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17f2a485ca
Implement the vb2 ops for the buf queue. These are the different buffer
attributes:
BUF_ATTR_DEFERRED - buffer queued by the client but not submitted to
firmware.
BUF_ATTR_PENDING_RELEASE - buffers requested to be released from
the firmware.
BUF_ATTR_QUEUED - buffers submitted to the firmware.
BUF_ATTR_DEQUEUED - buffers received from the firmware.
BUF_ATTR_BUFFER_DONE - buffers sent back to vb2.
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345)
Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef __IRIS_UTILS_H__
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#define __IRIS_UTILS_H__
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struct iris_core;
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#include "iris_buffer.h"
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struct iris_hfi_rect_desc {
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u32 left;
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u32 top;
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u32 width;
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u32 height;
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};
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struct iris_hfi_frame_info {
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u32 picture_type;
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u32 no_output;
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u32 data_corrupt;
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u32 overflow;
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};
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struct iris_ts_metadata {
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u64 ts_ns;
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u64 ts_us;
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u32 flags;
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struct v4l2_timecode tc;
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};
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#define NUM_MBS_PER_FRAME(height, width) \
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(DIV_ROUND_UP(height, 16) * DIV_ROUND_UP(width, 16))
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static inline enum iris_buffer_type iris_v4l2_type_to_driver(u32 type)
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{
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if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
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return BUF_INPUT;
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else
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return BUF_OUTPUT;
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}
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bool iris_res_is_less_than(u32 width, u32 height,
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u32 ref_width, u32 ref_height);
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int iris_get_mbpf(struct iris_inst *inst);
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bool iris_split_mode_enabled(struct iris_inst *inst);
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struct iris_inst *iris_get_instance(struct iris_core *core, u32 session_id);
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void iris_helper_buffers_done(struct iris_inst *inst, unsigned int type,
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enum vb2_buffer_state state);
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int iris_wait_for_session_response(struct iris_inst *inst, bool is_flush);
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#endif
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