Merge tag 'sound-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "There are no big surprising changes in this cycle, yet not too boring,
  either. The biggest change from diffstat POV is the removal of the
  legacy OSS driver codes that have been already disabled for a long
  time. This will bring a few trivial merge conflicts.

  As new features in ASoC side, there are two things: a new AC97 bus
  implementation and AMD Stony platform support. Both include the
  relevant changes shared with other subsystems, e.g. AC97 MFD changes
  and DRM AMD changes.

  Some other highlighted topics are:

   - A bunch of USB-audio drivers got the hardening against the
     malicious device accesses with a new helper code for endpoint
     sanity check

   - Lots of cleanups for ASoC Intel platform code, including support
     for their open source audio firmware

   - Continued ASoC core componentization works

   - Support for scaling MCLK with sample rate in ASoC simple-card

   - Stabler PCM hot-unplug capability, especially for ASoC usages"

* tag 'sound-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (302 commits)
  Documentation: sound: hd-audio: notes.rst
  ASoC: bcm2835: Support left/right justified and DSP modes
  ASoC: bcm2835: Enforce full symmetry
  ASoC: bcm2835: Support additional samplerates up to 384kHz
  ASoC: bcm2835: Add support for TDM modes
  ASoC: add mclk-fs support to audio graph card
  ASoC: add mclk-fs to audio graph card binding
  ASoC: rt5514: work around link error
  ASoC: rt5514: mark PM functions as __maybe_unused
  ASoC: rt5663: Check the JD status in the button pushing
  ASoC: amd: Modified DMA transfer Mechanism for Playback
  ASoC: rt5645: Wait for 400msec before concluding on value of RT5645_VENDOR_ID2
  ASoC: sun4i-codec: fixed 32bit audio capture support for H3/H2+
  ASoC: da7213: add support for DSP modes
  ASoC: sun8i-codec: Add a comment on the LRCK inversion
  ASoC: sun8i-codec: Set the BCLK divider
  ASoC: rt5663: Delay and retry reading rt5663 ID register
  ASoC: amd: use do_div rather than 64 bit division to fix 32 bit builds
  ASoC: cs42l56: Fix reset GPIO name in example DT binding
  ASoC: rt5514-spi: check irq status to schedule data copy in resume function
  ...

