aboutsummaryrefslogtreecommitdiffstats
path: root/sound/pci/oxygen/xonar_lib.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 13:32:54 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 13:32:54 -0500
commit66dc918d42eaaa9afe42a47d07526765162017a9 (patch)
tree947411841773dfb076f1aa78bc5be868bc4281a6 /sound/pci/oxygen/xonar_lib.c
parentb2034d474b7e1e8578bd5c2977024b51693269d9 (diff)
parent6db9a0f326d3144d790d9479309df480a8f562e4 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (348 commits) ALSA: hda - Fix NULL-derefence with a single mic in STAC auto-mic detection ALSA: hda - Add missing NID 0x19 fixup for Sony VAIO ALSA: hda - Fix ALC275 enable hardware EQ for SONY VAIO ALSA: oxygen: fix Xonar DG input ALSA: hda - Fix EAPD on Lenovo NB ALC269 to low ALSA: hda - Fix missing EAPD for Acer 4930G ALSA: hda: Disable 4/6 channels on some NVIDIA GPUs. ALSA: hda - Add static_hdmi_pcm option to HDMI codec parser ALSA: hda - Don't refer ELD when unplugged ASoC: tpa6130a2: Fix compiler warning ASoC: tlv320dac33: Add DAPM selection for LOM invert ASoC: DMIC codec: Adding a generic DMIC codec ALSA: snd-usb-us122l: Fix missing NULL checks ALSA: snd-usb-us122l: Fix MIDI output ASoC: soc-cache: Fix invalid memory access during snd_soc_lzo_cache_sync() ASoC: Fix section mismatch in wm8995.c ALSA: oxygen: add S/PDIF source selection for Claro cards ALSA: oxygen: fix CD/MIDI for X-Meridian (2G) ASoC: fix migor audio build ALSA: include delay.h for msleep in Xonar DG support ...
Diffstat (limited to 'sound/pci/oxygen/xonar_lib.c')
-rw-r--r--sound/pci/oxygen/xonar_lib.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/pci/oxygen/xonar_lib.c b/sound/pci/oxygen/xonar_lib.c
index b3ff7131665..0ebe7f5916f 100644
--- a/sound/pci/oxygen/xonar_lib.c
+++ b/sound/pci/oxygen/xonar_lib.c
@@ -104,9 +104,10 @@ int xonar_gpio_bit_switch_get(struct snd_kcontrol *ctl,
104{ 104{
105 struct oxygen *chip = ctl->private_data; 105 struct oxygen *chip = ctl->private_data;
106 u16 bit = ctl->private_value; 106 u16 bit = ctl->private_value;
107 bool invert = ctl->private_value & XONAR_GPIO_BIT_INVERT;
107 108
108 value->value.integer.value[0] = 109 value->value.integer.value[0] =
109 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & bit); 110 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & bit) ^ invert;
110 return 0; 111 return 0;
111} 112}
112 113
@@ -115,12 +116,13 @@ int xonar_gpio_bit_switch_put(struct snd_kcontrol *ctl,
115{ 116{
116 struct oxygen *chip = ctl->private_data; 117 struct oxygen *chip = ctl->private_data;
117 u16 bit = ctl->private_value; 118 u16 bit = ctl->private_value;
119 bool invert = ctl->private_value & XONAR_GPIO_BIT_INVERT;
118 u16 old_bits, new_bits; 120 u16 old_bits, new_bits;
119 int changed; 121 int changed;
120 122
121 spin_lock_irq(&chip->reg_lock); 123 spin_lock_irq(&chip->reg_lock);
122 old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA); 124 old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA);
123 if (value->value.integer.value[0]) 125 if (!!value->value.integer.value[0] ^ invert)
124 new_bits = old_bits | bit; 126 new_bits = old_bits | bit;
125 else 127 else
126 new_bits = old_bits & ~bit; 128 new_bits = old_bits & ~bit;