ASoC: rt5682: Remove HP volume control

This patch removed Headphone Playback Volume control. Due to codec settings, we don't want the user to change HP analog gain. The user could use DAC1 Playback Volume control to change playback volume. Signed-off-by: Shuming Fan <[email protected]> Signed-off-by: Mark Brown <[email protected]>
thesofproject · Sep 18, 2018 · 3f24f37 · 3f24f37
1 parent fbb673f
commit 3f24f37
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c
@@ -749,7 +749,6 @@ static bool rt5682_readable_register(struct device *dev, unsigned int reg)
 	}
 }
 
-static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2250, 150, 0);
 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
@@ -1108,10 +1107,6 @@ static void rt5682_jack_detect_handler(struct work_struct *work)
 }
 
 static const struct snd_kcontrol_new rt5682_snd_controls[] = {
-	/* Headphone Output Volume */
-	SOC_DOUBLE_R_TLV("Headphone Playback Volume", RT5682_HPL_GAIN,
-		RT5682_HPR_GAIN, RT5682_G_HP_SFT, 15, 1, hp_vol_tlv),
-
 	/* DAC Digital Volume */
 	SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5682_DAC1_DIG_VOL,
 		RT5682_L_VOL_SFT + 1, RT5682_R_VOL_SFT + 1, 86, 0, dac_vol_tlv),