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| author | James Courtier-Dutton <James@superbug.co.uk> | 2005-12-21 15:31:02 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-01-03 12:31:02 +0100 |
| commit | ccadc3e38b72629fdfd1290343fdb11813dfecc2 (patch) | |
| tree | 6acdd421f2983cba4e385e0a26c9205cf740ef66 /sound/pci | |
| parent | [ALSA] snd-emu10k1: Removes some distortion from Audigy 2 ZS Notebook. (diff) | |
| download | linux-ccadc3e38b72629fdfd1290343fdb11813dfecc2.tar.xz linux-ccadc3e38b72629fdfd1290343fdb11813dfecc2.zip | |
[ALSA] snd-emu10k1: Enable speakers on Audigy 2 ZS Notebook.
Modules: EMU10K1/EMU10K2 driver
Description:
This enables the 7.1 speaker output of the Audigy 2 ZS Notebook.
Further towards fixing ALSA bug#927
TODO:
SPDIF/IEC958 output. (untested, might already work)
Sound capture. (untested, might already work.)
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/emu10k1/emu10k1_main.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index eb093700fa71..e3a14068115c 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -205,6 +205,18 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume) tmp = snd_emu10k1_spi_write(emu, 0x0622); tmp = snd_emu10k1_spi_write(emu, 0x1400); snd_emu10k1_ptr20_write(emu, 0x60, 0, 0x10); + /* Enable GPIOs + * GPIO0: Unknown + * GPIO1: Speakers-enabled. + * GPIO2: Unknown + * GPIO3: Unknown + * GPIO4: IEC958 Output on. + * GPIO5: Unknown + * GPIO6: Unknown + * GPIO7: Unknown + */ + outl(0x76, emu->port + A_IOCFG); /* Windows uses 0x3f76 */ + } snd_emu10k1_ptr_write(emu, PTB, 0, emu->ptb_pages.addr); |