#define SENSOR_INIT_WIDTH 640 /* Sensor pixel size for sensor_init_data array */
#define SENSOR_INIT_HEIGHT 480
#define SENSOR_INIT_WINSEQADR sensor_vga
-#define SENSOR_INIT_PIXFMT V4L2_PIX_FMT_UYVY
+#define SENSOR_INIT_PIXFMT V4L2_MBUS_FMT_UYVY8_2X8
#define CONFIG_SENSOR_WhiteBalance 1
#define CONFIG_SENSOR_Brightness 0
.num_menus = ARRAY_SIZE(sensor_menus),
};
-#define COL_FMT(_name, _depth, _fourcc, _colorspace) \
- { .name = _name, .depth = _depth, .fourcc = _fourcc, \
- .colorspace = _colorspace }
+/* only one fixed colorspace per pixelcode */
+struct sensor_datafmt {
+ enum v4l2_mbus_pixelcode code;
+ enum v4l2_colorspace colorspace;
+};
-#define JPG_FMT(_name, _depth, _fourcc) \
- COL_FMT(_name, _depth, _fourcc, V4L2_COLORSPACE_JPEG)
+/* Find a data format by a pixel code in an array */
+static const struct sensor_datafmt *sensor_find_datafmt(
+ enum v4l2_mbus_pixelcode code, const struct sensor_datafmt *fmt,
+ int n)
+{
+ int i;
+ for (i = 0; i < n; i++)
+ if (fmt[i].code == code)
+ return fmt + i;
-static const struct soc_camera_data_format sensor_colour_formats[] = {
- JPG_FMT(SENSOR_NAME_STRING(UYVY), 16, V4L2_PIX_FMT_UYVY),
- JPG_FMT(SENSOR_NAME_STRING(YUYV), 16, V4L2_PIX_FMT_YUYV),
+ return NULL;
+}
+
+static const struct sensor_datafmt sensor_colour_fmts[] = {
+ {V4L2_MBUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_JPEG},
+ {V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG}
};
+
+
enum sensor_work_state
{
sensor_work_ready = 0,
int preview_w;
int preview_h;
struct reginfo *winseqe_cur_addr;
- unsigned int pixfmt;
+ struct sensor_datafmt fmt;
unsigned int enable;
unsigned int funmodule_state;
} sensor_info_priv_t;
}
static int sensor_init(struct v4l2_subdev *sd, u32 val)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct soc_camera_device *icd = client->dev.platform_data;
struct sensor *sensor = to_sensor(client);
const struct v4l2_queryctrl *qctrl;
+ const struct sensor_datafmt *fmt;
int ret,pid = 0;
#if (SENSOR_RESET_REG != SEQUENCE_END)
struct reginfo reg_info;
sensor->info_priv.preview_h = SENSOR_INIT_HEIGHT;
sensor->info_priv.capture_w = SENSOR_MAX_WIDTH;
sensor->info_priv.capture_h = SENSOR_MAX_HEIGHT;
- sensor->info_priv.winseqe_cur_addr = SENSOR_INIT_WINSEQADR;
- sensor->info_priv.pixfmt = SENSOR_INIT_PIXFMT;
+ sensor->info_priv.winseqe_cur_addr = SENSOR_INIT_WINSEQADR;
+ fmt = sensor_find_datafmt(SENSOR_INIT_PIXFMT,sensor_colour_fmts, ARRAY_SIZE(sensor_colour_fmts));
+ if (!fmt) {
+ SENSOR_TR("error: %s initial array colour fmts is not support!!",SENSOR_NAME_STRING());
+ ret = -EINVAL;
+ goto sensor_INIT_ERR;
+ }
+ sensor->info_priv.fmt = *fmt;
/* sensor sensor information for initialization */
qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
if (qctrl)
return soc_camera_apply_sensor_flags(icl, flags);
}
-static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *f)
+static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct soc_camera_device *icd = client->dev.platform_data;
struct sensor *sensor = to_sensor(client);
- struct v4l2_pix_format *pix = &f->fmt.pix;
-
- SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING());
