ASoC: hdmi: Mark the maximum significant bits to HDMI codec

HDMI audio can not have more than 24 bits even if on i2s bus there
would be 32 bit samples. Mark this by adding .sig_bits = 24 to
playback stream definition.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/hdmi.c b/sound/soc/codecs/hdmi.c
index 1087fd5f9917b013e68e555607d3b6d811d42bd3..2a52b9050371ab6aa673c44580cd74171e7e1626 100644 (file)
--- a/sound/soc/codecs/hdmi.c
+++ b/sound/soc/codecs/hdmi.c
@@ -47,6 +47,7 @@ static struct snd_soc_dai_driver hdmi_codec_dai = {
                        SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000,
                .formats = SNDRV_PCM_FMTBIT_S16_LE |
                        SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE,
+               .sig_bits = 24,
        },
        .capture = {
                .stream_name = "Capture",