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CoolPi-Armbian-Rockchip-RK3.../drivers/media/platform/rockchip/isp1/isp_params.c

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/*
* Rockchip isp1 driver
*
* Copyright (C) 2017 Rockchip Electronics Co., Ltd.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include <media/videobuf2-core.h>
#include <media/videobuf2-vmalloc.h> /* for ISP params */
#include <media/v4l2-event.h>
#include <linux/rk-preisp.h>
#include "dev.h"
#include "regs.h"
#define RKISP1_ISP_PARAMS_REQ_BUFS_MIN 2
#define RKISP1_ISP_PARAMS_REQ_BUFS_MAX 8
#define BLS_START_H_MAX_IS_VALID(val) ((val) < CIFISP_BLS_START_H_MAX)
#define BLS_STOP_H_MAX_IS_VALID(val) ((val) < CIFISP_BLS_STOP_H_MAX)
#define BLS_START_V_MAX_IS_VALID(val) ((val) < CIFISP_BLS_START_V_MAX)
#define BLS_STOP_V_MAX_IS_VALID(val) ((val) < CIFISP_BLS_STOP_V_MAX)
#define BLS_SAMPLE_MAX_IS_VALID(val) ((val) < CIFISP_BLS_SAMPLES_MAX)
#define BLS_FIX_SUB_IS_VALID(val) \
((val) > (s16) CIFISP_BLS_FIX_SUB_MIN && (val) < CIFISP_BLS_FIX_SUB_MAX)
#define RKISP1_ISP_DPCC_LINE_THRESH(n) (CIF_ISP_DPCC_LINE_THRESH_1 + 0x14 * (n))
#define RKISP1_ISP_DPCC_LINE_MAD_FAC(n) (CIF_ISP_DPCC_LINE_MAD_FAC_1 + 0x14 * (n))
#define RKISP1_ISP_DPCC_PG_FAC(n) (CIF_ISP_DPCC_PG_FAC_1 + 0x14 * (n))
#define RKISP1_ISP_DPCC_RND_THRESH(n) (CIF_ISP_DPCC_RND_THRESH_1 + 0x14 * (n))
#define RKISP1_ISP_DPCC_RG_FAC(n) (CIF_ISP_DPCC_RG_FAC_1 + 0x14 * (n))
#define RKISP1_ISP_CC_COEFF(n) (CIF_ISP_CC_COEFF_0 + (n) * 4)
static inline void rkisp1_iowrite32(struct rkisp1_isp_params_vdev *params_vdev,
u32 value, u32 addr)
{
iowrite32(value, params_vdev->dev->base_addr + addr);
}
static inline u32 rkisp1_ioread32(struct rkisp1_isp_params_vdev *params_vdev,
u32 addr)
{
return ioread32(params_vdev->dev->base_addr + addr);
}
static inline void isp_param_set_bits(struct rkisp1_isp_params_vdev
*params_vdev,
u32 reg, u32 bit_mask)
{
u32 val;
val = rkisp1_ioread32(params_vdev, reg);
rkisp1_iowrite32(params_vdev, val | bit_mask, reg);
}
static inline void isp_param_clear_bits(struct rkisp1_isp_params_vdev
*params_vdev,
u32 reg, u32 bit_mask)
{
u32 val;
val = rkisp1_ioread32(params_vdev, reg);
rkisp1_iowrite32(params_vdev, val & ~bit_mask, reg);
}
/* ISP BP interface function */
static void isp_dpcc_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_dpcc_config *arg)
{
unsigned int i;
u32 mode;
/* avoid to override the old enable value */
mode = rkisp1_ioread32(params_vdev, CIF_ISP_DPCC_MODE);
mode &= CIF_ISP_DPCC_ENA;
mode |= arg->mode & ~CIF_ISP_DPCC_ENA;
rkisp1_iowrite32(params_vdev, mode, CIF_ISP_DPCC_MODE);
rkisp1_iowrite32(params_vdev, arg->output_mode,
CIF_ISP_DPCC_OUTPUT_MODE);
rkisp1_iowrite32(params_vdev, arg->set_use, CIF_ISP_DPCC_SET_USE);
rkisp1_iowrite32(params_vdev, arg->methods[0].method,
CIF_ISP_DPCC_METHODS_SET_1);
rkisp1_iowrite32(params_vdev, arg->methods[1].method,
CIF_ISP_DPCC_METHODS_SET_2);
rkisp1_iowrite32(params_vdev, arg->methods[2].method,
CIF_ISP_DPCC_METHODS_SET_3);
for (i = 0; i < CIFISP_DPCC_METHODS_MAX; i++) {
rkisp1_iowrite32(params_vdev, arg->methods[i].line_thresh,
RKISP1_ISP_DPCC_LINE_THRESH(i));
rkisp1_iowrite32(params_vdev, arg->methods[i].line_mad_fac,
RKISP1_ISP_DPCC_LINE_MAD_FAC(i));
rkisp1_iowrite32(params_vdev, arg->methods[i].pg_fac,
RKISP1_ISP_DPCC_PG_FAC(i));
rkisp1_iowrite32(params_vdev, arg->methods[i].rnd_thresh,
RKISP1_ISP_DPCC_RND_THRESH(i));
rkisp1_iowrite32(params_vdev, arg->methods[i].rg_fac,
RKISP1_ISP_DPCC_RG_FAC(i));
}
rkisp1_iowrite32(params_vdev, arg->rnd_offs, CIF_ISP_DPCC_RND_OFFS);
rkisp1_iowrite32(params_vdev, arg->ro_limits, CIF_ISP_DPCC_RO_LIMITS);
}
/* ISP black level subtraction interface function */
static void isp_bls_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_bls_config *arg)
{
/* avoid to override the old enable value */
u32 new_control;
new_control = rkisp1_ioread32(params_vdev, CIF_ISP_BLS_CTRL);
new_control &= CIF_ISP_BLS_ENA;
/* fixed subtraction values */
if (!arg->enable_auto) {
const struct cifisp_bls_fixed_val *pval = &arg->fixed_val;
switch (params_vdev->raw_type) {
case RAW_BGGR:
rkisp1_iowrite32(params_vdev,
pval->r, CIF_ISP_BLS_D_FIXED);
rkisp1_iowrite32(params_vdev,
pval->gr, CIF_ISP_BLS_C_FIXED);
rkisp1_iowrite32(params_vdev,
pval->gb, CIF_ISP_BLS_B_FIXED);
rkisp1_iowrite32(params_vdev,
pval->b, CIF_ISP_BLS_A_FIXED);
break;
case RAW_GBRG:
rkisp1_iowrite32(params_vdev,
pval->r, CIF_ISP_BLS_C_FIXED);
rkisp1_iowrite32(params_vdev,
pval->gr, CIF_ISP_BLS_D_FIXED);
rkisp1_iowrite32(params_vdev,
pval->gb, CIF_ISP_BLS_A_FIXED);
rkisp1_iowrite32(params_vdev,
pval->b, CIF_ISP_BLS_B_FIXED);
break;
case RAW_GRBG:
rkisp1_iowrite32(params_vdev,
pval->r, CIF_ISP_BLS_B_FIXED);
rkisp1_iowrite32(params_vdev,
pval->gr, CIF_ISP_BLS_A_FIXED);
rkisp1_iowrite32(params_vdev,
pval->gb, CIF_ISP_BLS_D_FIXED);
rkisp1_iowrite32(params_vdev,
pval->b, CIF_ISP_BLS_C_FIXED);
break;
case RAW_RGGB:
rkisp1_iowrite32(params_vdev,
pval->r, CIF_ISP_BLS_A_FIXED);
rkisp1_iowrite32(params_vdev,
pval->gr, CIF_ISP_BLS_B_FIXED);
rkisp1_iowrite32(params_vdev,
pval->gb, CIF_ISP_BLS_C_FIXED);
rkisp1_iowrite32(params_vdev,
pval->b, CIF_ISP_BLS_D_FIXED);
break;
default:
break;
}
} else {
if (arg->en_windows & BIT(1)) {
rkisp1_iowrite32(params_vdev, arg->bls_window2.h_offs,
CIF_ISP_BLS_H2_START);
rkisp1_iowrite32(params_vdev, arg->bls_window2.h_size,
CIF_ISP_BLS_H2_STOP);
rkisp1_iowrite32(params_vdev, arg->bls_window2.v_offs,
CIF_ISP_BLS_V2_START);
rkisp1_iowrite32(params_vdev, arg->bls_window2.v_size,
CIF_ISP_BLS_V2_STOP);
new_control |= CIF_ISP_BLS_WINDOW_2;
}
if (arg->en_windows & BIT(0)) {
rkisp1_iowrite32(params_vdev, arg->bls_window1.h_offs,
CIF_ISP_BLS_H1_START);
rkisp1_iowrite32(params_vdev, arg->bls_window1.h_size,
CIF_ISP_BLS_H1_STOP);
rkisp1_iowrite32(params_vdev, arg->bls_window1.v_offs,
CIF_ISP_BLS_V1_START);
rkisp1_iowrite32(params_vdev, arg->bls_window1.v_size,
CIF_ISP_BLS_V1_STOP);
new_control |= CIF_ISP_BLS_WINDOW_1;
}
rkisp1_iowrite32(params_vdev, arg->bls_samples,
CIF_ISP_BLS_SAMPLES);
new_control |= CIF_ISP_BLS_MODE_MEASURED;
}
rkisp1_iowrite32(params_vdev, new_control, CIF_ISP_BLS_CTRL);
}
/* ISP LS correction interface function */
static void
isp_lsc_matrix_config_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_lsc_config *pconfig)
{
int i, j;
unsigned int isp_lsc_status, sram_addr, isp_lsc_table_sel;
unsigned int data;
isp_lsc_status = rkisp1_ioread32(params_vdev, CIF_ISP_LSC_STATUS);
/* CIF_ISP_LSC_TABLE_ADDRESS_153 = ( 17 * 18 ) >> 1 */
sram_addr = (isp_lsc_status & CIF_ISP_LSC_ACTIVE_TABLE) ?
CIF_ISP_LSC_TABLE_ADDRESS_0 :
CIF_ISP_LSC_TABLE_ADDRESS_153;
rkisp1_iowrite32(params_vdev, sram_addr, CIF_ISP_LSC_R_TABLE_ADDR);
rkisp1_iowrite32(params_vdev, sram_addr, CIF_ISP_LSC_GR_TABLE_ADDR);
rkisp1_iowrite32(params_vdev, sram_addr, CIF_ISP_LSC_GB_TABLE_ADDR);
rkisp1_iowrite32(params_vdev, sram_addr, CIF_ISP_LSC_B_TABLE_ADDR);
/* program data tables (table size is 9 * 17 = 153) */
for (i = 0; i < CIF_ISP_LSC_SECTORS_MAX * CIF_ISP_LSC_SECTORS_MAX;
i += CIF_ISP_LSC_SECTORS_MAX) {
/*
* 17 sectors with 2 values in one DWORD = 9
* DWORDs (2nd value of last DWORD unused)
*/
for (j = 0; j < CIF_ISP_LSC_SECTORS_MAX - 1; j += 2) {
data = CIF_ISP_LSC_TABLE_DATA_V10(
pconfig->r_data_tbl[i + j],
pconfig->r_data_tbl[i + j + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_R_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V10(
pconfig->gr_data_tbl[i + j],
pconfig->gr_data_tbl[i + j + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_GR_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V10(
pconfig->gb_data_tbl[i + j],
pconfig->gb_data_tbl[i + j + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_GB_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V10(
pconfig->b_data_tbl[i + j],
pconfig->b_data_tbl[i + j + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_B_TABLE_DATA);
}
data = CIF_ISP_LSC_TABLE_DATA_V10(
pconfig->r_data_tbl[i + j],
0);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_R_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V10(
pconfig->gr_data_tbl[i + j],
0);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_GR_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V10(
pconfig->gb_data_tbl[i + j],
0);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_GB_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V10(
pconfig->b_data_tbl[i + j],
0);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_B_TABLE_DATA);
}
isp_lsc_table_sel = (isp_lsc_status & CIF_ISP_LSC_ACTIVE_TABLE) ?
CIF_ISP_LSC_TABLE_0 : CIF_ISP_LSC_TABLE_1;
rkisp1_iowrite32(params_vdev, isp_lsc_table_sel, CIF_ISP_LSC_TABLE_SEL);
}
static void
isp_lsc_matrix_config_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_lsc_config *pconfig)
{
int i, j;
unsigned int isp_lsc_status, sram_addr, isp_lsc_table_sel;
unsigned int data;
isp_lsc_status = rkisp1_ioread32(params_vdev, CIF_ISP_LSC_STATUS);
/* CIF_ISP_LSC_TABLE_ADDRESS_153 = ( 17 * 18 ) >> 1 */
sram_addr = (isp_lsc_status & CIF_ISP_LSC_ACTIVE_TABLE) ?
