diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0188-fix-soc-core-s-inverse-range-and-let-IQaudIO-DAC-use.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.10/0188-fix-soc-core-s-inverse-range-and-let-IQaudIO-DAC-use.patch | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0188-fix-soc-core-s-inverse-range-and-let-IQaudIO-DAC-use.patch b/target/linux/brcm2708/patches-3.10/0188-fix-soc-core-s-inverse-range-and-let-IQaudIO-DAC-use.patch deleted file mode 100644 index 9e1f8e42d1..0000000000 --- a/target/linux/brcm2708/patches-3.10/0188-fix-soc-core-s-inverse-range-and-let-IQaudIO-DAC-use.patch +++ /dev/null @@ -1,56 +0,0 @@ -From 23744308d6343449e4a037d6bf35d9566c711983 Mon Sep 17 00:00:00 2001 -From: Gordon Garrity <gordon@iqaudio.com> -Date: Sun, 30 Mar 2014 13:52:33 +0100 -Subject: [PATCH 188/196] fix soc-core's inverse range and let IQaudIO DAC use - this fixed SOC_DOUBLE_R_RANGE_TLV support - ---- - sound/soc/codecs/pcm512x.c | 3 ++- - sound/soc/soc-core.c | 8 ++++---- - 2 files changed, 6 insertions(+), 5 deletions(-) - -diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c -index 5bc96ec..504da38 100644 ---- a/sound/soc/codecs/pcm512x.c -+++ b/sound/soc/codecs/pcm512x.c -@@ -239,9 +239,10 @@ static const struct soc_enum pcm512x_veds = - SOC_ENUM_SINGLE(PCM512x_DIGITAL_MUTE_2, PCM512x_VEDS_SHIFT, 4, - pcm512x_ramp_step_text); - -+/* Don't let the DAC go into clipping by limiting the alsa volume control range */ - static const struct snd_kcontrol_new pcm512x_controls[] = { - SOC_DOUBLE_R_RANGE_TLV("Playback Digital Volume", PCM512x_DIGITAL_VOLUME_2, -- PCM512x_DIGITAL_VOLUME_3, 0, 48, 255, 1, digital_tlv), -+ PCM512x_DIGITAL_VOLUME_3, 0, 40, 255, 1, digital_tlv), - SOC_DOUBLE("Playback Digital Switch", PCM512x_MUTE, PCM512x_RQML_SHIFT, - PCM512x_RQMR_SHIFT, 1, 1), - -diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c -index be302e1..2c28df1 100644 ---- a/sound/soc/soc-core.c -+++ b/sound/soc/soc-core.c -@@ -2959,8 +2959,8 @@ int snd_soc_put_volsw_range(struct snd_kcontrol *kcontrol, - - if (invert) - val = ((max - ucontrol->value.integer.value[0] + min) & mask); -- else -- val = (ucontrol->value.integer.value[0] & mask); -+ else -+ val = (ucontrol->value.integer.value[0] & mask); - val_mask = mask << shift; - val = val << shift; - -@@ -2971,8 +2971,8 @@ int snd_soc_put_volsw_range(struct snd_kcontrol *kcontrol, - if (snd_soc_volsw_is_stereo(mc)) { - if (invert) - val = ((max - ucontrol->value.integer.value[1] + min) & mask); -- else -- val = (ucontrol->value.integer.value[1] & mask); -+ else -+ val = (ucontrol->value.integer.value[1] & mask); - val_mask = mask << shift; - val = val << shift; - --- -1.9.1 - |