetone Capture Volume", WM8753_RECMIX1, 0, 4, 7, 1), -SOC_SINGLE("Voice Sidetone Capture Volume", WM8753_RECMIX2, 0, 7, 1), +SOC_DOUBLE_TLV("Sidetone Capture Volume", WM8753_RECMIX1, 0, 4, 7, 1, rec_mix_tlv), +SOC_SINGLE_TLV("Voice Sidetone Capture Volume", WM8753_RECMIX2, 0, 7, 1, rec_mix_tlv), SOC_DOUBLE_R("Capture Volume", WM8753_LINVOL, WM8753_RINVOL, 0, 63, 0), SOC_DOUBLE_R("Capture ZC Switch", WM8753_LINVOL, WM8753_RINVOL, 6, 1, 0), -- 2.7.4