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ALSA: hda - Refactor input-pin parser for VIA codecs 

patch_via.c has redundant codes for parsing the input-pins.  Although
they are pretty similar, but all implemented in different functions
just because of hard-coded ids and slight incompatibilities.
This patch refactors the codes to use the common helper function,
resulting in the reduction of many lines.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2010-08-30 11:00:19 +02:00
parent 73413b120d
commit f3268512c3
1 changed files with 60 additions and 330 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

390
sound/pci/hda/patch_via.c
View File

@ -2413,51 +2413,53 @@ static int vt1708_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
}
/* create playback/capture controls for input pins */
static int vt1708_auto_create_analog_input_ctls(struct via_spec *spec,
const struct auto_pin_cfg *cfg)
static int vt_auto_create_analog_input_ctls(struct via_spec *spec,
const struct auto_pin_cfg *cfg,
hda_nid_t cap_nid,
hda_nid_t pin_idxs[], int num_idxs)
{
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
int i, err, idx;
/* for internal loopback recording select */
imux->items[imux->num_items].label = "Stereo Mixer";
imux->items[imux->num_items].index = idx;
imux->num_items++;
for (idx = 0; idx < num_idxs; idx++) {
if (pin_idxs[idx] == 0xff) {
imux->items[imux->num_items].label = "Stereo Mixer";
imux->items[imux->num_items].index = idx;
imux->num_items++;
break;
}
}
for (i = 0; i < AUTO_PIN_LAST; i++) {
if (!cfg->input_pins[i])
continue;
switch (cfg->input_pins[i]) {
case 0x1d: /* Mic */
idx = 2;
break;
case 0x1e: /* Line In */
idx = 3;
break;
case 0x21: /* Front Mic */
idx = 4;
break;
case 0x24: /* CD */
idx = 1;
break;
}
err = via_new_analog_input(spec, labels[i], idx, 0x17);
for (idx = 0; idx < num_idxs; idx++)
if (pin_idxs[idx] == cfg->input_pins[i])
break;
if (idx >= num_idxs)
continue;
err = via_new_analog_input(spec, auto_pin_cfg_labels[i],
idx, cap_nid);
if (err < 0)
return err;
imux->items[imux->num_items].label = labels[i];
imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
imux->items[imux->num_items].index = idx;
imux->num_items++;
}
return 0;
}
/* create playback/capture controls for input pins */
static int vt1708_auto_create_analog_input_ctls(struct via_spec *spec,
const struct auto_pin_cfg *cfg)
{
static hda_nid_t pin_idxs[] = { 0xff, 0x24, 0x1d, 0x1e, 0x21 };
return vt_auto_create_analog_input_ctls(spec, cfg, 0x17, pin_idxs,
ARRAY_SIZE(pin_idxs));
}
#ifdef CONFIG_SND_HDA_POWER_SAVE
static struct hda_amp_list vt1708_loopbacks[] = {
{ 0x17, HDA_INPUT, 1 },
@ -3024,46 +3026,9 @@ static int vt1709_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
static int vt1709_auto_create_analog_input_ctls(struct via_spec *spec,
const struct auto_pin_cfg *cfg)
{
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
/* for internal loopback recording select */
imux->items[imux->num_items].label = "Stereo Mixer";
imux->items[imux->num_items].index = idx;
imux->num_items++;
for (i = 0; i < AUTO_PIN_LAST; i++) {
if (!cfg->input_pins[i])
continue;
switch (cfg->input_pins[i]) {
case 0x1d: /* Mic */
idx = 2;
break;
case 0x1e: /* Line In */
idx = 3;
break;
case 0x21: /* Front Mic */
idx = 4;
break;
case 0x23: /* CD */
idx = 1;
break;
}
err = via_new_analog_input(spec, labels[i], idx, 0x18);
if (err < 0)
return err;
imux->items[imux->num_items].label = labels[i];
imux->items[imux->num_items].index = idx;
imux->num_items++;
}
return 0;
static hda_nid_t pin_idxs[] = { 0xff, 0x23, 0x1d, 0x1e, 0x21 };
return vt_auto_create_analog_input_ctls(spec, cfg, 0x18, pin_idxs,
ARRAY_SIZE(pin_idxs));
}
static int vt1709_parse_auto_config(struct hda_codec *codec)
@ -3591,46 +3556,9 @@ static int vt1708B_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
static int vt1708B_auto_create_analog_input_ctls(struct via_spec *spec,
