// SPDX-License-Identifier: GPL-2.0
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/* Copyright (c) Rockchip Electronics Co., Ltd. */
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#include <linux/clk.h>
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#include <linux/proc_fs.h>
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#include <linux/sem.h>
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#include <linux/seq_file.h>
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#include "dev.h"
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#include "procfs.h"
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#include "version.h"
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#include "regs.h"
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#include "regs_v2x.h"
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#ifdef CONFIG_PROC_FS
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static void isp20_show(struct rkisp_device *dev, struct seq_file *p)
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{
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u32 full_range_flg = CIF_ISP_CTRL_ISP_CSM_Y_FULL_ENA | CIF_ISP_CTRL_ISP_CSM_C_FULL_ENA;
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static const char * const effect[] = {
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"BLACKWHITE",
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"NEGATIVE",
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"SEPIA",
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"COLOR_SEL",
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"EMBOSS",
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"SKETCH",
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"SHARPEN",
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"RKSHARPEN"
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};
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u32 val;
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val = rkisp_read(dev, ISP_DPCC0_MODE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "DPCC0", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_DPCC1_MODE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "DPCC1", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_DPCC2_MODE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "DPCC2", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_BLS_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "BLS", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, CIF_ISP_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "SDG",
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(val & CIF_ISP_CTRL_ISP_GAMMA_IN_ENA) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_LSC_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "LSC", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, CIF_ISP_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x) (gain: 0x%08x, 0x%08x)\n", "AWBGAIN",
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(val & CIF_ISP_CTRL_ISP_AWB_ENA) ? "ON" : "OFF", val,
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rkisp_read(dev, CIF_ISP_AWB_GAIN_G_V12, false),
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rkisp_read(dev, CIF_ISP_AWB_GAIN_RB_V12, false));
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val = rkisp_read(dev, ISP_DEBAYER_CONTROL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "DEBAYER", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_CCM_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "CCM", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_GAMMA_OUT_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "GAMMA_OUT", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, CPROC_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "CPROC", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, CIF_IMG_EFF_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x) (effect: %s)\n", "IE",
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(val & 1) ? "ON" : "OFF", val,
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effect[(val & CIF_IMG_EFF_CTRL_MODE_MASK) >> 1]);
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val = rkisp_read(dev, ISP_WDR_CTRL0, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "WDR", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_HDRTMO_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "HDRTMO", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_HDRMGE_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "HDRMGE", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWNR_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWNR", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_GIC_CONTROL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "GIC", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_DHAZ_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "DHAZ", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_3DLUT_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "3DLUT", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_GAIN_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "GAIN", val ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_LDCH_STS, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "LDCH", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "CSM",
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(val & full_range_flg) ? "FULL" : "LIMITED", val);
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val = rkisp_read(dev, ISP_AFM_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "SIAF", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, CIF_ISP_AWB_PROP_V10, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "SIAWB",
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(val & CIF_ISP_AWB_ENABLE) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_YUVAE_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "YUVAE", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_HIST_HIST_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "SIHST", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWAF_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAF", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWAWB_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAWB", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWAE_LITE_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAE0", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, RAWAE_BIG2_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAE1", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, RAWAE_BIG3_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAE2", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, RAWAE_BIG1_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAE3", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWHIST_LITE_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWHIST0", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWHIST_BIG2_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWHIST1", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWHIST_BIG3_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWHIST2", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWHIST_BIG1_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWHIST3", (val & 1) ? "ON" : "OFF", val);
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}
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static void isp21_show(struct rkisp_device *dev, struct seq_file *p)
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{
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u32 full_range_flg = CIF_ISP_CTRL_ISP_CSM_Y_FULL_ENA | CIF_ISP_CTRL_ISP_CSM_C_FULL_ENA;
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static const char * const effect[] = {
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"BLACKWHITE",
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"NEGATIVE",
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"SEPIA",