- pix->width = icd->user_width;
- pix->height = icd->user_height;
- pix->pixelformat = sensor->info_priv.pixfmt;
- pix->field = V4L2_FIELD_NONE;
- pix->colorspace = V4L2_COLORSPACE_JPEG;
+ mf->width = icd->user_width;
+ mf->height = icd->user_height;
+ mf->code = sensor->info_priv.fmt.code;
+ mf->colorspace = sensor->info_priv.fmt.colorspace;
+ mf->field = V4L2_FIELD_NONE;
return 0;
}
-static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_format *f)
+static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
{
bool ret = false;
- if ((f->fmt.pix.width == 1024) && (f->fmt.pix.height == 768)) {
+ if ((mf->width == 1024) && (mf->height == 768)) {
ret = true;
- } else if ((f->fmt.pix.width == 1280) && (f->fmt.pix.height == 1024)) {
+ } else if ((mf->width == 1280) && (mf->height == 1024)) {
ret = true;
- } else if ((f->fmt.pix.width == 1600) && (f->fmt.pix.height == 1200)) {
+ } else if ((mf->width == 1600) && (mf->height == 1200)) {
ret = true;
- } else if ((f->fmt.pix.width == 2048) && (f->fmt.pix.height == 1536)) {
+ } else if ((mf->width == 2048) && (mf->height == 1536)) {
ret = true;
- }
+ } else if ((mf->width == 2592) && (mf->height == 1944)) {
+ ret = true;
+ }
if (ret == true)
- SENSOR_DG("------------%s ,%dx%d is capture format\n", __FUNCTION__, f->fmt.pix.width, f->fmt.pix.height);
+ SENSOR_DG("%s %dx%d is capture format\n", __FUNCTION__, mf->width, mf->height);
return ret;
}
-static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_format *f)
+static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
{
bool ret = false;
-
- /*if ((f->fmt.pix.width == 1280) && (f->fmt.pix.height == 720)) {
+ /*
+ if ((mf->width == 1280) && (mf->height == 720)) {
ret = true;
- } else if ((f->fmt.pix.width == 1920) && (f->fmt.pix.height == 1080)) {
+ } else if ((mf->width == 1920) && (mf->height == 1080)) {
ret = true;
- }*/
-
+ }
+ */
if (ret == true)
- SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, f->fmt.pix.width, f->fmt.pix.height);
+ SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, mf->width, mf->height);
return ret;
}
static struct reginfo* sensor_fmt_catch(int set_w, int set_h, int *ret_w, int *ret_h)
return winseqe_set_addr;
}
-static int sensor_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f)
+static int sensor_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ const struct sensor_datafmt *fmt;
struct soc_camera_device *icd = client->dev.platform_data;
struct sensor *sensor = to_sensor(client);
- struct v4l2_pix_format *pix = &f->fmt.pix;
struct reginfo *winseqe_set_addr=NULL;
int ret = 0, set_w,set_h;
//u16 seq_state=0;
- if (sensor->info_priv.pixfmt != pix->pixelformat) {
- switch (pix->pixelformat)
+ fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
+ ARRAY_SIZE(sensor_colour_fmts));
+ if (!fmt) {
+ ret = -EINVAL;
+ goto sensor_s_fmt_end;
+ }
+
+ if (sensor->info_priv.fmt.code != mf->code) {
+ switch (mf->code)
{
- case V4L2_PIX_FMT_YUYV:
+ case V4L2_MBUS_FMT_YUYV8_2X8:
{
winseqe_set_addr = sensor_ClrFmt_YUYV;
break;
}
- case V4L2_PIX_FMT_UYVY:
+ case V4L2_MBUS_FMT_UYVY8_2X8:
{
winseqe_set_addr = sensor_ClrFmt_UYVY;
