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ASoC: rsnd: care SSIWSR register in rsnd_ssi_hw_start()
author
Kuninori Morimoto
<kuninori.morimoto.gx@renesas.com>
Thu, 27 Nov 2014 08:05:34 +0000
(08:05 +0000)
committer
Mark Brown
<broonie@kernel.org>
Wed, 3 Dec 2014 18:51:39 +0000
(18:51 +0000)
Current SSI is careing SSIWSR which controls WS continue mode when
DMA mode, but, it should be cared when PIO mode too.
This patch fixup it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/sh/rcar/ssi.c
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diff --git
a/sound/soc/sh/rcar/ssi.c
b/sound/soc/sh/rcar/ssi.c
index 42d7c7e8226bae23ce71c0acd4faaa6d215b80cf..d67bca9fef2b3fe29bdcba603840884dcf6de19a 100644
(file)
--- a/
sound/soc/sh/rcar/ssi.c
+++ b/
sound/soc/sh/rcar/ssi.c
@@
-210,6
+210,10
@@
static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi,
rsnd_mod_write(&ssi->mod, SSICR, cr);
+ /* enable WS continue */
+ if (rsnd_dai_is_clk_master(rdai))
+ rsnd_mod_write(&ssi->mod, SSIWSR, CONT);
+
ssi->usrcnt++;
dev_dbg(dev, "%s[%d] hw started\n",
@@
-506,10
+510,6
@@
static int rsnd_ssi_dma_start(struct rsnd_mod *mod,
rsnd_ssi_hw_start(ssi, ssi->rdai, io);
- /* enable WS continue */
- if (rsnd_dai_is_clk_master(rdai))
- rsnd_mod_write(&ssi->mod, SSIWSR, CONT);
-
return 0;
}