tvo_main.h
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2005
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*******************************************************************************
* Filename:
* ---------
* tvo_main.h
*
* Project:
* --------
* Maui
*
* Description:
* ------------
* This file includes primary global functions/variables of tvo module.
*
* Author:
* -------
* -------
*
*==============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
* removed!
*
* removed!
* removed!
* removed!
*
* removed!
* removed!
* removed!
*
* removed!
* removed!
* removed!
*
*------------------------------------------------------------------------------
* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*==============================================================================
*******************************************************************************/
#ifndef MED_NOT_PRESENT
#ifdef __MED_TVO_MOD__
#ifndef _TVO_MAIN_H
#define _TVO_MAIN_H
#define TVO_TV_DETECT_PERIOD 1000 /* 1 sec */
typedef enum
{
TVO_EVT_NOWAIT = 0,
TVO_EVT_START = 0x0001,
TVO_EVT_STOP = 0x0002,
TVO_EVT_SET_MODE = 0x0004,
TVO_EVT_GET_BUFFER = 0x0008,
TVO_EVT_FREE_BUFFER = 0x0010
}
tvo_wait_event_enum;
#define TVO_WAIT_EVENT(evt_) do{ \
kal_uint32 retrieved_events; \
kal_retrieve_eg_events(tvo_context_p->tvo_event, (evt_), \
KAL_OR_CONSUME, &retrieved_events, KAL_SUSPEND); }while(0)
#define TVO_SET_EVENT(evt_) do{ \
kal_set_eg_events(tvo_context_p->tvo_event, (evt_),KAL_OR);\
} while(0)
#define TVO_FREE_DUAL_BUFFER() do{ \
if (tvo_context_p->tv_output_buffer1_address) \
med_free_ext_mem((void**)&tvo_context_p->tv_output_buffer1_address); \
if (tvo_context_p->tv_output_buffer2_address) \
med_free_ext_mem((void**)&tvo_context_p->tv_output_buffer2_address); \
} while(0)
/*==== PROTOTYPE ===========*/
/* main */
extern void tvo_startup_hdlr(ilm_struct *ilm_ptr);
extern void tvo_main(ilm_struct *ilm_ptr);
extern kal_bool tvo_init(void);
/* msg hander */
extern void tvo_av_cable_detect_ind_hdlr(ilm_struct *ilm_ptr);
extern void tvo_start_req_hdlr(ilm_struct *ilm_ptr);
extern void tvo_stop_req_hdlr(ilm_struct *ilm_ptr);
extern void tvo_set_mode_req_hdlr(ilm_struct *ilm_ptr);
extern void tvo_set_param_req_hdlr(ilm_struct *ilm_ptr);
/* api */
/* ilm */
extern void tvo_send_start_req(module_type src_mod_id, void *data);
extern void tvo_send_stop_req(module_type src_mod_id);
extern void tvo_send_set_mode_req(module_type src_mod_id, void *data);
extern void tvo_send_set_param_req(module_type src_mod_id, void *data);
extern void tvo_send_av_cable_detect_ind(kal_int16 result);
extern void tvo_send_tv_connect_ind(kal_int16 result);
#endif /* _TVO_MAIN_H */
#endif /* __MED_TVO_MOD__ */
#endif /* MED_NOT_PRESENT */