ASoc-msm: APQ8064 - Prevent sound card not detecting issue
Modify apq8064 machine driver and device file, to reflect
the valid HDMI dai links. Sound card not detected as the
dai links are not registered
Change-Id: I3c8def1267886b810e7e4d8f78777b7ef1ada444
Signed-off-by: Swaminathan Sathappan <Swami@codeaurora.org>
diff --git a/sound/soc/msm/apq8064.c b/sound/soc/msm/apq8064.c
index b515090..e69d134 100644
--- a/sound/soc/msm/apq8064.c
+++ b/sound/soc/msm/apq8064.c
@@ -865,6 +865,23 @@
return 0;
}
+static int msm_hdmi_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ pr_debug("%s channels->min %u channels->max %u ()\n", __func__,
+ channels->min, channels->max);
+
+ rate->min = rate->max = 48000;
+
+ return 0;
+}
+
static int msm_btsco_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
@@ -1160,14 +1177,14 @@
{
.name = LPASS_BE_HDMI,
.stream_name = "HDMI Playback",
- .cpu_dai_name = "msm-dai-q6.8",
+ .cpu_dai_name = "msm-dai-q6-hdmi.8",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.no_pcm = 1,
.no_codec = 1,
.be_id = MSM_BACKEND_DAI_HDMI_RX,
- .be_hw_params_fixup = msm_be_hw_params_fixup,
+ .be_hw_params_fixup = msm_hdmi_be_hw_params_fixup,
},
/* Backend AFE DAI Links */
{