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authorJames Courtier-Dutton <James@superbug.co.uk>2005-12-21 15:31:02 +0100
committerJaroslav Kysela <perex@suse.cz>2006-01-03 12:31:02 +0100
commitccadc3e38b72629fdfd1290343fdb11813dfecc2 (patch)
tree6acdd421f2983cba4e385e0a26c9205cf740ef66 /sound
parent[ALSA] snd-emu10k1: Removes some distortion from Audigy 2 ZS Notebook. (diff)
downloadlinux-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')
-rw-r--r--sound/pci/emu10k1/emu10k1_main.c12
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);