break;
}
if (winseqe_set_addr != NULL) {
sensor_write_array(client, winseqe_set_addr);
- sensor->info_priv.pixfmt = pix->pixelformat;
-
- SENSOR_DG("%s Pixelformat(0x%x) set success!\n", SENSOR_NAME_STRING(),pix->pixelformat);
+ sensor->info_priv.fmt.code = mf->code;
+ sensor->info_priv.fmt.colorspace= mf->colorspace;
+ SENSOR_DG("%s v4l2_mbus_code:%d set success!\n", SENSOR_NAME_STRING(),mf->code);
} else {
- SENSOR_TR("%s Pixelformat(0x%x) is invalidate!\n", SENSOR_NAME_STRING(),pix->pixelformat);
+ SENSOR_TR("%s v4l2_mbus_code:%d is invalidate!\n", SENSOR_NAME_STRING(),mf->code);
}
}
- set_w = pix->width;
- set_h = pix->height;
+ set_w = mf->width;
+ set_h = mf->height;
winseqe_set_addr = sensor_fmt_catch(set_w, set_h, &set_w, &set_h);
sensor->info_priv.winseqe_cur_addr = winseqe_set_addr;
if ((winseqe_set_addr[0].reg==SEQUENCE_PROPERTY) && (winseqe_set_addr[0].val==SEQUENCE_CAPTURE)) {
- } else {
- sensor->info_priv.preview_w = pix->width;
- sensor->info_priv.preview_h = pix->height;
+
+ } else {
+ sensor->info_priv.preview_w = mf->width;
+ sensor->info_priv.preview_h = mf->height;
}
- }
+ }
if (winseqe_set_addr && (winseqe_set_addr[0].reg==SEQUENCE_PROPERTY) && (winseqe_set_addr[0].val==SEQUENCE_CAPTURE)) {
sensor->info_priv.capture_h = set_h;
sensor->info_priv.snap2preview = true;
} else if (sensor->info_priv.snap2preview == true) {
- if (winseqe_set_addr || ((sensor->info_priv.preview_w == pix->width) && (sensor->info_priv.preview_h == pix->height))) {
+ if (winseqe_set_addr || ((sensor->info_priv.preview_w == mf->width) && (sensor->info_priv.preview_h == mf->height))) {
#if CONFIG_SENSOR_Flash
if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
}
#endif */
- sensor->info_priv.preview_w = pix->width;
- sensor->info_priv.preview_h = pix->height;
+ sensor->info_priv.preview_w = mf->width;
+ sensor->info_priv.preview_h = mf->height;
sensor->info_priv.snap2preview = false;
} else {
- SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,pix->width,pix->height);
+ SENSOR_TR("\n %s..%s Format is Invalidate. mf->width = %d.. mf->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,mf->width,mf->height);
}
}
- pix->width = set_w;
- pix->height = set_h;
+ mf->width = set_w;
+ mf->height = set_h;
sensor_s_fmt_end:
return ret;
}
-static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_format *f)
+static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
{
- int ret = 0;
- struct v4l2_pix_format *pix = &f->fmt.pix;
- bool bayer = pix->pixelformat == V4L2_PIX_FMT_UYVY ||
- pix->pixelformat == V4L2_PIX_FMT_YUYV;
- /*
- * With Bayer format enforce even side lengths, but let the user play
- * with the starting pixel
- */
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct sensor *sensor = to_sensor(client);
+ const struct sensor_datafmt *fmt;
+ int ret = 0;
+
+ fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
+ ARRAY_SIZE(sensor_colour_fmts));
+ if (fmt == NULL) {
+ fmt = &sensor->info_priv.fmt;
+ mf->code = fmt->code;
+ }
- if (pix->height > SENSOR_MAX_HEIGHT)
- pix->height = SENSOR_MAX_HEIGHT;
- else if (pix->height < SENSOR_MIN_HEIGHT)
