diff options
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/jack.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/core/jack.c b/sound/core/jack.c index 471e1e3b0a99..a06b1651fcba 100644 --- a/sound/core/jack.c +++ b/sound/core/jack.c | |||
| @@ -155,7 +155,7 @@ EXPORT_SYMBOL(snd_jack_new); | |||
| 155 | * @jack: The jack to configure | 155 | * @jack: The jack to configure |
| 156 | * @parent: The device to set as parent for the jack. | 156 | * @parent: The device to set as parent for the jack. |
| 157 | * | 157 | * |
| 158 | * Set the parent for the jack input device in the device tree. This | 158 | * Set the parent for the jack devices in the device tree. This |
| 159 | * function is only valid prior to registration of the jack. If no | 159 | * function is only valid prior to registration of the jack. If no |
| 160 | * parent is configured then the parent device will be the sound card. | 160 | * parent is configured then the parent device will be the sound card. |
| 161 | */ | 161 | */ |
| @@ -179,6 +179,9 @@ EXPORT_SYMBOL(snd_jack_set_parent); | |||
| 179 | * mapping is provided but keys are enabled in the jack type then | 179 | * mapping is provided but keys are enabled in the jack type then |
| 180 | * BTN_n numeric buttons will be reported. | 180 | * BTN_n numeric buttons will be reported. |
| 181 | * | 181 | * |
| 182 | * If jacks are not reporting via the input API this call will have no | ||
| 183 | * effect. | ||
| 184 | * | ||
| 182 | * Note that this is intended to be use by simple devices with small | 185 | * Note that this is intended to be use by simple devices with small |
| 183 | * numbers of keys that can be reported. It is also possible to | 186 | * numbers of keys that can be reported. It is also possible to |
| 184 | * access the input device directly - devices with complex input | 187 | * access the input device directly - devices with complex input |