diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2010-07-13 03:01:15 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-07-13 11:26:26 (GMT) |
| commit | b427b44cc8793af521b0dc3a9fdd9fcc275c3bd7 (patch) | |
| tree | 6e81428ef40465802fd9b6048a4249453e8fe46c /sound/soc/sh/fsi.c | |
| parent | 5b61ea499727f22ebdaaeedb9801b12ed6eb59c7 (diff) | |
| download | linux-b427b44cc8793af521b0dc3a9fdd9fcc275c3bd7.tar.xz | |
ASoC: fsi: fixup clock inversion operation
Clock inversion should be specified by each flags bit.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/sh/fsi.c')
| -rw-r--r-- | sound/soc/sh/fsi.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 3396a0d..4fa75087 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -683,20 +683,15 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream, /* clock inversion (CKG2) */ data = 0; - switch (SH_FSI_INVERSION_MASK & flags) { - case SH_FSI_LRM_INV: - data = 1 << 12; - break; - case SH_FSI_BRM_INV: - data = 1 << 8; - break; - case SH_FSI_LRS_INV: - data = 1 << 4; - break; - case SH_FSI_BRS_INV: - data = 1 << 0; - break; - } + if (SH_FSI_LRM_INV & flags) + data |= 1 << 12; + if (SH_FSI_BRM_INV & flags) + data |= 1 << 8; + if (SH_FSI_LRS_INV & flags) + data |= 1 << 4; + if (SH_FSI_BRS_INV & flags) + data |= 1 << 0; + fsi_reg_write(fsi, CKG2, data); /* do fmt, di fmt */ |