1 files changed, 0 insertions, 262 deletions

diff --git a/sound/oss/pas2_midi.c b/sound/oss/pas2_midi.c
deleted file mode 100644
index 1122d10a20c3..000000000000
--- a/sound/oss/pas2_midi.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/*
- * sound/oss/pas2_midi.c
- *
- * The low level driver for the PAS Midi Interface.
- */
-/*
- * Copyright (C) by Hannu Savolainen 1993-1997
- *
- * OSS/Free for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL)
- * Version 2 (June 1991). See the "COPYING" file distributed with this software
- * for more info.
- *
- * Bartlomiej Zolnierkiewicz	: Added __init to pas_init_mixer()
- */
-
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include "sound_config.h"
-
-#include "pas2.h"
-
-extern spinlock_t pas_lock;
-
-static int      midi_busy, input_opened;
-static int      my_dev;
-
-int pas2_mididev=-1;
-
-static unsigned char tmp_queue[256];
-static volatile int qlen;
-static volatile unsigned char qhead, qtail;
-
-static void     (*midi_input_intr) (int dev, unsigned char data);
-
-static int pas_midi_open(int dev, int mode,
-	      void            (*input) (int dev, unsigned char data),
-	      void            (*output) (int dev)
-)
-{
-	int             err;
-	unsigned long   flags;
-	unsigned char   ctrl;
-
-
-	if (midi_busy)
-		return -EBUSY;
-
-	/*
-	 * Reset input and output FIFO pointers
-	 */
-	pas_write(0x20 | 0x40,
-		  0x178b);
-
-	spin_lock_irqsave(&pas_lock, flags);
-
-	if ((err = pas_set_intr(0x10)) < 0)
-	{
-		spin_unlock_irqrestore(&pas_lock, flags);
-		return err;
-	}
-	/*
-	 * Enable input available and output FIFO empty interrupts
-	 */
-
-	ctrl = 0;
-	input_opened = 0;
-	midi_input_intr = input;
-
-	if (mode == OPEN_READ || mode == OPEN_READWRITE)
-	{
-		ctrl |= 0x04;	/* Enable input */
-		input_opened = 1;
-	}
-	if (mode == OPEN_WRITE || mode == OPEN_READWRITE)
-	{
-		ctrl |= 0x08 | 0x10;	/* Enable output */
-	}
-	pas_write(ctrl, 0x178b);
-
-	/*
-	 * Acknowledge any pending interrupts
-	 */
-
-	pas_write(0xff, 0x1B88);
-
-	spin_unlock_irqrestore(&pas_lock, flags);
-
-	midi_busy = 1;
-	qlen = qhead = qtail = 0;
-	return 0;
-}
-
-static void pas_midi_close(int dev)
-{
-
-	/*
-	 * Reset FIFO pointers, disable intrs
-	 */
-	pas_write(0x20 | 0x40, 0x178b);
-
-	pas_remove_intr(0x10);
-	midi_busy = 0;
-}
-
-static int dump_to_midi(unsigned char midi_byte)
-{
-	int fifo_space, x;
-
-	fifo_space = ((x = pas_read(0x1B89)) >> 4) & 0x0f;
-
-	/*
-	 * The MIDI FIFO space register and it's documentation is nonunderstandable.
-	 * There seem to be no way to differentiate between buffer full and buffer
-	 * empty situations. For this reason we don't never write the buffer
-	 * completely full. In this way we can assume that 0 (or is it 15)
-	 * means that the buffer is empty.
-	 */
-
-	if (fifo_space < 2 && fifo_space != 0)	/* Full (almost) */
-		return 0;	/* Ask upper layers to retry after some time */
-
-	pas_write(midi_byte, 0x178A);
-
-	return 1;
-}
-
-static int pas_midi_out(int dev, unsigned char midi_byte)
-{
-
-	unsigned long flags;
-
-	/*
-	 * Drain the local queue first
-	 */
-
-	spin_lock_irqsave(&pas_lock, flags);
-
-	while (qlen && dump_to_midi(tmp_queue[qhead]))
-	{
-		qlen--;
-		qhead++;
-	}
-
-	spin_unlock_irqrestore(&pas_lock, flags);
-
-	/*
-	 *	Output the byte if the local queue is empty.
-	 */
-
-	if (!qlen)
-		if (dump_to_midi(midi_byte))
-			return 1;
-
-	/*
-	 *	Put to the local queue
-	 */
-
-	if (qlen >= 256)
-		return 0;	/* Local queue full */
-
-	spin_lock_irqsave(&pas_lock, flags);
-
-	tmp_queue[qtail] = midi_byte;
-	qlen++;
-	qtail++;
-
-	spin_unlock_irqrestore(&pas_lock, flags);
-
-	return 1;
-}
-
-static int pas_midi_start_read(int dev)
-{
-	return 0;
-}
-
-static int pas_midi_end_read(int dev)
-{
-	return 0;
-}
-
-static void pas_midi_kick(int dev)
-{
-}
-
-static int pas_buffer_status(int dev)
-{
-	return qlen;
-}
-
-#define MIDI_SYNTH_NAME	"Pro Audio Spectrum Midi"
-#define MIDI_SYNTH_CAPS	SYNTH_CAP_INPUT
-#include "midi_synth.h"
-
-static struct midi_operations pas_midi_operations =
-{
-	.owner		= THIS_MODULE,
-	.info		= {"Pro Audio Spectrum", 0, 0, SNDCARD_PAS},
-	.converter	= &std_midi_synth,
-	.in_info	= {0},
-	.open		= pas_midi_open,
-	.close		= pas_midi_close,
-	.outputc	= pas_midi_out,
-	.start_read	= pas_midi_start_read,
-	.end_read	= pas_midi_end_read,
-	.kick		= pas_midi_kick,
-	.buffer_status	= pas_buffer_status,
-};
-
-void __init pas_midi_init(void)
-{
-	int dev = sound_alloc_mididev();
-
-	if (dev == -1)
-	{
-		printk(KERN_WARNING "pas_midi_init: Too many midi devices detected\n");
-		return;
-	}
-	std_midi_synth.midi_dev = my_dev = dev;
-	midi_devs[dev] = &pas_midi_operations;
-	pas2_mididev = dev;
-	sequencer_init();
-}
-
-void pas_midi_interrupt(void)
-{
-	unsigned char   stat;
-	int             i, incount;
-
-	stat = pas_read(0x1B88);
-
-	if (stat & 0x04)	/* Input data available */
-	{
-		incount = pas_read(0x1B89) & 0x0f;	/* Input FIFO size */
-		if (!incount)
-			incount = 16;
-
-		for (i = 0; i < incount; i++)
-			if (input_opened)
-			{
-				midi_input_intr(my_dev, pas_read(0x178A));
-			} else
-				pas_read(0x178A);	/* Flush */
-	}
-	if (stat & (0x08 | 0x10))
-	{
-		spin_lock(&pas_lock);/* called in irq context */
-
-		while (qlen && dump_to_midi(tmp_queue[qhead]))
-		{
-			qlen--;
-			qhead++;
-		}
-
-		spin_unlock(&pas_lock);
-	}
-	if (stat & 0x40)
-	{
-		printk(KERN_WARNING "MIDI output overrun %x,%x\n", pas_read(0x1B89), stat);
-	}
-	pas_write(stat, 0x1B88);	/* Acknowledge interrupts */
-}