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Merge branch 'fix/hda' into for-linus
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Takashi Iwai committed Apr 9, 2011
2 parents 664cee4 + cd9abc7 commit 84f3b6d
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Showing 5 changed files with 50 additions and 27 deletions.
1 change: 1 addition & 0 deletions sound/pci/hda/patch_conexant.c
Original file line number Diff line number Diff line change
Expand Up @@ -3035,6 +3035,7 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x21c6, "Thinkpad Edge 13", CXT5066_ASUS),
SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo Thinkpad", CXT5066_THINKPAD),
SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT5066_THINKPAD),
SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT5066_THINKPAD),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo G560", CXT5066_ASUS),
SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT5066_IDEAPAD), /* Fallback for Lenovos without dock mic */
{}
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70 changes: 44 additions & 26 deletions sound/pci/hda/patch_hdmi.c
Original file line number Diff line number Diff line change
Expand Up @@ -1280,6 +1280,39 @@ static int simple_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
stream_tag, format, substream);
}

static void nvhdmi_8ch_7x_set_info_frame_parameters(struct hda_codec *codec,
int channels)
{
unsigned int chanmask;
int chan = channels ? (channels - 1) : 1;

switch (channels) {
default:
case 0:
case 2:
chanmask = 0x00;
break;
case 4:
chanmask = 0x08;
break;
case 6:
chanmask = 0x0b;
break;
case 8:
chanmask = 0x13;
break;
}

/* Set the audio infoframe channel allocation and checksum fields. The
* channel count is computed implicitly by the hardware. */
snd_hda_codec_write(codec, 0x1, 0,
Nv_VERB_SET_Channel_Allocation, chanmask);

snd_hda_codec_write(codec, 0x1, 0,
Nv_VERB_SET_Info_Frame_Checksum,
(0x71 - chan - chanmask));
}

static int nvhdmi_8ch_7x_pcm_close(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
Expand All @@ -1298,6 +1331,10 @@ static int nvhdmi_8ch_7x_pcm_close(struct hda_pcm_stream *hinfo,
AC_VERB_SET_STREAM_FORMAT, 0);
}

/* The audio hardware sends a channel count of 0x7 (8ch) when all the
* streams are disabled. */
nvhdmi_8ch_7x_set_info_frame_parameters(codec, 8);

return snd_hda_multi_out_dig_close(codec, &spec->multiout);
}

Expand All @@ -1308,37 +1345,16 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo,
struct snd_pcm_substream *substream)
{
int chs;
unsigned int dataDCC1, dataDCC2, chan, chanmask, channel_id;
unsigned int dataDCC1, dataDCC2, channel_id;
int i;

mutex_lock(&codec->spdif_mutex);

chs = substream->runtime->channels;
chan = chs ? (chs - 1) : 1;

switch (chs) {
default:
case 0:
case 2:
chanmask = 0x00;
break;
case 4:
chanmask = 0x08;
break;
case 6:
chanmask = 0x0b;
break;
case 8:
chanmask = 0x13;
break;
}
dataDCC1 = AC_DIG1_ENABLE | AC_DIG1_COPYRIGHT;
dataDCC2 = 0x2;

/* set the Audio InforFrame Channel Allocation */
snd_hda_codec_write(codec, 0x1, 0,
Nv_VERB_SET_Channel_Allocation, chanmask);

/* turn off SPDIF once; otherwise the IEC958 bits won't be updated */
if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE))
snd_hda_codec_write(codec,
Expand Down Expand Up @@ -1413,10 +1429,7 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo,
}
}

/* set the Audio Info Frame Checksum */
snd_hda_codec_write(codec, 0x1, 0,
Nv_VERB_SET_Info_Frame_Checksum,
(0x71 - chan - chanmask));
nvhdmi_8ch_7x_set_info_frame_parameters(codec, chs);

mutex_unlock(&codec->spdif_mutex);
return 0;
Expand Down Expand Up @@ -1512,6 +1525,11 @@ static int patch_nvhdmi_8ch_7x(struct hda_codec *codec)
spec->multiout.max_channels = 8;
spec->pcm_playback = &nvhdmi_pcm_playback_8ch_7x;
codec->patch_ops = nvhdmi_patch_ops_8ch_7x;

/* Initialize the audio infoframe channel mask and checksum to something
* valid */
nvhdmi_8ch_7x_set_info_frame_parameters(codec, 8);

return 0;
}

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2 changes: 1 addition & 1 deletion sound/pci/hda/patch_realtek.c
Original file line number Diff line number Diff line change
Expand Up @@ -14124,7 +14124,7 @@ static hda_nid_t alc269vb_capsrc_nids[1] = {
};

static hda_nid_t alc269_adc_candidates[] = {
0x08, 0x09, 0x07,
0x08, 0x09, 0x07, 0x11,
};

#define alc269_modes alc260_modes
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3 changes: 3 additions & 0 deletions sound/pci/hda/patch_sigmatel.c
Original file line number Diff line number Diff line change
Expand Up @@ -3408,6 +3408,9 @@ static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
hda_nid_t conn[HDA_MAX_NUM_INPUTS];
int i, nums;

if (!(get_wcaps(codec, mux) & AC_WCAP_CONN_LIST))
return -1;

nums = snd_hda_get_connections(codec, mux, conn, ARRAY_SIZE(conn));
for (i = 0; i < nums; i++)
if (conn[i] == nid)
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1 change: 1 addition & 0 deletions sound/usb/midi.c
Original file line number Diff line number Diff line change
Expand Up @@ -1301,6 +1301,7 @@ static int snd_usbmidi_out_endpoint_create(struct snd_usb_midi* umidi,
case USB_ID(0x15ca, 0x0101): /* Textech USB Midi Cable */
case USB_ID(0x15ca, 0x1806): /* Textech USB Midi Cable */
case USB_ID(0x1a86, 0x752d): /* QinHeng CH345 "USB2.0-MIDI" */
case USB_ID(0xfc08, 0x0101): /* Unknown vendor Cable */
ep->max_transfer = 4;
break;
/*
Expand Down

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