diff options
| author | Alexander Stein <alexander.stein@ew.tq-group.com> | 2023-04-19 10:07:10 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-05-25 17:21:23 +0300 |
| commit | 79bb4c7df8af769615a1f049aa85cbe6ecc84ec6 (patch) | |
| tree | 53d2a14027e4f37bef5366faa0ccb3c405345719 | |
| parent | 6f482c4729d9040945f6d1e7ca1171eba9b5a5d6 (diff) | |
| download | linux-79bb4c7df8af769615a1f049aa85cbe6ecc84ec6.tar.xz | |
media: imx: imx7-media-csi: Remove incorrect interlacing support
The driver doesn't currently support interlacing, but due to legacy
leftovers, it accepts values for the pixel format "field" field other
than V4L2_FIELD_NONE. Fix it by hardcoding V4L2_FIELD_NONE. Proper
interlacing support can be implemented later if desired.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
| -rw-r--r-- | drivers/media/platform/nxp/imx7-media-csi.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/media/platform/nxp/imx7-media-csi.c b/drivers/media/platform/nxp/imx7-media-csi.c index b149374b07ee..1315f5743b76 100644 --- a/drivers/media/platform/nxp/imx7-media-csi.c +++ b/drivers/media/platform/nxp/imx7-media-csi.c @@ -1162,20 +1162,6 @@ __imx7_csi_video_try_fmt(struct v4l2_pix_format *pixfmt, cc = imx7_csi_find_pixel_format(pixfmt->pixelformat); } - /* Allow IDMAC interweave but enforce field order from source. */ - if (V4L2_FIELD_IS_INTERLACED(pixfmt->field)) { - switch (pixfmt->field) { - case V4L2_FIELD_SEQ_TB: - pixfmt->field = V4L2_FIELD_INTERLACED_TB; - break; - case V4L2_FIELD_SEQ_BT: - pixfmt->field = V4L2_FIELD_INTERLACED_BT; - break; - default: - break; - } - } - /* * Round up width for minimum burst size. * @@ -1187,6 +1173,7 @@ __imx7_csi_video_try_fmt(struct v4l2_pix_format *pixfmt, pixfmt->bytesperline = pixfmt->width * cc->bpp / 8; pixfmt->sizeimage = pixfmt->bytesperline * pixfmt->height; + pixfmt->field = V4L2_FIELD_NONE; return cc; } |