diff options
author | Kevin Hilman <khilman@linaro.org> | 2015-05-22 14:58:31 -0700 |
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committer | Kevin Hilman <khilman@linaro.org> | 2015-05-22 14:58:31 -0700 |
commit | 0c94ab754b26e23ecdd6ddb1607c7a3e3f0f27fc (patch) | |
tree | 3b7a294fef62f9e8196581807c70425c02bc780a /sound/pci/hda/hda_codec.c | |
parent | a524c44bc75336d0b9d9b45ceb30e19354ff780e (diff) | |
parent | c629522ee8c9983fbd7e572e10041e0a96904d15 (diff) |
Merge tag 'v3.14.42' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into linux-linaro-lsk-v3.14lsk-v3.14-15.05
This is the 3.14.42 stable release
* tag 'v3.14.42' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable: (26 commits)
Linux 3.14.42
ARC: signal handling robustify
UBI: fix soft lockup in ubi_check_volume()
compal-laptop: Fix leaking hwmon device
Drivers: hv: vmbus: Don't wait after requesting offers
staging: panel: fix lcd type
usb: gadget: printer: enqueue printer's response for setup request
usb: host: ehci: use new USB_RESUME_TIMEOUT
usb: host: oxu210hp: use new USB_RESUME_TIMEOUT
usb: musb: use new USB_RESUME_TIMEOUT
drm/radeon: add SI DPM quirk for Sapphire R9 270 Dual-X 2G GDDR5
3w-sas: fix command completion race
3w-9xxx: fix command completion race
3w-xxxx: fix command completion race
ext4: fix data corruption caused by unwritten and delayed extents
rbd: end I/O the entire obj_request on error
tty/serial: at91: maxburst was missing for dma transfers
ASoC: dapm: Enable autodisable on SOC_DAPM_SINGLE_TLV_AUTODISABLE
serial: of-serial: Remove device_type = "serial" registration
ALSA: hda - Add mute-LED mode control to Thinkpad
...
Diffstat (limited to 'sound/pci/hda/hda_codec.c')
-rw-r--r-- | sound/pci/hda/hda_codec.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index f6e5c4ed03ed..97ebc105cf3c 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -2082,6 +2082,16 @@ static void put_vol_mute(struct hda_codec *codec, unsigned int amp_caps, snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, parm); } +/* meta hook to call each driver's vmaster hook */ +static void vmaster_hook(void *private_data, int enabled) +{ + struct hda_vmaster_mute_hook *hook = private_data; + + if (hook->mute_mode != HDA_VMUTE_FOLLOW_MASTER) + enabled = hook->mute_mode; + hook->hook(hook->codec, enabled); +} + /** * snd_hda_codec_amp_read - Read AMP value * @codec: HD-audio codec @@ -2917,9 +2927,9 @@ int snd_hda_add_vmaster_hook(struct hda_codec *codec, if (!hook->hook || !hook->sw_kctl) return 0; - snd_ctl_add_vmaster_hook(hook->sw_kctl, hook->hook, codec); hook->codec = codec; hook->mute_mode = HDA_VMUTE_FOLLOW_MASTER; + snd_ctl_add_vmaster_hook(hook->sw_kctl, vmaster_hook, hook); if (!expose_enum_ctl) return 0; kctl = snd_ctl_new1(&vmaster_mute_mode, hook); @@ -2942,14 +2952,7 @@ void snd_hda_sync_vmaster_hook(struct hda_vmaster_mute_hook *hook) */ if (hook->codec->bus->shutdown) return; - switch (hook->mute_mode) { - case HDA_VMUTE_FOLLOW_MASTER: - snd_ctl_sync_vmaster_hook(hook->sw_kctl); - break; - default: - hook->hook(hook->codec, hook->mute_mode); - break; - } + snd_ctl_sync_vmaster_hook(hook->sw_kctl); } EXPORT_SYMBOL_GPL(snd_hda_sync_vmaster_hook); |