From 5c105d9f3fd086aff195d3849dcf847d6b0bd927 Mon Sep 17 00:00:00 2001 From: blogic Date: Fri, 5 Oct 2012 10:12:53 +0000 Subject: branch Attitude Adjustment git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@33625 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../files/arch/ubicom32/include/asm/ubi32-pcm.h | 54 ++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 target/linux/ubicom32/files/arch/ubicom32/include/asm/ubi32-pcm.h (limited to 'target/linux/ubicom32/files/arch/ubicom32/include/asm/ubi32-pcm.h') diff --git a/target/linux/ubicom32/files/arch/ubicom32/include/asm/ubi32-pcm.h b/target/linux/ubicom32/files/arch/ubicom32/include/asm/ubi32-pcm.h new file mode 100644 index 000000000..ab14b3681 --- /dev/null +++ b/target/linux/ubicom32/files/arch/ubicom32/include/asm/ubi32-pcm.h @@ -0,0 +1,54 @@ +/* + * arch/ubicom32/include/asm/ubi32-pcm.h + * Ubicom32 architecture PCM driver platform data definitions. + * + * (C) Copyright 2009, Ubicom, Inc. + * + * This file is part of the Ubicom32 Linux Kernel Port. + * + * The Ubicom32 Linux Kernel Port 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. + * + * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port. If not, + * see . + */ +#ifndef _ASM_UBICOM32_UBI32_PCM_H +#define _ASM_UBICOM32_UBI32_PCM_H + +/* + * This function is called when the sample rate has changed + */ +typedef int (*ubi32_pcm_set_rate_fn_t)(void *appdata, int rate); + +struct ubi32pcm_platform_data { + /* + * Name of the audio node/inst + */ + const char *node_name; + const char *inst_name; + int inst_num; + + /* + * Application specific data provided when calling functions + */ + void *appdata; + + /* + * Functions called when various things happen + */ + ubi32_pcm_set_rate_fn_t set_rate; + + /* + * Pointer to optional upper layer data (i.e. DAC config, etc) + */ + void *priv_data; +}; +#endif /* _ASM_UBICOM32_UBI32_PCM_H */ -- cgit v1.2.3