2 * arch/ubicom32/include/asm/ubi32-pcm.h
3 * Ubicom32 architecture PCM driver platform data definitions.
5 * (C) Copyright 2009, Ubicom, Inc.
7 * This file is part of the Ubicom32 Linux Kernel Port.
9 * The Ubicom32 Linux Kernel Port is free software: you can redistribute
10 * it and/or modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation, either version 2 of the
12 * License, or (at your option) any later version.
14 * The Ubicom32 Linux Kernel Port is distributed in the hope that it
15 * will be useful, but WITHOUT ANY WARRANTY; without even the implied
16 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
17 * the GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with the Ubicom32 Linux Kernel Port. If not,
21 * see <http://www.gnu.org/licenses/>.
23 #ifndef _ASM_UBICOM32_UBI32_PCM_H
24 #define _ASM_UBICOM32_UBI32_PCM_H
27 * This function is called when the sample rate has changed
29 typedef int (*ubi32_pcm_set_rate_fn_t
)(void *appdata
, int rate
);
31 struct ubi32pcm_platform_data
{
33 * Name of the audio node/inst
35 const char *node_name
;
36 const char *inst_name
;
40 * Application specific data provided when calling functions
45 * Functions called when various things happen
47 ubi32_pcm_set_rate_fn_t set_rate
;
50 * Pointer to optional upper layer data (i.e. DAC config, etc)
54 #endif /* _ASM_UBICOM32_UBI32_PCM_H */