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author | John Crispin <john@openwrt.org> | 2016-02-25 10:14:05 +0000 |
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committer | John Crispin <john@openwrt.org> | 2016-02-25 10:14:05 +0000 |
commit | 0834f9f07631a8857a96614e37cb21e1dc84ffb4 (patch) | |
tree | c62e777de69d8397ed7870991bc46d5648a20046 /target/linux/brcm2708/patches-4.1/0167-tpa6130a2-Add-headphone-switch-control.patch | |
parent | b3dc9566a46efa67951ff6ae28e4397da9db92af (diff) | |
download | master-31e0f0ae-0834f9f07631a8857a96614e37cb21e1dc84ffb4.tar.gz master-31e0f0ae-0834f9f07631a8857a96614e37cb21e1dc84ffb4.tar.bz2 master-31e0f0ae-0834f9f07631a8857a96614e37cb21e1dc84ffb4.zip |
brcm2708: remove linux 4.1 support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
SVN-Revision: 48766
Diffstat (limited to 'target/linux/brcm2708/patches-4.1/0167-tpa6130a2-Add-headphone-switch-control.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.1/0167-tpa6130a2-Add-headphone-switch-control.patch | 91 |
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), - }; - - /* |