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@@ -246,24 +246,31 @@ static void hdmi_clear_dip_buffers(struct hda_codec *codec)
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#endif
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}
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+static void hdmi_fill_audio_infoframe(struct hda_codec *codec,
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+ struct hdmi_audio_infoframe *ai)
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+{
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+ u8 *params = (u8 *)ai;
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+ int i;
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+
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+ hdmi_debug_dip_size(codec);
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+ hdmi_clear_dip_buffers(codec); /* be paranoid */
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+
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+ hdmi_set_dip_index(codec, PIN_NID, 0x0, 0x0);
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+ for (i = 0; i < sizeof(ai); i++)
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+ hdmi_write_dip_byte(codec, PIN_NID, params[i]);
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+}
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+
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static void hdmi_setup_audio_infoframe(struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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{
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- struct hdmi_audio_infoframe audio_infoframe = {
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+ struct hdmi_audio_infoframe ai = {
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.type = 0x84,
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.ver = 0x01,
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.len = 0x0a,
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.CC02_CT47 = substream->runtime->channels - 1,
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};
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- u8 *params = (u8 *)&audio_infoframe;
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- int i;
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-
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- hdmi_debug_dip_size(codec);
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- hdmi_clear_dip_buffers(codec); /* be paranoid */
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- hdmi_set_dip_index(codec, PIN_NID, 0x0, 0x0);
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- for (i = 0; i < sizeof(audio_infoframe); i++)
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- hdmi_write_dip_byte(codec, PIN_NID, params[i]);
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+ hdmi_fill_audio_infoframe(codec, &ai);
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}
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