diff --git a/drivers/media/platform/nxp/imx7-media-csi.c b/drivers/media/platform/nxp/imx7-media-csi.c index b701e823436a88ae0f5e1ed904eec5e278f3d96d..b149374b07ee16fc26a0c04cec610d7ce7af255d 100644 --- a/drivers/media/platform/nxp/imx7-media-csi.c +++ b/drivers/media/platform/nxp/imx7-media-csi.c @@ -1145,9 +1145,13 @@ static const struct imx7_csi_pixfmt * __imx7_csi_video_try_fmt(struct v4l2_pix_format *pixfmt, struct v4l2_rect *compose) { - struct v4l2_mbus_framefmt fmt_src; const struct imx7_csi_pixfmt *cc; + if (compose) { + compose->width = pixfmt->width; + compose->height = pixfmt->height; + } + /* * Find the pixel format, default to the first supported format if not * found. @@ -1172,13 +1176,17 @@ __imx7_csi_video_try_fmt(struct v4l2_pix_format *pixfmt, } } - v4l2_fill_mbus_format(&fmt_src, pixfmt, 0); - imx7_csi_mbus_fmt_to_pix_fmt(pixfmt, &fmt_src, cc); + /* + * Round up width for minimum burst size. + * + * TODO: Implement configurable stride support, and check what the real + * hardware alignment constraint on the width is. + */ + v4l_bound_align_image(&pixfmt->width, 1, 0xffff, 8, + &pixfmt->height, 1, 0xffff, 1, 0); - if (compose) { - compose->width = fmt_src.width; - compose->height = fmt_src.height; - } + pixfmt->bytesperline = pixfmt->width * cc->bpp / 8; + pixfmt->sizeimage = pixfmt->bytesperline * pixfmt->height; return cc; }