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3a19d7b9e0
During the stream on operation, set some mandatory properties on the firmware to start a session. Set all v4l2 properties, which are set by the client, on to firmware, which is prepared with the dependency graph. Signed-off-by: Vedang Nagar <quic_vnagar@quicinc.com> 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>
40 lines
823 B
C
40 lines
823 B
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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#include "iris_instance.h"
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#include "iris_vpu_buffer.h"
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u32 iris_vpu_dec_dpb_size(struct iris_inst *inst)
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{
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if (iris_split_mode_enabled(inst))
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return iris_get_buffer_size(inst, BUF_DPB);
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else
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return 0;
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}
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static inline int iris_vpu_dpb_count(struct iris_inst *inst)
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{
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if (iris_split_mode_enabled(inst)) {
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return inst->fw_min_count ?
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inst->fw_min_count : inst->buffers[BUF_OUTPUT].min_count;
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}
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return 0;
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}
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int iris_vpu_buf_count(struct iris_inst *inst, enum iris_buffer_type buffer_type)
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{
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switch (buffer_type) {
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case BUF_INPUT:
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return MIN_BUFFERS;
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case BUF_OUTPUT:
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return inst->fw_min_count;
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case BUF_DPB:
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return iris_vpu_dpb_count(inst);
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default:
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return 0;
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}
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}
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