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Revision e62894273c7572cb1bec39096df605f42a66e964 authored by Srikar Dronamraju on 08 February 2012, 04:53:13 UTC, committed by Benjamin Herrenschmidt on 14 February 2012, 04:01:38 UTC 
powerpc: Implement GET_IP/SET_IP
 
With this change, helpers such as instruction_pointer() et al, get defined
in the generic header in terms of GET_IP

Removed the unnecessary definition of profile_pc in !CONFIG_SMP case as
suggested by Mike Frysinger.

Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
1 parent 454c0bf
Raw File
control.h 
/*
 * Linux driver for TerraTec DMX 6Fire USB
 *
 * Author:	Torsten Schenk <torsten.schenk@zoho.com>
 * Created:	Jan 01, 2011
 * Version:	0.3.0
 * Copyright:	(C) Torsten Schenk
 *
 * 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.
 */

#ifndef USB6FIRE_CONTROL_H
#define USB6FIRE_CONTROL_H

#include "common.h"

enum {
	CONTROL_MAX_ELEMENTS = 32
};

enum {
	CONTROL_RATE_44KHZ,
	CONTROL_RATE_48KHZ,
	CONTROL_RATE_88KHZ,
	CONTROL_RATE_96KHZ,
	CONTROL_RATE_176KHZ,
	CONTROL_RATE_192KHZ,
	CONTROL_N_RATES
};

struct control_runtime {
	int (*update_streaming)(struct control_runtime *rt);
	int (*set_rate)(struct control_runtime *rt, int rate);
	int (*set_channels)(struct control_runtime *rt, int n_analog_out,
		int n_analog_in, bool spdif_out, bool spdif_in);

	struct sfire_chip *chip;

	struct snd_kcontrol *element[CONTROL_MAX_ELEMENTS];
	bool opt_coax_switch;
	bool line_phono_switch;
	bool digital_thru_switch;
	bool usb_streaming;
	u8 master_vol;
};

int __devinit usb6fire_control_init(struct sfire_chip *chip);
void usb6fire_control_abort(struct sfire_chip *chip);
void usb6fire_control_destroy(struct sfire_chip *chip);
#endif /* USB6FIRE_CONTROL_H */
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