diff options
| author | James Courtier-Dutton <James@superbug.co.uk> | 2007-11-10 20:55:14 +0300 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-01-31 19:30:24 +0300 |
| commit | c94fa4c9168e51a8dab8e72cb9f0d89673fc8d8c (patch) | |
| tree | 08169553a3b69a284b322941131f406661e499e8 /sound/pci/emu10k1/emu10k1_main.c | |
| parent | 3839e4f136d6da3dc85d237aa9569ee94bfea763 (diff) | |
| download | linux-c94fa4c9168e51a8dab8e72cb9f0d89673fc8d8c.tar.xz | |
[ALSA] emu10k1: General cleanup, add new locks, fix alsa bug#3501, kernel bug#9304.
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/pci/emu10k1/emu10k1_main.c')
| -rw-r--r-- | sound/pci/emu10k1/emu10k1_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index 7e46325974a5..f29caf1afe06 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -259,7 +259,6 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume) * GPIO7: Unknown */ outl(0x76, emu->port + A_IOCFG); /* Windows uses 0x3f76 */ - } if (emu->card_capabilities->i2c_adc) { /* Audigy 2 ZS Notebook with ADC Wolfson WM8775 */ int size, n; @@ -275,7 +274,6 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume) emu->i2c_capture_volume[n][0]= 0xcf; emu->i2c_capture_volume[n][1]= 0xcf; } - } @@ -653,6 +651,8 @@ static int snd_emu10k1_cardbus_init(struct snd_emu10k1 * emu) value = inl(special_port); snd_emu10k1_ptr20_write(emu, TINA2_VOLUME, 0, 0xfefefefe); /* Defaults to 0x30303030 */ + /* Delay to give time for ADC chip to switch on. It needs 113ms */ + msleep(200); return 0; } @@ -1717,6 +1717,8 @@ int __devinit snd_emu10k1_create(struct snd_card *card, emu->card = card; spin_lock_init(&emu->reg_lock); spin_lock_init(&emu->emu_lock); + spin_lock_init(&emu->spi_lock); + spin_lock_init(&emu->i2c_lock); spin_lock_init(&emu->voice_lock); spin_lock_init(&emu->synth_lock); spin_lock_init(&emu->memblk_lock); |