7c365bdb94
Re-structure video driver statemachine to use event handler. Added event handler support for event states. Added change to handle event depending on the underlying state implementation. Change-Id: Ib55c12c6cadc4d780797a5aee75d5ea61e95c94f Signed-off-by: Govindaraj Rajagopal <quic_grajagop@quicinc.com>
37 lignes
1.6 KiB
C
37 lignes
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2020-2021,, The Linux Foundation. All rights reserved.
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* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef _MSM_VENC_H_
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#define _MSM_VENC_H_
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#include "msm_vidc_inst.h"
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#include "msm_vidc_core.h"
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int msm_venc_streamoff_input(struct msm_vidc_inst *inst);
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int msm_venc_streamon_input(struct msm_vidc_inst *inst);
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int msm_venc_streamoff_output(struct msm_vidc_inst *inst);
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int msm_venc_streamon_output(struct msm_vidc_inst *inst);
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int msm_venc_qbuf(struct msm_vidc_inst *inst, struct vb2_buffer *vb2);
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int msm_venc_stop_cmd(struct msm_vidc_inst *inst);
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int msm_venc_start_cmd(struct msm_vidc_inst *inst);
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int msm_venc_try_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f);
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int msm_venc_s_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f);
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int msm_venc_s_fmt_output(struct msm_vidc_inst *inst, struct v4l2_format *f);
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int msm_venc_g_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f);
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int msm_venc_s_selection(struct msm_vidc_inst* inst, struct v4l2_selection* s);
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int msm_venc_g_selection(struct msm_vidc_inst* inst, struct v4l2_selection* s);
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int msm_venc_s_param(struct msm_vidc_inst *inst,
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struct v4l2_streamparm *s_parm);
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int msm_venc_g_param(struct msm_vidc_inst *inst,
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struct v4l2_streamparm *s_parm);
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int msm_venc_subscribe_event(struct msm_vidc_inst *inst,
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const struct v4l2_event_subscription *sub);
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int msm_venc_enum_fmt(struct msm_vidc_inst *inst, struct v4l2_fmtdesc *f);
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int msm_venc_inst_init(struct msm_vidc_inst *inst);
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int msm_venc_inst_deinit(struct msm_vidc_inst *inst);
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#endif // _MSM_VENC_H_
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