| /kernel/branches/Kolibri-acpi/drivers/sound.asm |
|---|
| 490,19 → 490,24 |
| mov edx, CTRL_STAT |
| call [ctrl.ctrl_read32] |
| push eax |
| cmp eax, 0xffffffff |
| je .exit |
| test eax, 0x40 |
| jnz .do_intr |
| test eax, eax |
| jz .done |
| jz .exit |
| mov edx, CTRL_STAT |
| call [ctrl.ctrl_write32] |
| jmp .done |
| .exit: |
| xor eax, eax |
| ret |
| .do_intr: |
| push eax |
| mov edx, PCM_OUT_CR_REG |
| mov al, 0x10; 0x10 |
| call [ctrl.ctrl_write8] |
| 541,9 → 546,10 |
| stdcall [ctrl.user_callback], ebx |
| .done: |
| pop eax |
| ; and eax, 0x40 |
| and eax, 0x40 |
| mov edx, CTRL_STAT |
| call [ctrl.ctrl_write32] |
| or eax, 1 |
| ret |
| .skip: |
| mov edx, PCM_OUT_CR_REG |
| 550,7 → 556,6 |
| mov ax, 0x11 ;0x1D |
| call [ctrl.ctrl_write8] |
| jmp .done |
| endp |
| align 4 |