[media] exynos4-is: Rename the ISP chain configuration data structure

More appropriate names for the ISP chain data structure.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

5 files changed, 121 insertions, 121 deletions

diff --git a/drivers/media/platform/exynos4-is/fimc-is-param.c b/drivers/media/platform/exynos4-is/fimc-is-param.c
index 58123e3e1b62..254740f5e418 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-param.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-param.c
@@ -43,7 +43,7 @@ void __fimc_is_hw_update_param_global_shotmode(struct fimc_is *is)
         struct param_global_shotmode *dst, *src;
 
         dst = &is->is_p_region->parameter.global.shotmode;
-        src = &is->cfg_param[is->scenario_id].global.shotmode;
+        src = &is->config[is->config_index].global.shotmode;
         __hw_param_copy(dst, src);
 }
 
@@ -52,14 +52,14 @@ void __fimc_is_hw_update_param_sensor_framerate(struct fimc_is *is)
         struct param_sensor_framerate *dst, *src;
 
         dst = &is->is_p_region->parameter.sensor.frame_rate;
-        src = &is->cfg_param[is->scenario_id].sensor.frame_rate;
+        src = &is->config[is->config_index].sensor.frame_rate;
         __hw_param_copy(dst, src);
 }
 
 int __fimc_is_hw_update_param(struct fimc_is *is, u32 offset)
 {
         struct is_param_region *par = &is->is_p_region->parameter;
-        struct is_config_param *cfg = &is->cfg_param[is->scenario_id];
+        struct chain_config *cfg = &is->config[is->config_index];
 
         switch (offset) {
         case PARAM_ISP_CONTROL:
@@ -163,7 +163,7 @@ int __fimc_is_hw_update_param(struct fimc_is *is, u32 offset)
 
 unsigned int __get_pending_param_count(struct fimc_is *is)
 {
-        struct is_config_param *config = &is->cfg_param[is->scenario_id];
+        struct chain_config *config = &is->config[is->config_index];
         unsigned long flags;
         unsigned int count;
 
@@ -180,9 +180,9 @@ int __is_hw_update_params(struct fimc_is *is)
         unsigned long *p_index1, *p_index2;
         int i, id, ret = 0;
 
-        id = is->scenario_id;
-        p_index1 = &is->cfg_param[id].p_region_index1;
-        p_index2 = &is->cfg_param[id].p_region_index2;
+        id = is->config_index;
+        p_index1 = &is->config[id].p_region_index1;
+        p_index2 = &is->config[id].p_region_index2;
 
         if (test_bit(PARAM_GLOBAL_SHOTMODE, p_index1))
                 __fimc_is_hw_update_param_global_shotmode(is);
@@ -212,22 +212,21 @@ void __is_get_frame_size(struct fimc_is *is, struct v4l2_mbus_framefmt *mf)
 {
         struct isp_param *isp;
 
-        isp = &is->cfg_param[is->scenario_id].isp;
+        isp = &is->config[is->config_index].isp;
         mf->width = isp->otf_input.width;
         mf->height = isp->otf_input.height;
 }
 
 void __is_set_frame_size(struct fimc_is *is, struct v4l2_mbus_framefmt *mf)
 {
+        unsigned int index = is->config_index;
         struct isp_param *isp;
         struct drc_param *drc;
         struct fd_param *fd;
-        unsigned int mode;
 
-        mode = is->scenario_id;
-        isp = &is->cfg_param[mode].isp;
-        drc = &is->cfg_param[mode].drc;
-        fd = &is->cfg_param[mode].fd;
+        isp = &is->config[index].isp;
+        drc = &is->config[index].drc;
+        fd = &is->config[index].fd;
 
         /* Update isp size info (OTF only) */
         isp->otf_input.width = mf->width;
@@ -244,7 +243,7 @@ void __is_set_frame_size(struct fimc_is *is, struct v4l2_mbus_framefmt *mf)
         fd->otf_input.height = mf->height;
 
         if (test_bit(PARAM_ISP_OTF_INPUT,
-                      &is->cfg_param[mode].p_region_index1))
+                      &is->config[index].p_region_index1))
                 return;
 
