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Patch from Sergei "fyysik" Dolgov, adds stability hopefully

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11120 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval 2005-01-29 13:57:58 +00:00
parent e16287b33e
commit ed1d954932
1 changed files with 7 additions and 4 deletions
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11
src/add-ons/kernel/drivers/audio/emuxki/emuxki.c
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@ -2052,7 +2052,6 @@ emuxki_setup(emuxki_dev * card)
emuxki_reg_write_32(&card->config, EMU_HCFG, EMU_HCFG_LOCKSOUNDCACHE | EMU_HCFG_LOCKTANKCACHE_MASK|
EMU_HCFG_MUTEBUTTONENABLE);
emuxki_reg_write_32(&card->config, EMU_INTE, EMU_INTE_SAMPLERATER | EMU_INTE_PCIERRENABLE);
dump_hardware_regs(&card->config);
@ -2087,8 +2086,6 @@ emuxki_setup(emuxki_dev * card)
emuxki_reg_write_32(&card->config, EMU_HCFG, EMU_HCFG_AUDIOENABLE |
EMU_HCFG_LOCKTANKCACHE_MASK | EMU_HCFG_JOYENABLE | EMU_HCFG_AUTOMUTE);
}
emuxki_inte_enable(&card->config, EMU_INTE_VOLINCRENABLE | EMU_INTE_VOLDECRENABLE
| EMU_INTE_MUTEENABLE | EMU_INTE_FXDSPENABLE);
if(IS_AUDIGY2(&card->config)) {
emuxki_reg_write_32(&card->config, EMU_A_IOCFG,
@ -2159,8 +2156,13 @@ emuxki_setup(emuxki_dev * card)
card->play_mode = 4; // mode 4.0
}
emuxki_reg_write_32(&card->config, EMU_INTE, EMU_INTE_SAMPLERATER | EMU_INTE_PCIERRENABLE);
PRINT(("installing interrupt : %x\n", card->config.irq));
install_io_interrupt_handler(card->config.irq, emuxki_int, card, 0);
emuxki_inte_enable(&card->config, EMU_INTE_VOLINCRENABLE | EMU_INTE_VOLDECRENABLE
| EMU_INTE_MUTEENABLE | EMU_INTE_FXDSPENABLE);
PRINT(("init_driver done\n"));
@ -2779,7 +2781,6 @@ emuxki_shutdown(emuxki_dev *card)
uint32 i;
PRINT(("shutdown(%p)\n", card));
remove_io_interrupt_handler(card->config.irq, emuxki_int, card);
emuxki_reg_write_32(&card->config, EMU_HCFG, EMU_HCFG_LOCKSOUNDCACHE |
EMU_HCFG_LOCKTANKCACHE_MASK | EMU_HCFG_MUTEBUTTONENABLE);
@ -2803,6 +2804,8 @@ emuxki_shutdown(emuxki_dev *card)
emuxki_chan_write(&card->config, i, EMU_CHAN_PTRX, 0);
emuxki_chan_write(&card->config, i, EMU_CHAN_CPF, 0);
}
remove_io_interrupt_handler(card->config.irq, emuxki_int, card);
/*
* deallocate Emu10k1 caches and recording buffers Again it will be