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| author | Takashi Iwai <tiwai@suse.de> | 2014-12-16 21:40:02 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-12-16 21:40:02 +0100 |
| commit | a62bbe309338b73482be0de8fc2833d63771d61e (patch) | |
| tree | 5531742a1c79e7083fa5a9f4260c09e3e61d3e11 /sound/soc/codecs/pcm512x-i2c.c | |
| parent | 432ac1a2c028acb289d90f918e3a7b79e4ac8c07 (diff) | |
| parent | c52e5698efef1d9999d744be001be62d9fcabf55 (diff) | |
Merge tag 'asoc-v3.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Merge window fixes for v3.19
A smattering of driver specific fixes here, some more cleanup of the
Exynos7 and Intel ACPI support plus a fix for register cache sync on the
pcm512x driver which has been lurking for a while.
Diffstat (limited to 'sound/soc/codecs/pcm512x-i2c.c')
| -rw-r--r-- | sound/soc/codecs/pcm512x-i2c.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/soc/codecs/pcm512x-i2c.c b/sound/soc/codecs/pcm512x-i2c.c index 4d62230bd378..d0547fa275fc 100644 --- a/sound/soc/codecs/pcm512x-i2c.c +++ b/sound/soc/codecs/pcm512x-i2c.c @@ -24,8 +24,13 @@ static int pcm512x_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct regmap *regmap; + struct regmap_config config = pcm512x_regmap; - regmap = devm_regmap_init_i2c(i2c, &pcm512x_regmap); + /* msb needs to be set to enable auto-increment of addresses */ + config.read_flag_mask = 0x80; + config.write_flag_mask = 0x80; + + regmap = devm_regmap_init_i2c(i2c, &config); if (IS_ERR(regmap)) return PTR_ERR(regmap); |