1 files changed, 0 insertions, 110 deletions
diff --git a/ANDROID_3.4.5/arch/m68k/atari/atasound.c b/ANDROID_3.4.5/arch/m68k/atari/atasound.c
deleted file mode 100644
index 1c1181eb..00000000
--- a/ANDROID_3.4.5/arch/m68k/atari/atasound.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * linux/arch/m68k/atari/atasound.c
- *
- * ++Geert: Moved almost all stuff to linux/drivers/sound/
- *
- * The author of atari_nosound, atari_mksound and atari_microwire_cmd is
- * unknown. (++roman: That's me... :-)
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file COPYING in the main directory of this archive
- * for more details.
- *
- * 1998-05-31 ++andreas: atari_mksound rewritten to always use the envelope,
- *			 no timer, atari_nosound removed.
- *
- */
-
-
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/major.h>
-#include <linux/fcntl.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-
-#include <asm/atarihw.h>
-#include <asm/irq.h>
-#include <asm/pgtable.h>
-#include <asm/atariints.h>
-
-
-/*
- * stuff from the old atasound.c
- */
-
-void atari_microwire_cmd (int cmd)
-{
-	tt_microwire.mask = 0x7ff;
-	tt_microwire.data = MW_LM1992_ADDR | cmd;
-
-	/* Busy wait for data being completely sent :-( */
-	while( tt_microwire.mask != 0x7ff)
-		;
-}
-EXPORT_SYMBOL(atari_microwire_cmd);
-
-
-/* PSG base frequency */
-#define	PSG_FREQ	125000
-/* PSG envelope base frequency times 10 */
-#define PSG_ENV_FREQ_10	78125
-
-void atari_mksound (unsigned int hz, unsigned int ticks)
-{
-	/* Generates sound of some frequency for some number of clock
-	   ticks.  */
-	unsigned long flags;
-	unsigned char tmp;
-	int period;
-
-	local_irq_save(flags);
-
-
-	/* Disable generator A in mixer control.  */
-	sound_ym.rd_data_reg_sel = 7;
-	tmp = sound_ym.rd_data_reg_sel;
-	tmp |= 011;
-	sound_ym.wd_data = tmp;
-
-	if (hz) {
-	    /* Convert from frequency value to PSG period value (base
-	       frequency 125 kHz).  */
-
-	    period = PSG_FREQ / hz;
-
-	    if (period > 0xfff) period = 0xfff;
-
-	/* Set generator A frequency to hz.  */
-	sound_ym.rd_data_reg_sel = 0;
-	sound_ym.wd_data = period & 0xff;
-	sound_ym.rd_data_reg_sel = 1;
-	sound_ym.wd_data = (period >> 8) & 0xf;
-	if (ticks) {
-		/* Set length of envelope (max 8 sec).  */
-		int length = (ticks * PSG_ENV_FREQ_10) / HZ / 10;
-
-		if (length > 0xffff) length = 0xffff;
-		sound_ym.rd_data_reg_sel = 11;
-		sound_ym.wd_data = length & 0xff;
-		sound_ym.rd_data_reg_sel = 12;
-		sound_ym.wd_data = length >> 8;
-		/* Envelope form: max -> min single.  */
-		sound_ym.rd_data_reg_sel = 13;
-		sound_ym.wd_data = 0;
-		/* Use envelope for generator A.  */
-		sound_ym.rd_data_reg_sel = 8;
-		sound_ym.wd_data = 0x10;
-	} else {
-		/* Set generator A level to maximum, no envelope.  */
-		sound_ym.rd_data_reg_sel = 8;
-		sound_ym.wd_data = 15;
-	}
-	/* Turn on generator A in mixer control.  */
-	sound_ym.rd_data_reg_sel = 7;
-	tmp &= ~1;
-	sound_ym.wd_data = tmp;
-	}
-	local_irq_restore(flags);
-}