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/*
* Copyright (C) 2012 Spreadtrum Communications Inc.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/uaccess.h>
#include <linux/sprd_mm.h>
#include <video/sprd_isp.h>
#include "isp_reg.h"
static int32_t isp_k_common_block(struct isp_io_param *param)
{
int32_t ret = 0;
struct isp_dev_common_info_v2 common_info;
memset(&common_info, 0x00, sizeof(common_info));
ret = copy_from_user((void *)&common_info, param->property_param, sizeof(common_info));
if (0 != ret) {
printk("isp_k_common_block: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
REG_MWR(ISP_COMMON_CTRL_CH0, 3, common_info.fetch_sel_0);
REG_MWR(ISP_COMMON_CTRL_CH0, 3 << 4, common_info.sizer_sel_0 << 4);
REG_MWR(ISP_COMMON_CTRL_CH0, 3 << 16, common_info.store_sel_0 << 16);
REG_MWR(ISP_COMMON_CTRL_CH0, 3 << 2, common_info.fetch_sel_1);
REG_MWR(ISP_COMMON_CTRL_CH0, 3 << 6, common_info.sizer_sel_1);
REG_MWR(ISP_COMMON_CTRL_CH0, 3 << 18, common_info.store_sel_1);
//REG_MWR(ISP_COMMON_CTRL_CH1, 3, common_info.fetch_sel_1);
//REG_MWR(ISP_COMMON_CTRL_CH1, 3 << 4, common_info.sizer_sel_1 << 4);
//REG_MWR(ISP_COMMON_CTRL_CH1, 3 << 16, common_info.store_sel_1 << 16);
REG_MWR(ISP_COMMON_SPACE_SEL, 3 , common_info.fetch_color_format) ;
REG_MWR(ISP_COMMON_SPACE_SEL, 3 << 2, common_info.store_color_format << 2) ;
//REG_MWR(ISP_COMMON_CTRL_AWBM, BIT_0 , common_info.awbm_pos) ;
//REG_MWR(ISP_COMMON_3A_CTRL0, 3, common_info.y_afm_pos_0);
//REG_MWR(ISP_COMMON_3A_CTRL0, 3 << 4, common_info.y_aem_pos_0 << 4);
//REG_MWR(ISP_COMMON_3A_CTRL1, 3, common_info.y_afm_pos_1);
//REG_MWR(ISP_COMMON_3A_CTRL1, 3 << 4, common_info.y_aem_pos_1 << 4);
REG_MWR(ISP_COMMON_LBUF_OFFSET, 0xFFFF, 0x460);
//REG_WR(ISP_COMMON_LBUF_OFFSET0, ((common_info.lbuf_off.cfae_lbuf_offset & 0xFFFF) << 16 ) | (common_info.lbuf_off.comm_lbuf_offset & 0xFFFF));
//REG_WR(ISP_COMMON_LBUF_OFFSET1, ((common_info.lbuf_off.ydly_lbuf_offset& 0xFFFF) << 16 ) | (common_info.lbuf_off.awbm_lbuf_offset & 0xFFFF));
return ret;
}
static int32_t isp_k_common_version(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t version = 0;
version = REG_RD(ISP_COMMON_VERSION);
ret = copy_to_user(param->property_param, (void*)&version, sizeof(version));
if (0 != ret) {
ret = -1;
printk("isp_k_common_version: copy_to_user error, ret = 0x%x\n", (uint32_t)ret);
}
return ret;
}
static int32_t isp_k_common_status0(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t status = 0;
status = REG_RD(ISP_COMMON_STATUS0);
ret = copy_to_user(param->property_param, (void*)&status, sizeof(status));
if (0 != ret) {
ret = -1;
printk("isp_k_common_status0: copy_to_user error, ret = 0x%x\n", (uint32_t)ret);
}
return ret;
}
static int32_t isp_k_common_status1(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t status = 0;
status = REG_RD(ISP_COMMON_STATUS1);
ret = copy_to_user(param->property_param, (void*)&status, sizeof(status));
if (0 != ret) {
ret = -1;
printk("isp_k_common_status1: copy_to_user error, ret = 0x%x\n", (uint32_t)ret);
}
return ret;
}
static int32_t isp_k_common_channel0_fetch_sel(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t fetch_sel = 0;
ret = copy_from_user((void *)&fetch_sel, param->property_param, sizeof(fetch_sel));
if (0 != ret) {
printk("isp_k_channel0_fetch_sel: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
REG_MWR(ISP_COMMON_CTRL_CH0, 3, fetch_sel);
return ret;
}
static int32_t isp_k_common_channel0_sizer_sel(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t sizer_sel = 0;
ret = copy_from_user((void *)&sizer_sel, param->property_param, sizeof(sizer_sel));