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"COLOR_SEL",
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"EMBOSS",
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"SKETCH",
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"SHARPEN",
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"RKSHARPEN"
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};
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u32 val;
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val = rkisp_read(dev, ISP_DPCC0_MODE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "DPCC0", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_DPCC1_MODE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "DPCC1", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_BLS_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "BLS", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, CIF_ISP_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "SDG",
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(val & CIF_ISP_CTRL_ISP_GAMMA_IN_ENA) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_LSC_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "LSC", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, CIF_ISP_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x) (gain: 0x%08x, 0x%08x)\n", "AWBGAIN",
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(val & CIF_ISP_CTRL_ISP_AWB_ENA) ? "ON" : "OFF", val,
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rkisp_read(dev, CIF_ISP_AWB_GAIN_G_V12, false),
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rkisp_read(dev, CIF_ISP_AWB_GAIN_RB_V12, false));
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val = rkisp_read(dev, ISP_DEBAYER_CONTROL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "DEBAYER", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_CCM_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "CCM", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_GAMMA_OUT_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "GAMMA_OUT", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, CPROC_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "CPROC", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, CIF_IMG_EFF_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x) (effect: %s)\n", "IE",
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(val & 1) ? "ON" : "OFF", val,
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effect[(val & CIF_IMG_EFF_CTRL_MODE_MASK) >> 1]);
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val = rkisp_read(dev, ISP21_DRC_CTRL0, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "HDRDRC", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_HDRMGE_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "HDRMGE", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP21_BAYNR_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "BAYNR", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP21_BAY3D_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "BAY3D", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP21_YNR_GLOBAL_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "YNR", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP21_CNR_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "CNR", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP21_SHARP_SHARP_EN, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "SHARP", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_GIC_CONTROL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "GIC", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_DHAZ_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "DHAZ", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_3DLUT_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "3DLUT", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_LDCH_STS, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "LDCH", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "CSM",
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(val & full_range_flg) ? "FULL" : "LIMITED", val);
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val = rkisp_read(dev, ISP_AFM_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "SIAF", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, CIF_ISP_AWB_PROP_V10, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "SIAWB",
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(val & CIF_ISP_AWB_ENABLE) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_YUVAE_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "YUVAE", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_HIST_HIST_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "SIHST", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWAF_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAF", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP21_RAWAWB_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAWB", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWAE_LITE_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAE0", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, RAWAE_BIG2_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAE1", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, RAWAE_BIG3_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAE2", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, RAWAE_BIG1_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWAE3", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWHIST_LITE_CTRL, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWHIST0", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWHIST_BIG2_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWHIST1", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWHIST_BIG3_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWHIST2", (val & 1) ? "ON" : "OFF", val);
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val = rkisp_read(dev, ISP_RAWHIST_BIG1_BASE, false);
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seq_printf(p, "%-10s %s(0x%x)\n", "RAWHIST3", (val & 1) ? "ON" : "OFF", val);
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}
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static int isp_show(struct seq_file *p, void *v)
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{
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struct rkisp_device *dev = p->private;
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struct rkisp_isp_subdev *sdev = &dev->isp_sdev;
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struct rkisp_sensor_info *sensor = dev->active_sensor;
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u32 val = 0;
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seq_printf(p, "%-10s Version:v%02x.%02x.%02x\n",
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dev->name,
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RKISP_DRIVER_VERSION >> 16,
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(RKISP_DRIVER_VERSION & 0xff00) >> 8,
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RKISP_DRIVER_VERSION & 0x00ff);
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for (val = 0; val < dev->hw_dev->num_clks; val++) {
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seq_printf(p, "%-10s %ld\n",
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dev->hw_dev->match_data->clks[val],
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clk_get_rate(dev->hw_dev->clks[val]));
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}
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if (!(dev->isp_state & ISP_START))
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return 0;
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seq_printf(p, "%-10s Cnt:%d ErrCnt:%d\n",
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"Interrupt",
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dev->isp_isr_cnt,
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dev->isp_err_cnt);
