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| author | Takashi Iwai <tiwai@suse.de> | 2009-11-30 14:50:37 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-11-30 14:50:37 +0100 |
| commit | 77a9d3eb774f50965106cb2937be660d093a5272 (patch) | |
| tree | 3980b072ee25f01aed7c5e4109983fa7952e6bf7 /sound | |
| parent | Merge branch 'fix/asoc' into for-linus (diff) | |
| parent | ASoC: AIC23: Fixing infinite loop in resume path (diff) | |
| download | linux-77a9d3eb774f50965106cb2937be660d093a5272.tar.xz linux-77a9d3eb774f50965106cb2937be660d093a5272.zip | |
Merge branch 'fix/asoc' into fix/misc
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/tlv320aic23.c | 3 | ||||
| -rw-r--r-- | sound/soc/soc-dapm.c | 20 |
2 files changed, 18 insertions, 5 deletions
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c index 6b24d8bb02bb..90a0264f7538 100644 --- a/sound/soc/codecs/tlv320aic23.c +++ b/sound/soc/codecs/tlv320aic23.c @@ -625,11 +625,10 @@ static int tlv320aic23_resume(struct platform_device *pdev) { struct snd_soc_device *socdev = platform_get_drvdata(pdev); struct snd_soc_codec *codec = socdev->card->codec; - int i; u16 reg; /* Sync reg_cache with the hardware */ - for (reg = 0; reg < ARRAY_SIZE(tlv320aic23_reg); i++) { + for (reg = 0; reg < TLV320AIC23_RESET; reg++) { u16 val = tlv320aic23_read_reg_cache(codec, reg); tlv320aic23_write(codec, reg, val); } diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index d89f6dc00908..66d4c165f99b 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -973,9 +973,19 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event) if (!w->power_check) continue; - power = w->power_check(w); - if (power) - sys_power = 1; + /* If we're suspending then pull down all the + * power. */ + switch (event) { + case SND_SOC_DAPM_STREAM_SUSPEND: + power = 0; + break; + + default: + power = w->power_check(w); + if (power) + sys_power = 1; + break; + } if (w->power == power) continue; @@ -999,8 +1009,12 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event) case SND_SOC_DAPM_STREAM_RESUME: sys_power = 1; break; + case SND_SOC_DAPM_STREAM_SUSPEND: + sys_power = 0; + break; case SND_SOC_DAPM_STREAM_NOP: sys_power = codec->bias_level != SND_SOC_BIAS_STANDBY; + break; default: break; } |