diff options
Diffstat (limited to 'drivers/media/video/davinci/vpfe_capture.c')
| -rw-r--r-- | drivers/media/video/davinci/vpfe_capture.c | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/drivers/media/video/davinci/vpfe_capture.c b/drivers/media/video/davinci/vpfe_capture.c index 1c258824728..d8e38cc4ec4 100644 --- a/drivers/media/video/davinci/vpfe_capture.c +++ b/drivers/media/video/davinci/vpfe_capture.c @@ -370,7 +370,7 @@ static int vpfe_config_ccdc_image_format(struct vpfe_device *vpfe_dev) * For a given standard, this functions sets up the default * pix format & crop values in the vpfe device and ccdc. It first * starts with defaults based values from the standard table. - * It then checks if sub device support g_fmt and then override the + * It then checks if sub device support g_mbus_fmt and then override the * values based on that.Sets crop values to match with scan resolution * starting at 0,0. It calls vpfe_config_ccdc_image_format() set the * values in ccdc @@ -379,6 +379,8 @@ static int vpfe_config_image_format(struct vpfe_device *vpfe_dev, const v4l2_std_id *std_id) { struct vpfe_subdev_info *sdinfo = vpfe_dev->current_subdev; + struct v4l2_mbus_framefmt mbus_fmt; + struct v4l2_pix_format *pix = &vpfe_dev->fmt.fmt.pix; int i, ret = 0; for (i = 0; i < ARRAY_SIZE(vpfe_standards); i++) { @@ -403,29 +405,36 @@ static int vpfe_config_image_format(struct vpfe_device *vpfe_dev, vpfe_dev->crop.left = 0; vpfe_dev->crop.width = vpfe_dev->std_info.active_pixels; vpfe_dev->crop.height = vpfe_dev->std_info.active_lines; - vpfe_dev->fmt.fmt.pix.width = vpfe_dev->crop.width; - vpfe_dev->fmt.fmt.pix.height = vpfe_dev->crop.height; + pix->width = vpfe_dev->crop.width; + pix->height = vpfe_dev->crop.height; /* first field and frame format based on standard frame format */ if (vpfe_dev->std_info.frame_format) { - vpfe_dev->fmt.fmt.pix.field = V4L2_FIELD_INTERLACED; + pix->field = V4L2_FIELD_INTERLACED; /* assume V4L2_PIX_FMT_UYVY as default */ - vpfe_dev->fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_UYVY; + pix->pixelformat = V4L2_PIX_FMT_UYVY; + v4l2_fill_mbus_format(&mbus_fmt, pix, + V4L2_MBUS_FMT_YUYV10_2X10); } else { - vpfe_dev->fmt.fmt.pix.field = V4L2_FIELD_NONE; + pix->field = V4L2_FIELD_NONE; /* assume V4L2_PIX_FMT_SBGGR8 */ - vpfe_dev->fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_SBGGR8; + pix->pixelformat = V4L2_PIX_FMT_SBGGR8; + v4l2_fill_mbus_format(&mbus_fmt, pix, + V4L2_MBUS_FMT_SBGGR8_1X8); } - /* if sub device supports g_fmt, override the defaults */ + /* if sub device supports g_mbus_fmt, override the defaults */ ret = v4l2_device_call_until_err(&vpfe_dev->v4l2_dev, - sdinfo->grp_id, video, g_fmt, &vpfe_dev->fmt); + sdinfo->grp_id, video, g_mbus_fmt, &mbus_fmt); if (ret && ret != -ENOIOCTLCMD) { v4l2_err(&vpfe_dev->v4l2_dev, - "error in getting g_fmt from sub device\n"); + "error in getting g_mbus_fmt from sub device\n"); return ret; } + v4l2_fill_pix_format(pix, &mbus_fmt); + pix->bytesperline = pix->width * 2; + pix->sizeimage = pix->bytesperline * pix->height; /* Sets the values in CCDC */ ret = vpfe_config_ccdc_image_format(vpfe_dev); @@ -434,11 +443,8 @@ static int vpfe_config_image_format(struct vpfe_device *vpfe_dev, /* Update the values of sizeimage and bytesperline */ if (!ret) { - vpfe_dev->fmt.fmt.pix.bytesperline = - ccdc_dev->hw_ops.get_line_length(); - vpfe_dev->fmt.fmt.pix.sizeimage = - vpfe_dev->fmt.fmt.pix.bytesperline * - vpfe_dev->fmt.fmt.pix.height; + pix->bytesperline = ccdc_dev->hw_ops.get_line_length(); + pix->sizeimage = pix->bytesperline * pix->height; } return ret; } @@ -1366,7 +1372,7 @@ static int vpfe_reqbufs(struct file *file, void *priv, req_buf->type, vpfe_dev->fmt.fmt.pix.field, sizeof(struct videobuf_buffer), - fh); + fh, NULL); fh->io_allowed = 1; vpfe_dev->io_usrs = 1; @@ -1980,7 +1986,7 @@ static __init int vpfe_probe(struct platform_device *pdev) vpfe_dev->sd[i] = v4l2_i2c_new_subdev_board(&vpfe_dev->v4l2_dev, i2c_adap, - sdinfo->name, + NULL, &sdinfo->board_info, NULL); if (vpfe_dev->sd[i]) { |