diff options
| author | Jubeom Kim <jubeomk@nvidia.com> | 2012-04-27 16:19:30 +0900 |
|---|---|---|
| committer | Varun Wadekar <vwadekar@nvidia.com> | 2012-05-04 19:41:32 +0530 |
| commit | 02f732e84e90bf87ca79d1adf0fd51c833661d36 (patch) | |
| tree | 7dc3851522c6ef69e9a5ab5c3fa411d067f9b6af /sound/soc/tegra/tegra20_i2s.c | |
| parent | 99424ffb9ee1ef6f3109e75a728586c6745bffa9 (diff) | |
ASoC: tegra: Fix bit-format checking
condition to check bit-format is always false
because TEGRA20_I2S_CTRL_BIT_FORMAT_I2S is zero.
Bug 947429
Change-Id: Ieb92f0732b092100dc1bf323ad60aff4439d5b3d
Signed-off-by: Jubeom Kim <jubeomk@nvidia.com>
Reviewed-on: http://git-master/r/99341
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Scott Peterson <speterson@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'sound/soc/tegra/tegra20_i2s.c')
| -rw-r--r-- | sound/soc/tegra/tegra20_i2s.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c index e815d6e08611..48c08981b8e6 100644 --- a/sound/soc/tegra/tegra20_i2s.c +++ b/sound/soc/tegra/tegra20_i2s.c @@ -190,8 +190,9 @@ static int tegra20_i2s_hw_params(struct snd_pcm_substream *substream, struct tegra20_i2s *i2s = snd_soc_dai_get_drvdata(dai); u32 reg; int ret, sample_size, srate, i2sclock, bitcnt, i2sclk_div; + u32 bit_format = i2s->reg_ctrl & TEGRA20_I2S_CTRL_BIT_FORMAT_MASK; - if ((i2s->reg_ctrl & TEGRA20_I2S_CTRL_BIT_FORMAT_I2S) && + if ((bit_format == TEGRA20_I2S_CTRL_BIT_FORMAT_I2S) && (params_channels(params) != 2)) { dev_err(dev, "Only Stereo is supported in I2s mode\n"); return -EINVAL; |