ALSA: hda: move open coded tricks into get_wcaps_channels()

[profile/ivi/kernel-x86-ivi.git] / sound / pci / hda / patch_atihdmi.c

diff --git a/sound/pci/hda/patch_atihdmi.c b/sound/pci/hda/patch_atihdmi.c
index 233e477..fb684f0 100644 (file)
--- a/sound/pci/hda/patch_atihdmi.c
+++ b/sound/pci/hda/patch_atihdmi.c
@@ -141,8 +141,7 @@ static int atihdmi_build_pcms(struct hda_codec *codec)
        /* FIXME: we must check ELD and change the PCM parameters dynamically
         */
        chans = get_wcaps(codec, CVT_NID);
-       chans = (chans & AC_WCAP_CHAN_CNT_EXT) >> 13;
-       chans = ((chans << 1) | 1) + 1;
+       chans = get_wcaps_channels(chans);
        info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = chans;
 
        return 0;