diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/pci/ctxfi/ctdaio.h')
-rw-r--r-- | ANDROID_3.4.5/sound/pci/ctxfi/ctdaio.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/ANDROID_3.4.5/sound/pci/ctxfi/ctdaio.h b/ANDROID_3.4.5/sound/pci/ctxfi/ctdaio.h deleted file mode 100644 index 85ccb6ee..00000000 --- a/ANDROID_3.4.5/sound/pci/ctxfi/ctdaio.h +++ /dev/null @@ -1,123 +0,0 @@ -/** - * Copyright (C) 2008, Creative Technology Ltd. All Rights Reserved. - * - * This source file is released under GPL v2 license (no other versions). - * See the COPYING file included in the main directory of this source - * distribution for the license terms and conditions. - * - * @File ctdaio.h - * - * @Brief - * This file contains the definition of Digital Audio Input Output - * resource management object. - * - * @Author Liu Chun - * @Date May 23 2008 - * - */ - -#ifndef CTDAIO_H -#define CTDAIO_H - -#include "ctresource.h" -#include "ctimap.h" -#include <linux/spinlock.h> -#include <linux/list.h> - -/* Define the descriptor of a daio resource */ -enum DAIOTYP { - LINEO1, - LINEO2, - LINEO3, - LINEO4, - SPDIFOO, /* S/PDIF Out (Flexijack/Optical) */ - LINEIM, - SPDIFIO, /* S/PDIF In (Flexijack/Optical) on the card */ - MIC, /* Dedicated mic on Titanium HD */ - SPDIFI1, /* S/PDIF In on internal Drive Bay */ - NUM_DAIOTYP -}; - -struct dao_rsc_ops; -struct dai_rsc_ops; -struct daio_mgr; - -struct daio { - struct rsc rscl; /* Basic resource info for left TX/RX */ - struct rsc rscr; /* Basic resource info for right TX/RX */ - enum DAIOTYP type; -}; - -struct dao { - struct daio daio; - struct dao_rsc_ops *ops; /* DAO specific operations */ - struct imapper **imappers; - struct daio_mgr *mgr; - void *hw; - void *ctrl_blk; -}; - -struct dai { - struct daio daio; - struct dai_rsc_ops *ops; /* DAI specific operations */ - void *hw; - void *ctrl_blk; -}; - -struct dao_desc { - unsigned int msr:4; - unsigned int passthru:1; -}; - -struct dao_rsc_ops { - int (*set_spos)(struct dao *dao, unsigned int spos); - int (*commit_write)(struct dao *dao); - int (*get_spos)(struct dao *dao, unsigned int *spos); - int (*reinit)(struct dao *dao, const struct dao_desc *desc); - int (*set_left_input)(struct dao *dao, struct rsc *input); - int (*set_right_input)(struct dao *dao, struct rsc *input); - int (*clear_left_input)(struct dao *dao); - int (*clear_right_input)(struct dao *dao); -}; - -struct dai_rsc_ops { - int (*set_srt_srcl)(struct dai *dai, struct rsc *src); - int (*set_srt_srcr)(struct dai *dai, struct rsc *src); - int (*set_srt_msr)(struct dai *dai, unsigned int msr); - int (*set_enb_src)(struct dai *dai, unsigned int enb); - int (*set_enb_srt)(struct dai *dai, unsigned int enb); - int (*commit_write)(struct dai *dai); -}; - -/* Define daio resource request description info */ -struct daio_desc { - unsigned int type:4; - unsigned int msr:4; - unsigned int passthru:1; -}; - -struct daio_mgr { - struct rsc_mgr mgr; /* Basic resource manager info */ - spinlock_t mgr_lock; - spinlock_t imap_lock; - struct list_head imappers; - struct imapper *init_imap; - unsigned int init_imap_added; - - /* request one daio resource */ - int (*get_daio)(struct daio_mgr *mgr, - const struct daio_desc *desc, struct daio **rdaio); - /* return one daio resource */ - int (*put_daio)(struct daio_mgr *mgr, struct daio *daio); - int (*daio_enable)(struct daio_mgr *mgr, struct daio *daio); - int (*daio_disable)(struct daio_mgr *mgr, struct daio *daio); - int (*imap_add)(struct daio_mgr *mgr, struct imapper *entry); - int (*imap_delete)(struct daio_mgr *mgr, struct imapper *entry); - int (*commit_write)(struct daio_mgr *mgr); -}; - -/* Constructor and destructor of daio resource manager */ -int daio_mgr_create(void *hw, struct daio_mgr **rdaio_mgr); -int daio_mgr_destroy(struct daio_mgr *daio_mgr); - -#endif /* CTDAIO_H */ |