- pix->height = SENSOR_MIN_HEIGHT;
- else if (bayer)
- pix->height = ALIGN(pix->height, 2);
-
- if (pix->width > SENSOR_MAX_WIDTH)
- pix->width = SENSOR_MAX_WIDTH;
- else if (pix->width < SENSOR_MIN_WIDTH)
- pix->width = SENSOR_MIN_WIDTH;
- else if (bayer)
- pix->width = ALIGN(pix->width, 2);
-
- if (sensor_fmt_catch(pix->width, pix->height, &pix->width, &pix->height) == NULL) {
- pix->width = 0;
- pix->height = 0;
+ if (mf->height > SENSOR_MAX_HEIGHT)
+ mf->height = SENSOR_MAX_HEIGHT;
+ else if (mf->height < SENSOR_MIN_HEIGHT)
+ mf->height = SENSOR_MIN_HEIGHT;
+
+ if (mf->width > SENSOR_MAX_WIDTH)
+ mf->width = SENSOR_MAX_WIDTH;
+ else if (mf->width < SENSOR_MIN_WIDTH)
+ mf->width = SENSOR_MIN_WIDTH;
+ mf->colorspace = fmt->colorspace;
+ if (sensor_fmt_catch(mf->width, mf->height, &mf->width, &mf->height) == NULL) {
+ mf->width = 0;
+ mf->height = 0;
}
return ret;
static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
return -EINVAL;
#endif
static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct sensor *sensor = to_sensor(client);
const struct v4l2_queryctrl *qctrl;
SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING());
static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct sensor *sensor = to_sensor(client);
struct soc_camera_device *icd = client->dev.platform_data;
const struct v4l2_queryctrl *qctrl;
static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct soc_camera_device *icd = client->dev.platform_data;
int i, error_cnt=0, error_idx=-1;
static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct soc_camera_device *icd = client->dev.platform_data;
int i, error_cnt=0, error_idx=-1;
static int sensor_s_stream(struct v4l2_subdev *sd, int enable)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct sensor *sensor = to_sensor(client);
if (enable == 1) {
ret = -ENODEV;
goto sensor_video_probe_err;
}
-
- icd->formats = sensor_colour_formats;
- icd->num_formats = ARRAY_SIZE(sensor_colour_formats);
+
+
return 0;
sensor_video_probe_err:
}
static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct soc_camera_device *icd = client->dev.platform_data;
struct sensor *sensor = to_sensor(client);
int ret = 0;
return ret;
}
+static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
+ enum v4l2_mbus_pixelcode *code)
+{
+ if (index >= ARRAY_SIZE(sensor_colour_fmts))
+ return -EINVAL;
+ *code = sensor_colour_fmts[index].code;
+ return 0;
+}
static struct v4l2_subdev_core_ops sensor_subdev_core_ops = {
.init = sensor_init,
.g_ctrl = sensor_g_control,
.g_chip_ident = sensor_g_chip_ident,
.ioctl = sensor_ioctl,
};
-
static struct v4l2_subdev_video_ops sensor_subdev_video_ops = {
- .s_fmt = sensor_s_fmt,
- .g_fmt = sensor_g_fmt,
- .try_fmt = sensor_try_fmt,
+ .s_mbus_fmt = sensor_s_fmt,
+ .g_mbus_fmt = sensor_g_fmt,
+ .try_mbus_fmt = sensor_try_fmt,
+ .enum_mbus_fmt = sensor_enum_fmt,
.s_stream = sensor_s_stream,
};
/* Second stage probe - when a capture adapter is there */
icd->ops = &sensor_ops;
- icd->y_skip_top = 0;
+ sensor->info_priv.fmt = sensor_colour_fmts[0];
#if CONFIG_SENSOR_I2C_NOSCHED
atomic_set(&sensor->tasklock_cnt,0);
#endif