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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2017-03-03 07:25:09 +0300
committerMark Brown <broonie@kernel.org>2017-03-06 13:16:08 +0300
commit4b30eebfc35c67771b5f58d9274d3e321b72d7a8 (patch)
tree8571d81a97e2a4b9a140ef481a6771834ebdff4f /sound
parentc1ae3cfa0e89fa1a7ecc4c99031f5e9ae99d9201 (diff)
downloadlinux-4b30eebfc35c67771b5f58d9274d3e321b72d7a8.tar.xz
ASoC: rcar: avoid SSI_MODEx settings for SSI8
SSI8 is is sharing pin with SSI7, and nothing to do for SSI_MODEx. It is special pin and it needs special settings whole system, but we can't confirm it, because we never have SSI8 available board. This patch fixup SSI_MODEx settings error for SSI8 on connection test, but should be confirmed behavior on real board in the future. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/sh/rcar/ssiu.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c
index 4e817c8a18c0..14fafdaf1395 100644
--- a/sound/soc/sh/rcar/ssiu.c
+++ b/sound/soc/sh/rcar/ssiu.c
@@ -64,7 +64,11 @@ static int rsnd_ssiu_init(struct rsnd_mod *mod,
mask1 = (1 << 4) | (1 << 20); /* mask sync bit */
mask2 = (1 << 4); /* mask sync bit */
val1 = val2 = 0;
- if (rsnd_ssi_is_pin_sharing(io)) {
+ if (id == 8) {
+ /*
+ * SSI8 pin is sharing with SSI7, nothing to do.
+ */
+ } else if (rsnd_ssi_is_pin_sharing(io)) {
int shift = -1;
switch (id) {