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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2010-07-13 12:01:15 +0900
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-07-13 12:26:26 +0100
commitb427b44cc8793af521b0dc3a9fdd9fcc275c3bd7 (patch)
tree6e81428ef40465802fd9b6048a4249453e8fe46c
parent5b61ea499727f22ebdaaeedb9801b12ed6eb59c7 (diff)
downloadop-kernel-dev-b427b44cc8793af521b0dc3a9fdd9fcc275c3bd7.zip
op-kernel-dev-b427b44cc8793af521b0dc3a9fdd9fcc275c3bd7.tar.gz
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>
-rw-r--r--sound/soc/sh/fsi.c23
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 */
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