static ssize_t show_mdnie_tune(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct s5p_fimd_ext_device *fx_dev = to_fimd_ext_device(dev);
struct s5p_mdnie *mdnie = fimd_ext_get_drvdata(fx_dev);
mdnie_info("tune[%d]", mdnie->tune);
return snprintf(buf, PAGE_SIZE, "%d\n", mdnie->tune);
}
static ssize_t show_read_reg(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct s5p_fimd_ext_device *fx_dev = to_fimd_ext_device(dev);
struct s5p_mdnie *mdnie = fimd_ext_get_drvdata(fx_dev);
if (!mdnie->regs) {
dev_err(dev, "failed to get current register.\n");
return -EINVAL;
}
return mdnie_read_reg(mdnie, buf);
}
static ssize_t show_read_reg(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct s5p_fimd_ext_device *fx_dev = to_fimd_ext_device(dev);
struct s5p_fimd_lite *fimd_lite = fimd_ext_get_drvdata(fx_dev);
if (!fimd_lite->iomem_base) {
dev_err(dev, "failed to get current register.\n");
return -EINVAL;
}
return s5p_fimd_lite_read_reg(fimd_lite, buf);
}
static ssize_t store_mdnie_outdoor(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct s5p_fimd_ext_device *fx_dev = to_fimd_ext_device(dev);
struct s5p_mdnie *mdnie = fimd_ext_get_drvdata(fx_dev);
struct mdnie_manager_ops *mops = mdnie->mops;
unsigned long prev_outdoor;
unsigned long outdoor;
int ret;
ret = kstrtoul(buf, 0, &outdoor);
if (ret) {
dev_err(&fx_dev->dev, "invalid outdoor value.\n");
return -EINVAL;
}
if (outdoor >= OUTDOOR_MAX) {
dev_err(&fx_dev->dev, "invalid mdnie outdoor.\n");
return -EINVAL;
}
if (mdnie->scenario != SCENARIO_VIDEO
&& mdnie->scenario != SCENARIO_CAMERA) {
/* Set to default */
mdnie->outdoor = OUTDOOR_OFF;
dev_err(&fx_dev->dev, "invalid mdnie scenario.\n");
return -EIO;
}
prev_outdoor = mdnie->outdoor;
mdnie->outdoor = outdoor;
mdnie_info("outdoor[%d]", mdnie->outdoor);
if (mops && mops->commit) {
ret = mops->commit(mdnie, SET_OPTIONAL);
if (ret) {
dev_err(&fx_dev->dev, "failed to set outdoor.\n");
goto error_restore;
}
} else {
dev_err(&fx_dev->dev, "invalid mdnie mops.\n");
ret = -EINVAL;
goto error_restore;
}
return count;
error_restore:
mdnie->outdoor = prev_outdoor;
return ret;
}
static ssize_t store_mdnie_tone(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct s5p_fimd_ext_device *fx_dev = to_fimd_ext_device(dev);
struct s5p_mdnie *mdnie = fimd_ext_get_drvdata(fx_dev);
struct mdnie_manager_ops *mops = mdnie->mops;
unsigned long prev_tone;
unsigned long tone;
int ret;
ret = kstrtoul(buf, 0, &tone);
if (ret) {
dev_err(&fx_dev->dev, "invalid tone value.\n");
return -EINVAL;
}
if (mops && mops->check_tone) {
ret = mops->check_tone(mdnie, tone);
if (ret) {
dev_err(&fx_dev->dev, "failed to set tone.\n");
return ret;
}
} else {
dev_err(&fx_dev->dev, "invalid mdnie mops.\n");
ret = -EINVAL;
goto error_mops;
}
prev_tone = mdnie->tone;
mdnie->tone = tone;
mdnie_info("tone[%d]", mdnie->tone);
if (mops && mops->commit) {
ret = mops->commit(mdnie, SET_OPTIONAL);
if (ret) {
dev_err(&fx_dev->dev, "failed to set tone.\n");
goto error_restore;
}
} else {
dev_err(&fx_dev->dev, "invalid mdnie mops.\n");
ret = -EINVAL;
goto error_restore;
}
return count;
error_restore:
mdnie->tone = prev_tone;
error_mops:
return ret;
}
static ssize_t store_mdnie_mode(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct s5p_fimd_ext_device *fx_dev = to_fimd_ext_device(dev);
struct s5p_mdnie *mdnie = fimd_ext_get_drvdata(fx_dev);
struct mdnie_manager_ops *mops = mdnie->mops;
unsigned long prev_mode;
unsigned long mode;
int ret;
ret = kstrtoul(buf, 0, &mode);
if (ret) {
dev_err(&fx_dev->dev, "invalid mode value.\n");
return -EINVAL;
}
if (mode >= MODE_MAX) {
dev_err(&fx_dev->dev, "invalid mdnie mode.\n");
return -EINVAL;
}
if (mdnie->scenario >= SCENARIO_MODE_MAX) {
dev_err(&fx_dev->dev, "invalid mdnie scenario.\n");
mdnie->scenario = SCENARIO_UI;
}
prev_mode = mdnie->mode;
mdnie->mode = mode;
mdnie_info("mode[%d]", mdnie->mode);
if (mops && mops->commit) {
ret = mops->commit(mdnie, SET_MAIN);
if (ret) {
dev_err(&fx_dev->dev, "failed to set mode.\n");
goto error_restore;
}
} else {
dev_err(&fx_dev->dev, "invalid mdnie mops.\n");
ret = -EINVAL;
goto error_restore;
}
return count;
error_restore:
mdnie->mode = prev_mode;
return ret;
}
static ssize_t store_mdnie_tune(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct s5p_fimd_ext_device *fx_dev = to_fimd_ext_device(dev);
struct s5p_mdnie *mdnie = fimd_ext_get_drvdata(fx_dev);
struct mdnie_manager_ops *mops = mdnie->mops;
unsigned long prev_tune;
unsigned long tune;
int ret;
ret = kstrtoul(buf, 0, &tune);
if (ret) {
dev_err(&fx_dev->dev, "invalid tune value.\n");
return -EINVAL;
}
if (tune >= TUNE_MAX) {
dev_err(&fx_dev->dev, "invalid mdnie tune.\n");
return -EINVAL;
}
prev_tune = mdnie->tune;
mdnie->tune = tune;
mdnie_info("tune[%d]", mdnie->tune);
if (mops) {
if (mdnie->tune == TUNE_FW)
mops->tune = mdnie_request_fw;
else
mops->tune = mdnie_request_tables;
} else {
dev_err(&fx_dev->dev, "invalid mdnie mops.\n");
ret = -EINVAL;
goto error_restore;
}
return count;
error_restore:
mdnie->tune = prev_tune;
return ret;
}