         /* Update field */
@@ -267,14 +266,14 @@ int fimc_is_hw_get_sensor_max_framerate(struct fimc_is *is)
 
 void __is_set_sensor(struct fimc_is *is, int fps)
 {
+        unsigned int index = is->config_index;
         struct sensor_param *sensor;
         struct isp_param *isp;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index1;
-        sensor = &is->cfg_param[mode].sensor;
-        isp = &is->cfg_param[mode].isp;
+        p_index = &is->config[index].p_region_index1;
+        sensor = &is->config[index].sensor;
+        isp = &is->config[index].isp;
 
         if (fps == 0) {
                 sensor->frame_rate.frame_rate =
@@ -298,7 +297,7 @@ void __is_set_init_isp_aa(struct fimc_is *is)
 {
         struct isp_param *isp;
 
-        isp = &is->cfg_param[is->scenario_id].isp;
+        isp = &is->config[is->config_index].isp;
 
         isp->aa.cmd = ISP_AA_COMMAND_START;
         isp->aa.target = ISP_AA_TARGET_AF | ISP_AA_TARGET_AE |
@@ -317,8 +316,8 @@ void __is_set_init_isp_aa(struct fimc_is *is)
 
 void __is_set_isp_flash(struct fimc_is *is, u32 cmd, u32 redeye)
 {
-        unsigned int mode = is->scenario_id;
-        struct is_config_param *cfg = &is->cfg_param[mode];
+        unsigned int index = is->config_index;
+        struct chain_config *cfg = &is->config[index];
         struct isp_param *isp = &cfg->isp;
 
         isp->flash.cmd = cmd;
@@ -331,12 +330,12 @@ void __is_set_isp_flash(struct fimc_is *is, u32 cmd, u32 redeye)
 
 void __is_set_isp_awb(struct fimc_is *is, u32 cmd, u32 val)
 {
-        unsigned int mode = is->scenario_id;
+        unsigned int index = is->config_index;
         struct isp_param *isp;
         unsigned long *p_index;
 
-        p_index = &is->cfg_param[mode].p_region_index1;
-        isp = &is->cfg_param[mode].isp;
+        p_index = &is->config[index].p_region_index1;
+        isp = &is->config[index].isp;
 
         isp->awb.cmd = cmd;
         isp->awb.illumination = val;
@@ -348,12 +347,12 @@ void __is_set_isp_awb(struct fimc_is *is, u32 cmd, u32 val)
 
 void __is_set_isp_effect(struct fimc_is *is, u32 cmd)
 {
-        unsigned int mode = is->scenario_id;
+        unsigned int index = is->config_index;
         struct isp_param *isp;
         unsigned long *p_index;
 
-        p_index = &is->cfg_param[mode].p_region_index1;
-        isp = &is->cfg_param[mode].isp;
+        p_index = &is->config[index].p_region_index1;
+        isp = &is->config[index].isp;
 
         isp->effect.cmd = cmd;
         isp->effect.err = ISP_IMAGE_EFFECT_ERROR_NONE;
@@ -364,12 +363,12 @@ void __is_set_isp_effect(struct fimc_is *is, u32 cmd)
 
 void __is_set_isp_iso(struct fimc_is *is, u32 cmd, u32 val)
 {
-        unsigned int mode = is->scenario_id;
+        unsigned int index = is->config_index;
         struct isp_param *isp;
         unsigned long *p_index;
 
-        p_index = &is->cfg_param[mode].p_region_index1;
-        isp = &is->cfg_param[mode].isp;
+        p_index = &is->config[index].p_region_index1;
+        isp = &is->config[index].isp;
 
         isp->iso.cmd = cmd;
         isp->iso.value = val;
@@ -381,12 +380,12 @@ void __is_set_isp_iso(struct fimc_is *is, u32 cmd, u32 val)
 
 void __is_set_isp_adjust(struct fimc_is *is, u32 cmd, u32 val)
 {
-        unsigned int mode = is->scenario_id;
+        unsigned int index = is->config_index;
         unsigned long *p_index;
         struct isp_param *isp;
 
