diff options
| author | Risto Suominen <Risto.Suominen@gmail.com> | 2010-04-04 08:00:00 +0300 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2012-03-14 10:57:40 -0400 |
| commit | 3b55985a896920fe8fd773ca72818f301514d284 (patch) | |
| tree | 18c6d027a891f4c698ad1419e007a32df5544ccd /sound | |
| parent | df53d021fea7e1c1dffa9d582ac0f7868fbcd6be (diff) | |
ALSA: powermac - Lineout detection on G4 DA
commit b6d7335001f331f2d295ff15d67e385615ceff81 upstream.
Lineout (Pro Speaker) detection on PowerMac G4 Digital Audio (Tumbler).
Signed-off-by: Risto Suominen <Risto.Suominen@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/ppc/tumbler.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c index 3b7471c344b..696280c3c05 100644 --- a/sound/ppc/tumbler.c +++ b/sound/ppc/tumbler.c @@ -1137,7 +1137,8 @@ static long tumbler_find_device(const char *device, const char *platform, gp->inactive_val = (*base) ? 0x4 : 0x5; } else { const u32 *prop = NULL; - gp->active_state = IS_G4DA && !strcmp(device, "keywest-gpio15"); + gp->active_state = IS_G4DA + && !strncmp(device, "keywest-gpio1", 13); gp->active_val = 0x4; gp->inactive_val = 0x5; /* Here are some crude hacks to extract the GPIO polarity and @@ -1315,6 +1316,9 @@ static int __devinit tumbler_init(struct snd_pmac *chip) if (irq <= NO_IRQ) irq = tumbler_find_device("line-output-detect", NULL, &mix->line_detect, 1); + if (IS_G4DA && irq <= NO_IRQ) + irq = tumbler_find_device("keywest-gpio16", + NULL, &mix->line_detect, 1); mix->lineout_irq = irq; tumbler_reset_audio(chip); |