[alsa-devel] [PATCH 11/16] ALSA: hda/realtek - Use common helper for creating beep controls
Takashi Iwai
tiwai at suse.de
Fri Jun 22 11:53:47 CEST 2018
In the Realtek codec driver, we used to build kctl elements for beep
mixer in the own build_controls callback. This is an open-code and
can be covered by the standard feature of the generic parser with
snd_hda_gen_add_kctl() instead.
Also, after the conversion, spec->beep_amp becomes superfluous; hence
it's removed along with the conversion.
Signed-off-by: Takashi Iwai <tiwai at suse.de>
---
sound/pci/hda/patch_realtek.c | 114 +++++++++++++++++++---------------
1 file changed, 65 insertions(+), 49 deletions(-)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 42d3b0f77577..0e84d9cdd42d 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -83,8 +83,6 @@ struct alc_spec {
struct hda_gen_spec gen; /* must be at head */
/* codec parameterization */
- unsigned int beep_amp; /* beep amp value, set via set_beep_amp() */
-
struct alc_customize_define cdefine;
unsigned int parse_flags; /* flag for snd_hda_parse_pin_defcfg() */
@@ -763,41 +761,14 @@ static void alc_fixup_inv_dmic(struct hda_codec *codec,
}
-#ifdef CONFIG_SND_HDA_INPUT_BEEP
-/* additional beep mixers; the actual parameters are overwritten at build */
-static const struct snd_kcontrol_new alc_beep_mixer[] = {
- HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_INPUT),
- HDA_CODEC_MUTE_BEEP("Beep Playback Switch", 0, 0, HDA_INPUT),
- { } /* end */
-};
-#endif
-
static int alc_build_controls(struct hda_codec *codec)
{
- struct alc_spec *spec = codec->spec;
int err;
err = snd_hda_gen_build_controls(codec);
if (err < 0)
return err;
-#ifdef CONFIG_SND_HDA_INPUT_BEEP
- /* create beep controls if needed */
- if (spec->beep_amp) {
- const struct snd_kcontrol_new *knew;
- for (knew = alc_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;
- }
- }
-#endif
-
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD);
return 0;
}
@@ -1008,8 +979,30 @@ static int alc_codec_rename_from_preset(struct hda_codec *codec)
* Digital-beep handlers
*/
#ifdef CONFIG_SND_HDA_INPUT_BEEP
-#define set_beep_amp(spec, nid, idx, dir) \
- ((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir))
+
+/* additional beep mixers; private_value will be overwritten */
+static const struct snd_kcontrol_new alc_beep_mixer[] = {
+ HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_INPUT),
+ HDA_CODEC_MUTE_BEEP("Beep Playback Switch", 0, 0, HDA_INPUT),
+};
+
+/* set up and create beep controls */
+static int set_beep_amp(struct alc_spec *spec, hda_nid_t nid,
+ int idx, int dir)
+{
+ struct snd_kcontrol_new *knew;
+ unsigned int beep_amp = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir);
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(alc_beep_mixer); i++) {
+ knew = snd_hda_gen_add_kctl(&spec->gen, NULL,
+ &alc_beep_mixer[i]);
+ if (!knew)
+ return -ENOMEM;
+ knew->private_value = beep_amp;
+ }
+ return 0;
+}
static const struct snd_pci_quirk beep_white_list[] = {
SND_PCI_QUIRK(0x1043, 0x103c, "ASUS", 1),
@@ -1034,7 +1027,7 @@ static inline int has_cdefine_beep(struct hda_codec *codec)
return spec->cdefine.enable_pcbeep;
}
#else
-#define set_beep_amp(spec, nid, idx, dir) /* NOP */
+#define set_beep_amp(spec, nid, idx, dir) 0
#define has_cdefine_beep(codec) 0
#endif
@@ -1536,8 +1529,11 @@ static int patch_alc880(struct hda_codec *codec)
if (err < 0)
goto error;
- if (!spec->gen.no_analog)
- set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
+ if (!spec->gen.no_analog) {
+ err = set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
+ if (err < 0)
+ goto error;
+ }
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
@@ -1784,8 +1780,11 @@ static int patch_alc260(struct hda_codec *codec)
if (err < 0)
goto error;
- if (!spec->gen.no_analog)
- set_beep_amp(spec, 0x07, 0x05, HDA_INPUT);
+ if (!spec->gen.no_analog) {
+ err = set_beep_amp(spec, 0x07, 0x05, HDA_INPUT);
+ if (err < 0)
+ goto error;
+ }
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
@@ -2434,8 +2433,11 @@ static int patch_alc882(struct hda_codec *codec)
if (err < 0)
goto error;
- if (!spec->gen.no_analog && spec->gen.beep_nid)
- set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
+ if (!spec->gen.no_analog && spec->gen.beep_nid) {
+ err = set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
+ if (err < 0)
+ goto error;
+ }
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
@@ -2596,8 +2598,11 @@ static int patch_alc262(struct hda_codec *codec)
if (err < 0)
goto error;
- if (!spec->gen.no_analog && spec->gen.beep_nid)
- set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
+ if (!spec->gen.no_analog && spec->gen.beep_nid) {
+ err = set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
+ if (err < 0)
+ goto error;
+ }
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
@@ -7168,8 +7173,11 @@ static int patch_alc269(struct hda_codec *codec)
if (err < 0)
goto error;
- if (!spec->gen.no_analog && spec->gen.beep_nid && spec->gen.mixer_nid)
- set_beep_amp(spec, spec->gen.mixer_nid, 0x04, HDA_INPUT);
+ if (!spec->gen.no_analog && spec->gen.beep_nid && spec->gen.mixer_nid) {
+ err = set_beep_amp(spec, spec->gen.mixer_nid, 0x04, HDA_INPUT);
+ if (err < 0)
+ goto error;
+ }
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
@@ -7298,8 +7306,11 @@ static int patch_alc861(struct hda_codec *codec)
if (err < 0)
goto error;
- if (!spec->gen.no_analog)
- set_beep_amp(spec, 0x23, 0, HDA_OUTPUT);
+ if (!spec->gen.no_analog) {
+ err = set_beep_amp(spec, 0x23, 0, HDA_OUTPUT);
+ if (err < 0)
+ goto error;
+ }
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
@@ -7392,8 +7403,11 @@ static int patch_alc861vd(struct hda_codec *codec)
if (err < 0)
goto error;
- if (!spec->gen.no_analog)
- set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
+ if (!spec->gen.no_analog) {
+ err = set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
+ if (err < 0)
+ goto error;
+ }
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
@@ -8103,18 +8117,20 @@ static int patch_alc662(struct hda_codec *codec)
if (!spec->gen.no_analog && spec->gen.beep_nid) {
switch (codec->core.vendor_id) {
case 0x10ec0662:
- set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
+ err = set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
break;
case 0x10ec0272:
case 0x10ec0663:
case 0x10ec0665:
case 0x10ec0668:
- set_beep_amp(spec, 0x0b, 0x04, HDA_INPUT);
+ err = set_beep_amp(spec, 0x0b, 0x04, HDA_INPUT);
break;
case 0x10ec0273:
- set_beep_amp(spec, 0x0b, 0x03, HDA_INPUT);
+ err = set_beep_amp(spec, 0x0b, 0x03, HDA_INPUT);
break;
}
+ if (err < 0)
+ goto error;
}
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
--
2.17.1
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