/* * sst_platform.h - Intel MID Platform driver header file * * Copyright (C) 2010 Intel Corp * Author: Vinod Koul <vinod.koul@intel.com> * Author: Harsha Priya <priya.harsha@intel.com> * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * * 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 of the License. * * This program 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 this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * * */ #ifndef __SST_PLATFORMDRV_H__ #define __SST_PLATFORMDRV_H__ #define SST_MONO 1 #define SST_STEREO 2 #define SST_MAX_CAP 5 #define SST_MIN_RATE 8000 #define SST_MAX_RATE 48000 #define SST_MIN_CHANNEL 1 #define SST_MAX_CHANNEL 5 #define SST_MAX_BUFFER (800*1024) #define SST_MIN_BUFFER (800*1024) #define SST_MIN_PERIOD_BYTES 32 #define SST_MAX_PERIOD_BYTES SST_MAX_BUFFER #define SST_MIN_PERIODS 2 #define SST_MAX_PERIODS (1024*2) #define SST_FIFO_SIZE 0 #define SST_CARD_NAMES "intel_mid_card" #define MSIC_VENDOR_ID 3 struct sst_runtime_stream { int stream_status; struct pcm_stream_info stream_info; struct intel_sst_card_ops *sstdrv_ops; spinlock_t status_lock; }; enum sst_drv_status { SST_PLATFORM_INIT = 1, SST_PLATFORM_STARTED, SST_PLATFORM_RUNNING, SST_PLATFORM_PAUSED, SST_PLATFORM_DROPPED, }; #endif