5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
24 lines
795 B
C
24 lines
795 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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mailbox functions
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Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com>
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Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl>
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*/
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#ifndef IVTV_MAILBOX_H
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#define IVTV_MAILBOX_H
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#define IVTV_MBOX_DMA_END 8
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#define IVTV_MBOX_DMA 9
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void ivtv_api_get_data(struct ivtv_mailbox_data *mbdata, int mb,
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int argc, u32 data[]);
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int ivtv_api(struct ivtv *itv, int cmd, int args, u32 data[]);
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int ivtv_vapi_result(struct ivtv *itv, u32 data[CX2341X_MBOX_MAX_DATA], int cmd, int args, ...);
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int ivtv_vapi(struct ivtv *itv, int cmd, int args, ...);
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int ivtv_api_func(void *priv, u32 cmd, int in, int out, u32 data[CX2341X_MBOX_MAX_DATA]);
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void ivtv_mailbox_cache_invalidate(struct ivtv *itv);
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#endif
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