diff options
| author | Alan Tull <alan.tull@freescale.com> | 2011-10-20 10:51:55 -0500 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2012-07-20 13:16:36 +0800 |
| commit | 54fb546b938d0549a1e39c303c48ab1f8369c19d (patch) | |
| tree | 44e2f313c3287d8869944cbbf24b241ca035c369 /sound | |
| parent | c2e3e432e2aad8b5687c0aa7b55b078d934e0af3 (diff) | |
ENGR00139265-1 spdif capture gets clock from spdif stream
The S/PDIF block's DPLL recovers the clock from the input
bitstream. So S/PDIF capture rate is not dependent on
transmit clocks available.
Signed-off-by: Alan Tull <alan.tull@freescale.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/mxc_spdif.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sound/soc/codecs/mxc_spdif.c b/sound/soc/codecs/mxc_spdif.c index fbcd75494209..3369e3bdcc22 100644 --- a/sound/soc/codecs/mxc_spdif.c +++ b/sound/soc/codecs/mxc_spdif.c @@ -1167,11 +1167,9 @@ static int __devinit mxc_spdif_probe(struct platform_device *pdev) mxc_spdif_codec_dai.capture.channels_min = 2; mxc_spdif_codec_dai.capture.channels_max = 2; - if (plat_data->spdif_clk_44100 >= 0) - mxc_spdif_codec_dai.capture.rates |= SNDRV_PCM_RATE_44100; - if (plat_data->spdif_clk_48000 >= 0) - mxc_spdif_codec_dai.capture.rates |= SNDRV_PCM_RATE_32000 | - SNDRV_PCM_RATE_48000; + /* rx clock is recovered from audio stream, so it is not + dependent on tx clocks available */ + mxc_spdif_codec_dai.capture.rates = MXC_SPDIF_RATES_CAPTURE; mxc_spdif_codec_dai.capture.formats = MXC_SPDIF_FORMATS_CAPTURE; } |