-        p_index = &is->cfg_param[mode].p_region_index1;
-        isp = &is->cfg_param[mode].isp;
+        p_index = &is->config[index].p_region_index1;
+        isp = &is->config[index].isp;
 
         switch (cmd) {
         case ISP_ADJUST_COMMAND_MANUAL_CONTRAST:
@@ -428,12 +427,12 @@ void __is_set_isp_adjust(struct fimc_is *is, u32 cmd, u32 val)
 
 void __is_set_isp_metering(struct fimc_is *is, u32 id, u32 val)
 {
+        unsigned int index = is->config_index;
         struct isp_param *isp;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index1;
-        isp = &is->cfg_param[mode].isp;
+        p_index = &is->config[index].p_region_index1;
+        isp = &is->config[index].isp;
 
         switch (id) {
         case IS_METERING_CONFIG_CMD:
@@ -463,12 +462,12 @@ void __is_set_isp_metering(struct fimc_is *is, u32 id, u32 val)
 
 void __is_set_isp_afc(struct fimc_is *is, u32 cmd, u32 val)
 {
+        unsigned int index = is->config_index;
         struct isp_param *isp;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index1;
-        isp = &is->cfg_param[mode].isp;
+        p_index = &is->config[index].p_region_index1;
+        isp = &is->config[index].isp;
 
         isp->afc.cmd = cmd;
         isp->afc.manual = val;
@@ -480,12 +479,12 @@ void __is_set_isp_afc(struct fimc_is *is, u32 cmd, u32 val)
 
 void __is_set_drc_control(struct fimc_is *is, u32 val)
 {
+        unsigned int index = is->config_index;
         struct drc_param *drc;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index1;
-        drc = &is->cfg_param[mode].drc;
+        p_index = &is->config[index].p_region_index1;
+        drc = &is->config[index].drc;
 
         drc->control.bypass = val;
 
@@ -495,12 +494,12 @@ void __is_set_drc_control(struct fimc_is *is, u32 val)
 
 void __is_set_fd_control(struct fimc_is *is, u32 val)
 {
+        unsigned int index = is->config_index;
         struct fd_param *fd;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index2;
-        fd = &is->cfg_param[mode].fd;
+        p_index = &is->config[index].p_region_index2;
+        fd = &is->config[index].fd;
 
         fd->control.cmd = val;
 
@@ -510,12 +509,12 @@ void __is_set_fd_control(struct fimc_is *is, u32 val)
 
 void __is_set_fd_config_maxface(struct fimc_is *is, u32 val)
 {
+        unsigned int index = is->config_index;
         struct fd_param *fd;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index2;
-        fd = &is->cfg_param[mode].fd;
+        p_index = &is->config[index].p_region_index2;
+        fd = &is->config[index].fd;
 
         fd->config.max_number = val;
 
@@ -530,12 +529,12 @@ void __is_set_fd_config_maxface(struct fimc_is *is, u32 val)
 
 void __is_set_fd_config_rollangle(struct fimc_is *is, u32 val)
 {
+        unsigned int index = is->config_index;
         struct fd_param *fd;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index2;
-        fd = &is->cfg_param[mode].fd;
+        p_index = &is->config[index].p_region_index2;
+        fd = &is->config[index].fd;
 
         fd->config.roll_angle = val;
 
@@ -550,12 +549,12 @@ void __is_set_fd_config_rollangle(struct fimc_is *is, u32 val)
 
 void __is_set_fd_config_yawangle(struct fimc_is *is, u32 val)
 {
+        unsigned int index = is->config_index;
         struct fd_param *fd;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index2;
-        fd = &is->cfg_param[mode].fd;
+        p_index = &is->config[index].p_region_index2;
+        fd = &is->config[index].fd;
 
         fd->config.yaw_angle = val;
 
@@ -570,12 +569,12 @@ void __is_set_fd_config_yawangle(struct fimc_is *is, u32 val)
 
 void __is_set_fd_config_smilemode(struct fimc_is *is, u32 val)
 {
+        unsigned int index = is->config_index;
         struct fd_param *fd;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index2;
-        fd = &is->cfg_param[mode].fd;
+        p_index = &is->config[index].p_region_index2;
+        fd = &is->config[index].fd;
 
         fd->config.smile_mode = val;
 
