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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-01-31 23:16:28 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-01-31 23:16:28 (GMT) |
commit | e1a9c9872dd004617555dff079b357a6ffd945e9 (patch) | |
tree | c34779e59712ff345f8e4ee97e74086a85b34974 /sound/aoa/codecs/snd-aoa-codec-tas.c | |
parent | fcc3ff4f9d695a80dc6e6058e0d631a3026ed4c3 (diff) | |
parent | 2ecba4ffbbc6c85fce8c3878514be415edace413 (diff) | |
download | linux-fsl-qoriq-e1a9c9872dd004617555dff079b357a6ffd945e9.tar.xz |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa: (299 commits)
[ALSA] version 1.0.16rc2
[ALSA] hda: fix Mic in as output
[ALSA] emu10k1 - Another EMU0404 Board ID
[ALSA] emu10k1 - Fix kthread handling at resume
[ALSA] emu10k1: General cleanup, add new locks, fix alsa bug#3501, kernel bug#9304.
[ALSA] emu10k1 - Use enum for emu_model types
[ALSA] emu10k1 - Don't create emu1010 controls for non-emu boards
[ALSA] emu10k1 - 1616(M) cardbus improvements
[ALSA] snd:emu10k1: E-Mu updates. Fixes to firmware loading and support for 0404.
[ALSA] emu10k1: Add comments regarding E-Mu ins and outs.
[ALSA] oxygen: revert SPI clock frequency change for AK4396/WM8785
[ALSA] es1938 - improve capture hw pointer reads
[ALSA] HDA-Intel - Add support for Intel SCH
[ALSA] hda: Add GPIO mute support to STAC9205
[ALSA] hda-codec - Add Dell T3400 support
[ALSA] hda-codec - Add model for HP DV9553EG laptop
[ALSA] hda-codec - Control SPDIF as slave
[ALSA] hda_intel: ALSA HD Audio patch for Intel ICH10 DeviceID's
[ALSA] Fix Oops with PCM OSS sync
[ALSA] hda-codec - Add speaker automute to ALC262 HP models
...
Diffstat (limited to 'sound/aoa/codecs/snd-aoa-codec-tas.c')
-rw-r--r-- | sound/aoa/codecs/snd-aoa-codec-tas.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/sound/aoa/codecs/snd-aoa-codec-tas.c b/sound/aoa/codecs/snd-aoa-codec-tas.c index 70c3416..7a16a33 100644 --- a/sound/aoa/codecs/snd-aoa-codec-tas.c +++ b/sound/aoa/codecs/snd-aoa-codec-tas.c @@ -248,6 +248,13 @@ static int tas_snd_vol_put(struct snd_kcontrol *kcontrol, { struct tas *tas = snd_kcontrol_chip(kcontrol); + if (ucontrol->value.integer.value[0] < 0 || + ucontrol->value.integer.value[0] > 177) + return -EINVAL; + if (ucontrol->value.integer.value[1] < 0 || + ucontrol->value.integer.value[1] > 177) + return -EINVAL; + mutex_lock(&tas->mtx); if (tas->cached_volume_l == ucontrol->value.integer.value[0] && tas->cached_volume_r == ucontrol->value.integer.value[1]) { @@ -401,6 +408,10 @@ static int tas_snd_drc_range_put(struct snd_kcontrol *kcontrol, { struct tas *tas = snd_kcontrol_chip(kcontrol); + if (ucontrol->value.integer.value[0] < 0 || + ucontrol->value.integer.value[0] > TAS3004_DRC_MAX) + return -EINVAL; + mutex_lock(&tas->mtx); if (tas->drc_range == ucontrol->value.integer.value[0]) { mutex_unlock(&tas->mtx); @@ -447,7 +458,7 @@ static int tas_snd_drc_switch_put(struct snd_kcontrol *kcontrol, return 0; } - tas->drc_enabled = ucontrol->value.integer.value[0]; + tas->drc_enabled = !!ucontrol->value.integer.value[0]; if (tas->hw_enabled) tas3004_set_drc(tas); mutex_unlock(&tas->mtx); @@ -494,6 +505,8 @@ static int tas_snd_capture_source_put(struct snd_kcontrol *kcontrol, struct tas *tas = snd_kcontrol_chip(kcontrol); int oldacr; + if (ucontrol->value.enumerated.item[0] > 1) + return -EINVAL; mutex_lock(&tas->mtx); oldacr = tas->acr; @@ -562,6 +575,9 @@ static int tas_snd_treble_put(struct snd_kcontrol *kcontrol, { struct tas *tas = snd_kcontrol_chip(kcontrol); + if (ucontrol->value.integer.value[0] < TAS3004_TREBLE_MIN || + ucontrol->value.integer.value[0] > TAS3004_TREBLE_MAX) + return -EINVAL; mutex_lock(&tas->mtx); if (tas->treble == ucontrol->value.integer.value[0]) { mutex_unlock(&tas->mtx); @@ -610,6 +626,9 @@ static int tas_snd_bass_put(struct snd_kcontrol *kcontrol, { struct tas *tas = snd_kcontrol_chip(kcontrol); + if (ucontrol->value.integer.value[0] < TAS3004_BASS_MIN || + ucontrol->value.integer.value[0] > TAS3004_BASS_MAX) + return -EINVAL; mutex_lock(&tas->mtx); if (tas->bass == ucontrol->value.integer.value[0]) { mutex_unlock(&tas->mtx); |