CIF_ISP_LSC_TABLE_ADDRESS_0 :
CIF_ISP_LSC_TABLE_ADDRESS_153;
rkisp1_iowrite32(params_vdev, sram_addr, CIF_ISP_LSC_R_TABLE_ADDR);
rkisp1_iowrite32(params_vdev, sram_addr, CIF_ISP_LSC_GR_TABLE_ADDR);
rkisp1_iowrite32(params_vdev, sram_addr, CIF_ISP_LSC_GB_TABLE_ADDR);
rkisp1_iowrite32(params_vdev, sram_addr, CIF_ISP_LSC_B_TABLE_ADDR);
/* program data tables (table size is 9 * 17 = 153) */
for (i = 0; i < CIF_ISP_LSC_SECTORS_MAX * CIF_ISP_LSC_SECTORS_MAX;
i += CIF_ISP_LSC_SECTORS_MAX) {
/*
* 17 sectors with 2 values in one DWORD = 9
* DWORDs (2nd value of last DWORD unused)
*/
for (j = 0; j < CIF_ISP_LSC_SECTORS_MAX - 1; j += 2) {
data = CIF_ISP_LSC_TABLE_DATA_V12(
pconfig->r_data_tbl[i + j],
pconfig->r_data_tbl[i + j + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_R_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V12(
pconfig->gr_data_tbl[i + j],
pconfig->gr_data_tbl[i + j + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_GR_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V12(
pconfig->gb_data_tbl[i + j],
pconfig->gb_data_tbl[i + j + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_GB_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V12(
pconfig->b_data_tbl[i + j],
pconfig->b_data_tbl[i + j + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_B_TABLE_DATA);
}
data = CIF_ISP_LSC_TABLE_DATA_V12(
pconfig->r_data_tbl[i + j],
0);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_R_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V12(
pconfig->gr_data_tbl[i + j],
0);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_GR_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V12(
pconfig->gb_data_tbl[i + j],
0);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_GB_TABLE_DATA);
data = CIF_ISP_LSC_TABLE_DATA_V12(
pconfig->b_data_tbl[i + j],
0);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_B_TABLE_DATA);
}
isp_lsc_table_sel = (isp_lsc_status & CIF_ISP_LSC_ACTIVE_TABLE) ?
CIF_ISP_LSC_TABLE_0 : CIF_ISP_LSC_TABLE_1;
rkisp1_iowrite32(params_vdev, isp_lsc_table_sel, CIF_ISP_LSC_TABLE_SEL);
}
static void isp_lsc_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_lsc_config *arg)
{
int i;
u32 lsc_ctrl;
unsigned int data;
/* To config must be off , store the current status firstly */
lsc_ctrl = rkisp1_ioread32(params_vdev, CIF_ISP_LSC_CTRL);
isp_param_clear_bits(params_vdev, CIF_ISP_LSC_CTRL,
CIF_ISP_LSC_CTRL_ENA);
params_vdev->ops->lsc_matrix_config(params_vdev, arg);
for (i = 0; i < 4; i++) {
/* program x size tables */
data = CIF_ISP_LSC_SECT_SIZE(arg->x_size_tbl[i * 2],
arg->x_size_tbl[i * 2 + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_XSIZE_01 + i * 4);
/* program x grad tables */
data = CIF_ISP_LSC_SECT_SIZE(arg->x_grad_tbl[i * 2],
arg->x_grad_tbl[i * 2 + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_XGRAD_01 + i * 4);
/* program y size tables */
data = CIF_ISP_LSC_SECT_SIZE(arg->y_size_tbl[i * 2],
arg->y_size_tbl[i * 2 + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_YSIZE_01 + i * 4);
/* program y grad tables */
data = CIF_ISP_LSC_SECT_SIZE(arg->y_grad_tbl[i * 2],
arg->y_grad_tbl[i * 2 + 1]);
rkisp1_iowrite32(params_vdev, data,
CIF_ISP_LSC_YGRAD_01 + i * 4);
}
/* restore the lsc ctrl status */
if (lsc_ctrl & CIF_ISP_LSC_CTRL_ENA) {
isp_param_set_bits(params_vdev,
CIF_ISP_LSC_CTRL,
CIF_ISP_LSC_CTRL_ENA);
} else {
isp_param_clear_bits(params_vdev,
CIF_ISP_LSC_CTRL,
CIF_ISP_LSC_CTRL_ENA);
}
}
/* ISP Filtering function */
static void isp_flt_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_flt_config *arg)
{
u32 filt_mode;
rkisp1_iowrite32(params_vdev, arg->thresh_bl0, CIF_ISP_FILT_THRESH_BL0);
rkisp1_iowrite32(params_vdev, arg->thresh_bl1, CIF_ISP_FILT_THRESH_BL1);
rkisp1_iowrite32(params_vdev, arg->thresh_sh0, CIF_ISP_FILT_THRESH_SH0);
rkisp1_iowrite32(params_vdev, arg->thresh_sh1, CIF_ISP_FILT_THRESH_SH1);
rkisp1_iowrite32(params_vdev, arg->fac_bl0, CIF_ISP_FILT_FAC_BL0);
rkisp1_iowrite32(params_vdev, arg->fac_bl1, CIF_ISP_FILT_FAC_BL1);
rkisp1_iowrite32(params_vdev, arg->fac_mid, CIF_ISP_FILT_FAC_MID);
rkisp1_iowrite32(params_vdev, arg->fac_sh0, CIF_ISP_FILT_FAC_SH0);
rkisp1_iowrite32(params_vdev, arg->fac_sh1, CIF_ISP_FILT_FAC_SH1);
rkisp1_iowrite32(params_vdev, arg->lum_weight, CIF_ISP_FILT_LUM_WEIGHT);
/* avoid to override the old enable value */
filt_mode = rkisp1_ioread32(params_vdev, CIF_ISP_FILT_MODE);
filt_mode &= CIF_ISP_FLT_ENA;
if (arg->mode)
filt_mode |= CIF_ISP_FLT_MODE_DNR;
filt_mode |= CIF_ISP_FLT_CHROMA_V_MODE(arg->chr_v_mode) |
CIF_ISP_FLT_CHROMA_H_MODE(arg->chr_h_mode) |
CIF_ISP_FLT_GREEN_STAGE1(arg->grn_stage1);
rkisp1_iowrite32(params_vdev, filt_mode, CIF_ISP_FILT_MODE);
}
/* ISP demosaic interface function */
static void isp_bdm_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_bdm_config *arg)
{
u32 bdm_th;
/* avoid to override the old enable value */
bdm_th = rkisp1_ioread32(params_vdev, CIF_ISP_DEMOSAIC);
bdm_th &= CIF_ISP_DEMOSAIC_BYPASS;
bdm_th |= arg->demosaic_th & ~CIF_ISP_DEMOSAIC_BYPASS;
/* set demosaic threshold */
rkisp1_iowrite32(params_vdev, bdm_th, CIF_ISP_DEMOSAIC);
}
/* ISP GAMMA correction interface function */
static void isp_sdg_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_sdg_config *arg)
{
int i;
rkisp1_iowrite32(params_vdev,
arg->xa_pnts.gamma_dx0, CIF_ISP_GAMMA_DX_LO);
rkisp1_iowrite32(params_vdev,
arg->xa_pnts.gamma_dx1, CIF_ISP_GAMMA_DX_HI);
for (i = 0; i < CIFISP_DEGAMMA_CURVE_SIZE; i++) {
rkisp1_iowrite32(params_vdev, arg->curve_r.gamma_y[i],
CIF_ISP_GAMMA_R_Y0 + i * 4);
rkisp1_iowrite32(params_vdev, arg->curve_g.gamma_y[i],
CIF_ISP_GAMMA_G_Y0 + i * 4);
rkisp1_iowrite32(params_vdev, arg->curve_b.gamma_y[i],
CIF_ISP_GAMMA_B_Y0 + i * 4);
}
}
/* ISP GAMMA correction interface function */
static void isp_goc_config_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_goc_config *arg)
{
int i;
rkisp1_iowrite32(params_vdev, arg->mode, CIF_ISP_GAMMA_OUT_MODE_V10);
for (i = 0; i < params_vdev->config->gamma_out_max_samples; i++)
rkisp1_iowrite32(params_vdev, arg->gamma_y[i],
CIF_ISP_GAMMA_OUT_Y_0_V10 + i * 4);
}
static void isp_goc_config_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_goc_config *arg)
{
int i;
u32 value;
rkisp1_iowrite32(params_vdev, arg->mode, CIF_ISP_GAMMA_OUT_MODE_V12);
for (i = 0; i < params_vdev->config->gamma_out_max_samples / 2; i++) {
value = CIF_ISP_GAMMA_REG_VALUE_V12(
arg->gamma_y[2 * i + 1],
arg->gamma_y[2 * i]);
rkisp1_iowrite32(params_vdev, value,
CIF_ISP_GAMMA_OUT_Y_0_V12 + i * 4);
}
}
/* ISP Cross Talk */
static void isp_ctk_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_ctk_config *arg)
{
rkisp1_iowrite32(params_vdev, arg->coeff0, CIF_ISP_CT_COEFF_0);
rkisp1_iowrite32(params_vdev, arg->coeff1, CIF_ISP_CT_COEFF_1);
rkisp1_iowrite32(params_vdev, arg->coeff2, CIF_ISP_CT_COEFF_2);
rkisp1_iowrite32(params_vdev, arg->coeff3, CIF_ISP_CT_COEFF_3);
rkisp1_iowrite32(params_vdev, arg->coeff4, CIF_ISP_CT_COEFF_4);
rkisp1_iowrite32(params_vdev, arg->coeff5, CIF_ISP_CT_COEFF_5);
rkisp1_iowrite32(params_vdev, arg->coeff6, CIF_ISP_CT_COEFF_6);
rkisp1_iowrite32(params_vdev, arg->coeff7, CIF_ISP_CT_COEFF_7);
rkisp1_iowrite32(params_vdev, arg->coeff8, CIF_ISP_CT_COEFF_8);
rkisp1_iowrite32(params_vdev, arg->ct_offset_r, CIF_ISP_CT_OFFSET_R);
rkisp1_iowrite32(params_vdev, arg->ct_offset_g, CIF_ISP_CT_OFFSET_G);
rkisp1_iowrite32(params_vdev, arg->ct_offset_b, CIF_ISP_CT_OFFSET_B);
}
static void isp_ctk_enable(struct rkisp1_isp_params_vdev *params_vdev, bool en)
{
if (en)
return;
/* Write back the default values. */
rkisp1_iowrite32(params_vdev, 0x80, CIF_ISP_CT_COEFF_0);
rkisp1_iowrite32(params_vdev, 0, CIF_ISP_CT_COEFF_1);
rkisp1_iowrite32(params_vdev, 0, CIF_ISP_CT_COEFF_2);
rkisp1_iowrite32(params_vdev, 0, CIF_ISP_CT_COEFF_3);
rkisp1_iowrite32(params_vdev, 0x80, CIF_ISP_CT_COEFF_4);
rkisp1_iowrite32(params_vdev, 0, CIF_ISP_CT_COEFF_5);
rkisp1_iowrite32(params_vdev, 0, CIF_ISP_CT_COEFF_6);
rkisp1_iowrite32(params_vdev, 0, CIF_ISP_CT_COEFF_7);
rkisp1_iowrite32(params_vdev, 0x80, CIF_ISP_CT_COEFF_8);
rkisp1_iowrite32(params_vdev, 0, CIF_ISP_CT_OFFSET_R);
rkisp1_iowrite32(params_vdev, 0, CIF_ISP_CT_OFFSET_G);
rkisp1_iowrite32(params_vdev, 0, CIF_ISP_CT_OFFSET_B);
}
/* ISP White Balance Mode */
static void isp_awb_meas_config_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_awb_meas_config *arg)
{
u32 reg_val = 0;
/* based on the mode,configure the awb module */
if (arg->awb_mode == CIFISP_AWB_MODE_YCBCR) {
/* Reference Cb and Cr */
rkisp1_iowrite32(params_vdev,
CIF_ISP_AWB_REF_CR_SET(arg->awb_ref_cr) |
arg->awb_ref_cb, CIF_ISP_AWB_REF_V10);
/* Yc Threshold */
rkisp1_iowrite32(params_vdev,
CIF_ISP_AWB_MAX_Y_SET(arg->max_y) |
CIF_ISP_AWB_MIN_Y_SET(arg->min_y) |
CIF_ISP_AWB_MAX_CS_SET(arg->max_csum) |
arg->min_c, CIF_ISP_AWB_THRESH_V10);
}
reg_val = rkisp1_ioread32(params_vdev, CIF_ISP_AWB_PROP_V10);
if (arg->enable_ymax_cmp)
reg_val |= CIF_ISP_AWB_YMAX_CMP_EN;
else
reg_val &= ~CIF_ISP_AWB_YMAX_CMP_EN;
rkisp1_iowrite32(params_vdev, reg_val, CIF_ISP_AWB_PROP_V10);
/* window offset */
rkisp1_iowrite32(params_vdev,
arg->awb_wnd.v_offs, CIF_ISP_AWB_WND_V_OFFS_V10);
rkisp1_iowrite32(params_vdev,
arg->awb_wnd.h_offs, CIF_ISP_AWB_WND_H_OFFS_V10);
/* AWB window size */
rkisp1_iowrite32(params_vdev,
arg->awb_wnd.v_size, CIF_ISP_AWB_WND_V_SIZE_V10);
rkisp1_iowrite32(params_vdev,
arg->awb_wnd.h_size, CIF_ISP_AWB_WND_H_SIZE_V10);
/* Number of frames */
rkisp1_iowrite32(params_vdev,
arg->frames, CIF_ISP_AWB_FRAMES_V10);
}
static void isp_awb_meas_config_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_awb_meas_config *arg)
{
u32 reg_val = 0;
/* based on the mode,configure the awb module */
if (arg->awb_mode == CIFISP_AWB_MODE_YCBCR) {
/* Reference Cb and Cr */
rkisp1_iowrite32(params_vdev,
CIF_ISP_AWB_REF_CR_SET(arg->awb_ref_cr) |
arg->awb_ref_cb, CIF_ISP_AWB_REF_V12);
