Jasmine Iwanek
08a53d2f55
Fix High Speed autoinit DMA on SB16
2025-07-12 15:35:35 -04:00
TC1995
a39bef1ab8
ESS/SB changes of the day (March 8th, 2025)
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1. Correct ChipChat mixer port length as well as making mixer reg 0x3a read back its value.
2. Swap the sb port addresses back so that they match the Piper adf. This fixes SoundPiper 16/32 detection.
3. Log cleanups and additions for better debugging.
2025-03-08 19:39:55 +01:00
Jasmine Iwanek
a044223362
A few bug fixes according to docs and fw
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Also skeleton support for DSP versions
2025-01-09 05:16:30 -05:00
Jasmine Iwanek
3d55d93715
Make sb_dsp_versions more readable
2025-01-08 21:58:45 -05:00
Jasmine Iwanek
1244b61d8b
Cleaning
2025-01-08 21:28:30 -05:00
OBattler
c98ad84171
SB: Fix CT1475 even port read and return 0xFF on it and ports 227h and 22Bh which are tested for noise by OS/2 Warp 4.0, fixes the OS/2 Warp 4.0 hang on SB PNP's and AWE 32.
2024-12-25 20:25:25 +01:00
OBattler
025e3b3088
ESS AudioDrive: Fix some mixer register and DSP command readouts to match the probing of real cards, also fixes Windows 3.1 ES688 drivers.
2024-12-07 01:17:36 +01:00
OBattler
2afa424261
Sound Blaster / ESS: DSP reset now properly disables DMA, fixes the OS/2 ESS ES688 driver.
2024-09-22 14:39:50 +02:00
TC1995
a95a0c4518
Remove a useless AND to 0x7f in the SB DSP reset routine in its port 0x0e (Read)
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This fixes the audio issue on Zool 2.
2024-09-15 22:13:46 +02:00
OBattler
3e1991390f
Sound Blaster DSP: Fix readout in reset state on the AZTech DSP, fixes #4747 .
2024-08-24 23:55:51 +02:00
OBattler
6979b6a6c0
Assorted MIDI and MPU-401 intelligent mode fixes, fixes #4419 .
2024-08-04 05:13:24 +02:00
OBattler
59c743ed07
Implement ESS activity flags and improve the timed IRQ triggering via SB DSP commands F2 and F3, fixes ESSCFG 2.01C and the LBA 2 ES(1)688 driver.
2024-07-23 03:26:10 +02:00
OBattler
3ccca3991f
More moving of SB IRQ's onto a rimer, fixes #1942 .
2024-07-22 02:43:24 +02:00
OBattler
78293cffd1
Sound Blaster 16 DSP now correctly uses the 8-bit DMA channel when the 16-bit DMA channel is set to 4, fixes #3101 .
2024-07-19 22:00:46 +02:00
OBattler
d4a718cc2f
Reading SB DSP port 0Ch now gets the DSP out of the reset state - fixes Inherit the Orb detection of the Sound Blaster Pro.
2024-07-19 20:09:21 +02:00
TC1995
5c222f3f6d
Non-ESS SB clones fix:
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Add sanity checks to prevent segfaults on non-ESS SB clones using the setirq and setdma8 functions.
2024-05-21 22:44:52 +02:00
OBattler
0561f65592
Sound Blaster: automatic DRQ clearing.
2024-05-17 01:28:16 +02:00
OBattler
d786cf3aa7
ESS AudioDrive: Fix some regressions and implement DRQ setting in compatibility mode, fixes Windows 3.1x ES1688 drivers.
2024-05-12 16:48:43 +02:00
OBattler
2acb11d37c
Implemented the Pro Audio Spectrum Plus serial mixer, Pro Audio Spectrum 16 parallel mixer, Pro Audio Spectrum Plus/16 SCSI, ESS ES688, all three ESS PnP AudioDrives, made the wavetables use a separate 44.1 kHz source, and made the Sound Blaster 16 PNP use a proper PNP ROM dump.