const struct auto_pin_cfg *cfg)
{
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
/* for internal loopback recording select */
imux->items[imux->num_items].label = "Stereo Mixer";
imux->items[imux->num_items].index = idx;
imux->num_items++;
for (i = 0; i < AUTO_PIN_LAST; i++) {
if (!cfg->input_pins[i])
continue;
switch (cfg->input_pins[i]) {
case 0x1a: /* Mic */
idx = 2;
break;
case 0x1b: /* Line In */
idx = 3;
break;
case 0x1e: /* Front Mic */
idx = 4;
break;
case 0x1f: /* CD */
idx = 1;
break;
}
err = via_new_analog_input(spec, labels[i], idx, 0x16);
if (err < 0)
return err;
imux->items[imux->num_items].label = labels[i];
imux->items[imux->num_items].index = idx;
imux->num_items++;
}
return 0;
static hda_nid_t pin_idxs[] = { 0xff, 0x1f, 0x1a, 0x1b, 0x1e };
return vt_auto_create_analog_input_ctls(spec, cfg, 0x16, pin_idxs,
ARRAY_SIZE(pin_idxs));
}
static int vt1708B_parse_auto_config(struct hda_codec *codec)
@ -4064,46 +3992,9 @@ static int vt1708S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
static int vt1708S_auto_create_analog_input_ctls(struct via_spec *spec,
const struct auto_pin_cfg *cfg)
{
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
/* for internal loopback recording select */
imux->items[imux->num_items].label = "Stereo Mixer";
imux->items[imux->num_items].index = 5;
imux->num_items++;
for (i = 0; i < AUTO_PIN_LAST; i++) {
if (!cfg->input_pins[i])
continue;
switch (cfg->input_pins[i]) {
case 0x1a: /* Mic */
idx = 2;
break;
case 0x1b: /* Line In */
idx = 3;
break;
case 0x1e: /* Front Mic */
idx = 4;
break;
case 0x1f: /* CD */
idx = 1;
break;
}
err = via_new_analog_input(spec, labels[i], idx, 0x16);
if (err < 0)
return err;
imux->items[imux->num_items].label = labels[i];
imux->items[imux->num_items].index = idx-1;
imux->num_items++;
}
return 0;
static hda_nid_t pin_idxs[] = { 0x1f, 0x1a, 0x1b, 0x1e, 0, 0xff };
return vt_auto_create_analog_input_ctls(spec, cfg, 0x16, pin_idxs,
ARRAY_SIZE(pin_idxs));
}
/* fill out digital output widgets; one for master and one for slave outputs */
@ -4457,42 +4348,9 @@ static int vt1702_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
static int vt1702_auto_create_analog_input_ctls(struct via_spec *spec,
const struct auto_pin_cfg *cfg)
{
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
/* for internal loopback recording select */
imux->items[imux->num_items].label = "Stereo Mixer";
imux->items[imux->num_items].index = 3;
imux->num_items++;
for (i = 0; i < AUTO_PIN_LAST; i++) {
if (!cfg->input_pins[i])
continue;
switch (cfg->input_pins[i]) {
case 0x14: /* Mic */
idx = 1;
break;
case 0x15: /* Line In */
idx = 2;
break;
case 0x18: /* Front Mic */
idx = 3;
break;
}
err = via_new_analog_input(spec, labels[i], idx, 0x1A);
if (err < 0)
return err;
imux->items[imux->num_items].label = labels[i];
imux->items[imux->num_items].index = idx-1;
imux->num_items++;
}
return 0;
static hda_nid_t pin_idxs[] = { 0x14, 0x15, 0x18, 0xff };
return vt_auto_create_analog_input_ctls(spec, cfg, 0x1a, pin_idxs,
ARRAY_SIZE(pin_idxs));
}
static int vt1702_parse_auto_config(struct hda_codec *codec)
@ -4875,46 +4733,9 @@ static int vt1718S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
static int vt1718S_auto_create_analog_input_ctls(struct via_spec *spec,
const struct auto_pin_cfg *cfg)
{
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
/* for internal loopback recording select */
imux->items[imux->num_items].label = "Stereo Mixer";
imux->items[imux->num_items].index = 5;
imux->num_items++;
for (i = 0; i < AUTO_PIN_LAST; i++) {
if (!cfg->input_pins[i])
continue;
switch (cfg->input_pins[i]) {
case 0x2b: /* Mic */
idx = 1;
break;
case 0x2a: /* Line In */
idx = 2;
break;
case 0x29: /* Front Mic */
idx = 3;
break;
case 0x2c: /* CD */
idx = 0;
break;
}
err = via_new_analog_input(spec, labels[i], idx, 0x21);
if (err < 0)
return err;
imux->items[imux->num_items].label = labels[i];
