From e6d4ef7d58aa7e64aa735e1b3c7b670e4fb34d6f Mon Sep 17 00:00:00 2001 From: Jacopo Mondi Date: Wed, 29 Apr 2020 11:50:38 +0200 Subject: media: i2c: imx219: Implement get_selection Implement the get_selection pad operation for the IMX219 sensor driver. The supported targets report the sensor's native size, the crop default rectangle and the crop rectangle. Reviewed-by: Laurent Pinchart Signed-off-by: Jacopo Mondi Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/imx219.c | 94 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) (limited to 'drivers/media/i2c/imx219.c') diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c index cb03bdec1f9c..8ff2a610cdc7 100644 --- a/drivers/media/i2c/imx219.c +++ b/drivers/media/i2c/imx219.c @@ -112,6 +112,14 @@ #define IMX219_TESTP_BLUE_DEFAULT 0 #define IMX219_TESTP_GREENB_DEFAULT 0 +/* IMX219 native and active pixel array size. */ +#define IMX219_NATIVE_WIDTH 3296U +#define IMX219_NATIVE_HEIGHT 2480U +#define IMX219_PIXEL_ARRAY_LEFT 8U +#define IMX219_PIXEL_ARRAY_TOP 8U +#define IMX219_PIXEL_ARRAY_WIDTH 3280U +#define IMX219_PIXEL_ARRAY_HEIGHT 2464U + struct imx219_reg { u16 address; u8 val; @@ -129,6 +137,9 @@ struct imx219_mode { /* Frame height */ unsigned int height; + /* Analog crop rectangle. */ + struct v4l2_rect crop; + /* V-timing */ unsigned int vts_def; @@ -463,6 +474,12 @@ static const struct imx219_mode supported_modes[] = { /* 8MPix 15fps mode */ .width = 3280, .height = 2464, + .crop = { + .left = 0, + .top = 0, + .width = 3280, + .height = 2464 + }, .vts_def = IMX219_VTS_15FPS, .reg_list = { .num_of_regs = ARRAY_SIZE(mode_3280x2464_regs), @@ -473,6 +490,12 @@ static const struct imx219_mode supported_modes[] = { /* 1080P 30fps cropped */ .width = 1920, .height = 1080, + .crop = { + .left = 680, + .top = 692, + .width = 1920, + .height = 1080 + }, .vts_def = IMX219_VTS_30FPS_1080P, .reg_list = { .num_of_regs = ARRAY_SIZE(mode_1920_1080_regs), @@ -483,6 +506,12 @@ static const struct imx219_mode supported_modes[] = { /* 2x2 binned 30fps mode */ .width = 1640, .height = 1232, + .crop = { + .left = 0, + .top = 0, + .width = 3280, + .height = 2464 + }, .vts_def = IMX219_VTS_30FPS_BINNED, .reg_list = { .num_of_regs = ARRAY_SIZE(mode_1640_1232_regs), @@ -493,6 +522,12 @@ static const struct imx219_mode supported_modes[] = { /* 640x480 30fps mode */ .width = 640, .height = 480, + .crop = { + .left = 1000, + .top = 752, + .width = 1280, + .height = 960 + }, .vts_def = IMX219_VTS_30FPS_640x480, .reg_list = { .num_of_regs = ARRAY_SIZE(mode_640_480_regs), @@ -654,6 +689,7 @@ static int imx219_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) struct imx219 *imx219 = to_imx219(sd); struct v4l2_mbus_framefmt *try_fmt = v4l2_subdev_get_try_format(sd, fh->pad, 0); + struct v4l2_rect *try_crop; mutex_lock(&imx219->mutex); @@ -664,6 +700,13 @@ static int imx219_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) MEDIA_BUS_FMT_SRGGB10_1X10); try_fmt->field = V4L2_FIELD_NONE; + /* Initialize try_crop rectangle. */ + try_crop = v4l2_subdev_get_try_crop(sd, fh->pad, 0); + try_crop->top = IMX219_PIXEL_ARRAY_TOP; + try_crop->left = IMX219_PIXEL_ARRAY_LEFT; + try_crop->width = IMX219_PIXEL_ARRAY_WIDTH; + try_crop->height = IMX219_PIXEL_ARRAY_HEIGHT; + mutex_unlock(&imx219->mutex); return 0; @@ -928,6 +971,56 @@ static int imx219_set_framefmt(struct imx219 *imx219) return -EINVAL; } +static const struct v4l2_rect * +__imx219_get_pad_crop(struct imx219 *imx219, struct v4l2_subdev_pad_config *cfg, + unsigned int pad, enum v4l2_subdev_format_whence which) +{ + switch (which) { + case V4L2_SUBDEV_FORMAT_TRY: + return v4l2_subdev_get_try_crop(&imx219->sd, cfg, pad); + case V4L2_SUBDEV_FORMAT_ACTIVE: + return &imx219->mode->crop; + } + + return NULL; +} + +static int imx219_get_selection(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_selection *sel) +{ + switch (sel->target) { + case V4L2_SEL_TGT_CROP: { + struct imx219 *imx219 = to_imx219(sd); + + mutex_lock(&imx219->mutex); + sel->r = *__imx219_get_pad_crop(imx219, cfg, sel->pad, + sel->which); + mutex_unlock(&imx219->mutex); + + return 0; + } + + case V4L2_SEL_TGT_NATIVE_SIZE: + sel->r.top = 0; + sel->r.left = 0; + sel->r.width = IMX219_NATIVE_WIDTH; + sel->r.height = IMX219_NATIVE_HEIGHT; + + return 0; + + case V4L2_SEL_TGT_CROP_DEFAULT: + sel->r.top = IMX219_PIXEL_ARRAY_TOP; + sel->r.left = IMX219_PIXEL_ARRAY_LEFT; + sel->r.width = IMX219_PIXEL_ARRAY_WIDTH; + sel->r.height = IMX219_PIXEL_ARRAY_HEIGHT; + + return 0; + } + + return -EINVAL; +} + static int imx219_start_streaming(struct imx219 *imx219) { struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd); @@ -1152,6 +1245,7 @@ static const struct v4l2_subdev_pad_ops imx219_pad_ops = { .enum_mbus_code = imx219_enum_mbus_code, .get_fmt = imx219_get_pad_format, .set_fmt = imx219_set_pad_format, + .get_selection = imx219_get_selection, .enum_frame_size = imx219_enum_frame_size, }; -- cgit v1.2.3 From b2bbf1aac61186ef904fd28079e847d3feadb89e Mon Sep 17 00:00:00 2001 From: Dafna Hirschfeld Date: Tue, 31 Mar 2020 20:06:30 +0200 Subject: media: i2c: imx219: Fix a bug in imx219_enum_frame_size When enumerating the frame sizes, the value sent to imx219_get_format_code should be fse->code (the code from the ioctl) and not imx219->fmt.code which is the code set currently in the driver. Fixes: 22da1d56e982 ("media: i2c: imx219: Add support for RAW8 bit bayer format") Signed-off-by: Dafna Hirschfeld Reviewed-by: Helen Koike Reviewed-by: Dave Stevenson Reviewed-by: Lad Prabhakar Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/imx219.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/i2c/imx219.c') diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c index 8ff2a610cdc7..e63288ddd721 100644 --- a/drivers/media/i2c/imx219.c +++ b/drivers/media/i2c/imx219.c @@ -824,7 +824,7 @@ static int imx219_enum_frame_size(struct v4l2_subdev *sd, if (fse->index >= ARRAY_SIZE(supported_modes)) return -EINVAL; - if (fse->code != imx219_get_format_code(imx219, imx219->fmt.code)) + if (fse->code != imx219_get_format_code(imx219, fse->code)) return -EINVAL; fse->min_width = supported_modes[fse->index].width; -- cgit v1.2.3 From ad3a44cbd1b2e1559c6b93e80dc0c9c29632969a Mon Sep 17 00:00:00 2001 From: Jacopo Mondi Date: Sat, 9 May 2020 11:04:55 +0200 Subject: media: i2c: imx219: Parse and register properties Parse device properties and register controls for them using the newly introduced helpers. Signed-off-by: Jacopo Mondi Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/imx219.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'drivers/media/i2c/imx219.c') diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c index e63288ddd721..adf35f9ff6a1 100644 --- a/drivers/media/i2c/imx219.c +++ b/drivers/media/i2c/imx219.c @@ -1265,11 +1265,12 @@ static int imx219_init_controls(struct imx219 *imx219) struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd); struct v4l2_ctrl_handler *ctrl_hdlr; unsigned int height = imx219->mode->height; + struct v4l2_fwnode_device_properties props; int exposure_max, exposure_def, hblank; int i, ret; ctrl_hdlr = &imx219->ctrl_handler; - ret = v4l2_ctrl_handler_init(ctrl_hdlr, 9); + ret = v4l2_ctrl_handler_init(ctrl_hdlr, 11); if (ret) return ret; @@ -1348,6 +1349,15 @@ static int imx219_init_controls(struct imx219 *imx219) goto error; } + ret = v4l2_fwnode_device_parse(&client->dev, &props); + if (ret) + goto error; + + ret = v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &imx219_ctrl_ops, + &props); + if (ret) + goto error; + imx219->sd.ctrl_handler = ctrl_hdlr; return 0; -- cgit v1.2.3 From cd25993988491f97a42b3db490fdb2599c67edc8 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 6 May 2020 14:03:04 +0200 Subject: media: i2c: imx219: Drop and The IMX219 camera driver is not a clock provider, but merely a clock consumer, and thus does not need to include and . Signed-off-by: Geert Uytterhoeven Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/imx219.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/media/i2c/imx219.c') diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c index adf35f9ff6a1..f64c0ef7a897 100644 --- a/drivers/media/i2c/imx219.c +++ b/drivers/media/i2c/imx219.c @@ -15,8 +15,6 @@ */ #include -#include -#include #include #include #include -- cgit v1.2.3