diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-01-21 12:14:53 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-01-24 19:48:39 +0000 |
| commit | 15b52f10ec6131e1aff49e7823a67732cdc066a0 (patch) | |
| tree | 5a0c785a0addf6c52c515ac3d0f15910f48f814d /sound/soc/codecs/wm5100.c | |
| parent | 55f7f090a6a44d4a8158f7f27951653c9fcff16b (diff) | |
| download | linux-15b52f10ec6131e1aff49e7823a67732cdc066a0.tar.bz2 | |
ASoC: Convert the WM5100 revision A updates to a regmap patch
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm5100.c')
| -rw-r--r-- | sound/soc/codecs/wm5100.c | 46 |
1 files changed, 17 insertions, 29 deletions
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c index 81056d8dc89e..e40c81eaec38 100644 --- a/sound/soc/codecs/wm5100.c +++ b/sound/soc/codecs/wm5100.c @@ -1310,10 +1310,7 @@ static const struct snd_soc_dapm_route wm5100_dapm_routes[] = { { "PWM2", NULL, "PWM2 Driver" }, }; -static struct { - int reg; - int val; -} wm5100_reva_patches[] = { +static const __devinitdata struct reg_default wm5100_reva_patches[] = { { WM5100_AUDIO_IF_1_10, 0 }, { WM5100_AUDIO_IF_1_11, 1 }, { WM5100_AUDIO_IF_1_12, 2 }, @@ -1376,31 +1373,6 @@ static int wm5100_set_bias_level(struct snd_soc_codec *codec, } regcache_cache_only(wm5100->regmap, false); - - switch (wm5100->rev) { - case 0: - regcache_cache_bypass(wm5100->regmap, true); - snd_soc_write(codec, 0x11, 0x3); - snd_soc_write(codec, 0x203, 0xc); - snd_soc_write(codec, 0x206, 0); - snd_soc_write(codec, 0x207, 0xf0); - snd_soc_write(codec, 0x208, 0x3c); - snd_soc_write(codec, 0x209, 0); - snd_soc_write(codec, 0x211, 0x20d8); - snd_soc_write(codec, 0x11, 0); - - for (i = 0; - i < ARRAY_SIZE(wm5100_reva_patches); - i++) - snd_soc_write(codec, - wm5100_reva_patches[i].reg, - wm5100_reva_patches[i].val); - regcache_cache_bypass(wm5100->regmap, false); - break; - default: - break; - } - regcache_sync(wm5100->regmap); } break; @@ -2703,6 +2675,22 @@ static __devinit int wm5100_i2c_probe(struct i2c_client *i2c, goto err_reset; } + switch (wm5100->rev) { + case 0: + ret = regmap_register_patch(wm5100->regmap, + wm5100_reva_patches, + ARRAY_SIZE(wm5100_reva_patches)); + if (ret != 0) { + dev_err(&i2c->dev, "Failed to register patches: %d\n", + ret); + goto err_reset; + } + break; + default: + break; + } + + wm5100_init_gpio(i2c); for (i = 0; i < ARRAY_SIZE(wm5100->pdata.gpio_defaults); i++) { |