/* Yc Threshold */
rkisp1_iowrite32(params_vdev,
CIF_ISP_AWB_MAX_Y_SET(arg->max_y) |
CIF_ISP_AWB_MIN_Y_SET(arg->min_y) |
CIF_ISP_AWB_MAX_CS_SET(arg->max_csum) |
arg->min_c, CIF_ISP_AWB_THRESH_V12);
}
reg_val = rkisp1_ioread32(params_vdev, CIF_ISP_AWB_PROP_V12);
if (arg->enable_ymax_cmp)
reg_val |= CIF_ISP_AWB_YMAX_CMP_EN;
else
reg_val &= ~CIF_ISP_AWB_YMAX_CMP_EN;
reg_val &= ~CIF_ISP_AWB_SET_FRAMES_MASK_V12;
reg_val |= CIF_ISP_AWB_SET_FRAMES_V12(arg->frames);
rkisp1_iowrite32(params_vdev, reg_val, CIF_ISP_AWB_PROP_V12);
/* window offset */
rkisp1_iowrite32(params_vdev,
arg->awb_wnd.v_offs << 16 |
arg->awb_wnd.h_offs,
CIF_ISP_AWB_OFFS_V12);
/* AWB window size */
rkisp1_iowrite32(params_vdev,
arg->awb_wnd.v_size << 16 |
arg->awb_wnd.h_size,
CIF_ISP_AWB_SIZE_V12);
}
static void isp_awb_meas_enable_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_awb_meas_config *arg, bool en)
{
u32 reg_val = rkisp1_ioread32(params_vdev, CIF_ISP_AWB_PROP_V10);
/* switch off */
reg_val &= CIF_ISP_AWB_MODE_MASK_NONE;
if (en) {
if (arg->awb_mode == CIFISP_AWB_MODE_RGB)
reg_val |= CIF_ISP_AWB_MODE_RGB_EN;
else
reg_val |= CIF_ISP_AWB_MODE_YCBCR_EN;
rkisp1_iowrite32(params_vdev, reg_val, CIF_ISP_AWB_PROP_V10);
/* Measurements require AWB block be active. */
/* TODO: need to enable here ? awb_gain_enable has done this */
isp_param_set_bits(params_vdev, CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_AWB_ENA);
} else {
rkisp1_iowrite32(params_vdev,
reg_val, CIF_ISP_AWB_PROP_V10);
isp_param_clear_bits(params_vdev, CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_AWB_ENA);
}
}
static void isp_awb_meas_enable_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_awb_meas_config *arg, bool en)
{
u32 reg_val = rkisp1_ioread32(params_vdev, CIF_ISP_AWB_PROP_V12);
/* switch off */
reg_val &= CIF_ISP_AWB_MODE_MASK_NONE;
if (en) {
if (arg->awb_mode == CIFISP_AWB_MODE_RGB)
reg_val |= CIF_ISP_AWB_MODE_RGB_EN;
else
reg_val |= CIF_ISP_AWB_MODE_YCBCR_EN;
rkisp1_iowrite32(params_vdev, reg_val, CIF_ISP_AWB_PROP_V12);
/* Measurements require AWB block be active. */
/* TODO: need to enable here ? awb_gain_enable has done this */
isp_param_set_bits(params_vdev, CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_AWB_ENA);
} else {
rkisp1_iowrite32(params_vdev,
reg_val, CIF_ISP_AWB_PROP_V12);
isp_param_clear_bits(params_vdev, CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_AWB_ENA);
}
}
static void isp_awb_gain_config_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_awb_gain_config *arg)
{
rkisp1_iowrite32(params_vdev,
CIF_ISP_AWB_GAIN_R_SET(arg->gain_green_r) |
arg->gain_green_b, CIF_ISP_AWB_GAIN_G_V10);
rkisp1_iowrite32(params_vdev, CIF_ISP_AWB_GAIN_R_SET(arg->gain_red) |
arg->gain_blue, CIF_ISP_AWB_GAIN_RB_V10);
}
static void isp_awb_gain_config_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_awb_gain_config *arg)
{
rkisp1_iowrite32(params_vdev,
CIF_ISP_AWB_GAIN_R_SET(arg->gain_green_r) |
arg->gain_green_b, CIF_ISP_AWB_GAIN_G_V12);
rkisp1_iowrite32(params_vdev, CIF_ISP_AWB_GAIN_R_SET(arg->gain_red) |
arg->gain_blue, CIF_ISP_AWB_GAIN_RB_V12);
}
static void isp_aec_config_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_aec_config *arg)
{
unsigned int block_hsize, block_vsize;
u32 exp_ctrl;
/* avoid to override the old enable value */
exp_ctrl = rkisp1_ioread32(params_vdev, CIF_ISP_EXP_CTRL);
exp_ctrl &= CIF_ISP_EXP_ENA;
if (arg->autostop)
exp_ctrl |= CIF_ISP_EXP_CTRL_AUTOSTOP;
if (arg->mode == CIFISP_EXP_MEASURING_MODE_1)
exp_ctrl |= CIF_ISP_EXP_CTRL_MEASMODE_1;
rkisp1_iowrite32(params_vdev, exp_ctrl, CIF_ISP_EXP_CTRL);
rkisp1_iowrite32(params_vdev,
arg->meas_window.h_offs, CIF_ISP_EXP_H_OFFSET_V10);
rkisp1_iowrite32(params_vdev,
arg->meas_window.v_offs, CIF_ISP_EXP_V_OFFSET_V10);
block_hsize = arg->meas_window.h_size / CIF_ISP_EXP_COLUMN_NUM_V10 - 1;
block_vsize = arg->meas_window.v_size / CIF_ISP_EXP_ROW_NUM_V10 - 1;
rkisp1_iowrite32(params_vdev, CIF_ISP_EXP_H_SIZE_SET_V10(block_hsize),
CIF_ISP_EXP_H_SIZE_V10);
rkisp1_iowrite32(params_vdev, CIF_ISP_EXP_V_SIZE_SET_V10(block_vsize),
CIF_ISP_EXP_V_SIZE_V10);
}
static void isp_aec_config_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_aec_config *arg)
{
u32 exp_ctrl;
u32 block_hsize, block_vsize;
u32 wnd_num_idx = 1;
const u32 ae_wnd_num[] = {
5, 9, 15, 15
};
/* avoid to override the old enable value */
exp_ctrl = rkisp1_ioread32(params_vdev, CIF_ISP_EXP_CTRL);
exp_ctrl &= CIF_ISP_EXP_ENA;
if (arg->autostop)
exp_ctrl |= CIF_ISP_EXP_CTRL_AUTOSTOP;
if (arg->mode == CIFISP_EXP_MEASURING_MODE_1)
exp_ctrl |= CIF_ISP_EXP_CTRL_MEASMODE_1;
exp_ctrl |= CIF_ISP_EXP_CTRL_WNDNUM_SET_V12(wnd_num_idx);
rkisp1_iowrite32(params_vdev, exp_ctrl, CIF_ISP_EXP_CTRL);
rkisp1_iowrite32(params_vdev,
CIF_ISP_EXP_V_OFFSET_SET_V12(arg->meas_window.v_offs) |
CIF_ISP_EXP_H_OFFSET_SET_V12(arg->meas_window.h_offs),
CIF_ISP_EXP_OFFS_V12);
block_hsize = arg->meas_window.h_size / ae_wnd_num[wnd_num_idx] - 1;
block_vsize = arg->meas_window.v_size / ae_wnd_num[wnd_num_idx] - 1;
rkisp1_iowrite32(params_vdev,
CIF_ISP_EXP_V_SIZE_SET_V12(block_vsize) |
CIF_ISP_EXP_H_SIZE_SET_V12(block_hsize),
CIF_ISP_EXP_SIZE_V12);
}
static void isp_cproc_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_cproc_config *arg)
{
struct cifisp_isp_other_cfg *cur_other_cfg = &params_vdev->cur_params.others;
struct cifisp_ie_config *cur_ie_config = &cur_other_cfg->ie_config;
u32 effect = cur_ie_config->effect;
u32 quantization = params_vdev->quantization;
rkisp1_iowrite32(params_vdev, arg->contrast, CIF_C_PROC_CONTRAST);
rkisp1_iowrite32(params_vdev, arg->hue, CIF_C_PROC_HUE);
rkisp1_iowrite32(params_vdev, arg->sat, CIF_C_PROC_SATURATION);
rkisp1_iowrite32(params_vdev, arg->brightness, CIF_C_PROC_BRIGHTNESS);
if (quantization != V4L2_QUANTIZATION_FULL_RANGE ||
effect != V4L2_COLORFX_NONE) {
isp_param_clear_bits(params_vdev, CIF_C_PROC_CTRL,
CIF_C_PROC_YOUT_FULL |
CIF_C_PROC_YIN_FULL |
CIF_C_PROC_COUT_FULL);
} else {
isp_param_set_bits(params_vdev, CIF_C_PROC_CTRL,
CIF_C_PROC_YOUT_FULL |
CIF_C_PROC_YIN_FULL |
CIF_C_PROC_COUT_FULL);
}
}
static void isp_hst_config_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_hst_config *arg)
{
unsigned int block_hsize, block_vsize;
const u32 hist_weight_regs[] = {
CIF_ISP_HIST_WEIGHT_00TO30_V10, CIF_ISP_HIST_WEIGHT_40TO21_V10,
CIF_ISP_HIST_WEIGHT_31TO12_V10, CIF_ISP_HIST_WEIGHT_22TO03_V10,
CIF_ISP_HIST_WEIGHT_13TO43_V10, CIF_ISP_HIST_WEIGHT_04TO34_V10,
CIF_ISP_HIST_WEIGHT_44_V10,
};
int i;
const u8 *weight;
u32 hist_prop;
/* avoid to override the old enable value */
hist_prop = rkisp1_ioread32(params_vdev, CIF_ISP_HIST_PROP_V10);
hist_prop &= CIF_ISP_HIST_PROP_MODE_MASK_V10;
hist_prop |= CIF_ISP_HIST_PREDIV_SET_V10(arg->histogram_predivider);
rkisp1_iowrite32(params_vdev, hist_prop, CIF_ISP_HIST_PROP_V10);
rkisp1_iowrite32(params_vdev,
arg->meas_window.h_offs,
CIF_ISP_HIST_H_OFFS_V10);
rkisp1_iowrite32(params_vdev,
arg->meas_window.v_offs,
CIF_ISP_HIST_V_OFFS_V10);
block_hsize = arg->meas_window.h_size / CIF_ISP_HIST_COLUMN_NUM_V10 - 1;
block_vsize = arg->meas_window.v_size / CIF_ISP_HIST_ROW_NUM_V10 - 1;
rkisp1_iowrite32(params_vdev, block_hsize, CIF_ISP_HIST_H_SIZE_V10);
rkisp1_iowrite32(params_vdev, block_vsize, CIF_ISP_HIST_V_SIZE_V10);
weight = arg->hist_weight;
for (i = 0; i < ARRAY_SIZE(hist_weight_regs); ++i, weight += 4)
rkisp1_iowrite32(params_vdev, CIF_ISP_HIST_WEIGHT_SET_V10(
weight[0], weight[1], weight[2], weight[3]),
hist_weight_regs[i]);
}
static void isp_hst_config_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_hst_config *arg)
{
u32 i, j;
u32 value;
u32 hist_ctrl;
u32 block_hsize, block_vsize;
u32 wnd_num_idx, hist_weight_num;
u8 weight15x15[CIF_ISP_HIST_WEIGHT_REG_SIZE_V12];
const u32 hist_wnd_num[] = {
5, 9, 15, 15
};
/* now we just support 9x9 window */
wnd_num_idx = 1;
memset(weight15x15, 0x00, sizeof(weight15x15));
/* avoid to override the old enable value */
hist_ctrl = rkisp1_ioread32(params_vdev, CIF_ISP_HIST_CTRL_V12);
hist_ctrl &= CIF_ISP_HIST_CTRL_MODE_MASK_V12 |
CIF_ISP_HIST_CTRL_EN_MASK_V12;
hist_ctrl = hist_ctrl |
CIF_ISP_HIST_CTRL_INTRSEL_SET_V12(1) |
CIF_ISP_HIST_CTRL_DATASEL_SET_V12(0) |
CIF_ISP_HIST_CTRL_WATERLINE_SET_V12(0) |
CIF_ISP_HIST_CTRL_AUTOSTOP_SET_V12(0) |
CIF_ISP_HIST_CTRL_WNDNUM_SET_V12(1) |
CIF_ISP_HIST_CTRL_STEPSIZE_SET_V12(arg->histogram_predivider);
rkisp1_iowrite32(params_vdev, hist_ctrl, CIF_ISP_HIST_CTRL_V12);
rkisp1_iowrite32(params_vdev,
CIF_ISP_HIST_OFFS_SET_V12(arg->meas_window.h_offs,
arg->meas_window.v_offs),
CIF_ISP_HIST_OFFS_V12);
block_hsize = arg->meas_window.h_size / hist_wnd_num[wnd_num_idx] - 1;
block_vsize = arg->meas_window.v_size / hist_wnd_num[wnd_num_idx] - 1;
rkisp1_iowrite32(params_vdev,
CIF_ISP_HIST_SIZE_SET_V12(block_hsize, block_vsize),
CIF_ISP_HIST_SIZE_V12);
for (i = 0; i < hist_wnd_num[wnd_num_idx]; i++) {
for (j = 0; j < hist_wnd_num[wnd_num_idx]; j++) {
weight15x15[i * CIF_ISP_HIST_ROW_NUM_V12 + j] =
arg->hist_weight[i * hist_wnd_num[wnd_num_idx] + j];
}
}
hist_weight_num = CIF_ISP_HIST_WEIGHT_REG_SIZE_V12;
for (i = 0; i < (hist_weight_num / 4); i++) {
value = CIF_ISP_HIST_WEIGHT_SET_V12(
weight15x15[4 * i + 0],
weight15x15[4 * i + 1],
weight15x15[4 * i + 2],
weight15x15[4 * i + 3]);
rkisp1_iowrite32(params_vdev, value,
CIF_ISP_HIST_WEIGHT_V12 + 4 * i);
}
value = CIF_ISP_HIST_WEIGHT_SET_V12(
weight15x15[4 * i + 0], 0, 0, 0);
rkisp1_iowrite32(params_vdev, value,
CIF_ISP_HIST_WEIGHT_V12 + 4 * i);
}
static void isp_hst_enable_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_hst_config *arg, bool en)
{
if (en) {
u32 hist_prop = rkisp1_ioread32(params_vdev, CIF_ISP_HIST_PROP_V10);
hist_prop &= ~CIF_ISP_HIST_PROP_MODE_MASK_V10;
hist_prop |= arg->mode;
isp_param_set_bits(params_vdev, CIF_ISP_HIST_PROP_V10, hist_prop);
} else {
isp_param_clear_bits(params_vdev, CIF_ISP_HIST_PROP_V10,
