MAJOR=7
MINOR=1
DEVNAME=vcs1
  "   ˆl–Ü4ý( ©³( 	Å€fàD¦-ÿÁƒ­=ÀÄ Ô    #
# Copyright (C) 2012-2015 Broadcom Corporation
#
# 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 version 2.
#
# This program is distributed "as is" WITHOUT ANY WARRANTY of any
# kind, whether express or implied; without even the implied warranty
# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# Cygnus
obj-$(CONFIG_ARCH_BCM_CYGNUS) +=  bcm_cygnus.o

# Hurricane 2
obj-$(CONFIG_ARCH_BCM_HR2)	+= bcm_hr2.o

# Northstar Plus
obj-$(CONFIG_ARCH_BCM_NSP)	+= bcm_nsp.o

ifeq ($(CONFIG_ARCH_BCM_NSP),y)
obj-$(CONFIG_SMP)		+= platsmp.o
endif

# BCM281XX
obj-$(CONFIG_ARCH_BCM_281XX)	+= board_bcm281xx.o

# BCM21664
obj-$(CONFIG_ARCH_BCM_21664)	+= board_bcm21664.o

# BCM23550
obj-$(CONFIG_ARCH_BCM_23550)	+= board_bcm23550.o

# BCM281XX, BCM21664 and BCM23550 SMP support
obj-$(CONFIG_ARCH_BCM_MOBILE_SMP) += platsmp.o

# BCM281XX and BCM21664 L2 cache control
obj-$(CONFIG_ARCH_BCM_MOBILE_L2_CACHE) += kona_l2_cache.o

# Support for secure monitor traps
obj-$(CONFIG_ARCH_BCM_MOBILE_SMC) += bcm_kona_smc.o

# BCM2835
ifeq ($(CONFIG_ARCH_BCM2835),y)
obj-y				+= board_bcm2835.o
obj-y				+= bcm2711.o
ifeq ($(CONFIG_ARM),y)
obj-$(CONFIG_SMP)		+= platsmp.o
endif
endif

# BCM5301X
obj-$(CONFIG_ARCH_BCM_5301X)	+= bcm_5301x.o
ifeq ($(CONFIG_ARCH_BCM_5301X),y)
obj-$(CONFIG_SMP)		+= platsmp.o
endif

# BCM63XXx
ifeq ($(CONFIG_ARCH_BCM_63XX),y)
obj-y				+= bcm63xx.o
obj-$(CONFIG_SMP)		+= bcm63xx_smp.o bcm63xx_pmb.o
endif

ifeq ($(CONFIG_ARCH_BRCMSTB),y)
CFLAGS_platsmp-brcmstb.o	+= -march=armv7-a
obj-y				+= brcmstb.o
obj-$(CONFIG_SMP)		+= platsmp-brcmstb.o
endif
  +   ˆl–Ü4ý( ©³( 	Å€fàB¦-ÿÂ„m§\w_†I|¥+ÂÆ ?÷     /* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __SOUND_PCM_H
#define __SOUND_PCM_H

/*
 *  Digital Audio (PCM) abstract layer
 *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
 *                   Abramo Bagnara <abramo@alsa-project.org>
 */

#include <sound/asound.h>
#include <sound/memalloc.h>
#include <sound/minors.h>
#include <linux/poll.h>
#include <linux/mm.h>
#include <linux/bitops.h>
#include <linux/pm_qos.h>
#include <linux/refcount.h>
#include <linux/uio.h>

#define snd_pcm_substream_chip(substream) ((substream)->private_data)
#define snd_pcm_chip(pcm) ((pcm)->private_data)

#if IS_ENABLED(CONFIG_SND_PCM_OSS)
#include <sound/pcm_oss.h>
#endif

/*
 *  Hardware (lowlevel) section
 */

struct snd_pcm_hardware {
	unsigned int info;		/* SNDRV_PCM_INFO_* */
	u64 formats;			/* SNDRV_PCM_FMTBIT_* */
	u32 subformats;			/* for S32_LE, SNDRV_PCM_SUBFMTBIT_* */
	unsigned int rates;		/* SNDRV_PCM_RATE_* */
	unsigned int rate_min;		/* min rate */
	unsigned int rate_max;		/* max rate */
	unsigned int channels_min;	/* min channels */
	unsigned int channels_max;	/* max channels */
	size_t buffer_bytes_max;	/* max buffer size */
	size_t period_bytes_min;	/* min period size */
	size_t period_bytes_max;	/* max period size */
	unsigned int periods_min;	/* min # of periods */
	unsigned int periods_max;	/* max # of periods */
	size_t fifo_size;		/* fifo size in bytes */
};

struct snd_pcm_status64;
struct snd_pcm_substream;

struct snd_pcm_audio_tstamp_config; /* definitions further down */
struct snd_pcm_audio_tstamp_report;

struct snd_pcm_ops {
	int (*open)(struct snd_pcm_substream *substream);
	int (*close)(struct snd_pcm_substream *substream);
	int (*ioctl)(struct snd_pcm_substream * substream,
		     unsigned int cmd, void *arg);
	int (*hw_params)(struct snd_pcm_substream *substream,
			 struct snd_pcm_hw_params *params);
	int (*hw_free)(struct snd_pcm_substream *substream);
	int (*prepare)(struct snd_pcm_substream *substream);
	int (*trigger)(struct snd_pcm_substream *substream, int cmd);
	int (*sync_stop)(struct snd_pcm_substream *substream);
	snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream *substream);
	int (*get_time_info)(struct snd_pcm_substream *sub