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ALSA: hda - Rearrange for dropping static quirk codes in Coexant driver 

Just shuffle the codes and add ifdefs for testing to drop the static
quirk codes from patch_conexant.c.

By commenting out ENABLE_CXT_STATIC_QUIRKS define at the beginning of
the file, you can disable the whole static codes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2012-12-20 16:38:19 +01:00
parent aed523f193
commit bf92d1d503
1 changed files with 59 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
sound/pci/hda/patch_conexant.c
View File

@ -35,6 +35,8 @@
#include "hda_jack.h"
#include "hda_generic.h"
#define ENABLE_CXT_STATIC_QUIRKS
#define CXT_PIN_DIR_IN 0x00
#define CXT_PIN_DIR_OUT 0x01
#define CXT_PIN_DIR_INOUT 0x02
@ -57,6 +59,13 @@
struct conexant_spec {
struct hda_gen_spec gen;
unsigned int beep_amp;
/* extra EAPD pins */
unsigned int num_eapds;
hda_nid_t eapds[4];
#ifdef ENABLE_CXT_STATIC_QUIRKS
const struct snd_kcontrol_new *mixers[5];
int num_mixers;
hda_nid_t vmaster_nid;
@ -125,14 +134,48 @@ struct conexant_spec {
unsigned int dc_enable;
unsigned int dc_input_bias; /* offset into cxt5066_olpc_dc_bias */
unsigned int mic_boost; /* offset into cxt5066_analog_mic_boost */
unsigned int beep_amp;
/* extra EAPD pins */
unsigned int num_eapds;
hda_nid_t eapds[4];
#endif /* ENABLE_CXT_STATIC_QUIRKS */
};
#ifdef CONFIG_SND_HDA_INPUT_BEEP
#define set_beep_amp(spec, nid, idx, dir) \
((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir))
/* additional beep mixers; the actual parameters are overwritten at build */
static const struct snd_kcontrol_new cxt_beep_mixer[] = {
HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
{ } /* end */
};
/* create beep controls if needed */
static int add_beep_ctls(struct hda_codec *codec)
{
struct conexant_spec *spec = codec->spec;
int err;
if (spec->beep_amp) {
const struct snd_kcontrol_new *knew;
for (knew = cxt_beep_mixer; knew->name; knew++) {
struct snd_kcontrol *kctl;
kctl = snd_ctl_new1(knew, codec);
if (!kctl)
return -ENOMEM;
kctl->private_value = spec->beep_amp;
err = snd_hda_ctl_add(codec, 0, kctl);
if (err < 0)
return err;
}
}
return 0;
}
#else
#define set_beep_amp(spec, nid, idx, dir) /* NOP */
#define add_beep_ctls(codec) 0
#endif
#ifdef ENABLE_CXT_STATIC_QUIRKS
static int conexant_playback_pcm_open(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
@ -423,38 +466,6 @@ static const struct snd_kcontrol_new cxt_capture_mixers[] = {
{}
};
#ifdef CONFIG_SND_HDA_INPUT_BEEP
/* additional beep mixers; the actual parameters are overwritten at build */
static const struct snd_kcontrol_new cxt_beep_mixer[] = {
HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
{ } /* end */
};
/* create beep controls if needed */
static int add_beep_ctls(struct hda_codec *codec)
{
struct conexant_spec *spec = codec->spec;
int err;
if (spec->beep_amp) {
const struct snd_kcontrol_new *knew;
for (knew = cxt_beep_mixer; knew->name; knew++) {
struct snd_kcontrol *kctl;
kctl = snd_ctl_new1(knew, codec);
if (!kctl)
return -ENOMEM;
kctl->private_value = spec->beep_amp;
err = snd_hda_ctl_add(codec, 0, kctl);
if (err < 0)
return err;
}
}
return 0;
}
#else
#define add_beep_ctls(codec) 0
#endif
static const char * const slave_pfxs[] = {
"Headphone", "Speaker", "Bass Speaker", "Front", "Surround", "CLFE",
NULL
@ -531,13 +542,6 @@ static const struct hda_codec_ops conexant_patch_ops = {
.set_power_state = conexant_set_power,
};
#ifdef CONFIG_SND_HDA_INPUT_BEEP
#define set_beep_amp(spec, nid, idx, dir) \
((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir))
#else
#define set_beep_amp(spec, nid, idx, dir) /* NOP */
#endif
static int patch_conexant_auto(struct hda_codec *codec);
/*
* EAPD control
@ -3100,6 +3104,9 @@ static int patch_cxt5066(struct hda_codec *codec)
return 0;
}
#endif /* ENABLE_CXT_STATIC_QUIRKS */
/*
* Automatic parser for CX20641 & co
*/
@ -3396,6 +3403,13 @@ static int patch_conexant_auto(struct hda_codec *codec)
return err;
}
#ifndef ENABLE_CXT_STATIC_QUIRKS
#define patch_cxt5045 patch_conexant_auto
#define patch_cxt5047 patch_conexant_auto
#define patch_cxt5051 patch_conexant_auto
#define patch_cxt5066 patch_conexant_auto
#endif
/*
*/