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if (sensor && sensor->fi.interval.numerator)
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val = sensor->fi.interval.denominator / sensor->fi.interval.numerator;
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seq_printf(p, "%-10s %s Format:%s Size:%dx%d@%dfps Offset(%d,%d)\n",
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"Input",
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sensor ? sensor->sd->name : NULL,
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sdev->in_fmt.name,
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sdev->in_crop.width, sdev->in_crop.height, val,
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sdev->in_crop.left, sdev->in_crop.top);
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if (IS_HDR_RDBK(dev->hdr.op_mode))
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seq_printf(p, "%-10s mode:frame%d (frame:%d rate:%dms %s time:%dms frameloss:%d) cnt(total:%d X1:%d X2:%d X3:%d)\n",
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"Isp Read",
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dev->rd_mode - 3,
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dev->dmarx_dev.cur_frame.id,
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(u32)(dev->dmarx_dev.cur_frame.timestamp - dev->dmarx_dev.pre_frame.timestamp) / 1000 / 1000,
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(dev->isp_state & ISP_FRAME_END) ? "idle" : "working",
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sdev->dbg.interval / 1000 / 1000,
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sdev->dbg.frameloss,
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dev->rdbk_cnt,
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dev->rdbk_cnt_x1,
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dev->rdbk_cnt_x2,
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dev->rdbk_cnt_x3);
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else
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seq_printf(p, "%-10s frame:%d %s time:%dms v-blank:%dus\n",
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"Isp online",
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sdev->dbg.id,
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(dev->isp_state & ISP_FRAME_END) ? "idle" : "working",
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sdev->dbg.interval / 1000 / 1000,
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sdev->dbg.delay / 1000);
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if (dev->br_dev.en)
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seq_printf(p, "%-10s rkispp%d Format:%s%s Size:%dx%d (frame:%d rate:%dms frameloss:%d)\n",
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"Output",
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dev->dev_id,
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(dev->br_dev.work_mode & ISP_ISPP_FBC) ? "FBC" : "YUV",
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(dev->br_dev.work_mode & ISP_ISPP_422) ? "422" : "420",
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dev->br_dev.crop.width,
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dev->br_dev.crop.height,
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dev->br_dev.dbg.id,
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dev->br_dev.dbg.interval / 1000 / 1000,
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dev->br_dev.dbg.frameloss);
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for (val = 0; val < RKISP_MAX_STREAM; val++) {
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struct rkisp_stream *stream = &dev->cap_dev.stream[val];
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if (!stream->streaming)
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continue;
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seq_printf(p, "%-10s %s Format:%c%c%c%c Size:%dx%d (frame:%d rate:%dms delay:%dms frameloss:%d)\n",
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"Output",
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stream->vnode.vdev.name,
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stream->out_fmt.pixelformat,
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stream->out_fmt.pixelformat >> 8,
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stream->out_fmt.pixelformat >> 16,
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stream->out_fmt.pixelformat >> 24,
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stream->out_fmt.width,
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stream->out_fmt.height,
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stream->dbg.id,
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stream->dbg.interval / 1000 / 1000,
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stream->dbg.delay / 1000 / 1000,
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stream->dbg.frameloss);
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}
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switch (dev->isp_ver) {
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case ISP_V20:
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isp20_show(dev, p);
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break;
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case ISP_V21:
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isp21_show(dev, p);
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break;
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default:
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break;
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}
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seq_printf(p, "%-10s %s Cnt:%d\n",
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"Monitor",
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dev->hw_dev->monitor.is_en ? "ON" : "OFF",
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dev->hw_dev->monitor.retry);
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return 0;
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}
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static int isp_open(struct inode *inode, struct file *file)
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{
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struct rkisp_device *data = PDE_DATA(inode);
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return single_open(file, isp_show, data);
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}
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static const struct file_operations ops = {
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.owner = THIS_MODULE,
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.open = isp_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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int rkisp_proc_init(struct rkisp_device *dev)
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{
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dev->procfs = proc_create_data(dev->name, 0, NULL, &ops, dev);
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if (!dev->procfs)
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return -EINVAL;
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return 0;
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}
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void rkisp_proc_cleanup(struct rkisp_device *dev)
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{
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if (dev->procfs)
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remove_proc_entry(dev->name, NULL);
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dev->procfs = NULL;
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}
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#endif /* CONFIG_PROC_FS */
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