diff options
| -rw-r--r-- | include/use-case.h | 111 |
1 files changed, 65 insertions, 46 deletions
diff --git a/include/use-case.h b/include/use-case.h index 3728906e..d3095224 100644 --- a/include/use-case.h +++ b/include/use-case.h @@ -229,10 +229,10 @@ int snd_use_case_get_list(snd_use_case_mgr_t *uc_mgr, * "const", but it's too late to fix it, sorry about that.) * * Known identifiers: - * NULL - return current card - * _verb - return current verb + * - NULL - return current card + * - _verb - return current verb * - * [=]{NAME}[/[{modifier}|{/device}][/{verb}]] + * - [=]{NAME}[/[{modifier}|{/device}][/{verb}]] * - value identifier {NAME} * - Search starts at given modifier or device if any, * else at a verb @@ -243,51 +243,70 @@ int snd_use_case_get_list(snd_use_case_mgr_t *uc_mgr, * device/modifier/verb specified, and not search * through each object in turn. * - Examples: - * "PlaybackPCM/Play Music" - * "CapturePCM/SPDIF" - * From ValueDefaults only: - * "=Variable" - * From current active verb: - * "=Variable//" - * From verb "Verb": - * "=Variable//Verb" - * From "Modifier" in current active verb: - * "=Variable/Modifier/" - * From "Modifier" in "Verb": - * "=Variable/Modifier/Verb" + * - "PlaybackPCM/Play Music" + * - "CapturePCM/SPDIF" + * - From ValueDefaults only: + * "=Variable" + * - From current active verb: + * "=Variable//" + * - From verb "Verb": + * "=Variable//Verb" + * - From "Modifier" in current active verb: + * "=Variable/Modifier/" + * - From "Modifier" in "Verb": + * "=Variable/Modifier/Verb" * * Recommended names for values: - * TQ - Tone Quality - * PlaybackPCM - full PCM playback device name - * PlaybackPCMIsDummy - Valid values: "yes" and "no". If set to "yes", the - * PCM named by the PlaybackPCM value is a dummy device, - * meaning that opening it enables an audio path in the - * hardware, but writing to the PCM device has no - * effect. - * CapturePCM - full PCM capture device name - * CapturePCMIsDummy - Valid values: "yes" and "no". If set to "yes", the - * PCM named by the CapturePCM value is a dummy device, - * meaning that opening it enables an audio path in the - * hardware, but reading from the PCM device has no - * effect. - * PlaybackRate - playback device sample rate - * PlaybackChannels - playback device channel count - * PlaybackCTL - playback control device name - * PlaybackVolume - playback control volume ID string - * PlaybackSwitch - playback control switch ID string - * CaptureRate - capture device sample rate - * CaptureChannels - capture device channel count - * CaptureCTL - capture control device name - * CaptureVolume - capture control volume ID string - * CaptureSwitch - capture control switch ID string - * PlaybackMixer - name of playback mixer - * PlaybackMixerID - mixer playback ID - * CaptureMixer - name of capture mixer - * CaptureMixerID - mixer capture ID - * JackDev - jack device name - * JackControl - jack control name - * JackHWMute - indicate if the HW mutes a device on jack insertion - * or not. + * - TQ + * - Tone Quality + * - PlaybackPCM + * - full PCM playback device name + * - PlaybackPCMIsDummy + * - Valid values: "yes" and "no". If set to "yes", the PCM named by the + * PlaybackPCM value is a dummy device, meaning that opening it enables + * an audio path in the hardware, but writing to the PCM device has no + * effect. + * - CapturePCM + * - full PCM capture device name + * - CapturePCMIsDummy + * - Valid values: "yes" and "no". If set to "yes", the PCM named by the + * CapturePCM value is a dummy device, meaning that opening it enables + * an audio path in the hardware, but reading from the PCM device has no + * effect. + * - PlaybackRate + * - playback device sample rate + * - PlaybackChannels + * - playback device channel count + * - PlaybackCTL + * - playback control device name + * - PlaybackVolume + * - playback control volume ID string + * - PlaybackSwitch + * - playback control switch ID string + * - CaptureRate + * - capture device sample rate + * - CaptureChannels + * - capture device channel count + * - CaptureCTL + * - capture control device name + * - CaptureVolume + * - capture control volume ID string + * - CaptureSwitch + * - capture control switch ID string + * - PlaybackMixer + * - name of playback mixer + * - PlaybackMixerID + * - mixer playback ID + * - CaptureMixer + * - name of capture mixer + * - CaptureMixerID + * - mixer capture ID + * - JackDev + * - jack device name + * - JackControl + * - jack control name + * - JackHWMute + * - indicate if the HW mutes a device on jack insertion or not. */ int snd_use_case_get(snd_use_case_mgr_t *uc_mgr, const char *identifier, |