Commit e2600460 authored Oct 05, 2015 by Andreas Dannenberg Committed by Mark Brown Oct 06, 2015

ASoC: tas2552: fix dBscale-min declaration



The minimum volume level for the TAS2552 (control register value 0x00)
is -7dB however the driver declares it as -0.07dB.

Running amixer before the patch reports:
dBscale-min=-0.07dB,step=1.00dB,mute=0

Running amixer with the patch applied reports:
dBscale-min=-7.00dB,step=1.00dB,mute=0

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org

parent 6ff33f39

sound/soc/codecs/tas2552.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -549,7 +549,7 @@ static struct snd_soc_dai_driver tas2552_dai[] = {
		/*
		* DAC digital volumes. From -7 to 24 dB in 1 dB steps
		*/
		static DECLARE_TLV_DB_SCALE(dac_tlv, -7, 100, 0);
		static DECLARE_TLV_DB_SCALE(dac_tlv, -700, 100, 0);

		static const char * const tas2552_din_source_select[] = {
		"Muted",