diff options
Diffstat (limited to 'drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c')
| -rw-r--r-- | drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c | 86 |
1 files changed, 8 insertions, 78 deletions
diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c index 3703409715da..1c1f040122d7 100644 --- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c +++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c @@ -117,15 +117,6 @@ static const struct snd_kcontrol_new snd_bcm2835_ctl[] = { .get = snd_bcm2835_ctl_get, .put = snd_bcm2835_ctl_put, }, - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "PCM Playback Route", - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, - .private_value = PCM_PLAYBACK_DEVICE, - .info = snd_bcm2835_ctl_info, - .get = snd_bcm2835_ctl_get, - .put = snd_bcm2835_ctl_put, - }, }; static int snd_bcm2835_spdif_default_info(struct snd_kcontrol *kcontrol, @@ -220,7 +211,14 @@ static int create_ctls(struct bcm2835_chip *chip, size_t size, return 0; } -int snd_bcm2835_new_ctl(struct bcm2835_chip *chip) +int snd_bcm2835_new_headphones_ctl(struct bcm2835_chip *chip) +{ + strscpy(chip->card->mixername, "Broadcom Mixer", sizeof(chip->card->mixername)); + return create_ctls(chip, ARRAY_SIZE(snd_bcm2835_ctl), + snd_bcm2835_ctl); +} + +int snd_bcm2835_new_hdmi_ctl(struct bcm2835_chip *chip) { int err; @@ -232,71 +230,3 @@ int snd_bcm2835_new_ctl(struct bcm2835_chip *chip) snd_bcm2835_spdif); } -static const struct snd_kcontrol_new snd_bcm2835_headphones_ctl[] = { - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Headphone Playback Volume", - .index = 0, - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | - SNDRV_CTL_ELEM_ACCESS_TLV_READ, - .private_value = PCM_PLAYBACK_VOLUME, - .info = snd_bcm2835_ctl_info, - .get = snd_bcm2835_ctl_get, - .put = snd_bcm2835_ctl_put, - .count = 1, - .tlv = {.p = snd_bcm2835_db_scale} - }, - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Headphone Playback Switch", - .index = 0, - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, - .private_value = PCM_PLAYBACK_MUTE, - .info = snd_bcm2835_ctl_info, - .get = snd_bcm2835_ctl_get, - .put = snd_bcm2835_ctl_put, - .count = 1, - } -}; - -int snd_bcm2835_new_headphones_ctl(struct bcm2835_chip *chip) -{ - strscpy(chip->card->mixername, "Broadcom Mixer", sizeof(chip->card->mixername)); - return create_ctls(chip, ARRAY_SIZE(snd_bcm2835_headphones_ctl), - snd_bcm2835_headphones_ctl); -} - -static const struct snd_kcontrol_new snd_bcm2835_hdmi[] = { - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "HDMI Playback Volume", - .index = 0, - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | - SNDRV_CTL_ELEM_ACCESS_TLV_READ, - .private_value = PCM_PLAYBACK_VOLUME, - .info = snd_bcm2835_ctl_info, - .get = snd_bcm2835_ctl_get, - .put = snd_bcm2835_ctl_put, - .count = 1, - .tlv = {.p = snd_bcm2835_db_scale} - }, - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "HDMI Playback Switch", - .index = 0, - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, - .private_value = PCM_PLAYBACK_MUTE, - .info = snd_bcm2835_ctl_info, - .get = snd_bcm2835_ctl_get, - .put = snd_bcm2835_ctl_put, - .count = 1, - } -}; - -int snd_bcm2835_new_hdmi_ctl(struct bcm2835_chip *chip) -{ - strscpy(chip->card->mixername, "Broadcom Mixer", sizeof(chip->card->mixername)); - return create_ctls(chip, ARRAY_SIZE(snd_bcm2835_hdmi), - snd_bcm2835_hdmi); -} - |