18f717bb90
constify audio_hw_if, midi_hw_if, and radio_hw_if.
2004-10-29 12:57:15 +00:00
921c2474ad
There's no need to halt the input and output pipes in the close routine --
...
audio_close() takes care of this.
2004-07-09 01:02:32 +00:00
8e491dbabd
In addition to alpha, grossly work around the 24-bit limitation of the
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Audio 1 DMA engine by allocating through the ISA DMA tag on amd64
and i386.
2004-07-08 21:33:45 +00:00
d42e56f0d5
General mixer initialization improvements around the MONO_IN/MONO_OUT/
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PreAmp register, including a new MONO_IN mixer stage bypass mixer control;
inspired by (and fixing) PR kern/18342 from Stephen Ma.
2004-05-25 21:38:11 +00:00
e436929104
Fix a (non-dangerous) malloc size botch in eso_allocm();
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from Stephen Ma in PR kern/18342.
2004-02-17 17:39:55 +00:00
d82820e03a
Audio 2's DMA current address register implements only the least
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significant 20 bits, so make sure its memory allocation won't cross
a 1M boundary. From Stephen Ma in PR kern/18342.
2004-02-17 17:34:21 +00:00
62138f6396
unask -> unmask
2003-02-05 00:07:34 +00:00
b193480908
Add extensible malloc types, adapted from FreeBSD. This turns
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malloc types into a structure, a pointer to which is passed around,
instead of an int constant. Allow the limit to be adjusted when the
malloc type is defined, or with a function call, as suggested by
Jonathan Stone.
2003-02-01 06:23:35 +00:00
7ec10e2d99
Use aprint_*().
2003-01-31 00:07:39 +00:00
72a7af27b0
Use aprint_normal() in cfprint routines.
2003-01-01 00:10:15 +00:00
9b2c2ec24d
Add trailing ; to CFATTACH_DECL.
2002-10-02 16:50:59 +00:00
387fc6dc87
Use CFATTACH_DECL().
2002-09-30 20:37:04 +00:00
f818766afe
Declare all cfattach structures const.
2002-09-27 20:31:45 +00:00
22e2d71a5f
Add a joystick attachment to the ESS Solo-1 driver.
2002-04-25 00:52:21 +00:00
9048aaae21
add RCSID
2001-11-13 07:48:40 +00:00
1339e88a86
Add a new optional method, dev_ioctl, to the audio hardware driver interface.
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It is called when an unrecognized ioctl() is performed on a device,
thus allowing ioctl()s that frob the hardware driver (like loading
microcode).
2001-10-03 00:04:47 +00:00
1bd93b6232
Hint BUS_DMA_READ and BUS_DMA_WRITE.
2001-07-19 17:19:40 +00:00
851de295eb
Change pci_intr_map to get interrupt source information from a "struct
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pci_attach_args *" instead of from four separate parameters which in
all cases were extracted from the same "struct pci_attach_args".
This both simplifies the driver api, and allows for alternate PCI
interrupt mapping schemes, such as one using the tables described in
the Intel Multiprocessor Spec which describe interrupt wirings for
devices behind pci-pci bridges based on the device's location rather
the bridge's location.
Tested on alpha and i386; welcome to 1.5Q
2000-12-28 22:59:06 +00:00
889c658b5b
Change the kernel mmap interface so that the offset to map is an
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"off_t" and the return value is a "paddr_t" to allow mappings
at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which
only changed the offset to a "vm_offset_t".
Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
2000-06-26 04:55:19 +00:00
c8b75dd368
Scale the drain timeout for allowing auto-initialize DMA to complete.
2000-03-22 14:37:43 +00:00
762741c71d
Fix the size of the playback buffer. Patch from Dave Sainty <dave@dtsp.co.nz>.
2000-01-18 04:48:47 +00:00
1e9bb239a3
Off-by-one error in limiting the DMAC buffer size for Audio 2 to 64K (actually
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64K - 1); from Dave Sainty in PR kern/9064.
1999-12-28 19:26:26 +00:00
f6655d0f7e
Fix a buffer KVA comparison botch in eso_mappage(); from Dave Sainty in
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PR kern/9062.
1999-12-28 01:39:38 +00:00
c88b5146dc
Add support code to have the Hardware Volume Control interact with the
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software mixer Master Volume state in a defined way by lazily updating the
latter if input from the former was processed.
1999-12-10 19:13:00 +00:00
eab9ce05b7
A PCI Revision ID of 0x02 is what ESS happens to be calling ES1946 Revision E.
1999-12-03 22:34:28 +00:00
b536890c88
Add a mixer control for the Master Volume Mute knob.
1999-11-02 12:11:42 +00:00
860ebb7a92
Make little endian and big endian version of all functions
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that deal with 16 bit samples. Let the drivers decide which ones
to use.
1999-11-01 18:12:19 +00:00
38cae5303b
Remove htopci(). bus_space_write_4() takes care of necessary endian conversions.
1999-10-28 13:49:19 +00:00
c3703ecfdd
don't print using string pointer one off the end of the eso_rev2model
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array. pointed out by Kouichi Hashikawa in PR#8601.
1999-10-10 18:52:03 +00:00
bb54953b63
Since the Audio 1 DMA controller implements the 24 low address bits only,
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add the gross hack originally implemented by Charles Hannum in the SonicVibes
driver to force allocation of DMA memory for that channel through the Scatter-
Gather Map to get an address range that fits in.
The eso driver now works on Alphas except for DWLPX-based systems, whose owners
are not likely to desire audio or likely can afford slightly less cheap audio
hardware. :-)
1999-09-28 13:57:45 +00:00
cef2689773
Oops, we do have to check ourselves whether a given value is valid within an
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enumeration.
1999-09-23 11:46:12 +00:00
9c10799ac4
Use the approximated sampling rate to compute the filter rate.
1999-09-02 17:26:15 +00:00
48f055e09b
Add missing MPU interrupt glue.
1999-08-14 22:42:16 +00:00
7b34e008a9
Forgot to initialize a pointer; from Simon Burge.
1999-08-14 15:05:02 +00:00
42fb510148
Move the mpu device declaration to conf/files.
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Let the mpu device attach at the sb device, and then midi at the mpu.
Update the mpu at eso attachment.
1999-08-02 17:37:41 +00:00
cbf1f6f1b9
Move the MPU driver isa/ to ic/.
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(I didn't move it in the repository because the revision history
is very short and uninteresting. :)
1999-08-01 18:05:39 +00:00
cf917747a1
Add a driver for the ESS Technology Solo-1 PCI AudioDrive line of chips.
1999-07-12 15:13:30 +00:00
yamt