1 files changed, 0 insertions, 82 deletions
diff --git a/ANDROID_3.4.5/sound/drivers/pcsp/pcsp.h b/ANDROID_3.4.5/sound/drivers/pcsp/pcsp.h
deleted file mode 100644
index fc7a2dc4..00000000
--- a/ANDROID_3.4.5/sound/drivers/pcsp/pcsp.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * PC-Speaker driver for Linux
- *
- * Copyright (C) 1993-1997  Michael Beck
- * Copyright (C) 1997-2001  David Woodhouse
- * Copyright (C) 2001-2008  Stas Sergeev
- */
-
-#ifndef __PCSP_H__
-#define __PCSP_H__
-
-#include <linux/hrtimer.h>
-#include <linux/i8253.h>
-#include <linux/timex.h>
-
-#define PCSP_SOUND_VERSION 0x400	/* read 4.00 */
-#define PCSP_DEBUG 0
-
-/* default timer freq for PC-Speaker: 18643 Hz */
-#define DIV_18KHZ 64
-#define MAX_DIV DIV_18KHZ
-#define CALC_DIV(d) (MAX_DIV >> (d))
-#define CUR_DIV() CALC_DIV(chip->treble)
-#define PCSP_MAX_TREBLE 1
-
-/* unfortunately, with hrtimers 37KHz does not work very well :( */
-#define PCSP_DEFAULT_TREBLE 0
-#define MIN_DIV (MAX_DIV >> PCSP_MAX_TREBLE)
-
-/* wild guess */
-#define PCSP_MIN_LPJ 1000000
-#define PCSP_DEFAULT_SDIV (DIV_18KHZ >> 1)
-#define PCSP_DEFAULT_SRATE (PIT_TICK_RATE / PCSP_DEFAULT_SDIV)
-#define PCSP_INDEX_INC() (1 << (PCSP_MAX_TREBLE - chip->treble))
-#define PCSP_CALC_RATE(i) (PIT_TICK_RATE / CALC_DIV(i))
-#define PCSP_RATE() PCSP_CALC_RATE(chip->treble)
-#define PCSP_MIN_RATE__1 MAX_DIV/PIT_TICK_RATE
-#define PCSP_MAX_RATE__1 MIN_DIV/PIT_TICK_RATE
-#define PCSP_MAX_PERIOD_NS (1000000000ULL * PCSP_MIN_RATE__1)
-#define PCSP_MIN_PERIOD_NS (1000000000ULL * PCSP_MAX_RATE__1)
-#define PCSP_CALC_NS(div) ({ \
-	u64 __val = 1000000000ULL * (div); \
-	do_div(__val, PIT_TICK_RATE); \
-	__val; \
-})
-#define PCSP_PERIOD_NS() PCSP_CALC_NS(CUR_DIV())
-
-#define PCSP_MAX_PERIOD_SIZE	(64*1024)
-#define PCSP_MAX_PERIODS	512
-#define PCSP_BUFFER_SIZE	(128*1024)
-
-struct snd_pcsp {
-	struct snd_card *card;
-	struct snd_pcm *pcm;
-	struct input_dev *input_dev;
-	struct hrtimer timer;
-	unsigned short port, irq, dma;
-	spinlock_t substream_lock;
-	struct snd_pcm_substream *playback_substream;
-	unsigned int fmt_size;
-	unsigned int is_signed;
-	size_t playback_ptr;
-	size_t period_ptr;
-	atomic_t timer_active;
-	int thalf;
-	u64 ns_rem;
-	unsigned char val61;
-	int enable;
-	int max_treble;
-	int treble;
-	int pcspkr;
-};
-
-extern struct snd_pcsp pcsp_chip;
-
-extern enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle);
-extern void pcsp_sync_stop(struct snd_pcsp *chip);
-
-extern int snd_pcsp_new_pcm(struct snd_pcsp *chip);
-extern int snd_pcsp_new_mixer(struct snd_pcsp *chip, int nopcm);
-
-#endif