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path: root/sound/soc/codecs/hdmi-codec.c
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Diffstat (limited to 'sound/soc/codecs/hdmi-codec.c')
-rw-r--r--sound/soc/codecs/hdmi-codec.c121
1 files changed, 59 insertions, 62 deletions
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index e5b6769b9797..35df73e42cbc 100644
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -484,9 +484,6 @@ static int hdmi_codec_hw_params(struct snd_pcm_substream *substream,
params_width(params), params_rate(params),
params_channels(params));
- if (params_width(params) > 24)
- params->msbits = 24;
-
ret = snd_pcm_create_iec958_consumer_hw_params(params, hp.iec.status,
sizeof(hp.iec.status));
if (ret < 0) {
@@ -529,73 +526,71 @@ static int hdmi_codec_set_fmt(struct snd_soc_dai *dai,
{
struct hdmi_codec_priv *hcp = snd_soc_dai_get_drvdata(dai);
struct hdmi_codec_daifmt cf = { 0 };
- int ret = 0;
dev_dbg(dai->dev, "%s()\n", __func__);
- if (dai->id == DAI_ID_SPDIF) {
- cf.fmt = HDMI_SPDIF;
- } else {
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBM_CFM:
- cf.bit_clk_master = 1;
- cf.frame_clk_master = 1;
- break;
- case SND_SOC_DAIFMT_CBS_CFM:
- cf.frame_clk_master = 1;
- break;
- case SND_SOC_DAIFMT_CBM_CFS:
- cf.bit_clk_master = 1;
- break;
- case SND_SOC_DAIFMT_CBS_CFS:
- break;
- default:
- return -EINVAL;
- }
+ if (dai->id == DAI_ID_SPDIF)
+ return 0;
+
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ cf.bit_clk_master = 1;
+ cf.frame_clk_master = 1;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFM:
+ cf.frame_clk_master = 1;
+ break;
+ case SND_SOC_DAIFMT_CBM_CFS:
+ cf.bit_clk_master = 1;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ break;
+ default:
+ return -EINVAL;
+ }
- switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
- case SND_SOC_DAIFMT_NB_NF:
- break;
- case SND_SOC_DAIFMT_NB_IF:
- cf.frame_clk_inv = 1;
- break;
- case SND_SOC_DAIFMT_IB_NF:
- cf.bit_clk_inv = 1;
- break;
- case SND_SOC_DAIFMT_IB_IF:
- cf.frame_clk_inv = 1;
- cf.bit_clk_inv = 1;
- break;
- }
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_NB_IF:
+ cf.frame_clk_inv = 1;
+ break;
+ case SND_SOC_DAIFMT_IB_NF:
+ cf.bit_clk_inv = 1;
+ break;
+ case SND_SOC_DAIFMT_IB_IF:
+ cf.frame_clk_inv = 1;
+ cf.bit_clk_inv = 1;
+ break;
+ }
- switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
- case SND_SOC_DAIFMT_I2S:
- cf.fmt = HDMI_I2S;
- break;
- case SND_SOC_DAIFMT_DSP_A:
- cf.fmt = HDMI_DSP_A;
- break;
- case SND_SOC_DAIFMT_DSP_B:
- cf.fmt = HDMI_DSP_B;
- break;
- case SND_SOC_DAIFMT_RIGHT_J:
- cf.fmt = HDMI_RIGHT_J;
- break;
- case SND_SOC_DAIFMT_LEFT_J:
- cf.fmt = HDMI_LEFT_J;
- break;
- case SND_SOC_DAIFMT_AC97:
- cf.fmt = HDMI_AC97;
- break;
- default:
- dev_err(dai->dev, "Invalid DAI interface format\n");
- return -EINVAL;
- }
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ cf.fmt = HDMI_I2S;
+ break;
+ case SND_SOC_DAIFMT_DSP_A:
+ cf.fmt = HDMI_DSP_A;
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ cf.fmt = HDMI_DSP_B;
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ cf.fmt = HDMI_RIGHT_J;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ cf.fmt = HDMI_LEFT_J;
+ break;
+ case SND_SOC_DAIFMT_AC97:
+ cf.fmt = HDMI_AC97;
+ break;
+ default:
+ dev_err(dai->dev, "Invalid DAI interface format\n");
+ return -EINVAL;
}
hcp->daifmt[dai->id] = cf;
- return ret;
+ return 0;
}
static int hdmi_codec_digital_mute(struct snd_soc_dai *dai, int mute)
@@ -792,8 +787,10 @@ static int hdmi_codec_probe(struct platform_device *pdev)
i++;
}
- if (hcd->spdif)
+ if (hcd->spdif) {
hcp->daidrv[i] = hdmi_spdif_dai;
+ hcp->daifmt[DAI_ID_SPDIF].fmt = HDMI_SPDIF;
+ }
dev_set_drvdata(dev, hcp);