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camss-vfe-vbif.c

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linux-6.19.14/drivers/media/platform/qcom/camss/camss-vfe-vbif.c C
 1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * camss-vfe-vbif.c
 4 *
 5 * Qualcomm MSM Camera Subsystem - VFE VBIF Module
 6 *
 7 * Copyright (c) 2025, The Linux Foundation. All rights reserved.
 8 *
 9 */
10
11#include <linux/io.h>
12
13#include "camss.h"
14#include "camss-vfe.h"
15#include "camss-vfe-vbif.h"
16
17#define VBIF_FIXED_SORT_EN	0x30
18#define VBIF_FIXED_SORT_SEL0	0x34
19
20void vfe_vbif_write_reg(struct vfe_device *vfe, u32 reg, u32 val)
21{
22	writel_relaxed(val, vfe->vbif_base + reg);
23}
24
25int vfe_vbif_apply_settings(struct vfe_device *vfe)
26{
27	vfe_vbif_write_reg(vfe, VBIF_FIXED_SORT_EN, 0xfff);
28	vfe_vbif_write_reg(vfe, VBIF_FIXED_SORT_SEL0, 0x555000);
29
30	return 0;
31}
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