diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0373-staging-bcm2835-audio-Remove-redundant-spdif-stream-.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0373-staging-bcm2835-audio-Remove-redundant-spdif-stream-.patch | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0373-staging-bcm2835-audio-Remove-redundant-spdif-stream-.patch b/target/linux/bcm27xx/patches-4.19/950-0373-staging-bcm2835-audio-Remove-redundant-spdif-stream-.patch deleted file mode 100644 index ac5c0a0d75..0000000000 --- a/target/linux/bcm27xx/patches-4.19/950-0373-staging-bcm2835-audio-Remove-redundant-spdif-stream-.patch +++ /dev/null @@ -1,89 +0,0 @@ -From a1a77a925422be3f0c48002c2aa6c6d898a37f95 Mon Sep 17 00:00:00 2001 -From: Takashi Iwai <tiwai@suse.de> -Date: Tue, 4 Sep 2018 17:58:31 +0200 -Subject: [PATCH] staging: bcm2835-audio: Remove redundant spdif stream - ctls - -commit ab91e26229eaca2832df51e13c1285aea3be33ab upstream. - -The "IEC958 Playback Stream" control does basically the very same -thing as "IEC958 Playback Default" redundantly. The former should -have been stream-specific and restored after closing the stream, but -we don't do in that way. - -Since it's nothing but confusion, remove this fake. - -Signed-off-by: Takashi Iwai <tiwai@suse.de> -Tested-by: Stefan Wahren <stefan.wahren@i2se.com> -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - .../vc04_services/bcm2835-audio/bcm2835-ctl.c | 51 ------------------- - 1 file changed, 51 deletions(-) - ---- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c -+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c -@@ -233,48 +233,6 @@ static int snd_bcm2835_spdif_mask_get(st - return 0; - } - --static int snd_bcm2835_spdif_stream_info(struct snd_kcontrol *kcontrol, -- struct snd_ctl_elem_info *uinfo) --{ -- uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; -- uinfo->count = 1; -- return 0; --} -- --static int snd_bcm2835_spdif_stream_get(struct snd_kcontrol *kcontrol, -- struct snd_ctl_elem_value *ucontrol) --{ -- struct bcm2835_chip *chip = snd_kcontrol_chip(kcontrol); -- int i; -- -- mutex_lock(&chip->audio_mutex); -- -- for (i = 0; i < 4; i++) -- ucontrol->value.iec958.status[i] = -- (chip->spdif_status >> (i * 8)) & 0xff; -- -- mutex_unlock(&chip->audio_mutex); -- return 0; --} -- --static int snd_bcm2835_spdif_stream_put(struct snd_kcontrol *kcontrol, -- struct snd_ctl_elem_value *ucontrol) --{ -- struct bcm2835_chip *chip = snd_kcontrol_chip(kcontrol); -- unsigned int val = 0; -- int i, change; -- -- mutex_lock(&chip->audio_mutex); -- -- for (i = 0; i < 4; i++) -- val |= (unsigned int)ucontrol->value.iec958.status[i] << (i * 8); -- change = val != chip->spdif_status; -- chip->spdif_status = val; -- -- mutex_unlock(&chip->audio_mutex); -- return change; --} -- - static struct snd_kcontrol_new snd_bcm2835_spdif[] = { - { - .iface = SNDRV_CTL_ELEM_IFACE_PCM, -@@ -290,15 +248,6 @@ static struct snd_kcontrol_new snd_bcm28 - .info = snd_bcm2835_spdif_mask_info, - .get = snd_bcm2835_spdif_mask_get, - }, -- { -- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | -- SNDRV_CTL_ELEM_ACCESS_INACTIVE, -- .iface = SNDRV_CTL_ELEM_IFACE_PCM, -- .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM), -- .info = snd_bcm2835_spdif_stream_info, -- .get = snd_bcm2835_spdif_stream_get, -- .put = snd_bcm2835_spdif_stream_put, -- }, - }; - - int snd_bcm2835_new_ctl(struct bcm2835_chip *chip) |