On 02/16/2017 03:29 AM, Philipp Zabel wrote:
On Wed, 2017-02-15 at 18:19 -0800, Steve Longerbeam wrote: [...]diff --git a/drivers/staging/media/imx/imx-ic-prpencvf.c b/drivers/staging/media/imx/imx-ic-prpencvf.c index dd9d499..c43f85f 100644 --- a/drivers/staging/media/imx/imx-ic-prpencvf.c +++ b/drivers/staging/media/imx/imx-ic-prpencvf.c @@ -806,16 +806,22 @@ static int prp_set_fmt(struct v4l2_subdev *sd, if (sdformat->which == V4L2_SUBDEV_FORMAT_TRY) { cfg->try_fmt = sdformat->format; } else { - priv->format_mbus[sdformat->pad] = sdformat->format; + struct v4l2_mbus_framefmt *f = + &priv->format_mbus[sdformat->pad]; + struct v4l2_mbus_framefmt *outf = + &priv->format_mbus[PRPENCVF_SRC_PAD]; + + *f = sdformat->format; priv->cc[sdformat->pad] = cc; - if (sdformat->pad == PRPENCVF_SRC_PAD) { - /* - * update the capture device format if this is - * the IDMAC output pad - */ - imx_media_mbus_fmt_to_pix_fmt(&vdev->fmt.fmt.pix, - &sdformat->format, cc); + + /* propagate format to source pad */ + if (sdformat->pad == PRPENCVF_SINK_PAD) { + outf->width = f->width; + outf->height = f->height;What about media bus format, field, and colorimetry?
Right, I need to propagate a default media bus format and field that works. As for colorimtery, I did see the work you are doing in your branch, but was not sure if you were finished with that support. Can you send me a patch?
} + + /* update the capture device format from output pad */ + imx_media_mbus_fmt_to_pix_fmt(&vdev->fmt.fmt.pix, outf, cc); } return 0; diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c index 3e6b607..9d9ec03 100644 --- a/drivers/staging/media/imx/imx-media-csi.c +++ b/drivers/staging/media/imx/imx-media-csi.c @@ -1161,19 +1161,27 @@ static int csi_set_fmt(struct v4l2_subdev *sd, if (sdformat->which == V4L2_SUBDEV_FORMAT_TRY) { cfg->try_fmt = sdformat->format; } else { + struct v4l2_mbus_framefmt *f_direct, *f_idmac; + priv->format_mbus[sdformat->pad] = sdformat->format; priv->cc[sdformat->pad] = cc; - /* Reset the crop window if this is the input pad */ - if (sdformat->pad == CSI_SINK_PAD) + + f_direct = &priv->format_mbus[CSI_SRC_PAD_DIRECT]; + f_idmac = &priv->format_mbus[CSI_SRC_PAD_IDMAC]; + + if (sdformat->pad == CSI_SINK_PAD) { + /* reset the crop window */ priv->crop = crop; - else if (sdformat->pad == CSI_SRC_PAD_IDMAC) { - /* - * update the capture device format if this is - * the IDMAC output pad - */ - imx_media_mbus_fmt_to_pix_fmt(&vdev->fmt.fmt.pix, - &sdformat->format, cc); + + /* propagate format to source pads */ + f_direct->width = crop.width; + f_direct->height = crop.height; + f_idmac->width = crop.width; + f_idmac->height = crop.height;This is missing also media bus format, field and colorimetry propagation.
Yep, will add that. Steve
} + + /* update the capture device format from IDMAC output pad */ + imx_media_mbus_fmt_to_pix_fmt(&vdev->fmt.fmt.pix, f_idmac, cc); } return 0; diff --git a/drivers/staging/media/imx/imx-media-vdic.c b/drivers/staging/media/imx/imx-media-vdic.c index 61e6017..55fb522 100644 --- a/drivers/staging/media/imx/imx-media-vdic.c +++ b/drivers/staging/media/imx/imx-media-vdic.c @@ -649,8 +649,21 @@ static int vdic_set_fmt(struct v4l2_subdev *sd, if (sdformat->which == V4L2_SUBDEV_FORMAT_TRY) { cfg->try_fmt = sdformat->format; } else { - priv->format_mbus[sdformat->pad] = sdformat->format; + struct v4l2_mbus_framefmt *f = + &priv->format_mbus[sdformat->pad]; + struct v4l2_mbus_framefmt *outf = + &priv->format_mbus[VDIC_SRC_PAD_DIRECT]; + + *f = sdformat->format; priv->cc[sdformat->pad] = cc; + + /* propagate format to source pad */ + if (sdformat->pad == VDIC_SINK_PAD_DIRECT || + sdformat->pad == VDIC_SINK_PAD_IDMAC) { + outf->width = f->width; + outf->height = f->height; + outf->field = V4L2_FIELD_NONE;This is missing colorimetry, too. regards Philipp
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