if (0 != ret) {
printk("isp_k_channel0_sizer_sel: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
REG_MWR(ISP_COMMON_CTRL_CH0, 3 << 4, sizer_sel << 4);
return ret;
}
static int32_t isp_k_common_channel0_store_sel(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t store_sel = 0;
ret = copy_from_user((void *)&store_sel, param->property_param, sizeof(store_sel));
if (0 != ret) {
printk("isp_k_common_channel0_store_sel: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
REG_MWR(ISP_COMMON_CTRL_CH0, 3 << 16, store_sel << 16);
return ret;
}
static int32_t isp_k_common_channel1_fetch_sel(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t fetch_sel = 0;
ret = copy_from_user((void *)&fetch_sel, param->property_param, sizeof(fetch_sel));
if (0 != ret) {
printk("isp_k_channel1_fetch_sel: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
REG_MWR(ISP_COMMON_CTRL_CH0, 3 << 2, fetch_sel << 2);
// REG_MWR(ISP_COMMON_CTRL_CH1, 3, fetch_sel);
return ret;
}
static int32_t isp_k_common_channel1_sizer_sel(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t sizer_sel = 0;
ret = copy_from_user((void *)&sizer_sel, param->property_param, sizeof(sizer_sel));
if (0 != ret) {
printk("isp_k_common_channel1_sizer_sel: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
REG_MWR(ISP_COMMON_CTRL_CH0, 3 << 6, sizer_sel << 6);
//REG_MWR(ISP_COMMON_CTRL_CH1, 3 << 4, sizer_sel << 4);
return ret;
}
static int32_t isp_k_common_channel1_store_sel(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t store_sel = 0;
ret = copy_from_user((void *)&store_sel, param->property_param, sizeof(store_sel));
if (0 != ret) {
printk("isp_k_common_channel1_store_sel: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
REG_MWR(ISP_COMMON_CTRL_CH0, 3 << 18, store_sel << 18);
// REG_MWR(ISP_COMMON_CTRL_CH1, 3 << 16, store_sel << 16);
return ret;
}
static int32_t isp_k_common_fetch_color_space_sel(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t color_space = 0;
ret = copy_from_user((void *)&color_space, param->property_param, sizeof(color_space));
if (0 != ret) {
printk("isp_k_common_fetch_color_space_sel: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
REG_MWR(ISP_COMMON_SPACE_SEL, 3 , color_space) ;
return ret;
}
static int32_t isp_k_common_store_color_space_sel(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t color_space = 0;
ret = copy_from_user((void *)&color_space, param->property_param, sizeof(color_space));
if (0 != ret) {
printk("isp_k_common_store_color_space_sel: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
REG_MWR(ISP_COMMON_SPACE_SEL, 3 << 2, color_space << 2) ;
return ret;
}
static int32_t isp_k_common_awbm_pos_sel(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t awbm_pos = 0;
ret = copy_from_user((void *)&awbm_pos, param->property_param, sizeof(awbm_pos));
if (0 != ret) {
printk("isp_k_common_awbm_pos_sel: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
//REG_MWR(ISP_COMMON_CTRL_AWBM, BIT_0 , awbm_pos) ;
return ret;
}
static int32_t isp_k_common_channel0_y_afm_pos(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t position = 0;
ret = copy_from_user((void *)&position, param->property_param, sizeof(position));
if (0 != ret) {
printk("isp_k_common_channel0_y_afm_pos: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
// REG_MWR(ISP_COMMON_3A_CTRL0, 3, position);
return ret;
}
static int32_t isp_k_common_channel0_y_aem_pos(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t position = 0;
ret = copy_from_user((void *)&position, param->property_param, sizeof(position));
