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| author | James Courtier-Dutton <James@superbug.co.uk> | 2005-10-31 10:27:41 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-31 16:09:39 -0800 |
| commit | d83c671fb7023f69a9582e622d01525054f23b66 (patch) | |
| tree | c9b72300f45441bbe8571a7fbaaf2aa5e6b3d28c /include | |
| parent | 659603ef692d3f6c7c216e80310990253864bf2e (diff) | |
| download | linux-d83c671fb7023f69a9582e622d01525054f23b66.tar.gz linux-d83c671fb7023f69a9582e622d01525054f23b66.tar.bz2 linux-d83c671fb7023f69a9582e622d01525054f23b66.zip | |
[PATCH] Creative Audigy 2 cardbus: Add IO window wakeup magic
This adds the magic IO wakeup code for the CardBus version of the
Creative Labs Audigy 2 to the snd-emu10k1 driver.
Without the magic IO enable sequence, reading from the IO region of the
card will fail spectacularly, and the machine will hang.
My next task will be getting the driver to actually play sound without
distortion.
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
[ This is a work-in-progress, but since it avoids a total lockup
if the emu10k module is loaded on a machine with the cardbus
card inserted, we're better off with it than without it, even
if sound quality is bad right now ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/emu10k1.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h index 14cb2718cb77..46e3c0bf3c94 100644 --- a/include/sound/emu10k1.h +++ b/include/sound/emu10k1.h @@ -1055,6 +1055,7 @@ typedef struct { unsigned char emu10k2_chip; /* Audigy 1 or Audigy 2. */ unsigned char ca0102_chip; /* Audigy 1 or Audigy 2. Not SB Audigy 2 Value. */ unsigned char ca0108_chip; /* Audigy 2 Value */ + unsigned char ca_cardbus_chip; /* Audigy 2 ZS Notebook */ unsigned char ca0151_chip; /* P16V */ unsigned char spk71; /* Has 7.1 speakers */ unsigned char sblive51; /* SBLive! 5.1 - extout 0x11 -> center, 0x12 -> lfe */ |