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authorCodrin Ciubotariu <codrin.ciubotariu@microchip.com>2019-02-19 16:29:12 +0000
committerMark Brown <broonie@kernel.org>2019-02-19 17:08:54 +0000
commitfcf4daabf08079e6d09958a2992e7446ef8d0438 (patch)
treeab2818082d6c29e4a05cdd388dabd2964e408305 /sound/soc
parentcc29ea007347f39f4c5a4d27b0b555955a0277f9 (diff)
downloadlinux-stericsson-fcf4daabf08079e6d09958a2992e7446ef8d0438.tar.gz
ASoC: codecs: pcm186x: fix wrong usage of DECLARE_TLV_DB_SCALE()
According to DS, the gain is between -12 dB and 40 dB, with a 0.5 dB step. Tested on pcm1863. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Acked-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/codecs/pcm186x.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/pcm186x.c b/sound/soc/codecs/pcm186x.c
index 809b7e9f03ca..c36a391fec8a 100644
--- a/sound/soc/codecs/pcm186x.c
+++ b/sound/soc/codecs/pcm186x.c
@@ -42,7 +42,7 @@ struct pcm186x_priv {
bool is_master_mode;
};
-static const DECLARE_TLV_DB_SCALE(pcm186x_pga_tlv, -1200, 4000, 50);
+static const DECLARE_TLV_DB_SCALE(pcm186x_pga_tlv, -1200, 50, 0);
static const struct snd_kcontrol_new pcm1863_snd_controls[] = {
SOC_DOUBLE_R_S_TLV("ADC Capture Volume", PCM186X_PGA_VAL_CH1_L,