Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 177 deletions

diff --git a/ANDROID_3.4.5/include/sound/pcm-indirect.h b/ANDROID_3.4.5/include/sound/pcm-indirect.h
deleted file mode 100644
index 1df7acaa..00000000
--- a/ANDROID_3.4.5/include/sound/pcm-indirect.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Helper functions for indirect PCM data transfer
- *
- *  Copyright (c) by Takashi Iwai <tiwai@suse.de>
- *                   Jaroslav Kysela <perex@perex.cz>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __SOUND_PCM_INDIRECT_H
-#define __SOUND_PCM_INDIRECT_H
-
-#include <sound/pcm.h>
-
-struct snd_pcm_indirect {
-	unsigned int hw_buffer_size;	/* Byte size of hardware buffer */
-	unsigned int hw_queue_size;	/* Max queue size of hw buffer (0 = buffer size) */
-	unsigned int hw_data;	/* Offset to next dst (or src) in hw ring buffer */
-	unsigned int hw_io;	/* Ring buffer hw pointer */
-	int hw_ready;		/* Bytes ready for play (or captured) in hw ring buffer */
-	unsigned int sw_buffer_size;	/* Byte size of software buffer */
-	unsigned int sw_data;	/* Offset to next dst (or src) in sw ring buffer */
-	unsigned int sw_io;	/* Current software pointer in bytes */
-	int sw_ready;		/* Bytes ready to be transferred to/from hw */
-	snd_pcm_uframes_t appl_ptr;	/* Last seen appl_ptr */
-};
-
-typedef void (*snd_pcm_indirect_copy_t)(struct snd_pcm_substream *substream,
-					struct snd_pcm_indirect *rec, size_t bytes);
-
-/*
- * helper function for playback ack callback
- */
-static inline void
-snd_pcm_indirect_playback_transfer(struct snd_pcm_substream *substream,
-				   struct snd_pcm_indirect *rec,
-				   snd_pcm_indirect_copy_t copy)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr;
-	snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr;
-	int qsize;
-
-	if (diff) {
-		if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2))
-			diff += runtime->boundary;
-		rec->sw_ready += (int)frames_to_bytes(runtime, diff);
-		rec->appl_ptr = appl_ptr;
-	}
-	qsize = rec->hw_queue_size ? rec->hw_queue_size : rec->hw_buffer_size;
-	while (rec->hw_ready < qsize && rec->sw_ready > 0) {
-		unsigned int hw_to_end = rec->hw_buffer_size - rec->hw_data;
-		unsigned int sw_to_end = rec->sw_buffer_size - rec->sw_data;
-		unsigned int bytes = qsize - rec->hw_ready;
-		if (rec->sw_ready < (int)bytes)
-			bytes = rec->sw_ready;
-		if (hw_to_end < bytes)
-			bytes = hw_to_end;
-		if (sw_to_end < bytes)
-			bytes = sw_to_end;
-		if (! bytes)
-			break;
-		copy(substream, rec, bytes);
-		rec->hw_data += bytes;
-		if (rec->hw_data == rec->hw_buffer_size)
-			rec->hw_data = 0;
-		rec->sw_data += bytes;
-		if (rec->sw_data == rec->sw_buffer_size)
-			rec->sw_data = 0;
-		rec->hw_ready += bytes;
-		rec->sw_ready -= bytes;
-	}
-}
-
-/*
- * helper function for playback pointer callback
- * ptr = current byte pointer
- */
-static inline snd_pcm_uframes_t
-snd_pcm_indirect_playback_pointer(struct snd_pcm_substream *substream,
-				  struct snd_pcm_indirect *rec, unsigned int ptr)
-{
-	int bytes = ptr - rec->hw_io;
-	if (bytes < 0)
-		bytes += rec->hw_buffer_size;
-	rec->hw_io = ptr;
-	rec->hw_ready -= bytes;
-	rec->sw_io += bytes;
-	if (rec->sw_io >= rec->sw_buffer_size)
-		rec->sw_io -= rec->sw_buffer_size;
-	if (substream->ops->ack)
-		substream->ops->ack(substream);
-	return bytes_to_frames(substream->runtime, rec->sw_io);
-}
-
-
-/*
- * helper function for capture ack callback
- */
-static inline void
-snd_pcm_indirect_capture_transfer(struct snd_pcm_substream *substream,
-				  struct snd_pcm_indirect *rec,
-				  snd_pcm_indirect_copy_t copy)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr;
-	snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr;
-
-	if (diff) {
-		if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2))
-			diff += runtime->boundary;
-		rec->sw_ready -= frames_to_bytes(runtime, diff);
-		rec->appl_ptr = appl_ptr;
-	}
-	while (rec->hw_ready > 0 && 
-	       rec->sw_ready < (int)rec->sw_buffer_size) {
-		size_t hw_to_end = rec->hw_buffer_size - rec->hw_data;
-		size_t sw_to_end = rec->sw_buffer_size - rec->sw_data;
-		size_t bytes = rec->sw_buffer_size - rec->sw_ready;
-		if (rec->hw_ready < (int)bytes)
-			bytes = rec->hw_ready;
-		if (hw_to_end < bytes)
-			bytes = hw_to_end;
-		if (sw_to_end < bytes)
-			bytes = sw_to_end;
-		if (! bytes)
-			break;
-		copy(substream, rec, bytes);
-		rec->hw_data += bytes;
-		if ((int)rec->hw_data == rec->hw_buffer_size)
-			rec->hw_data = 0;
-		rec->sw_data += bytes;
-		if (rec->sw_data == rec->sw_buffer_size)
-			rec->sw_data = 0;
-		rec->hw_ready -= bytes;
-		rec->sw_ready += bytes;
-	}
-}
-
-/*
- * helper function for capture pointer callback,
- * ptr = current byte pointer
- */
-static inline snd_pcm_uframes_t
-snd_pcm_indirect_capture_pointer(struct snd_pcm_substream *substream,
-				 struct snd_pcm_indirect *rec, unsigned int ptr)
-{
-	int qsize;
-	int bytes = ptr - rec->hw_io;
-	if (bytes < 0)
-		bytes += rec->hw_buffer_size;
-	rec->hw_io = ptr;
-	rec->hw_ready += bytes;
-	qsize = rec->hw_queue_size ? rec->hw_queue_size : rec->hw_buffer_size;
-	if (rec->hw_ready > qsize)
-		return SNDRV_PCM_POS_XRUN;
-	rec->sw_io += bytes;
-	if (rec->sw_io >= rec->sw_buffer_size)
-		rec->sw_io -= rec->sw_buffer_size;
-	if (substream->ops->ack)
-		substream->ops->ack(substream);
-	return bytes_to_frames(substream->runtime, rec->sw_io);
-}
-
-#endif /* __SOUND_PCM_INDIRECT_H */