diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-03-28 20:29:51 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-03-28 20:29:51 +0000 |
| commit | ed40d0c472b136682b2fcba05f89762859c7374f (patch) | |
| tree | 076b83a26bcd63d6158463735dd34c10bbc591dc /sound/core/jack.c | |
| parent | 9e495834e59ca9b29f1a1f63b9f5533bb022ac49 (diff) | |
| parent | 5d80f8e5a9dc9c9a94d4aeaa567e219a808b8a4a (diff) | |
Merge branch 'origin' into devel
Conflicts:
sound/soc/pxa/pxa2xx-i2s.c
Diffstat (limited to 'sound/core/jack.c')
| -rw-r--r-- | sound/core/jack.c | 45 |
1 files changed, 21 insertions, 24 deletions
diff --git a/sound/core/jack.c b/sound/core/jack.c index 077a85262c1..c8254c667c6 100644 --- a/sound/core/jack.c +++ b/sound/core/jack.c @@ -23,6 +23,14 @@ #include <sound/jack.h> #include <sound/core.h> +static int jack_types[] = { + SW_HEADPHONE_INSERT, + SW_MICROPHONE_INSERT, + SW_LINEOUT_INSERT, + SW_JACK_PHYSICAL_INSERT, + SW_VIDEOOUT_INSERT, +}; + static int snd_jack_dev_free(struct snd_device *device) { struct snd_jack *jack = device->device_data; @@ -79,6 +87,7 @@ int snd_jack_new(struct snd_card *card, const char *id, int type, { struct snd_jack *jack; int err; + int i; static struct snd_device_ops ops = { .dev_free = snd_jack_dev_free, .dev_register = snd_jack_dev_register, @@ -100,18 +109,10 @@ int snd_jack_new(struct snd_card *card, const char *id, int type, jack->type = type; - if (type & SND_JACK_HEADPHONE) - input_set_capability(jack->input_dev, EV_SW, - SW_HEADPHONE_INSERT); - if (type & SND_JACK_LINEOUT) - input_set_capability(jack->input_dev, EV_SW, - SW_LINEOUT_INSERT); - if (type & SND_JACK_MICROPHONE) - input_set_capability(jack->input_dev, EV_SW, - SW_MICROPHONE_INSERT); - if (type & SND_JACK_MECHANICAL) - input_set_capability(jack->input_dev, EV_SW, - SW_JACK_PHYSICAL_INSERT); + for (i = 0; i < ARRAY_SIZE(jack_types); i++) + if (type & (1 << i)) + input_set_capability(jack->input_dev, EV_SW, + jack_types[i]); err = snd_device_new(card, SNDRV_DEV_JACK, jack, &ops); if (err < 0) @@ -154,21 +155,17 @@ EXPORT_SYMBOL(snd_jack_set_parent); */ void snd_jack_report(struct snd_jack *jack, int status) { + int i; + if (!jack) return; - if (jack->type & SND_JACK_HEADPHONE) - input_report_switch(jack->input_dev, SW_HEADPHONE_INSERT, - status & SND_JACK_HEADPHONE); - if (jack->type & SND_JACK_LINEOUT) - input_report_switch(jack->input_dev, SW_LINEOUT_INSERT, - status & SND_JACK_LINEOUT); - if (jack->type & SND_JACK_MICROPHONE) - input_report_switch(jack->input_dev, SW_MICROPHONE_INSERT, - status & SND_JACK_MICROPHONE); - if (jack->type & SND_JACK_MECHANICAL) - input_report_switch(jack->input_dev, SW_JACK_PHYSICAL_INSERT, - status & SND_JACK_MECHANICAL); + for (i = 0; i < ARRAY_SIZE(jack_types); i++) { + int testbit = 1 << i; + if (jack->type & testbit) + input_report_switch(jack->input_dev, jack_types[i], + status & testbit); + } input_sync(jack->input_dev); } |