CIF_ISP_HIST_PROP_MODE_MASK_V10);
}
}
static void isp_hst_enable_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_hst_config *arg, bool en)
{
if (en) {
u32 hist_ctrl = rkisp1_ioread32(params_vdev, CIF_ISP_HIST_CTRL_V12);
hist_ctrl &= ~CIF_ISP_HIST_CTRL_MODE_MASK_V12;
hist_ctrl |= CIF_ISP_HIST_CTRL_MODE_SET_V12(arg->mode);
hist_ctrl |= CIF_ISP_HIST_CTRL_EN_SET_V12(1);
isp_param_set_bits(params_vdev, CIF_ISP_HIST_CTRL_V12, hist_ctrl);
} else {
isp_param_clear_bits(params_vdev, CIF_ISP_HIST_CTRL_V12,
CIF_ISP_HIST_CTRL_MODE_MASK_V12 |
CIF_ISP_HIST_CTRL_EN_MASK_V12);
}
}
static void isp_afm_config_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_afc_config *arg)
{
int i;
size_t num_of_win = min_t(size_t, ARRAY_SIZE(arg->afm_win),
arg->num_afm_win);
u32 afm_ctrl = rkisp1_ioread32(params_vdev, CIF_ISP_AFM_CTRL);
/* Switch off to configure. */
isp_param_clear_bits(params_vdev, CIF_ISP_AFM_CTRL, CIF_ISP_AFM_ENA);
for (i = 0; i < num_of_win; i++) {
rkisp1_iowrite32(params_vdev,
CIF_ISP_AFM_WINDOW_X(arg->afm_win[i].h_offs) |
CIF_ISP_AFM_WINDOW_Y(arg->afm_win[i].v_offs),
CIF_ISP_AFM_LT_A + i * 8);
rkisp1_iowrite32(params_vdev,
CIF_ISP_AFM_WINDOW_X(arg->afm_win[i].h_size +
arg->afm_win[i].h_offs) |
CIF_ISP_AFM_WINDOW_Y(arg->afm_win[i].v_size +
arg->afm_win[i].v_offs),
CIF_ISP_AFM_RB_A + i * 8);
}
rkisp1_iowrite32(params_vdev, arg->thres, CIF_ISP_AFM_THRES);
rkisp1_iowrite32(params_vdev, arg->var_shift, CIF_ISP_AFM_VAR_SHIFT);
/* restore afm status */
rkisp1_iowrite32(params_vdev, afm_ctrl, CIF_ISP_AFM_CTRL);
}
static void isp_afm_config_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_afc_config *arg)
{
unsigned int i;
u32 lum_var_shift, afm_var_shift;
size_t num_of_win = min_t(size_t, ARRAY_SIZE(arg->afm_win),
arg->num_afm_win);
u32 afm_ctrl = rkisp1_ioread32(params_vdev, CIF_ISP_AFM_CTRL);
/* Switch off to configure. */
isp_param_clear_bits(params_vdev, CIF_ISP_AFM_CTRL, CIF_ISP_AFM_ENA);
for (i = 0; i < num_of_win; i++) {
rkisp1_iowrite32(params_vdev,
CIF_ISP_AFM_WINDOW_X(arg->afm_win[i].h_offs) |
CIF_ISP_AFM_WINDOW_Y(arg->afm_win[i].v_offs),
CIF_ISP_AFM_LT_A + i * 8);
rkisp1_iowrite32(params_vdev,
CIF_ISP_AFM_WINDOW_X(arg->afm_win[i].h_size +
arg->afm_win[i].h_offs) |
CIF_ISP_AFM_WINDOW_Y(arg->afm_win[i].v_size +
arg->afm_win[i].v_offs),
CIF_ISP_AFM_RB_A + i * 8);
}
rkisp1_iowrite32(params_vdev, arg->thres, CIF_ISP_AFM_THRES);
lum_var_shift = CIF_ISP_AFM_GET_LUM_SHIFT_a_V12(arg->var_shift);
afm_var_shift = CIF_ISP_AFM_GET_AFM_SHIFT_a_V12(arg->var_shift);
rkisp1_iowrite32(params_vdev,
CIF_ISP_AFM_SET_SHIFT_a_V12(lum_var_shift, afm_var_shift) |
CIF_ISP_AFM_SET_SHIFT_b_V12(lum_var_shift, afm_var_shift) |
CIF_ISP_AFM_SET_SHIFT_c_V12(lum_var_shift, afm_var_shift),
CIF_ISP_AFM_VAR_SHIFT);
/* restore afm status */
rkisp1_iowrite32(params_vdev, afm_ctrl, CIF_ISP_AFM_CTRL);
}
static void isp_ie_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_ie_config *arg)
{
u32 eff_ctrl;
eff_ctrl = rkisp1_ioread32(params_vdev, CIF_IMG_EFF_CTRL);
eff_ctrl &= ~CIF_IMG_EFF_CTRL_MODE_MASK;
if (params_vdev->quantization == V4L2_QUANTIZATION_FULL_RANGE)
eff_ctrl |= CIF_IMG_EFF_CTRL_YCBCR_FULL;
switch (arg->effect) {
case V4L2_COLORFX_SEPIA:
eff_ctrl |= CIF_IMG_EFF_CTRL_MODE_SEPIA;
break;
case V4L2_COLORFX_SET_CBCR:
rkisp1_iowrite32(params_vdev, arg->eff_tint, CIF_IMG_EFF_TINT);
eff_ctrl |= CIF_IMG_EFF_CTRL_MODE_SEPIA;
break;
/*
* Color selection is similar to water color(AQUA):
* grayscale + selected color w threshold
*/
case V4L2_COLORFX_AQUA:
eff_ctrl |= CIF_IMG_EFF_CTRL_MODE_COLOR_SEL;
rkisp1_iowrite32(params_vdev, arg->color_sel,
CIF_IMG_EFF_COLOR_SEL);
break;
case V4L2_COLORFX_EMBOSS:
eff_ctrl |= CIF_IMG_EFF_CTRL_MODE_EMBOSS;
rkisp1_iowrite32(params_vdev, arg->eff_mat_1,
CIF_IMG_EFF_MAT_1);
rkisp1_iowrite32(params_vdev, arg->eff_mat_2,
CIF_IMG_EFF_MAT_2);
rkisp1_iowrite32(params_vdev, arg->eff_mat_3,
CIF_IMG_EFF_MAT_3);
break;
case V4L2_COLORFX_SKETCH:
eff_ctrl |= CIF_IMG_EFF_CTRL_MODE_SKETCH;
rkisp1_iowrite32(params_vdev, arg->eff_mat_3,
CIF_IMG_EFF_MAT_3);
rkisp1_iowrite32(params_vdev, arg->eff_mat_4,
CIF_IMG_EFF_MAT_4);
rkisp1_iowrite32(params_vdev, arg->eff_mat_5,
CIF_IMG_EFF_MAT_5);
break;
case V4L2_COLORFX_BW:
eff_ctrl |= CIF_IMG_EFF_CTRL_MODE_BLACKWHITE;
break;
case V4L2_COLORFX_NEGATIVE:
eff_ctrl |= CIF_IMG_EFF_CTRL_MODE_NEGATIVE;
break;
default:
break;
}
rkisp1_iowrite32(params_vdev, eff_ctrl, CIF_IMG_EFF_CTRL);
}
static void isp_ie_enable(struct rkisp1_isp_params_vdev *params_vdev, bool en)
{
if (en) {
isp_param_set_bits(params_vdev, CIF_ICCL, CIF_ICCL_IE_CLK);
isp_param_set_bits(params_vdev, CIF_IMG_EFF_CTRL,
CIF_IMG_EFF_CTRL_ENABLE);
isp_param_set_bits(params_vdev, CIF_IMG_EFF_CTRL,
CIF_IMG_EFF_CTRL_CFG_UPD);
} else {
isp_param_clear_bits(params_vdev, CIF_IMG_EFF_CTRL,
CIF_IMG_EFF_CTRL_ENABLE);
isp_param_clear_bits(params_vdev, CIF_ICCL, CIF_ICCL_IE_CLK);
}
}
static void isp_csm_config(struct rkisp1_isp_params_vdev *params_vdev,
bool full_range)
{
const u16 full_range_coeff[] = {
0x0026, 0x004b, 0x000f,
0x01ea, 0x01d6, 0x0040,
0x0040, 0x01ca, 0x01f6
};
const u16 limited_range_coeff[] = {
0x0021, 0x0040, 0x000d,
0x01ed, 0x01db, 0x0038,
0x0038, 0x01d1, 0x01f7,
};
unsigned int i;
if (full_range) {
for (i = 0; i < ARRAY_SIZE(full_range_coeff); i++)
rkisp1_iowrite32(params_vdev, full_range_coeff[i],
CIF_ISP_CC_COEFF_0 + i * 4);
isp_param_set_bits(params_vdev, CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_CSM_Y_FULL_ENA |
CIF_ISP_CTRL_ISP_CSM_C_FULL_ENA);
} else {
for (i = 0; i < ARRAY_SIZE(limited_range_coeff); i++)
rkisp1_iowrite32(params_vdev, limited_range_coeff[i],
CIF_ISP_CC_COEFF_0 + i * 4);
isp_param_clear_bits(params_vdev, CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_CSM_Y_FULL_ENA |
CIF_ISP_CTRL_ISP_CSM_C_FULL_ENA);
}
}
/* ISP De-noise Pre-Filter(DPF) function */
static void isp_dpf_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_dpf_config *arg)
{
unsigned int isp_dpf_mode;
unsigned int spatial_coeff;
unsigned int i;
switch (arg->gain.mode) {
case CIFISP_DPF_GAIN_USAGE_NF_GAINS:
isp_dpf_mode = CIF_ISP_DPF_MODE_USE_NF_GAIN |
CIF_ISP_DPF_MODE_AWB_GAIN_COMP;
break;
case CIFISP_DPF_GAIN_USAGE_LSC_GAINS:
isp_dpf_mode = CIF_ISP_DPF_MODE_LSC_GAIN_COMP;
break;
case CIFISP_DPF_GAIN_USAGE_NF_LSC_GAINS:
isp_dpf_mode = CIF_ISP_DPF_MODE_USE_NF_GAIN |
CIF_ISP_DPF_MODE_AWB_GAIN_COMP |
CIF_ISP_DPF_MODE_LSC_GAIN_COMP;
break;
case CIFISP_DPF_GAIN_USAGE_AWB_GAINS:
isp_dpf_mode = CIF_ISP_DPF_MODE_AWB_GAIN_COMP;
break;
case CIFISP_DPF_GAIN_USAGE_AWB_LSC_GAINS:
isp_dpf_mode = CIF_ISP_DPF_MODE_LSC_GAIN_COMP |
CIF_ISP_DPF_MODE_AWB_GAIN_COMP;
break;
case CIFISP_DPF_GAIN_USAGE_DISABLED:
default:
isp_dpf_mode = 0;
break;
}
if (arg->nll.scale_mode == CIFISP_NLL_SCALE_LOGARITHMIC)
isp_dpf_mode |= CIF_ISP_DPF_MODE_NLL_SEGMENTATION;
if (arg->rb_flt.fltsize == CIFISP_DPF_RB_FILTERSIZE_9x9)
isp_dpf_mode |= CIF_ISP_DPF_MODE_RB_FLTSIZE_9x9;
if (!arg->rb_flt.r_enable)
isp_dpf_mode |= CIF_ISP_DPF_MODE_R_FLT_DIS;
if (!arg->rb_flt.b_enable)
isp_dpf_mode |= CIF_ISP_DPF_MODE_B_FLT_DIS;
if (!arg->g_flt.gb_enable)
isp_dpf_mode |= CIF_ISP_DPF_MODE_GB_FLT_DIS;
if (!arg->g_flt.gr_enable)
isp_dpf_mode |= CIF_ISP_DPF_MODE_GR_FLT_DIS;
isp_param_set_bits(params_vdev, CIF_ISP_DPF_MODE, isp_dpf_mode);
rkisp1_iowrite32(params_vdev, arg->gain.nf_b_gain,
CIF_ISP_DPF_NF_GAIN_B);
rkisp1_iowrite32(params_vdev, arg->gain.nf_r_gain,
CIF_ISP_DPF_NF_GAIN_R);
rkisp1_iowrite32(params_vdev, arg->gain.nf_gb_gain,
CIF_ISP_DPF_NF_GAIN_GB);
rkisp1_iowrite32(params_vdev, arg->gain.nf_gr_gain,
CIF_ISP_DPF_NF_GAIN_GR);
for (i = 0; i < CIFISP_DPF_MAX_NLF_COEFFS; i++) {
rkisp1_iowrite32(params_vdev, arg->nll.coeff[i],
CIF_ISP_DPF_NULL_COEFF_0 + i * 4);
}
spatial_coeff = arg->g_flt.spatial_coeff[0] |
(arg->g_flt.spatial_coeff[1] << 8) |
(arg->g_flt.spatial_coeff[2] << 16) |
(arg->g_flt.spatial_coeff[3] << 24);
rkisp1_iowrite32(params_vdev, spatial_coeff,
CIF_ISP_DPF_S_WEIGHT_G_1_4);
spatial_coeff = arg->g_flt.spatial_coeff[4] |
(arg->g_flt.spatial_coeff[5] << 8);
rkisp1_iowrite32(params_vdev, spatial_coeff,
CIF_ISP_DPF_S_WEIGHT_G_5_6);
spatial_coeff = arg->rb_flt.spatial_coeff[0] |
(arg->rb_flt.spatial_coeff[1] << 8) |
(arg->rb_flt.spatial_coeff[2] << 16) |
(arg->rb_flt.spatial_coeff[3] << 24);
rkisp1_iowrite32(params_vdev, spatial_coeff,
CIF_ISP_DPF_S_WEIGHT_RB_1_4);
spatial_coeff = arg->rb_flt.spatial_coeff[4] |
(arg->rb_flt.spatial_coeff[5] << 8);
rkisp1_iowrite32(params_vdev, spatial_coeff,
CIF_ISP_DPF_S_WEIGHT_RB_5_6);
}
static void isp_dpf_strength_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_dpf_strength_config *arg)
{
rkisp1_iowrite32(params_vdev, arg->b, CIF_ISP_DPF_STRENGTH_B);
rkisp1_iowrite32(params_vdev, arg->g, CIF_ISP_DPF_STRENGTH_G);
rkisp1_iowrite32(params_vdev, arg->r, CIF_ISP_DPF_STRENGTH_R);
}
static void isp_dummy_enable(struct rkisp1_isp_params_vdev *params_vdev,
bool en)
{
}
static void isp_wdr_config_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_wdr_config *arg)
{
}
static void isp_wdr_config_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_wdr_config *arg)
{
int i;
for (i = 0; i < CIFISP_WDR_SIZE; i++) {
if (i <= 39)
rkisp1_iowrite32(params_vdev, arg->c_wdr[i],
CIF_ISP_WDR_CTRL + i * 4);
else
rkisp1_iowrite32(params_vdev, arg->c_wdr[i],
CIF_ISP_RKWDR_CTRL0 + (i - 40) * 4);
}
}
static void isp_wdr_enable_v12(struct rkisp1_isp_params_vdev *params_vdev,
bool en)
{
if (en)
rkisp1_iowrite32(params_vdev, 0x030cf1,
CIF_ISP_RKWDR_CTRL0);
else
rkisp1_iowrite32(params_vdev, 0x030cf0,
CIF_ISP_RKWDR_CTRL0);
}
static void
isp_demosaiclp_config_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_demosaiclp_config *arg)
{
}
static void
isp_demosaiclp_config_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_demosaiclp_config *arg)
{
u32 val;
u32 level_sel;
val = CIF_ISP_PACK_4BYTE(arg->lu_divided[0],
