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path: root/sound/pci/emu10k1/emu10k1_main.c
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Diffstat (limited to 'sound/pci/emu10k1/emu10k1_main.c')
-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);