1 files changed, 0 insertions, 91 deletions
diff --git a/target/linux/brcm2708/patches-4.1/0167-tpa6130a2-Add-headphone-switch-control.patch b/target/linux/brcm2708/patches-4.1/0167-tpa6130a2-Add-headphone-switch-control.patch
deleted file mode 100644
index 311d733656..0000000000
--- a/target/linux/brcm2708/patches-4.1/0167-tpa6130a2-Add-headphone-switch-control.patch
+++ /dev/null
@@ -1,91 +0,0 @@
-From bf072f593c9788c9d701f94c37fb9564c63baa7a Mon Sep 17 00:00:00 2001
-From: Jan Grulich <jan@grulich.eu>
-Date: Mon, 24 Aug 2015 16:02:34 +0100
-Subject: [PATCH 167/222] tpa6130a2: Add headphone switch control
-
-Signed-off-by: Jan Grulich <jan@grulich.eu>
----
- sound/soc/codecs/tpa6130a2.c | 29 ++++++++++++++++++++++++++---
- 1 file changed, 26 insertions(+), 3 deletions(-)
-
---- a/sound/soc/codecs/tpa6130a2.c
-+++ b/sound/soc/codecs/tpa6130a2.c
-@@ -4,6 +4,7 @@
-  * Copyright (C) Nokia Corporation
-  *
-  * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
-+ * Modified: Jan Grulich <jan@grulich.eu>
-  *
-  * This program is free software; you can redistribute it and/or
-  * modify it under the terms of the GNU General Public License
-@@ -52,6 +53,8 @@ struct tpa6130a2_data {
- 	enum tpa_model id;
- };
- 
-+static void tpa6130a2_channel_enable(u8 channel, int enable);
-+
- static int tpa6130a2_i2c_read(int reg)
- {
- 	struct tpa6130a2_data *data;
-@@ -189,7 +192,7 @@ exit:
- }
- 
- static int tpa6130a2_get_volsw(struct snd_kcontrol *kcontrol,
--		struct snd_ctl_elem_value *ucontrol)
-+			       struct snd_ctl_elem_value *ucontrol)
- {
- 	struct soc_mixer_control *mc =
- 		(struct soc_mixer_control *)kcontrol->private_value;
-@@ -218,7 +221,7 @@ static int tpa6130a2_get_volsw(struct sn
- }
- 
- static int tpa6130a2_put_volsw(struct snd_kcontrol *kcontrol,
--		struct snd_ctl_elem_value *ucontrol)
-+			       struct snd_ctl_elem_value *ucontrol)
- {
- 	struct soc_mixer_control *mc =
- 		(struct soc_mixer_control *)kcontrol->private_value;
-@@ -255,8 +258,22 @@ static int tpa6130a2_put_volsw(struct sn
- 	return 1;
- }
- 
-+static int tpa6130a2_put_hp_sw(struct snd_kcontrol *kcontrol,
-+			       struct snd_ctl_elem_value *ucontrol)
-+{
-+	int enable = ucontrol->value.integer.value[0];
-+	unsigned int state;
-+
-+	state = (tpa6130a2_read(TPA6130A2_REG_VOL_MUTE) & 0x80) == 0;
-+	if (state == enable)
-+		return 0; /* No change */
-+
-+	tpa6130a2_channel_enable(TPA6130A2_HP_EN_R | TPA6130A2_HP_EN_L, enable);
-+	return 1; /* Changed */
-+}
-+
- /*
-- * TPA6130 volume. From -59.5 to 4 dB with increasing step size when going
-+ * TPA6130 volume. From -59.5 to +4.0 dB with increasing step size when going
-  * down in gain.
-  */
- static const unsigned int tpa6130_tlv[] = {
-@@ -278,6 +295,9 @@ static const struct snd_kcontrol_new tpa
- 		       TPA6130A2_REG_VOL_MUTE, 0, 0x3f, 0,
- 		       tpa6130a2_get_volsw, tpa6130a2_put_volsw,
- 		       tpa6130_tlv),
-+	SOC_SINGLE_EXT("TPA6130A2 Headphone Playback Switch",
-+		       TPA6130A2_REG_VOL_MUTE, 7, 1, 1,
-+		       tpa6130a2_get_volsw, tpa6130a2_put_hp_sw),
- };
- 
- static const unsigned int tpa6140_tlv[] = {
-@@ -292,6 +312,9 @@ static const struct snd_kcontrol_new tpa
- 		       TPA6130A2_REG_VOL_MUTE, 1, 0x1f, 0,
- 		       tpa6130a2_get_volsw, tpa6130a2_put_volsw,
- 		       tpa6140_tlv),
-+	SOC_SINGLE_EXT("TPA6140A2 Headphone Playback Switch",
-+		       TPA6130A2_REG_VOL_MUTE, 7, 1, 1,
-+		       tpa6130a2_get_volsw, tpa6130a2_put_hp_sw),
- };
- 
- /*