diff options
| author | Johannes Stezenbach <js@sig21.net> | 2011-11-14 17:23:17 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-11-14 21:34:14 +0000 |
| commit | e012ba249171a205c5735a76b947bdae9cf34c6e (patch) | |
| tree | bca3a151f4aa57d15acb060ab141b09769e2fd1b /sound/soc/codecs/sta32x.c | |
| parent | 8f9aa2526b4e799ee8242762e35cd8e2ca0788b2 (diff) | |
ASoC: sta32x: add platform data definition
Add a structure for platform specific configuration and use it,
thereby removing a few FIXMEs which marked hard-coded values.
Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/sta32x.c')
| -rw-r--r-- | sound/soc/codecs/sta32x.c | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index d2f37152f94..97091e3b9a0 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -35,6 +35,7 @@ #include <sound/initval.h> #include <sound/tlv.h> +#include <sound/sta32x.h> #include "sta32x.h" #define STA32X_RATES (SNDRV_PCM_RATE_32000 | \ @@ -73,6 +74,7 @@ static const char *sta32x_supply_names[] = { struct sta32x_priv { struct regulator_bulk_data supplies[ARRAY_SIZE(sta32x_supply_names)]; struct snd_soc_codec *codec; + struct sta32x_platform_data *pdata; unsigned int mclk; unsigned int format; @@ -775,9 +777,10 @@ static int sta32x_resume(struct snd_soc_codec *codec) static int sta32x_probe(struct snd_soc_codec *codec) { struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec); - int i, ret = 0; + int i, ret = 0, thermal = 0; sta32x->codec = codec; + sta32x->pdata = dev_get_platdata(codec->dev); /* regulators */ for (i = 0; i < ARRAY_SIZE(sta32x->supplies); i++) @@ -820,25 +823,34 @@ static int sta32x_probe(struct snd_soc_codec *codec) snd_soc_cache_write(codec, STA32X_AUTO3, 0x00); snd_soc_cache_write(codec, STA32X_C3CFG, 0x40); - /* FIXME enable thermal warning adjustment and recovery */ + /* set thermal warning adjustment and recovery */ + if (!(sta32x->pdata->thermal_conf & STA32X_THERMAL_ADJUSTMENT_ENABLE)) + thermal |= STA32X_CONFA_TWAB; + if (!(sta32x->pdata->thermal_conf & STA32X_THERMAL_RECOVERY_ENABLE)) + thermal |= STA32X_CONFA_TWRB; snd_soc_update_bits(codec, STA32X_CONFA, - STA32X_CONFA_TWAB | STA32X_CONFA_TWRB, 0); + STA32X_CONFA_TWAB | STA32X_CONFA_TWRB, + thermal); - /* FIXME select 2.1 mode */ + /* select output configuration */ snd_soc_update_bits(codec, STA32X_CONFF, STA32X_CONFF_OCFG_MASK, - 1 << STA32X_CONFF_OCFG_SHIFT); + sta32x->pdata->output_conf + << STA32X_CONFF_OCFG_SHIFT); - /* FIXME channel to output mapping */ + /* channel to output mapping */ snd_soc_update_bits(codec, STA32X_C1CFG, STA32X_CxCFG_OM_MASK, - 0 << STA32X_CxCFG_OM_SHIFT); + sta32x->pdata->ch1_output_mapping + << STA32X_CxCFG_OM_SHIFT); snd_soc_update_bits(codec, STA32X_C2CFG, STA32X_CxCFG_OM_MASK, - 1 << STA32X_CxCFG_OM_SHIFT); + sta32x->pdata->ch2_output_mapping + << STA32X_CxCFG_OM_SHIFT); snd_soc_update_bits(codec, STA32X_C3CFG, STA32X_CxCFG_OM_MASK, - 2 << STA32X_CxCFG_OM_SHIFT); + sta32x->pdata->ch3_output_mapping + << STA32X_CxCFG_OM_SHIFT); /* initialize coefficient shadow RAM with reset values */ for (i = 4; i <= 49; i += 5) |