arg->lu_divided[1],
arg->lu_divided[2],
arg->lu_divided[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_ISP_FILT_LU_DIVID);
val = CIF_ISP_PACK_4BYTE(arg->thgrad_divided[0],
arg->thgrad_divided[1],
arg->thgrad_divided[2],
arg->thgrad_divided[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_ISP_FILT_THGRAD_DIVID0123);
rkisp1_iowrite32(params_vdev,
arg->thgrad_divided[4],
CIF_ISP_FILT_THGRAD_DIVID4);
val = CIF_ISP_PACK_4BYTE(arg->thdiff_divided[0],
arg->thdiff_divided[1],
arg->thdiff_divided[2],
arg->thdiff_divided[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_ISP_FILT_THDIFF_DIVID0123);
rkisp1_iowrite32(params_vdev,
arg->thdiff_divided[4],
CIF_ISP_FILT_THDIFF_DIVID4);
val = CIF_ISP_PACK_4BYTE(arg->thcsc_divided[0],
arg->thcsc_divided[1],
arg->thcsc_divided[2],
arg->thcsc_divided[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_ISP_FILT_THCSC_DIVID0123);
rkisp1_iowrite32(params_vdev, arg->thcsc_divided[4],
CIF_ISP_FILT_THCSC_DIVID4);
val = CIF_ISP_PACK_2SHORT(arg->thvar_divided[0],
arg->thvar_divided[1]);
rkisp1_iowrite32(params_vdev, val,
CIF_ISP_FILT_THVAR_DIVID01);
val = CIF_ISP_PACK_2SHORT(arg->thvar_divided[2],
arg->thvar_divided[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_ISP_FILT_THVAR_DIVID23);
rkisp1_iowrite32(params_vdev, arg->thvar_divided[4],
CIF_ISP_FILT_THVAR_DIVID4);
rkisp1_iowrite32(params_vdev, arg->th_grad,
CIF_ISP_FILT_TH_GRAD);
rkisp1_iowrite32(params_vdev, arg->th_diff,
CIF_ISP_FILT_TH_DIFF);
rkisp1_iowrite32(params_vdev, arg->th_csc,
CIF_ISP_FILT_TH_CSC);
rkisp1_iowrite32(params_vdev, arg->th_var,
CIF_ISP_FILT_TH_VAR);
val = CIF_ISP_PACK_4BYTE(arg->thvar_r_fct,
arg->thdiff_r_fct,
arg->thgrad_r_fct,
0);
rkisp1_iowrite32(params_vdev, val,
CIF_ISP_FILT_R_FCT);
val = CIF_ISP_PACK_4BYTE(arg->thgrad_b_fct,
arg->thdiff_b_fct,
arg->thvar_b_fct,
0);
rkisp1_iowrite32(params_vdev, val,
CIF_ISP_FILT_B_FCT);
isp_param_set_bits(params_vdev,
CIF_ISP_FILT_MODE,
arg->rb_filter_en << 3 |
arg->hp_filter_en << 2);
level_sel = rkisp1_ioread32(params_vdev, CIF_ISP_FILT_LELEL_SEL);
level_sel &= CIF_ISP_FLT_LEVEL_OLD_LP;
level_sel |= arg->th_var_en << 20 |
arg->th_csc_en << 19 |
arg->th_diff_en << 18 |
arg->th_grad_en << 17 |
arg->similarity_th << 12 |
arg->flat_level_sel << 8 |
arg->pattern_level_sel << 4 |
arg->edge_level_sel;
rkisp1_iowrite32(params_vdev, level_sel,
CIF_ISP_FILT_LELEL_SEL);
}
static void
isp_demosaiclp_enable_v12(struct rkisp1_isp_params_vdev *params_vdev,
bool en)
{
if (en)
isp_param_clear_bits(params_vdev,
CIF_ISP_FILT_LELEL_SEL,
CIF_ISP_FLT_LEVEL_OLD_LP);
else
isp_param_set_bits(params_vdev,
CIF_ISP_FILT_LELEL_SEL,
CIF_ISP_FLT_LEVEL_OLD_LP);
}
static void
isp_rkiesharp_config_v10(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_rkiesharp_config *arg)
{
}
static void
isp_rkiesharp_config_v12(struct rkisp1_isp_params_vdev *params_vdev,
const struct cifisp_rkiesharp_config *arg)
{
u32 i;
u32 val;
u32 eff_ctrl;
u32 minmax[5];
val = CIF_ISP_PACK_4BYTE(arg->yavg_thr[0],
arg->yavg_thr[1],
arg->yavg_thr[2],
arg->yavg_thr[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_YAVG_THR);
val = CIF_ISP_PACK_4BYTE(arg->delta1[0],
arg->delta2[0],
arg->delta1[1],
arg->delta2[1]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_DELTA_P0_P1);
val = CIF_ISP_PACK_4BYTE(arg->delta1[2],
arg->delta2[2],
arg->delta1[3],
arg->delta2[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_DELTA_P2_P3);
val = CIF_ISP_PACK_4BYTE(arg->delta1[4],
arg->delta2[4],
0,
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_DELTA_P4);
for (i = 0; i < 5; i++)
minmax[i] = arg->minnumber[i] << 4 | arg->maxnumber[i];
val = CIF_ISP_PACK_4BYTE(minmax[0],
minmax[1],
minmax[2],
minmax[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_NPIXEL_P0_P1_P2_P3);
rkisp1_iowrite32(params_vdev, minmax[4],
CIF_RKSHARP_NPIXEL_P4);
val = CIF_ISP_PACK_4BYTE(arg->gauss_flat_coe[0],
arg->gauss_flat_coe[1],
arg->gauss_flat_coe[2],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_GAUSS_FLAT_COE1);
val = CIF_ISP_PACK_4BYTE(arg->gauss_flat_coe[3],
arg->gauss_flat_coe[4],
arg->gauss_flat_coe[5],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_GAUSS_FLAT_COE2);
val = CIF_ISP_PACK_4BYTE(arg->gauss_flat_coe[6],
arg->gauss_flat_coe[7],
arg->gauss_flat_coe[8],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_GAUSS_FLAT_COE3);
val = CIF_ISP_PACK_4BYTE(arg->gauss_noise_coe[0],
arg->gauss_noise_coe[1],
arg->gauss_noise_coe[2],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_GAUSS_NOISE_COE1);
val = CIF_ISP_PACK_4BYTE(arg->gauss_noise_coe[3],
arg->gauss_noise_coe[4],
arg->gauss_noise_coe[5],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_GAUSS_NOISE_COE2);
val = CIF_ISP_PACK_4BYTE(arg->gauss_noise_coe[6],
arg->gauss_noise_coe[7],
arg->gauss_noise_coe[8],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_GAUSS_NOISE_COE3);
val = CIF_ISP_PACK_4BYTE(arg->gauss_other_coe[0],
arg->gauss_other_coe[1],
arg->gauss_other_coe[2],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_GAUSS_OTHER_COE1);
val = CIF_ISP_PACK_4BYTE(arg->gauss_other_coe[3],
arg->gauss_other_coe[4],
arg->gauss_other_coe[5],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_GAUSS_OTHER_COE2);
val = CIF_ISP_PACK_4BYTE(arg->gauss_other_coe[6],
arg->gauss_other_coe[7],
arg->gauss_other_coe[8],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_GAUSS_OTHER_COE3);
val = CIF_ISP_PACK_4BYTE(arg->line1_filter_coe[0],
arg->line1_filter_coe[1],
arg->line1_filter_coe[2],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_LINE1_FILTER_COE1);
val = CIF_ISP_PACK_4BYTE(arg->line1_filter_coe[3],
arg->line1_filter_coe[4],
arg->line1_filter_coe[5],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_LINE1_FILTER_COE2);
val = CIF_ISP_PACK_4BYTE(arg->line2_filter_coe[0],
arg->line2_filter_coe[1],
arg->line2_filter_coe[2],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_LINE2_FILTER_COE1);
val = CIF_ISP_PACK_4BYTE(arg->line2_filter_coe[3],
arg->line2_filter_coe[4],
arg->line2_filter_coe[5],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_LINE2_FILTER_COE2);
val = CIF_ISP_PACK_4BYTE(arg->line2_filter_coe[6],
arg->line2_filter_coe[7],
arg->line2_filter_coe[8],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_LINE2_FILTER_COE3);
val = CIF_ISP_PACK_4BYTE(arg->line3_filter_coe[0],
arg->line3_filter_coe[1],
arg->line3_filter_coe[2],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_LINE3_FILTER_COE1);
val = CIF_ISP_PACK_4BYTE(arg->line3_filter_coe[3],
arg->line3_filter_coe[4],
arg->line3_filter_coe[5],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_LINE3_FILTER_COE2);
val = CIF_ISP_PACK_2SHORT(arg->grad_seq[0],
arg->grad_seq[1]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_GRAD_SEQ_P0_P1);
val = CIF_ISP_PACK_2SHORT(arg->grad_seq[2],
arg->grad_seq[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_GRAD_SEQ_P2_P3);
val = CIF_ISP_PACK_4BYTE(arg->sharp_factor[0],
arg->sharp_factor[1],
arg->sharp_factor[2],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_SHARP_FACTOR_P0_P1_P2);
val = CIF_ISP_PACK_4BYTE(arg->sharp_factor[3],
arg->sharp_factor[4],
0,
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_SHARP_FACTOR_P3_P4);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_flat_coe[0],
arg->uv_gauss_flat_coe[1],
arg->uv_gauss_flat_coe[2],
arg->uv_gauss_flat_coe[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_FLAT_COE11_COE14);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_flat_coe[4],
arg->uv_gauss_flat_coe[5],
arg->uv_gauss_flat_coe[6],
arg->uv_gauss_flat_coe[7]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_FLAT_COE15_COE23);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_flat_coe[8],
arg->uv_gauss_flat_coe[9],
arg->uv_gauss_flat_coe[10],
arg->uv_gauss_flat_coe[11]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_FLAT_COE24_COE32);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_flat_coe[12],
arg->uv_gauss_flat_coe[13],
arg->uv_gauss_flat_coe[14],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_FLAT_COE33_COE35);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_noise_coe[0],
arg->uv_gauss_noise_coe[1],
arg->uv_gauss_noise_coe[2],
arg->uv_gauss_noise_coe[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_NOISE_COE11_COE14);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_noise_coe[4],
arg->uv_gauss_noise_coe[5],
arg->uv_gauss_noise_coe[6],
arg->uv_gauss_noise_coe[7]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_NOISE_COE15_COE23);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_noise_coe[8],
arg->uv_gauss_noise_coe[9],
arg->uv_gauss_noise_coe[10],
arg->uv_gauss_noise_coe[11]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_NOISE_COE24_COE32);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_noise_coe[12],
arg->uv_gauss_noise_coe[13],
arg->uv_gauss_noise_coe[14],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_NOISE_COE33_COE35);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_other_coe[0],
arg->uv_gauss_other_coe[1],
arg->uv_gauss_other_coe[2],
arg->uv_gauss_other_coe[3]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_OTHER_COE11_COE14);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_other_coe[4],
arg->uv_gauss_other_coe[5],
arg->uv_gauss_other_coe[6],
arg->uv_gauss_other_coe[7]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_OTHER_COE15_COE23);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_other_coe[8],
arg->uv_gauss_other_coe[9],
arg->uv_gauss_other_coe[10],
arg->uv_gauss_other_coe[11]);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_OTHER_COE24_COE32);
val = CIF_ISP_PACK_4BYTE(arg->uv_gauss_other_coe[12],
arg->uv_gauss_other_coe[13],
arg->uv_gauss_other_coe[14],
0);
rkisp1_iowrite32(params_vdev, val,
CIF_RKSHARP_UV_GAUSS_OTHER_COE33_COE35);
rkisp1_iowrite32(params_vdev, arg->switch_avg,
