linux/drivers/media/platform/qcom/venus/venc_ctrls.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
 * Copyright (C) 2017 Linaro Ltd.
 */
#include <linux/types.h>
#include <media/v4l2-ctrls.h>

#include "core.h"
#include "venc.h"
#include "helpers.h"

#define BITRATE_MIN …
#define BITRATE_MAX …
#define BITRATE_DEFAULT …
#define BITRATE_DEFAULT_PEAK …
#define BITRATE_STEP …
#define SLICE_BYTE_SIZE_MAX …
#define SLICE_BYTE_SIZE_MIN …
#define SLICE_MB_SIZE_MAX …
#define AT_SLICE_BOUNDARY …
#define MAX_LTR_FRAME_COUNT …

static int venc_calc_bpframes(u32 gop_size, u32 conseq_b, u32 *bf, u32 *pf)
{ … }

static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl)
{ … }

static int venc_op_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
{ … }

static const struct v4l2_ctrl_ops venc_ctrl_ops = …;

int venc_ctrl_init(struct venus_inst *inst)
{ … }

void venc_ctrl_deinit(struct venus_inst *inst)
{ … }