1 files changed, 0 insertions, 124 deletions
diff --git a/libpsn00b/psxspu/spuinit.s b/libpsn00b/psxspu/spuinit.s
deleted file mode 100644
index 6966213..0000000
--- a/libpsn00b/psxspu/spuinit.s
+++ /dev/null
@@ -1,124 +0,0 @@
-.set noreorder
-.set noat
-
-.include "hwregs_a.h"
-
-.section .text
-
-
-.global SpuInit
-.type SpuInit, @function
-SpuInit:
-	
-	addiu	$sp, -4
-	sw		$ra, 0($sp)
-	
-	lui		$v1, IOBASE
-	
-	# Stop and mute everything
-	
-	sh		$0 , SPU_CTRL($v1)			# Clear control settings
-	jal		SpuCtrlSync
-	move	$a0, $0
-	
-	sh		$0 , SPU_MASTER_VOL_L($v1)	# Clear master volume
-	sh		$0 , SPU_MASTER_VOL_R($v1)
-
-	sh		$0 , SPU_REVERB_VOL_L($v1)	# Clear reverb volume
-	sh		$0 , SPU_REVERB_VOL_R($v1)
-	
-	sh		$0 , SPU_CD_VOL_L($v1)		# Clear CD volume
-	sh		$0 , SPU_CD_VOL_R($v1)
-	
-	sh		$0 , SPU_EXT_VOL_L($v1)		# Clear external audio volume
-	sh		$0 , SPU_EXT_VOL_R($v1)
-	
-	sw		$0 , SPU_FM_MODE($v1)		# Turn off FM modes
-	sw		$0 , SPU_NOISE_MODE($v1)	# Turn off noise modes
-	sw		$0 , SPU_REVERB_ON($v1)		# Turn off reverb modes
-	
-	li		$v0, 0xfffe
-	sh		$v0, SPU_REVERB_ADDR($v1)
-	
-	lui		$v0, 0x0200;
-	ori		$v0, 0x3fff;
-	
-	# Clear all voices
-	
-	addiu	$a1, $sp, -20
-	sw		$0 , 0($a1)
-	sw		$0 , 4($a1)
-	sw		$0 , 8($a1)
-	sw		$0 , 12($a1)
-	
-	li		$a2, 23
-	
-.Lclear_voices:
-	jal		SpuSetVoiceRaw
-	move	$a0, $a2
-	addiu	$a2, -1
-	bgez	$a2, .Lclear_voices
-	nop
-	
-	addiu	$v0, $0, -1					# Set all keys to off
-	sw		$v0, SPU_KEY_OFF($v1)
-	
-	li		$v0, 0x4					# Set SPU data transfer control
-	sh		$v0, SPU_DMA_CTRL($v1)			# (usually always 0x4)
-	
-	lw		$v0, DMA_DPCR($v1)			# Enable DMA channel 4 (SPU DMA)
-	lui		$at, 0xb
-	or		$v0, $at
-	sw		$v0, DMA_DPCR($v1)
-	
-	li		$v0, 0xC001					# Enable SPU
-	sh		$v0, SPU_CTRL($v1)
-	jal		SpuCtrlSync
-	move	$a0, $v0
-	
-	li		$v0, 0x3fff					# Activate master volume
-	sh		$v0, SPU_MASTER_VOL_L($v1)
-	sh		$v0, SPU_MASTER_VOL_R($v1)
-	
-	sh		$v0, SPU_CD_VOL_L($v1)		# Activate CD volume
-	sh		$v0, SPU_CD_VOL_R($v1)
-	
-	lw		$ra, 0($sp)
-	addiu	$sp, 4
-	jr		$ra
-	nop
-	
-
-# Waits until bits 0-5 of SPUSTAT are equal to SPUCNT
-#
-# Destroys v0, v1, a0
-#
-.global SpuCtrlSync		
-.type SpuCtrlSync, @function
-SpuCtrlSync:
-	lui		$v1, IOBASE
-	andi	$a0, 0x3f
-.Lctrl_wait:
-	lhu		$v0, SPU_STAT($v1)		# Get SPUSTAT value
-	nop
-	andi	$v0, 0x3f
-	bne		$v0, $a0, .Lctrl_wait	# Wait until SPUCNT and SPUSTAT are equal
-	nop
-	jr		$ra
-	nop
-
-	
-# Waits until SPU has finished transfers
-#
-.global SpuWait
-.type SpuWait, @function
-SpuWait:
-	lui		$v0, IOBASE
-	lhu		$v0, SPU_STAT($v0)
-	nop
-	andi	$v0, 0x400
-	bnez	$v0, SpuWait
-	nop
-	jr		$ra
-	nop
-	
-\ No newline at end of file