diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2016-02-09 07:04:09 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-09 16:17:32 +0000 |
| commit | c308abe45e2a7bc58e22d9b6d04dccf76a1b2012 (patch) | |
| tree | 0cf70edd4a76bbb1682a9c4f057dfce091db7fb0 /sound/soc/sh/rcar | |
| parent | b5b442abd9d5cfe4f04a1e83be9900c87444bd66 (diff) | |
ASoC: rsnd: rsnd_ssi_is_multi_slave() macro uses rsnd_ssi_multi_slaves()
b4c83b171 ("ASoC: rsnd: add Multi channel support") added
Multi channel support, and current rsnd_ssi_is_multi_slave()'s check
method is !SSI equals SSIM1/2/3. But, SSI parent also hit to this macro.
Because of this reason, some stream which needs SSI parent clock
can't work correctly. This patch uses rsnd_ssi_multi_slaves() to
solve this issue. This issue was reported by Dung.
Reported-by: Nguyen Viet Dung <nv-dung@jinso.co.jp>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sh/rcar')
| -rw-r--r-- | sound/soc/sh/rcar/ssi.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index 803e9ae65915..592505a4bc13 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -94,7 +94,8 @@ struct rsnd_ssi { #define rsnd_mod_to_ssi(_mod) container_of((_mod), struct rsnd_ssi, mod) #define rsnd_ssi_mode_flags(p) ((p)->flags) #define rsnd_ssi_is_parent(ssi, io) ((ssi) == rsnd_io_to_mod_ssip(io)) -#define rsnd_ssi_is_multi_slave(ssi, io) ((mod) != rsnd_io_to_mod_ssi(io)) +#define rsnd_ssi_is_multi_slave(mod, io) \ + (rsnd_ssi_multi_slaves(io) & (1 << rsnd_mod_id(mod))) int rsnd_ssi_use_busif(struct rsnd_dai_stream *io) { @@ -167,9 +168,6 @@ static int rsnd_ssi_irq(struct rsnd_mod *mod, u32 rsnd_ssi_multi_slaves(struct rsnd_dai_stream *io) { struct rsnd_mod *mod; - struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); - struct rsnd_priv *priv = rsnd_io_to_priv(io); - struct device *dev = rsnd_priv_to_dev(priv); enum rsnd_mod_type types[] = { RSND_MOD_SSIM1, RSND_MOD_SSIM2, @@ -177,16 +175,6 @@ u32 rsnd_ssi_multi_slaves(struct rsnd_dai_stream *io) }; int i, mask; - switch (runtime->channels) { - case 2: /* Multi channel is not needed for Stereo */ - return 0; - case 6: - break; - default: - dev_err(dev, "unsupported channel\n"); - return 0; - } - mask = 0; for (i = 0; i < ARRAY_SIZE(types); i++) { mod = rsnd_io_to_mod(io, types[i]); |