if (0 != ret) {
printk("isp_k_common_channel0_y_aem_pos: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
// REG_MWR(ISP_COMMON_3A_CTRL0, 3 << 4, position << 4);
return ret;
}
static int32_t isp_k_common_channel1_y_afm_pos(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t position = 0;
ret = copy_from_user((void *)&position, param->property_param, sizeof(position));
if (0 != ret) {
printk("isp_k_common_channel1_y_afm_pos: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
// REG_MWR(ISP_COMMON_3A_CTRL1, 3, position);
return ret;
}
static int32_t isp_k_common_channel1_y_aem_pos(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t position = 0;
ret = copy_from_user((void *)&position, param->property_param, sizeof(position));
if (0 != ret) {
printk("isp_k_common_channel1_y_aem_pos: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
// REG_MWR(ISP_COMMON_3A_CTRL1, 3 << 4, position << 4);
return ret;
}
static int32_t isp_k_common_lbuf_offset(struct isp_io_param *param)
{
int32_t ret = 0;
uint32_t lbuf_off;
memset(&lbuf_off, 0x00, sizeof(lbuf_off));
ret = copy_from_user((void *)&lbuf_off, param->property_param, sizeof(lbuf_off));
if (0 != ret) {
printk("isp_k_common_lbuf_offset: copy_from_user error, ret = 0x%x\n", (uint32_t)ret);
return -1;
}
REG_MWR(ISP_COMMON_LBUF_OFFSET, 0xFFFF, lbuf_off);
// REG_WR(ISP_COMMON_LBUF_OFFSET0, ((lbuf_off.cfae_lbuf_offset & 0xFFFF) << 16 ) | (lbuf_off.comm_lbuf_offset & 0xFFFF));
// REG_WR(ISP_COMMON_LBUF_OFFSET1, ((lbuf_off.ydly_lbuf_offset& 0xFFFF) << 16 ) | (lbuf_off.awbm_lbuf_offset & 0xFFFF));
return ret;
}
int32_t isp_k_cfg_common(struct isp_io_param *param)
{
int32_t ret = 0;
if (!param) {
printk("isp_k_cfg_common: param is null error.\n");
return -1;
}
if (NULL == param->property_param) {
printk("isp_k_cfg_common: property_param is null error.\n");
return -1;
}
switch (param->property) {
case ISP_PRO_COMMON_BLOCK:
ret = isp_k_common_block(param);
break;
case ISP_PRO_COMMON_VERSION:
ret = isp_k_common_version(param);
break;
case ISP_PRO_COMMON_STATUS0:
ret = isp_k_common_status0(param);
break;
case ISP_PRO_COMMON_STATUS1:
ret = isp_k_common_status1(param);
break;
case ISP_PRO_COMMON_CH0_FETCH_SEL:
ret = isp_k_common_channel0_fetch_sel(param);
break;
case ISP_PRO_COMMON_CH0_SIZER_SEL:
ret = isp_k_common_channel0_sizer_sel(param);
break;
case ISP_PRO_COMMON_CH0_STORE_SEL:
ret = isp_k_common_channel0_store_sel(param);
break;
case ISP_PRO_COMMON_CH1_FETCH_SEL:
ret = isp_k_common_channel1_fetch_sel(param);
break;
case ISP_PRO_COMMON_CH1_SIZER_SEL:
ret = isp_k_common_channel1_sizer_sel(param);
break;
case ISP_PRO_COMMON_CH1_STORE_SEL:
ret = isp_k_common_channel1_store_sel(param);
break;
case ISP_PRO_COMMON_FETCH_COLOR_SPACE_SEL:
ret = isp_k_common_fetch_color_space_sel(param);
break;
case ISP_PRO_COMMON_STORE_COLOR_SPACE_SEL:
ret = isp_k_common_store_color_space_sel(param);
break;
case ISP_PRO_COMMON_AWBM_POS_SEL:
ret = isp_k_common_awbm_pos_sel(param);
break;
case ISP_PRO_COMMON_CH0_AEM2_POS:
ret = isp_k_common_channel0_y_aem_pos(param);
break;
case ISP_PRO_COMMON_CH0_Y_AFM_POS:
ret = isp_k_common_channel0_y_afm_pos(param);
break;
case ISP_PRO_COMMON_CH1_AEM2_POS:
ret = isp_k_common_channel1_y_aem_pos(param);
break;
case ISP_PRO_COMMON_CH1_Y_AFM_POS:
ret = isp_k_common_channel1_y_afm_pos(param);
break;
case ISP_PRO_COMMON_LBUF_OFFSET:
ret = isp_k_common_lbuf_offset(param);
break;
default:
printk("isp_k_cfg_common: fail cmd id:%d, not supported.\n", param->property);
break;
}
return ret;
}
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