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| author |   Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2015-06-14 12:49:29 +0900 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2015-06-15 13:34:47 +0200 |
| commit | ba5177131d8cb4b778a43ce995155928be851117 (patch) | |
| tree | 75f16bb07caade26f0bd97daa3d4075f15bd0ebc /sound/firewire/bebob/bebob_maudio.c | |
| parent | ALSA: bebob: apply new enumerator to normalize the type of clock source (diff) | |
| download | linux-dev-ba5177131d8cb4b778a43ce995155928be851117.tar.xz linux-dev-ba5177131d8cb4b778a43ce995155928be851117.zip | |
ALSA: bebob: preparation for replacing string literals by normalized representation for model-dependent structures
Previous commit adds a enumerator as a normalized representation of
clock source, while model-dependent structures still use string literals
for this purpose.
This commit is a preparation for replacement.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/bebob/bebob_maudio.c')
| -rw-r--r-- | sound/firewire/bebob/bebob_maudio.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sound/firewire/bebob/bebob_maudio.c b/sound/firewire/bebob/bebob_maudio.c index 9ee25a63f684..7a43afcfa9bd 100644 --- a/sound/firewire/bebob/bebob_maudio.c +++ b/sound/firewire/bebob/bebob_maudio.c @@ -343,6 +343,12 @@ end: static const char *const special_clk_labels[] = { SND_BEBOB_CLOCK_INTERNAL " with Digital Mute", "Digital", "Word Clock", SND_BEBOB_CLOCK_INTERNAL}; +static enum snd_bebob_clock_type special_clk_types[] = { + SND_BEBOB_CLOCK_TYPE_INTERNAL, /* With digital mute */ + SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* SPDIF/ADAT */ + SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* Word Clock */ + SND_BEBOB_CLOCK_TYPE_INTERNAL, +}; static int special_clk_get(struct snd_bebob *bebob, unsigned int *id) { struct special_params *params = bebob->maudio_special_quirk; @@ -352,7 +358,7 @@ static int special_clk_get(struct snd_bebob *bebob, unsigned int *id) static int special_clk_ctl_info(struct snd_kcontrol *kctl, struct snd_ctl_elem_info *einf) { - return snd_ctl_enum_info(einf, 1, ARRAY_SIZE(special_clk_labels), + return snd_ctl_enum_info(einf, 1, ARRAY_SIZE(special_clk_types), special_clk_labels); } static int special_clk_ctl_get(struct snd_kcontrol *kctl, @@ -371,7 +377,7 @@ static int special_clk_ctl_put(struct snd_kcontrol *kctl, int err, id; id = uval->value.enumerated.item[0]; - if (id >= ARRAY_SIZE(special_clk_labels)) + if (id >= ARRAY_SIZE(special_clk_types)) return -EINVAL; mutex_lock(&bebob->mutex); @@ -708,8 +714,9 @@ static struct snd_bebob_rate_spec special_rate_spec = { .set = &special_set_rate, }; static struct snd_bebob_clock_spec special_clk_spec = { - .num = ARRAY_SIZE(special_clk_labels), + .num = ARRAY_SIZE(special_clk_types), .labels = special_clk_labels, + .types = special_clk_types, .get = &special_clk_get, }; static struct snd_bebob_meter_spec special_meter_spec = { |