CIF_RKSHARP_CTRL);
rkisp1_iowrite32(params_vdev,
arg->coring_thr,
CIF_IMG_EFF_SHARPEN);
val = rkisp1_ioread32(params_vdev, CIF_IMG_EFF_MAT_3) & 0x0F;
val |= (arg->lap_mat_coe[0] & 0x0F) << 4 |
(arg->lap_mat_coe[1] & 0x0F) << 8 |
(arg->lap_mat_coe[2] & 0x0F) << 12;
rkisp1_iowrite32(params_vdev, val, CIF_IMG_EFF_MAT_3);
val = (arg->lap_mat_coe[3] & 0x0F) << 0 |
(arg->lap_mat_coe[4] & 0x0F) << 4 |
(arg->lap_mat_coe[5] & 0x0F) << 8 |
(arg->lap_mat_coe[6] & 0x0F) << 12;
rkisp1_iowrite32(params_vdev, val, CIF_IMG_EFF_MAT_4);
val = (arg->lap_mat_coe[7] & 0x0F) << 0 |
(arg->lap_mat_coe[8] & 0x0F) << 4;
rkisp1_iowrite32(params_vdev, val, CIF_IMG_EFF_MAT_5);
eff_ctrl = rkisp1_ioread32(params_vdev, CIF_IMG_EFF_CTRL);
eff_ctrl &= ~CIF_IMG_EFF_CTRL_MODE_MASK;
eff_ctrl |= CIF_IMG_EFF_CTRL_MODE_RKSHARPEN;
if (arg->full_range)
eff_ctrl |= CIF_IMG_EFF_CTRL_YCBCR_FULL;
rkisp1_iowrite32(params_vdev, eff_ctrl, CIF_IMG_EFF_CTRL);
}
static struct rkisp1_isp_params_ops rkisp1_v10_isp_params_ops = {
.dpcc_config = isp_dpcc_config,
.bls_config = isp_bls_config,
.lsc_config = isp_lsc_config,
.lsc_matrix_config = isp_lsc_matrix_config_v10,
.flt_config = isp_flt_config,
.bdm_config = isp_bdm_config,
.sdg_config = isp_sdg_config,
.goc_config = isp_goc_config_v10,
.ctk_config = isp_ctk_config,
.ctk_enable = isp_ctk_enable,
.awb_meas_config = isp_awb_meas_config_v10,
.awb_meas_enable = isp_awb_meas_enable_v10,
.awb_gain_config = isp_awb_gain_config_v10,
.aec_config = isp_aec_config_v10,
.cproc_config = isp_cproc_config,
.hst_config = isp_hst_config_v10,
.hst_enable = isp_hst_enable_v10,
.afm_config = isp_afm_config_v10,
.ie_config = isp_ie_config,
.ie_enable = isp_ie_enable,
.csm_config = isp_csm_config,
.dpf_config = isp_dpf_config,
.dpf_strength_config = isp_dpf_strength_config,
.wdr_config = isp_wdr_config_v10,
.wdr_enable = isp_dummy_enable,
.demosaiclp_config = isp_demosaiclp_config_v10,
.demosaiclp_enable = isp_dummy_enable,
.rkiesharp_config = isp_rkiesharp_config_v10,
.rkiesharp_enable = isp_dummy_enable,
};
static struct rkisp1_isp_params_ops rkisp1_v12_isp_params_ops = {
.dpcc_config = isp_dpcc_config,
.bls_config = isp_bls_config,
.lsc_config = isp_lsc_config,
.lsc_matrix_config = isp_lsc_matrix_config_v12,
.flt_config = isp_flt_config,
.bdm_config = isp_bdm_config,
.sdg_config = isp_sdg_config,
.goc_config = isp_goc_config_v12,
.ctk_config = isp_ctk_config,
.ctk_enable = isp_ctk_enable,
.awb_meas_config = isp_awb_meas_config_v12,
.awb_meas_enable = isp_awb_meas_enable_v12,
.awb_gain_config = isp_awb_gain_config_v12,
.aec_config = isp_aec_config_v12,
.cproc_config = isp_cproc_config,
.hst_config = isp_hst_config_v12,
.hst_enable = isp_hst_enable_v12,
.afm_config = isp_afm_config_v12,
.ie_config = isp_ie_config,
.ie_enable = isp_ie_enable,
.csm_config = isp_csm_config,
.dpf_config = isp_dpf_config,
.dpf_strength_config = isp_dpf_strength_config,
.wdr_config = isp_wdr_config_v12,
.wdr_enable = isp_wdr_enable_v12,
.demosaiclp_config = isp_demosaiclp_config_v12,
.demosaiclp_enable = isp_demosaiclp_enable_v12,
.rkiesharp_config = isp_rkiesharp_config_v12,
.rkiesharp_enable = isp_ie_enable,
};
static struct rkisp1_isp_params_config rkisp1_v10_isp_params_config = {
.gamma_out_max_samples = 17,
.hst_weight_grids_size = 28,
};
static struct rkisp1_isp_params_config rkisp1_v12_isp_params_config = {
.gamma_out_max_samples = 34,
.hst_weight_grids_size = 81,
};
static __maybe_unused
void __isp_isr_other_config(struct rkisp1_isp_params_vdev *params_vdev,
const struct rkisp1_isp_params_cfg *new_params)
{
unsigned int module_en_update, module_cfg_update, module_ens;
struct rkisp1_isp_params_ops *ops = params_vdev->ops;
struct ispsd_in_fmt *in_fmt = &params_vdev->dev->isp_sdev.in_fmt;
bool ie_enable;
bool iesharp_enable;
bool is_grey_sensor;
is_grey_sensor = in_fmt->mbus_code == MEDIA_BUS_FMT_Y8_1X8 ||
in_fmt->mbus_code == MEDIA_BUS_FMT_Y10_1X10 ||
in_fmt->mbus_code == MEDIA_BUS_FMT_Y12_1X12;
module_en_update = new_params->module_en_update;
module_cfg_update = new_params->module_cfg_update;
module_ens = new_params->module_ens;
ie_enable = !!(module_ens & CIFISP_MODULE_IE);
iesharp_enable = !!(module_ens & CIFISP_MODULE_RK_IESHARP);
if (ie_enable && iesharp_enable) {
iesharp_enable = false;
dev_err(params_vdev->dev->dev,
"You can only use one mode in IE and RK_IESHARP!\n");
}
if ((module_en_update & CIFISP_MODULE_DPCC) ||
(module_cfg_update & CIFISP_MODULE_DPCC)) {
/*update dpc config */
if ((module_cfg_update & CIFISP_MODULE_DPCC))
ops->dpcc_config(params_vdev,
&new_params->others.dpcc_config);
if (module_en_update & CIFISP_MODULE_DPCC) {
if (!!(module_ens & CIFISP_MODULE_DPCC))
isp_param_set_bits(params_vdev,
CIF_ISP_DPCC_MODE,
CIF_ISP_DPCC_ENA);
else
isp_param_clear_bits(params_vdev,
CIF_ISP_DPCC_MODE,
CIF_ISP_DPCC_ENA);
}
}
if ((module_en_update & CIFISP_MODULE_BLS) ||
(module_cfg_update & CIFISP_MODULE_BLS)) {
/* update bls config */
if ((module_cfg_update & CIFISP_MODULE_BLS))
ops->bls_config(params_vdev, &new_params->others.bls_config);
if (module_en_update & CIFISP_MODULE_BLS) {
if (!!(module_ens & CIFISP_MODULE_BLS))
isp_param_set_bits(params_vdev,
CIF_ISP_BLS_CTRL,
CIF_ISP_BLS_ENA);
else
isp_param_clear_bits(params_vdev,
CIF_ISP_BLS_CTRL,
CIF_ISP_BLS_ENA);
}
}
if ((module_en_update & CIFISP_MODULE_SDG) ||
(module_cfg_update & CIFISP_MODULE_SDG)) {
/* update sdg config */
if ((module_cfg_update & CIFISP_MODULE_SDG))
ops->sdg_config(params_vdev, &new_params->others.sdg_config);
if (module_en_update & CIFISP_MODULE_SDG) {
if (!!(module_ens & CIFISP_MODULE_SDG))
isp_param_set_bits(params_vdev,
CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_GAMMA_IN_ENA);
else
isp_param_clear_bits(params_vdev,
CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_GAMMA_IN_ENA);
}
}
if ((module_en_update & CIFISP_MODULE_LSC) ||
(module_cfg_update & CIFISP_MODULE_LSC)) {
/* update lsc config */
if ((module_cfg_update & CIFISP_MODULE_LSC))
ops->lsc_config(params_vdev, &new_params->others.lsc_config);
if (module_en_update & CIFISP_MODULE_LSC) {
if (!!(module_ens & CIFISP_MODULE_LSC))
isp_param_set_bits(params_vdev,
CIF_ISP_LSC_CTRL,
CIF_ISP_LSC_CTRL_ENA);
else
isp_param_clear_bits(params_vdev,
CIF_ISP_LSC_CTRL,
CIF_ISP_LSC_CTRL_ENA);
}
}
if ((module_en_update & CIFISP_MODULE_AWB_GAIN) ||
(module_cfg_update & CIFISP_MODULE_AWB_GAIN)) {
/* update awb gains */
if ((module_cfg_update & CIFISP_MODULE_AWB_GAIN))
ops->awb_gain_config(params_vdev,
&new_params->others.awb_gain_config);
if (module_en_update & CIFISP_MODULE_AWB_GAIN) {
if (!!(module_ens & CIFISP_MODULE_AWB_GAIN))
isp_param_set_bits(params_vdev,
CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_AWB_ENA);
else
isp_param_clear_bits(params_vdev,
CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_AWB_ENA);
}
}
if (((module_en_update & CIFISP_MODULE_BDM) ||
(module_cfg_update & CIFISP_MODULE_BDM)) &&
!is_grey_sensor) {
/* update bdm config */
if ((module_cfg_update & CIFISP_MODULE_BDM))
ops->bdm_config(params_vdev, &new_params->others.bdm_config);
if (module_en_update & CIFISP_MODULE_BDM) {
if (!!(module_ens & CIFISP_MODULE_BDM))
isp_param_set_bits(params_vdev,
CIF_ISP_DEMOSAIC,
CIF_ISP_DEMOSAIC_BYPASS);
else
isp_param_clear_bits(params_vdev,
CIF_ISP_DEMOSAIC,
CIF_ISP_DEMOSAIC_BYPASS);
}
}
if ((module_en_update & CIFISP_MODULE_DEMOSAICLP) ||
(module_cfg_update & CIFISP_MODULE_DEMOSAICLP)) {
/* update demosaiclp config */
if ((module_cfg_update & CIFISP_MODULE_DEMOSAICLP))
ops->demosaiclp_config(params_vdev,
&new_params->others.demosaiclp_config);
if (module_en_update & CIFISP_MODULE_DEMOSAICLP)
ops->demosaiclp_enable(params_vdev,
!!(module_ens & CIFISP_MODULE_DEMOSAICLP));
}
if ((module_en_update & CIFISP_MODULE_FLT) ||
(module_cfg_update & CIFISP_MODULE_FLT)) {
/* update filter config */
if ((module_cfg_update & CIFISP_MODULE_FLT))
ops->flt_config(params_vdev, &new_params->others.flt_config);
if (module_en_update & CIFISP_MODULE_FLT) {
if (!!(module_ens & CIFISP_MODULE_FLT))
isp_param_set_bits(params_vdev,
CIF_ISP_FILT_MODE,
CIF_ISP_FLT_ENA);
else
isp_param_clear_bits(params_vdev,
CIF_ISP_FILT_MODE,
CIF_ISP_FLT_ENA);
}
}
if ((module_en_update & CIFISP_MODULE_CTK) ||
(module_cfg_update & CIFISP_MODULE_CTK)) {
/* update ctk config */
if ((module_cfg_update & CIFISP_MODULE_CTK))
ops->ctk_config(params_vdev, &new_params->others.ctk_config);
if (module_en_update & CIFISP_MODULE_CTK)
ops->ctk_enable(params_vdev,
!!(module_ens & CIFISP_MODULE_CTK));
}
if ((module_en_update & CIFISP_MODULE_GOC) ||
(module_cfg_update & CIFISP_MODULE_GOC)) {
/* update goc config */
if ((module_cfg_update & CIFISP_MODULE_GOC))
ops->goc_config(params_vdev, &new_params->others.goc_config);
if (module_en_update & CIFISP_MODULE_GOC) {
if (!!(module_ens & CIFISP_MODULE_GOC))
isp_param_set_bits(params_vdev,
CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_GAMMA_OUT_ENA);
else
isp_param_clear_bits(params_vdev,
CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_GAMMA_OUT_ENA);
}
}
if ((module_en_update & CIFISP_MODULE_CPROC) ||
(module_cfg_update & CIFISP_MODULE_CPROC)) {
/* update cproc config */
if ((module_cfg_update & CIFISP_MODULE_CPROC)) {
ops->cproc_config(params_vdev,
&new_params->others.cproc_config);
}
if (module_en_update & CIFISP_MODULE_CPROC) {
if (!!(module_ens & CIFISP_MODULE_CPROC))
isp_param_set_bits(params_vdev,
CIF_C_PROC_CTRL,
CIF_C_PROC_CTR_ENABLE);
else
isp_param_clear_bits(params_vdev,
CIF_C_PROC_CTRL,
CIF_C_PROC_CTR_ENABLE);
}
}
if (((module_en_update & CIFISP_MODULE_IE) ||
(module_cfg_update & CIFISP_MODULE_IE)) && ie_enable) {
/* update ie config */
if ((module_cfg_update & CIFISP_MODULE_IE))
ops->ie_config(params_vdev, &new_params->others.ie_config);
}
if (((module_en_update & CIFISP_MODULE_RK_IESHARP) ||
(module_cfg_update & CIFISP_MODULE_RK_IESHARP)) && iesharp_enable) {
