diff options
| author | Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com> | 2014-08-12 15:30:32 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-08-12 22:44:21 +0100 |
| commit | d114e5f73b1191a6c323eb1f25fd5084db6539cc (patch) | |
| tree | d93037b2f82b563d0aaa4dde27c6515769a4f1fa | |
| parent | ae34a78c430c37c06404f032fb04e51315204281 (diff) | |
| download | blackbird-op-linux-d114e5f73b1191a6c323eb1f25fd5084db6539cc.tar.gz blackbird-op-linux-d114e5f73b1191a6c323eb1f25fd5084db6539cc.zip | |
ASoC: arizona: Fix TDM slot length handling in arizona_hw_params
TDM slot length was set same as word length, regardless of the value
received in set_tdm_slot. This patch sets the TDM slot length correctly
as received in set_tdm_slot DAI callback
Signed-off-by: Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
| -rw-r--r-- | sound/soc/codecs/arizona.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 2f2e91ac690f..4dfab9573a95 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -1278,6 +1278,8 @@ static int arizona_hw_params(struct snd_pcm_substream *substream, else rates = &arizona_48k_bclk_rates[0]; + wl = snd_pcm_format_width(params_format(params)); + if (tdm_slots) { arizona_aif_dbg(dai, "Configuring for %d %d bit TDM slots\n", tdm_slots, tdm_width); @@ -1285,6 +1287,7 @@ static int arizona_hw_params(struct snd_pcm_substream *substream, channels = tdm_slots; } else { bclk_target = snd_soc_params_to_bclk(params); + tdm_width = wl; } if (chan_limit && chan_limit < channels) { @@ -1319,8 +1322,7 @@ static int arizona_hw_params(struct snd_pcm_substream *substream, arizona_aif_dbg(dai, "BCLK %dHz LRCLK %dHz\n", rates[bclk], rates[bclk] / lrclk); - wl = snd_pcm_format_width(params_format(params)); - frame = wl << ARIZONA_AIF1TX_WL_SHIFT | wl; + frame = wl << ARIZONA_AIF1TX_WL_SHIFT | tdm_width; reconfig = arizona_aif_cfg_changed(codec, base, bclk, lrclk, frame); |
