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ALSA: hda - Store PCM parameters properly in HDMI open callback 

In hdmi_pcm_open(), the evaluated PCM hw parameters are stored in
hinfo, but these aren't properly set back to the current runtime
record since these have been set beforehand in azx_pcm_open().
This patch fixes the behavior.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2011-01-14 10:30:46 +01:00
parent 361fe6e908
commit 639cef0eb6
1 changed files with 6 additions and 0 deletions
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6
sound/pci/hda/patch_hdmi.c
View File

@ -817,6 +817,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
struct hdmi_spec *spec = codec->spec;
struct hdmi_eld *eld;
struct hda_pcm_stream *codec_pars;
struct snd_pcm_runtime *runtime = substream->runtime;
unsigned int idx;
for (idx = 0; idx < spec->num_cvts; idx++)
@ -844,6 +845,11 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
hinfo->formats = codec_pars->formats;
hinfo->maxbps = codec_pars->maxbps;
}
/* store the updated parameters */
runtime->hw.channels_min = hinfo->channels_min;
runtime->hw.channels_max = hinfo->channels_max;
runtime->hw.formats = hinfo->formats;
runtime->hw.rates = hinfo->rates;
return 0;
}