/* update rkiesharp config */
if ((module_cfg_update & CIFISP_MODULE_RK_IESHARP))
ops->rkiesharp_config(params_vdev,
&new_params->others.rkiesharp_config);
}
if (ie_enable || iesharp_enable)
ops->ie_enable(params_vdev, true);
else
ops->ie_enable(params_vdev, false);
if ((module_en_update & CIFISP_MODULE_DPF) ||
(module_cfg_update & CIFISP_MODULE_DPF)) {
/* update dpf config */
if ((module_cfg_update & CIFISP_MODULE_DPF))
ops->dpf_config(params_vdev, &new_params->others.dpf_config);
if (module_en_update & CIFISP_MODULE_DPF) {
if (!!(module_ens & CIFISP_MODULE_DPF))
isp_param_set_bits(params_vdev,
CIF_ISP_DPF_MODE,
CIF_ISP_DPF_MODE_EN);
else
isp_param_clear_bits(params_vdev,
CIF_ISP_DPF_MODE,
CIF_ISP_DPF_MODE_EN);
}
}
if ((module_en_update & CIFISP_MODULE_DPF_STRENGTH) ||
(module_cfg_update & CIFISP_MODULE_DPF_STRENGTH)) {
/* update dpf strength config */
ops->dpf_strength_config(params_vdev,
&new_params->others.dpf_strength_config);
}
if ((module_en_update & CIFISP_MODULE_WDR) ||
(module_cfg_update & CIFISP_MODULE_WDR)) {
/* update wdr config */
if ((module_cfg_update & CIFISP_MODULE_WDR))
ops->wdr_config(params_vdev,
&new_params->others.wdr_config);
if (module_en_update & CIFISP_MODULE_WDR)
ops->wdr_enable(params_vdev,
!!(module_ens & CIFISP_MODULE_WDR));
}
}
static __maybe_unused
void __isp_isr_meas_config(struct rkisp1_isp_params_vdev *params_vdev,
struct rkisp1_isp_params_cfg *new_params)
{
unsigned int module_en_update, module_cfg_update, module_ens;
struct rkisp1_isp_params_ops *ops = params_vdev->ops;
module_en_update = new_params->module_en_update;
module_cfg_update = new_params->module_cfg_update;
module_ens = new_params->module_ens;
if ((module_en_update & CIFISP_MODULE_AWB) ||
(module_cfg_update & CIFISP_MODULE_AWB)) {
/* update awb config */
if ((module_cfg_update & CIFISP_MODULE_AWB))
ops->awb_meas_config(params_vdev,
&new_params->meas.awb_meas_config);
if (module_en_update & CIFISP_MODULE_AWB)
ops->awb_meas_enable(params_vdev,
&new_params->meas.awb_meas_config,
!!(module_ens & CIFISP_MODULE_AWB));
}
if ((module_en_update & CIFISP_MODULE_AFC) ||
(module_cfg_update & CIFISP_MODULE_AFC)) {
/* update afc config */
if ((module_cfg_update & CIFISP_MODULE_AFC))
ops->afm_config(params_vdev, &new_params->meas.afc_config);
if (module_en_update & CIFISP_MODULE_AFC) {
if (!!(module_ens & CIFISP_MODULE_AFC))
isp_param_set_bits(params_vdev,
CIF_ISP_AFM_CTRL,
CIF_ISP_AFM_ENA);
else
isp_param_clear_bits(params_vdev,
CIF_ISP_AFM_CTRL,
CIF_ISP_AFM_ENA);
}
}
if ((module_en_update & CIFISP_MODULE_HST) ||
(module_cfg_update & CIFISP_MODULE_HST)) {
/* update hst config */
if ((module_cfg_update & CIFISP_MODULE_HST))
ops->hst_config(params_vdev, &new_params->meas.hst_config);
if (module_en_update & CIFISP_MODULE_HST)
ops->hst_enable(params_vdev,
&new_params->meas.hst_config,
!!(module_ens & CIFISP_MODULE_HST));
}
if ((module_en_update & CIFISP_MODULE_AEC) ||
(module_cfg_update & CIFISP_MODULE_AEC)) {
/* update aec config */
if ((module_cfg_update & CIFISP_MODULE_AEC))
ops->aec_config(params_vdev, &new_params->meas.aec_config);
if (module_en_update & CIFISP_MODULE_AEC) {
if (!!(module_ens & CIFISP_MODULE_AEC))
isp_param_set_bits(params_vdev,
CIF_ISP_EXP_CTRL,
CIF_ISP_EXP_ENA);
else
isp_param_clear_bits(params_vdev,
CIF_ISP_EXP_CTRL,
CIF_ISP_EXP_ENA);
}
}
}
static __maybe_unused
void __preisp_isr_update_hdrae_para(struct rkisp1_isp_params_vdev *params_vdev,
struct rkisp1_isp_params_cfg *new_params)
{
struct preisp_hdrae_para_s *hdrae;
struct cifisp_lsc_config *lsc;
struct cifisp_awb_gain_config *awb_gain;
unsigned int module_en_update, module_cfg_update, module_ens;
int i, ret;
hdrae = &params_vdev->hdrae_para;
module_en_update = new_params->module_en_update;
module_cfg_update = new_params->module_cfg_update;
module_ens = new_params->module_ens;
lsc = &new_params->others.lsc_config;
awb_gain = &new_params->others.awb_gain_config;
if (!params_vdev->dev->hdr_sensor)
return;
if ((module_en_update & CIFISP_MODULE_AWB_GAIN) ||
(module_cfg_update & CIFISP_MODULE_AWB_GAIN)) {
/* update awb gains */
if ((module_cfg_update & CIFISP_MODULE_AWB_GAIN)) {
hdrae->r_gain = awb_gain->gain_red;
hdrae->b_gain = awb_gain->gain_blue;
hdrae->gr_gain = awb_gain->gain_green_r;
hdrae->gb_gain = awb_gain->gain_green_b;
}
if (module_en_update & CIFISP_MODULE_AWB_GAIN) {
if (!(module_ens & CIFISP_MODULE_AWB_GAIN)) {
hdrae->r_gain = 0x0100;
hdrae->b_gain = 0x0100;
hdrae->gr_gain = 0x0100;
hdrae->gb_gain = 0x0100;
}
}
}
if ((module_en_update & CIFISP_MODULE_LSC) ||
(module_cfg_update & CIFISP_MODULE_LSC)) {
/* update lsc config */
if ((module_cfg_update & CIFISP_MODULE_LSC))
memcpy(hdrae->lsc_table, lsc->gr_data_tbl,
PREISP_LSCTBL_SIZE);
if (module_en_update & CIFISP_MODULE_LSC) {
if (!(module_ens & CIFISP_MODULE_LSC))
for (i = 0; i < PREISP_LSCTBL_SIZE; i++)
hdrae->lsc_table[i] = 0x0400;
}
}
ret = v4l2_subdev_call(params_vdev->dev->hdr_sensor, core, ioctl,
PREISP_CMD_SAVE_HDRAE_PARAM, hdrae);
if (ret)
params_vdev->dev->hdr_sensor = NULL;
}
void rkisp1_params_isr(struct rkisp1_isp_params_vdev *params_vdev, u32 isp_mis)
{
struct rkisp1_isp_params_cfg *new_params;
struct rkisp1_buffer *cur_buf = NULL;
unsigned int cur_frame_id = -1;
cur_frame_id = atomic_read(&params_vdev->dev->isp_sdev.frm_sync_seq) - 1;
spin_lock(&params_vdev->config_lock);
if (!params_vdev->streamon) {
spin_unlock(&params_vdev->config_lock);
return;
}
/* get one empty buffer */
if (!list_empty(&params_vdev->params))
cur_buf = list_first_entry(&params_vdev->params,
struct rkisp1_buffer, queue);
if (!cur_buf) {
spin_unlock(&params_vdev->config_lock);
return;
}
new_params = (struct rkisp1_isp_params_cfg *)(cur_buf->vaddr[0]);
if (isp_mis & CIF_ISP_FRAME) {
u32 isp_ctrl;
list_del(&cur_buf->queue);
__isp_isr_other_config(params_vdev, new_params);
__isp_isr_meas_config(params_vdev, new_params);
/* update shadow register immediately */
isp_ctrl = rkisp1_ioread32(params_vdev, CIF_ISP_CTRL);
isp_ctrl |= CIF_ISP_CTRL_ISP_CFG_UPD;
rkisp1_iowrite32(params_vdev, isp_ctrl, CIF_ISP_CTRL);
__preisp_isr_update_hdrae_para(params_vdev, new_params);
cur_buf->vb.sequence = cur_frame_id;
vb2_buffer_done(&cur_buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
}
spin_unlock(&params_vdev->config_lock);
}
static const struct cifisp_awb_meas_config awb_params_default_config = {
{
0, 0, RKISP1_DEFAULT_WIDTH, RKISP1_DEFAULT_HEIGHT
},
CIFISP_AWB_MODE_YCBCR, 200, 30, 20, 20, 0, 128, 128
};
static const struct cifisp_aec_config aec_params_default_config = {
CIFISP_EXP_MEASURING_MODE_0,
CIFISP_EXP_CTRL_AUTOSTOP_0,
{
RKISP1_DEFAULT_WIDTH >> 2, RKISP1_DEFAULT_HEIGHT >> 2,
RKISP1_DEFAULT_WIDTH >> 1, RKISP1_DEFAULT_HEIGHT >> 1
}
};
static const struct cifisp_hst_config hst_params_default_config = {
CIFISP_HISTOGRAM_MODE_RGB_COMBINED,
3,
{
RKISP1_DEFAULT_WIDTH >> 2, RKISP1_DEFAULT_HEIGHT >> 2,
RKISP1_DEFAULT_WIDTH >> 1, RKISP1_DEFAULT_HEIGHT >> 1
},
{
0, /* To be filled in with 0x01 at runtime. */
}
};
static const struct cifisp_afc_config afc_params_default_config = {
1,
{
{
300, 225, 200, 150
}
},
4,
14
};
static
void rkisp1_params_config_parameter(struct rkisp1_isp_params_vdev *params_vdev)
{
struct rkisp1_isp_params_ops *ops = params_vdev->ops;
struct cifisp_hst_config hst = hst_params_default_config;
struct device *dev = params_vdev->dev->dev;
int i;
spin_lock(&params_vdev->config_lock);
ops->awb_meas_config(params_vdev, &awb_params_default_config);
ops->awb_meas_enable(params_vdev, &awb_params_default_config, true);
ops->aec_config(params_vdev, &aec_params_default_config);
isp_param_set_bits(params_vdev, CIF_ISP_EXP_CTRL, CIF_ISP_EXP_ENA);
ops->afm_config(params_vdev, &afc_params_default_config);
isp_param_set_bits(params_vdev, CIF_ISP_AFM_CTRL, CIF_ISP_AFM_ENA);
memset(hst.hist_weight, 0x01, sizeof(hst.hist_weight));
ops->hst_config(params_vdev, &hst);
if (params_vdev->dev->isp_ver == ISP_V12 ||
params_vdev->dev->isp_ver == ISP_V13) {
isp_param_set_bits(params_vdev, CIF_ISP_HIST_CTRL_V12,
~CIF_ISP_HIST_CTRL_MODE_MASK_V12 |
hst_params_default_config.mode);
} else {
isp_param_set_bits(params_vdev, CIF_ISP_HIST_PROP_V10,
~CIF_ISP_HIST_PROP_MODE_MASK_V10 |
hst_params_default_config.mode);
}
/* set the range */
if (params_vdev->quantization == V4L2_QUANTIZATION_FULL_RANGE)
ops->csm_config(params_vdev, true);
else
ops->csm_config(params_vdev, false);
/* disable color related config for grey sensor */
if (params_vdev->in_mbus_code == MEDIA_BUS_FMT_Y8_1X8 ||
params_vdev->in_mbus_code == MEDIA_BUS_FMT_Y10_1X10 ||
params_vdev->in_mbus_code == MEDIA_BUS_FMT_Y12_1X12) {
ops->ctk_enable(params_vdev, false);
isp_param_clear_bits(params_vdev,
CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_AWB_ENA);
isp_param_clear_bits(params_vdev,
CIF_ISP_LSC_CTRL,
CIF_ISP_LSC_CTRL_ENA);
}
params_vdev->hdrae_para.r_gain = 0x0100;
params_vdev->hdrae_para.b_gain = 0x0100;
params_vdev->hdrae_para.gr_gain = 0x0100;
params_vdev->hdrae_para.gb_gain = 0x0100;
for (i = 0; i < PREISP_LSCTBL_SIZE; i++)
params_vdev->hdrae_para.lsc_table[i] = 0x0400;
/* override the default things */
if (!params_vdev->cur_params.module_cfg_update &&
!params_vdev->cur_params.module_en_update)
dev_warn(dev, "can not get first iq setting in stream on\n");
__isp_isr_other_config(params_vdev, &params_vdev->cur_params);
__isp_isr_meas_config(params_vdev, &params_vdev->cur_params);
__preisp_isr_update_hdrae_para(params_vdev, &params_vdev->cur_params);
spin_unlock(&params_vdev->config_lock);
}
/* Not called when the camera active, thus not isr protection. */
void rkisp1_params_configure_isp(struct rkisp1_isp_params_vdev *params_vdev,
struct ispsd_in_fmt *in_fmt,
enum v4l2_quantization quantization)
{
params_vdev->quantization = quantization;
params_vdev->raw_type = in_fmt->bayer_pat;
params_vdev->in_mbus_code = in_fmt->mbus_code;
rkisp1_params_config_parameter(params_vdev);