@@ -590,12 +589,12 @@ void __is_set_fd_config_smilemode(struct fimc_is *is, u32 val)
 
 void __is_set_fd_config_blinkmode(struct fimc_is *is, u32 val)
 {
+        unsigned int index = is->config_index;
         struct fd_param *fd;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index2;
-        fd = &is->cfg_param[mode].fd;
+        p_index = &is->config[index].p_region_index2;
+        fd = &is->config[index].fd;
 
         fd->config.blink_mode = val;
 
@@ -610,12 +609,12 @@ void __is_set_fd_config_blinkmode(struct fimc_is *is, u32 val)
 
 void __is_set_fd_config_eyedetect(struct fimc_is *is, u32 val)
 {
+        unsigned int index = is->config_index;
         struct fd_param *fd;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index2;
-        fd = &is->cfg_param[mode].fd;
+        p_index = &is->config[index].p_region_index2;
+        fd = &is->config[index].fd;
 
         fd->config.eye_detect = val;
 
@@ -630,12 +629,12 @@ void __is_set_fd_config_eyedetect(struct fimc_is *is, u32 val)
 
 void __is_set_fd_config_mouthdetect(struct fimc_is *is, u32 val)
 {
+        unsigned int index = is->config_index;
         struct fd_param *fd;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index2;
-        fd = &is->cfg_param[mode].fd;
+        p_index = &is->config[index].p_region_index2;
+        fd = &is->config[index].fd;
 
         fd->config.mouth_detect = val;
 
@@ -650,12 +649,12 @@ void __is_set_fd_config_mouthdetect(struct fimc_is *is, u32 val)
 
 void __is_set_fd_config_orientation(struct fimc_is *is, u32 val)
 {
+        unsigned int index = is->config_index;
         struct fd_param *fd;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index2;
-        fd = &is->cfg_param[mode].fd;
+        p_index = &is->config[index].p_region_index2;
+        fd = &is->config[index].fd;
 
         fd->config.orientation = val;
 
@@ -670,12 +669,12 @@ void __is_set_fd_config_orientation(struct fimc_is *is, u32 val)
 
 void __is_set_fd_config_orientation_val(struct fimc_is *is, u32 val)
 {
+        unsigned int index = is->config_index;
         struct fd_param *fd;
-        unsigned long *p_index, mode;
+        unsigned long *p_index;
 
-        mode = is->scenario_id;
-        p_index = &is->cfg_param[mode].p_region_index2;
-        fd = &is->cfg_param[mode].fd;
+        p_index = &is->config[index].p_region_index2;
+        fd = &is->config[index].fd;
 
         fd->config.orientation_value = val;
 
@@ -696,16 +695,16 @@ void fimc_is_set_initial_params(struct fimc_is *is)
         struct drc_param *drc;
         struct fd_param *fd;
         unsigned long *p_index1, *p_index2;
-        unsigned int mode;
+        unsigned int index;
 
-        mode = is->scenario_id;
-        global = &is->cfg_param[mode].global;
-        sensor = &is->cfg_param[mode].sensor;
-        isp = &is->cfg_param[mode].isp;
-        drc = &is->cfg_param[mode].drc;
-        fd = &is->cfg_param[mode].fd;
-        p_index1 = &is->cfg_param[mode].p_region_index1;
-        p_index2 = &is->cfg_param[mode].p_region_index2;
+        index = is->config_index;
+        global = &is->config[index].global;
+        sensor = &is->config[index].sensor;
+        isp = &is->config[index].isp;
+        drc = &is->config[index].drc;
+        fd = &is->config[index].fd;
+        p_index1 = &is->config[index].p_region_index1;
+        p_index2 = &is->config[index].p_region_index2;
 
         /* Global */
         global->shotmode.cmd = 1;
@@ -841,7 +840,7 @@ void fimc_is_set_initial_params(struct fimc_is *is)
 
