diff options
Diffstat (limited to 'HAL-afb/HDA-intel')
| -rw-r--r-- | HAL-afb/HDA-intel/IntelHdaHAL.c | 60 |
1 files changed, 32 insertions, 28 deletions
diff --git a/HAL-afb/HDA-intel/IntelHdaHAL.c b/HAL-afb/HDA-intel/IntelHdaHAL.c index f7aec59..f5c260e 100644 --- a/HAL-afb/HDA-intel/IntelHdaHAL.c +++ b/HAL-afb/HDA-intel/IntelHdaHAL.c @@ -27,48 +27,52 @@ // Default Values for MasterVolume Ramping -STATIC halVolRampT volRampMaster= { - .mode = RAMP_VOL_NORMAL, - .slave = Master_Playback_Volume, - .delay = 100*1000, // ramping delay in us - .stepDown=1, - .stepUp =1, +STATIC halVolRampT volRampMaster = { + .mode = RAMP_VOL_NORMAL, + .slave = Master_Playback_Volume, + .delay = 100 * 1000, // ramping delay in us + .stepDown = 1, + .stepUp = 1, }; // Map HAL hight sndctl with Alsa numid and optionally with a custom callback for non Alsa supported functionalities. -STATIC alsaHalMapT alsaHalMap[]= { - { .tag=Master_Playback_Volume, . ctl={ .name="Master Playback Volume" } }, - { .tag=PCM_Playback_Volume , .ctl={ .name="PCM Playback Volume" } }, - { .tag=PCM_Playback_Switch , .ctl={ .name="Master Playback Switch" } }, - { .tag=Capture_Volume , .ctl={ .name="Capture Volume" } }, +STATIC alsaHalMapT alsaHalMap[] = { + { .tag = Master_Playback_Volume, . ctl = + { .name = "Master Playback Volume"}}, + { .tag = PCM_Playback_Volume, .ctl = + { .name = "PCM Playback Volume"}}, + { .tag = PCM_Playback_Switch, .ctl = + { .name = "Master Playback Switch"}}, + { .tag = Capture_Volume, .ctl = + { .name = "Capture Volume"}}, - { .tag=Vol_Ramp , .cb={.callback=volumeRamp, .handle=&volRampMaster}, .info="ramp volume linearly according to current ramp setting", - .ctl={.numid=0, .type=SND_CTL_ELEM_TYPE_INTEGER, .count=1, .minval=0, .maxval=100, .step=1, .name="Hal-VolRamp"} - }, - - { .tag=EndHalCrlTag} /* marker for end of the array */ -} ; + { .tag = Master_Playback_Volume, .cb = + {.callback = volumeRamp, .handle = &volRampMaster}, .info = "ramp volume linearly according to current ramp setting", + .ctl = + {.numid = 0, .type = SND_CTL_ELEM_TYPE_INTEGER, .count = 1, .minval = 0, .maxval = 100, .step = 1, .name = "Hal-VolRamp"}}, -// HAL sound card mapping info -STATIC alsaHalSndCardT alsaHalSndCard = { - .name = "HDA Intel PCH", // WARNING: name MUST match with 'aplay -l' - .info = "Hardware Abstraction Layer for IntelHDA sound card", - .ctls = alsaHalMap, + { .tag = EndHalCrlTag} /* marker for end of the array */ }; +// HAL sound card mapping info +STATIC alsaHalSndCardT alsaHalSndCard = { + .name = "HDA Intel PCH", // WARNING: name MUST match with 'aplay -l' + .info = "Hardware Abstraction Layer for IntelHDA sound card", + .ctls = alsaHalMap, +}; -STATIC int sndServiceInit () { +STATIC int sndServiceInit() { int err; - AFB_DEBUG ("IntelHalBinding Init"); + AFB_DEBUG("IntelHal Binding Init"); - err = halServiceInit (afbBindingV2.api, &alsaHalSndCard); + err = halServiceInit(afbBindingV2.api, &alsaHalSndCard); return err; } // API prefix should be unique for each snd card PUBLIC const struct afb_binding_v2 afbBindingV2 = { - .api = "intel-hda", - .init = sndServiceInit, - .verbs = halServiceApi, + .api = "intel-hda", + .init = sndServiceInit, + .verbs = halServiceApi, .onevent = halServiceEvent, }; |