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ALSA: hda - Fix proc output for ADC amp values of CX20549 

The CX20549 has only one single input amp on it's input converter
widget. Fix printing of values in the codec file in /proc/asound.

Signed-off-by: Michael Karcher <kernel@mkarcher.dialup.fu-berlin.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Michael Karcher 2012-04-06 15:34:15 +02:00 committed by Takashi Iwai
parent 92fd918c24
commit 4f32456e5e
3 changed files with 17 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sound/pci/hda/hda_codec.h
View File

@ -851,6 +851,9 @@ struct hda_codec {
unsigned int pin_amp_workaround:1; /* pin out-amp takes index
* (e.g. Conexant codecs)
*/
unsigned int single_adc_amp:1; /* adc in-amp takes no index
* (e.g. CX20549 codec)
*/
unsigned int no_sticky_stream:1; /* no sticky-PCM stream assignment */
unsigned int pins_shutup:1; /* pins are shut up */
unsigned int no_trigger_sense:1; /* don't trigger at pin-sensing */

13
sound/pci/hda/hda_proc.c
View File

@ -651,9 +651,16 @@ static void print_codec_info(struct snd_info_entry *entry,
snd_iprintf(buffer, " Amp-In caps: ");
print_amp_caps(buffer, codec, nid, HDA_INPUT);
snd_iprintf(buffer, " Amp-In vals: ");
print_amp_vals(buffer, codec, nid, HDA_INPUT,
wid_caps & AC_WCAP_STEREO,
wid_type == AC_WID_PIN ? 1 : conn_len);
if (wid_type == AC_WID_PIN ||
(codec->single_adc_amp &&
wid_type == AC_WID_AUD_IN))
print_amp_vals(buffer, codec, nid, HDA_INPUT,
wid_caps & AC_WCAP_STEREO,
1);
else
print_amp_vals(buffer, codec, nid, HDA_INPUT,
wid_caps & AC_WCAP_STEREO,
conn_len);
}
if (wid_caps & AC_WCAP_OUT_AMP) {
snd_iprintf(buffer, " Amp-Out caps: ");

8
sound/pci/hda/patch_conexant.c
View File

@ -141,7 +141,6 @@ struct conexant_spec {
unsigned int hp_laptop:1;
unsigned int asus:1;
unsigned int pin_eapd_ctrls:1;
unsigned int single_adc_amp:1;
unsigned int adc_switching:1;
@ -1111,6 +1110,7 @@ static int patch_cxt5045(struct hda_codec *codec)
return -ENOMEM;
codec->spec = spec;
codec->pin_amp_workaround = 1;
codec->single_adc_amp = 1;
spec->multiout.max_channels = 2;
spec->multiout.num_dacs = ARRAY_SIZE(cxt5045_dac_nids);
@ -4220,7 +4220,7 @@ static int cx_auto_add_capture_volume(struct hda_codec *codec, hda_nid_t nid,
int idx = get_input_connection(codec, adc_nid, nid);
if (idx < 0)
continue;
if (spec->single_adc_amp)
if (codec->single_adc_amp)
idx = 0;
return cx_auto_add_volume_idx(codec, label, pfx,
cidx, adc_nid, HDA_INPUT, idx);
@ -4275,7 +4275,7 @@ static int cx_auto_build_input_controls(struct hda_codec *codec)
if (cidx < 0)
continue;
input_conn[i] = spec->imux_info[i].adc;
if (!spec->single_adc_amp)
if (!codec->single_adc_amp)
input_conn[i] |= cidx << 8;
if (i > 0 && input_conn[i] != input_conn[0])
multi_connection = 1;
@ -4470,7 +4470,7 @@ static int patch_conexant_auto(struct hda_codec *codec)
switch (codec->vendor_id) {
case 0x14f15045:
spec->single_adc_amp = 1;
codec->single_adc_amp = 1;
break;
case 0x14f15051:
add_cx5051_fake_mutes(codec);