SAUCE: mxc_spdif: spdif gets clock from spdif stream
BugLink: http://bugs.launchpad.net/bugs/880632
The S/PDIF block's DPLL recovers the clock from the input
bitstream.
Signed-off-by: Alan Tull <alan.tull@freescale.com>
Signed-off-by: Eric Miao <eric.miao@linaro.org>
diff --git a/sound/soc/codecs/mxc_spdif.c b/sound/soc/codecs/mxc_spdif.c
index fbcd754..3369e3b 100644
--- a/sound/soc/codecs/mxc_spdif.c
+++ b/sound/soc/codecs/mxc_spdif.c
@@ -1167,11 +1167,9 @@
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;
}