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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2010-07-12 23:01:15 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-07-13 07:26:26 -0400
commitb427b44cc8793af521b0dc3a9fdd9fcc275c3bd7 (patch)
tree6e81428ef40465802fd9b6048a4249453e8fe46c /sound
parent5b61ea499727f22ebdaaeedb9801b12ed6eb59c7 (diff)
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')
-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 3396a0db06ba..4fa75087c45b 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,
683 683
684 /* clock inversion (CKG2) */ 684 /* clock inversion (CKG2) */
685 data = 0; 685 data = 0;
686 switch (SH_FSI_INVERSION_MASK & flags) { 686 if (SH_FSI_LRM_INV & flags)
687 case SH_FSI_LRM_INV: 687 data |= 1 << 12;
688 data = 1 << 12; 688 if (SH_FSI_BRM_INV & flags)
689 break; 689 data |= 1 << 8;
690 case SH_FSI_BRM_INV: 690 if (SH_FSI_LRS_INV & flags)
691 data = 1 << 8; 691 data |= 1 << 4;
692 break; 692 if (SH_FSI_BRS_INV & flags)
693 case SH_FSI_LRS_INV: 693 data |= 1 << 0;
694 data = 1 << 4; 694
695 break;
696 case SH_FSI_BRS_INV:
697 data = 1 << 0;
698 break;
699 }
700 fsi_reg_write(fsi, CKG2, data); 695 fsi_reg_write(fsi, CKG2, data);
701 696
702 /* do fmt, di fmt */ 697 /* do fmt, di fmt */