}
/* Not called when the camera active, thus not isr protection. */
void rkisp1_params_disable_isp(struct rkisp1_isp_params_vdev *params_vdev)
{
struct rkisp1_isp_params_ops *ops = params_vdev->ops;
isp_param_clear_bits(params_vdev, CIF_ISP_DPCC_MODE, CIF_ISP_DPCC_ENA);
isp_param_clear_bits(params_vdev, CIF_ISP_LSC_CTRL,
CIF_ISP_LSC_CTRL_ENA);
isp_param_clear_bits(params_vdev, CIF_ISP_BLS_CTRL, CIF_ISP_BLS_ENA);
isp_param_clear_bits(params_vdev, CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_GAMMA_IN_ENA);
isp_param_clear_bits(params_vdev, CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_GAMMA_OUT_ENA);
isp_param_clear_bits(params_vdev, CIF_ISP_DEMOSAIC,
CIF_ISP_DEMOSAIC_BYPASS);
isp_param_clear_bits(params_vdev, CIF_ISP_FILT_MODE, CIF_ISP_FLT_ENA);
ops->awb_meas_enable(params_vdev, NULL, false);
isp_param_clear_bits(params_vdev, CIF_ISP_CTRL,
CIF_ISP_CTRL_ISP_AWB_ENA);
isp_param_clear_bits(params_vdev, CIF_ISP_EXP_CTRL, CIF_ISP_EXP_ENA);
ops->ctk_enable(params_vdev, false);
isp_param_clear_bits(params_vdev, CIF_C_PROC_CTRL,
CIF_C_PROC_CTR_ENABLE);
ops->hst_enable(params_vdev, NULL, false);
isp_param_clear_bits(params_vdev, CIF_ISP_AFM_CTRL, CIF_ISP_AFM_ENA);
ops->ie_enable(params_vdev, false);
isp_param_clear_bits(params_vdev, CIF_ISP_DPF_MODE,
CIF_ISP_DPF_MODE_EN);
}
static int rkisp1_params_enum_fmt_meta_out(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
struct video_device *video = video_devdata(file);
struct rkisp1_isp_params_vdev *params_vdev = video_get_drvdata(video);
if (f->index > 0 || f->type != video->queue->type)
return -EINVAL;
f->pixelformat = params_vdev->vdev_fmt.fmt.meta.dataformat;
return 0;
}
static int rkisp1_params_g_fmt_meta_out(struct file *file, void *fh,
struct v4l2_format *f)
{
struct video_device *video = video_devdata(file);
struct rkisp1_isp_params_vdev *params_vdev = video_get_drvdata(video);
struct v4l2_meta_format *meta = &f->fmt.meta;
if (f->type != video->queue->type)
return -EINVAL;
memset(meta, 0, sizeof(*meta));
meta->dataformat = params_vdev->vdev_fmt.fmt.meta.dataformat;
meta->buffersize = params_vdev->vdev_fmt.fmt.meta.buffersize;
return 0;
}
static int rkisp1_params_querycap(struct file *file,
void *priv, struct v4l2_capability *cap)
{
struct video_device *vdev = video_devdata(file);
struct rkisp1_isp_params_vdev *params_vdev = video_get_drvdata(vdev);
snprintf(cap->driver, sizeof(cap->driver),
"%s_v%d", DRIVER_NAME,
params_vdev->dev->isp_ver >> 4);
strlcpy(cap->card, vdev->name, sizeof(cap->card));
strlcpy(cap->bus_info, "platform: " DRIVER_NAME, sizeof(cap->bus_info));
return 0;
}
static int rkisp1_params_subs_evt(struct v4l2_fh *fh,
const struct v4l2_event_subscription *sub)
{
if (sub->id != 0)
return -EINVAL;
switch (sub->type) {
case CIFISP_V4L2_EVENT_STREAM_START:
case CIFISP_V4L2_EVENT_STREAM_STOP:
return v4l2_event_subscribe(fh, sub, 0, NULL);
default:
return -EINVAL;
}
}
/* ISP params video device IOCTLs */
static const struct v4l2_ioctl_ops rkisp1_params_ioctl = {
.vidioc_reqbufs = vb2_ioctl_reqbufs,
.vidioc_querybuf = vb2_ioctl_querybuf,
.vidioc_create_bufs = vb2_ioctl_create_bufs,
.vidioc_qbuf = vb2_ioctl_qbuf,
.vidioc_dqbuf = vb2_ioctl_dqbuf,
.vidioc_prepare_buf = vb2_ioctl_prepare_buf,
.vidioc_expbuf = vb2_ioctl_expbuf,
.vidioc_streamon = vb2_ioctl_streamon,
.vidioc_streamoff = vb2_ioctl_streamoff,
.vidioc_enum_fmt_meta_out = rkisp1_params_enum_fmt_meta_out,
.vidioc_g_fmt_meta_out = rkisp1_params_g_fmt_meta_out,
.vidioc_s_fmt_meta_out = rkisp1_params_g_fmt_meta_out,
.vidioc_try_fmt_meta_out = rkisp1_params_g_fmt_meta_out,
.vidioc_querycap = rkisp1_params_querycap,
.vidioc_subscribe_event = rkisp1_params_subs_evt,
.vidioc_unsubscribe_event = v4l2_event_unsubscribe
};
static int rkisp1_params_vb2_queue_setup(struct vb2_queue *vq,
unsigned int *num_buffers,
unsigned int *num_planes,
unsigned int sizes[],
struct device *alloc_ctxs[])
{
struct rkisp1_isp_params_vdev *params_vdev = vq->drv_priv;
*num_buffers = clamp_t(u32, *num_buffers,
RKISP1_ISP_PARAMS_REQ_BUFS_MIN,
RKISP1_ISP_PARAMS_REQ_BUFS_MAX);
*num_planes = 1;
sizes[0] = sizeof(struct rkisp1_isp_params_cfg);
INIT_LIST_HEAD(&params_vdev->params);
params_vdev->first_params = true;
return 0;
}
static void rkisp1_params_vb2_buf_queue(struct vb2_buffer *vb)
{
struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
struct rkisp1_buffer *params_buf = to_rkisp1_buffer(vbuf);
struct vb2_queue *vq = vb->vb2_queue;
struct rkisp1_isp_params_vdev *params_vdev = vq->drv_priv;
struct rkisp1_isp_params_cfg *new_params;
unsigned long flags;
unsigned int cur_frame_id = -1;
cur_frame_id = atomic_read(&params_vdev->dev->isp_sdev.frm_sync_seq) - 1;
if (params_vdev->first_params) {
new_params = (struct rkisp1_isp_params_cfg *)
(vb2_plane_vaddr(vb, 0));
vbuf->sequence = cur_frame_id;
vb2_buffer_done(&params_buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
params_vdev->first_params = false;
params_vdev->cur_params = *new_params;
wake_up(&params_vdev->dev->sync_onoff);
return;
}
params_buf->vaddr[0] = vb2_plane_vaddr(vb, 0);
spin_lock_irqsave(&params_vdev->config_lock, flags);
list_add_tail(&params_buf->queue, &params_vdev->params);
spin_unlock_irqrestore(&params_vdev->config_lock, flags);
}
static void rkisp1_params_vb2_stop_streaming(struct vb2_queue *vq)
{
struct rkisp1_isp_params_vdev *params_vdev = vq->drv_priv;
struct rkisp1_device *dev = params_vdev->dev;
struct rkisp1_buffer *buf;
unsigned long flags;
int i;
/* stop params input firstly */
spin_lock_irqsave(&params_vdev->config_lock, flags);
params_vdev->streamon = false;
wake_up(&dev->sync_onoff);
spin_unlock_irqrestore(&params_vdev->config_lock, flags);
for (i = 0; i < RKISP1_ISP_PARAMS_REQ_BUFS_MAX; i++) {
spin_lock_irqsave(&params_vdev->config_lock, flags);
if (!list_empty(&params_vdev->params)) {
buf = list_first_entry(&params_vdev->params,
struct rkisp1_buffer, queue);
list_del(&buf->queue);
spin_unlock_irqrestore(&params_vdev->config_lock,
flags);
} else {
spin_unlock_irqrestore(&params_vdev->config_lock,
flags);
break;
}
if (buf)
vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
buf = NULL;
}
/* clean module params */
params_vdev->cur_params.module_cfg_update = 0;
params_vdev->cur_params.module_en_update = 0;
}
static int
rkisp1_params_vb2_start_streaming(struct vb2_queue *queue, unsigned int count)
{
struct rkisp1_isp_params_vdev *params_vdev = queue->drv_priv;
unsigned long flags;
spin_lock_irqsave(&params_vdev->config_lock, flags);
params_vdev->streamon = true;
spin_unlock_irqrestore(&params_vdev->config_lock, flags);
return 0;
}
static struct vb2_ops rkisp1_params_vb2_ops = {
.queue_setup = rkisp1_params_vb2_queue_setup,
.wait_prepare = vb2_ops_wait_prepare,
.wait_finish = vb2_ops_wait_finish,
.buf_queue = rkisp1_params_vb2_buf_queue,
.start_streaming = rkisp1_params_vb2_start_streaming,
.stop_streaming = rkisp1_params_vb2_stop_streaming,
};
struct v4l2_file_operations rkisp1_params_fops = {
.mmap = vb2_fop_mmap,
.unlocked_ioctl = video_ioctl2,
.poll = vb2_fop_poll,
.open = v4l2_fh_open,
.release = vb2_fop_release
};
static int
rkisp1_params_init_vb2_queue(struct vb2_queue *q,
struct rkisp1_isp_params_vdev *params_vdev)
{
q->type = V4L2_BUF_TYPE_META_OUTPUT;
q->io_modes = VB2_MMAP | VB2_USERPTR;
q->drv_priv = params_vdev;
q->ops = &rkisp1_params_vb2_ops;
q->mem_ops = &vb2_vmalloc_memops;
q->buf_struct_size = sizeof(struct rkisp1_buffer);
q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
q->lock = &params_vdev->dev->iqlock;
q->dev = params_vdev->dev->dev;
return vb2_queue_init(q);
}
static void rkisp1_init_params_vdev(struct rkisp1_isp_params_vdev *params_vdev)
{
params_vdev->vdev_fmt.fmt.meta.dataformat =
V4L2_META_FMT_RK_ISP1_PARAMS;
params_vdev->vdev_fmt.fmt.meta.buffersize =
sizeof(struct rkisp1_isp_params_cfg);
if (params_vdev->dev->isp_ver == ISP_V12 ||
params_vdev->dev->isp_ver == ISP_V13) {
params_vdev->ops = &rkisp1_v12_isp_params_ops;
params_vdev->config = &rkisp1_v12_isp_params_config;
} else {
params_vdev->ops = &rkisp1_v10_isp_params_ops;
params_vdev->config = &rkisp1_v10_isp_params_config;
}
}
int rkisp1_register_params_vdev(struct rkisp1_isp_params_vdev *params_vdev,
struct v4l2_device *v4l2_dev,
struct rkisp1_device *dev)
{
int ret;
struct rkisp1_vdev_node *node = &params_vdev->vnode;
struct video_device *vdev = &node->vdev;
params_vdev->dev = dev;
spin_lock_init(&params_vdev->config_lock);
strlcpy(vdev->name, "rkisp1-input-params", sizeof(vdev->name));
video_set_drvdata(vdev, params_vdev);
vdev->ioctl_ops = &rkisp1_params_ioctl;
vdev->fops = &rkisp1_params_fops;
vdev->release = video_device_release_empty;
/*
* Provide a mutex to v4l2 core. It will be used
* to protect all fops and v4l2 ioctls.
*/
vdev->lock = &dev->iqlock;
vdev->v4l2_dev = v4l2_dev;
vdev->queue = &node->buf_queue;
vdev->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_META_OUTPUT;
vdev->vfl_dir = VFL_DIR_TX;
rkisp1_params_init_vb2_queue(vdev->queue, params_vdev);
rkisp1_init_params_vdev(params_vdev);
video_set_drvdata(vdev, params_vdev);
node->pad.flags = MEDIA_PAD_FL_SOURCE;
ret = media_entity_pads_init(&vdev->entity, 1, &node->pad);
if (ret < 0)
goto err_release_queue;
ret = video_register_device(vdev, VFL_TYPE_VIDEO, -1);
if (ret < 0) {
dev_err(&vdev->dev,
"could not register Video for Linux device\n");
goto err_cleanup_media_entity;
}
return 0;
err_cleanup_media_entity:
media_entity_cleanup(&vdev->entity);
err_release_queue:
vb2_queue_release(vdev->queue);
return ret;
}
void rkisp1_unregister_params_vdev(struct rkisp1_isp_params_vdev *params_vdev)
{
struct rkisp1_vdev_node *node = &params_vdev->vnode;
struct video_device *vdev = &node->vdev;
video_unregister_device(vdev);
media_entity_cleanup(&vdev->entity);
vb2_queue_release(vdev->queue);
}
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