2024-05-03 17:02:13 +02:00
OBattler
f63cc093e1
net_modem and sb_dsp: Warning fixes.
2024-03-23 17:22:36 +01:00
Kagamiin~
6c519904fd
Cleanup: miscellaneous
2024-03-23 12:23:32 -03:00
Kagamiin~
eb6f4c1118
Fixing compiler warning about parentheses
2024-03-22 23:49:02 -03:00
Kagamiin~
d846a16826
Cleanup: some touch-ups here and there
2024-03-22 23:36:56 -03:00
Kagamiin~
8bfcfec280
Cleanup: clang-format
2024-03-22 23:07:12 -03:00
Kagamiin~
4b93999790
Cleanup: removing a bunch of logging statements
2024-03-22 21:30:23 -03:00
Kagamiin~
56859a9173
Fixing ESPCM 2/2
2024-03-21 12:52:13 -03:00
Kagamiin~
40607b291d
Fixing ESPCM 1/2
2024-03-21 12:52:13 -03:00
Kagamiin~
6fc43a8082
Implement ESPCM_4 recording
2024-03-21 12:52:13 -03:00
Kagamiin~
416edcf1a5
Fix: clear espcm_sample_idx upon starting ESPCM DMA
2024-03-21 12:52:13 -03:00
Kagamiin~
9d54a78918
Implement ESPCM_3 decoding
2024-03-21 12:52:13 -03:00
Kagamiin~
e2200f8d75
Add tables for ESPCM_3 mode
2024-03-21 12:52:13 -03:00
Kagamiin~
f4c75226ef
Implementing ESPCM decompression (incomplete)
2024-03-21 12:52:13 -03:00
OBattler
7ad48f8d29
Switching filter implementation to use SB16 filters; fixing CD audio volume
2024-03-21 12:52:13 -03:00
Kagamiin~
7c99887293
Implementing ESS DMA counter; handling disable of auto-init while DMA is turned on
2024-03-21 12:52:13 -03:00
OBattler
34be04ab80
Implementing command 0xF2 IRQ masking behavior
2024-03-21 12:52:13 -03:00
Kagamiin~
b59db332f0
Implement registers 0xC2/0xC3; sound now works in Win3.1
2024-03-21 12:52:13 -03:00
Kagamiin~
6d3f2c478b
Fix port 388h being disabled erroneously; set filter freq on sample rate change
2024-03-21 12:52:13 -03:00
Kagamiin~
d3aa111ba3
Fix bug in command length override; fix some other stuff; logging galore
2024-03-21 12:52:13 -03:00
Kagamiin~
c76ada30b7
Some cleanup, implementing IRQ and DMA channel register update
2024-03-21 12:52:13 -03:00
Cacodemon345
b8ff131996
More changes
2024-03-21 12:52:13 -03:00
Cacodemon345
f4c2a9c3ac
Logging aids
2024-03-21 12:52:13 -03:00
Cacodemon345
0362f563f6
Some fixes
2024-03-21 12:52:13 -03:00
Cacodemon345
2e9e20c078
Deal with edge cases where drivers use non-ESS playback route
2024-03-21 12:52:13 -03:00
Cacodemon345
a2b13cadbf
ESS: implement mixer regs and fix ESS-specific DMA
2024-03-21 12:52:13 -03:00
Cacodemon345
dfa0ec6be8
Implement ESS identification mixer register
2024-03-21 12:52:13 -03:00
Cacodemon345
68f6779b2f
Handle length reloading correctly
2024-03-21 12:52:13 -03:00
Cacodemon345
650b7e633b
Minor fixing
2024-03-21 12:52:13 -03:00
Cacodemon345
d46e00e5a0
Autolen updating
2024-03-21 12:52:13 -03:00
Cacodemon345
e7e582cd74
Finish DSP part of ESS
2024-03-21 12:52:13 -03:00
Cacodemon345
eda528d98c
ESS register read function
2024-03-21 12:52:13 -03:00