         /* Sensor */
         if (!test_bit(PARAM_SENSOR_FRAME_RATE, p_index1)) {
-                if (!mode)
+                if (is->config_index == 0)
                         __is_set_sensor(is, 0);
         }
 
diff --git a/drivers/media/platform/exynos4-is/fimc-is-regs.c b/drivers/media/platform/exynos4-is/fimc-is-regs.c
index f59a289c530d..b0ff67bc1b05 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-regs.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-regs.c
@@ -79,18 +79,18 @@ int fimc_is_hw_wait_intmsr0_intmsd0(struct fimc_is *is)
 
 int fimc_is_hw_set_param(struct fimc_is *is)
 {
-        struct is_config_param *cfg = &is->cfg_param[is->scenario_id];
+        struct chain_config *config = &is->config[is->config_index];
         unsigned int param_count = __get_pending_param_count(is);
 
         fimc_is_hw_wait_intmsr0_intmsd0(is);
 
         mcuctl_write(HIC_SET_PARAMETER, is, MCUCTL_REG_ISSR(0));
         mcuctl_write(is->sensor_index, is, MCUCTL_REG_ISSR(1));
-        mcuctl_write(is->scenario_id, is, MCUCTL_REG_ISSR(2));
+        mcuctl_write(is->config_index, is, MCUCTL_REG_ISSR(2));
 
         mcuctl_write(param_count, is, MCUCTL_REG_ISSR(3));
-        mcuctl_write(cfg->p_region_index1, is, MCUCTL_REG_ISSR(4));
-        mcuctl_write(cfg->p_region_index2, is, MCUCTL_REG_ISSR(5));
+        mcuctl_write(config->p_region_index1, is, MCUCTL_REG_ISSR(4));
+        mcuctl_write(config->p_region_index2, is, MCUCTL_REG_ISSR(5));
 
         fimc_is_hw_set_intgr0_gd0(is);
         return 0;
@@ -174,10 +174,10 @@ int fimc_is_hw_change_mode(struct fimc_is *is)
                 HIC_CAPTURE_STILL, HIC_CAPTURE_VIDEO,
         };
 
-        if (WARN_ON(is->scenario_id > ARRAY_SIZE(cmd)))
+        if (WARN_ON(is->config_index > ARRAY_SIZE(cmd)))
                 return -EINVAL;
 
-        mcuctl_write(cmd[is->scenario_id], is, MCUCTL_REG_ISSR(0));
+        mcuctl_write(cmd[is->config_index], is, MCUCTL_REG_ISSR(0));
         mcuctl_write(is->sensor_index, is, MCUCTL_REG_ISSR(1));
         mcuctl_write(is->setfile.sub_index, is, MCUCTL_REG_ISSR(2));
         fimc_is_hw_set_intgr0_gd0(is);
@@ -238,6 +238,6 @@ int fimc_is_itf_mode_change(struct fimc_is *is)
                                 FIMC_IS_CONFIG_TIMEOUT);
         if (!ret < 0)
                 dev_err(&is->pdev->dev, "%s(): mode change (%d) timeout\n",
-                        __func__, is->scenario_id);
+                        __func__, is->config_index);
         return ret;
 }
diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c
index 10ec173d1254..3c81c882bfd1 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.c
+++ b/drivers/media/platform/exynos4-is/fimc-is.c
@@ -530,8 +530,8 @@ static void fimc_is_general_irq_handler(struct fimc_is *is)
                         break;
 
                 case HIC_SET_PARAMETER:
-                        is->cfg_param[is->scenario_id].p_region_index1 = 0;
-                        is->cfg_param[is->scenario_id].p_region_index2 = 0;
+                        is->config[is->config_index].p_region_index1 = 0;
+                        is->config[is->config_index].p_region_index2 = 0;
                         set_bit(IS_ST_BLOCK_CMD_CLEARED, &is->state);
                         pr_debug("HIC_SET_PARAMETER\n");
                         break;
@@ -590,8 +590,8 @@ static void fimc_is_general_irq_handler(struct fimc_is *is)
 
                 switch (is->i2h_cmd.args[0]) {
                 case HIC_SET_PARAMETER:
-                        is->cfg_param[is->scenario_id].p_region_index1 = 0;
-                        is->cfg_param[is->scenario_id].p_region_index2 = 0;
+                        is->config[is->config_index].p_region_index1 = 0;
+                        is->config[is->config_index].p_region_index2 = 0;
                         set_bit(IS_ST_BLOCK_CMD_CLEARED, &is->state);
                         break;
                 }
@@ -656,7 +656,7 @@ static int fimc_is_hw_open_sensor(struct fimc_is *is,
 
 int fimc_is_hw_initialize(struct fimc_is *is)
 {
-        const int scenario_ids[] = {
+        const int config_ids[] = {
                 IS_SC_PREVIEW_STILL, IS_SC_PREVIEW_VIDEO,
                 IS_SC_CAPTURE_STILL, IS_SC_CAPTURE_VIDEO
         };
@@ -718,23 +718,23 @@ int fimc_is_hw_initialize(struct fimc_is *is)
         }
 