imux->items[imux->num_items].index = idx;
imux->num_items++;
}
return 0;
static hda_nid_t pin_idxs[] = { 0x2c, 0x2b, 0x2a, 0x29, 0, 0xff };
return vt_auto_create_analog_input_ctls(spec, cfg, 0x21, pin_idxs,
ARRAY_SIZE(pin_idxs));
}
static int vt1718S_parse_auto_config(struct hda_codec *codec)
@ -5374,46 +5195,9 @@ static int vt1716S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
static int vt1716S_auto_create_analog_input_ctls(struct via_spec *spec,
const struct auto_pin_cfg *cfg)
{
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
/* for internal loopback recording select */
imux->items[imux->num_items].label = "Stereo Mixer";
imux->items[imux->num_items].index = 5;
imux->num_items++;
for (i = 0; i < AUTO_PIN_LAST; i++) {
if (!cfg->input_pins[i])
continue;
switch (cfg->input_pins[i]) {
case 0x1a: /* Mic */
idx = 2;
break;
case 0x1b: /* Line In */
idx = 3;
break;
case 0x1e: /* Front Mic */
idx = 4;
break;
case 0x1f: /* CD */
idx = 1;
break;
}
err = via_new_analog_input(spec, labels[i], idx, 0x16);
if (err < 0)
return err;
imux->items[imux->num_items].label = labels[i];
imux->items[imux->num_items].index = idx-1;
imux->num_items++;
}
return 0;
static hda_nid_t pin_idxs[] = { 0x1f, 0x1a, 0x1b, 0x1e, 0, 0xff };
return vt_auto_create_analog_input_ctls(spec, cfg, 0x16, pin_idxs,
ARRAY_SIZE(pin_idxs));
}
static int vt1716S_parse_auto_config(struct hda_codec *codec)
@ -5720,47 +5504,19 @@ static int vt2002P_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
static int vt2002P_auto_create_analog_input_ctls(struct via_spec *spec,
const struct auto_pin_cfg *cfg)
{
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
for (i = 0; i < AUTO_PIN_LAST; i++) {
if (!cfg->input_pins[i])
continue;
switch (cfg->input_pins[i]) {
case 0x2b: /* Mic */
idx = 0;
break;
case 0x2a: /* Line In */
idx = 1;
break;
case 0x29: /* Front Mic */
idx = 2;
break;
}
err = via_new_analog_input(spec, labels[i], idx, 0x21);
if (err < 0)
return err;
imux->items[imux->num_items].label = labels[i];
imux->items[imux->num_items].index = idx;
imux->num_items++;
}
static hda_nid_t pin_idxs[] = { 0x2b, 0x2a, 0x29, 0xff };
int err;
err = vt_auto_create_analog_input_ctls(spec, cfg, 0x21, pin_idxs,
ARRAY_SIZE(pin_idxs));
if (err < 0)
return err;
/* build volume/mute control of loopback */
err = via_new_analog_input(spec, "Stereo Mixer", 3, 0x21);
if (err < 0)
return err;
/* for internal loopback recording select */
imux->items[imux->num_items].label = "Stereo Mixer";
imux->items[imux->num_items].index = 3;
imux->num_items++;
/* for digital mic select */
imux->items[imux->num_items].label = "Digital Mic";
imux->items[imux->num_items].index = 4;
@ -6070,46 +5826,20 @@ static int vt1812_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
static int vt1812_auto_create_analog_input_ctls(struct via_spec *spec,
const struct auto_pin_cfg *cfg)
{
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
static hda_nid_t pin_idxs[] = { 0x2b, 0x2a, 0x29, 0, 0, 0xff };
int err;
for (i = 0; i < AUTO_PIN_LAST; i++) {
if (!cfg->input_pins[i])
continue;
err = vt_auto_create_analog_input_ctls(spec, cfg, 0x21, pin_idxs,
ARRAY_SIZE(pin_idxs));
if (err < 0)
return err;
switch (cfg->input_pins[i]) {
case 0x2b: /* Mic */
idx = 0;
break;
case 0x2a: /* Line In */
idx = 1;
break;
case 0x29: /* Front Mic */
idx = 2;
break;
}
err = via_new_analog_input(spec, labels[i], idx, 0x21);
if (err < 0)
return err;
imux->items[imux->num_items].label = labels[i];
imux->items[imux->num_items].index = idx;
imux->num_items++;
}
/* build volume/mute control of loopback */
err = via_new_analog_input(spec, "Stereo Mixer", 5, 0x21);
if (err < 0)
return err;
/* for internal loopback recording select */
imux->items[imux->num_items].label = "Stereo Mixer";
imux->items[imux->num_items].index = 5;
imux->num_items++;
/* for digital mic select */
imux->items[imux->num_items].label = "Digital Mic";
imux->items[imux->num_items].index = 6;