         /* Preserve previous mode. */
-        prev_id = is->scenario_id;
+        prev_id = is->config_index;
 
         /* Set initial parameter values. */
-        for (i = 0; i < ARRAY_SIZE(scenario_ids); i++) {
-                is->scenario_id = scenario_ids[i];
+        for (i = 0; i < ARRAY_SIZE(config_ids); i++) {
+                is->config_index = config_ids[i];
                 fimc_is_set_initial_params(is);
                 ret = fimc_is_itf_s_param(is, true);
                 if (ret < 0) {
-                        is->scenario_id = prev_id;
+                        is->config_index = prev_id;
                         return ret;
                 }
         }
-        is->scenario_id = prev_id;
+        is->config_index = prev_id;
 
         set_bit(IS_ST_INIT_DONE, &is->state);
         dev_info(dev, "initialization sequence completed (%d)\n",
-                                                is->scenario_id);
+                                                is->config_index);
         return 0;
 }
 
diff --git a/drivers/media/platform/exynos4-is/fimc-is.h b/drivers/media/platform/exynos4-is/fimc-is.h
index 9406894f306d..f5275a5b0156 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.h
+++ b/drivers/media/platform/exynos4-is/fimc-is.h
@@ -219,7 +219,7 @@ struct fimc_is_setfile {
         u32 base;
 };
 
-struct is_config_param {
+struct chain_config {
         struct global_param     global;
         struct sensor_param     sensor;
         struct isp_param        isp;
@@ -279,12 +279,13 @@ struct fimc_is {
         struct h2i_cmd                  h2i_cmd;
         struct is_fd_result_header      fd_header;
 
-        struct is_config_param          cfg_param[IS_SC_MAX];
+        struct chain_config             config[IS_SC_MAX];
+        unsigned                        config_index;
+
         struct is_region                *is_p_region;
         dma_addr_t                      is_dma_p_region;
         struct is_share_region          *is_shared_region;
         struct is_af_info               af;
-        u32                             scenario_id;
 
         struct dentry                   *debugfs_entry;
 };
@@ -301,7 +302,7 @@ static inline void fimc_is_mem_barrier(void)
 
 static inline void fimc_is_set_param_bit(struct fimc_is *is, int num)
 {
-        struct is_config_param *cfg = &is->cfg_param[is->scenario_id];
+        struct chain_config *cfg = &is->config[is->config_index];
 
         if (num >= 32)
                 set_bit(num - 32, &cfg->p_region_index2);
diff --git a/drivers/media/platform/exynos4-is/fimc-isp.c b/drivers/media/platform/exynos4-is/fimc-isp.c
index b11c001ad388..7b8fbabe3556 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp.c
@@ -236,7 +236,7 @@ static int fimc_isp_subdev_s_stream(struct v4l2_subdev *sd, int on)
                 }
 
                 v4l2_dbg(1, debug, sd, "changing mode to %d\n",
-                                                is->scenario_id);
+                                                is->config_index);
                 ret = fimc_is_itf_mode_change(is);
                 if (ret)
                         return -EINVAL;
@@ -317,8 +317,8 @@ static int fimc_isp_subdev_s_power(struct v4l2_subdev *sd, int on)
                 clear_bit(IS_ST_PWR_ON, &is->state);
                 clear_bit(IS_ST_INIT_DONE, &is->state);
                 is->state = 0;
-                is->cfg_param[is->scenario_id].p_region_index1 = 0;
-                is->cfg_param[is->scenario_id].p_region_index2 = 0;
+                is->config[is->config_index].p_region_index1 = 0;
+                is->config[is->config_index].p_region_index2 = 0;
                 set_bit(IS_ST_IDLE, &is->state);
                 wmb();
         }