Section 13.7.6.13 "CSI Image Parameter Register" of the i.MX 8M Quad Applications Processors Reference Manual states that the line size should be divisible by 8 bytes. However, the hardware also accepts sizes divisible by 4 bytes. This patch accepts line sizes divisible 4-bytes in non-planar mode. Signed-off-by: Dorota Czaplejewicz <dorota.czaplejewicz@xxxxxxx> --- Hello, my previous patch identified something that was not a problem, so I'm sending a different one. This has been tested on the Librem 5. Cheers, Dorota drivers/staging/media/imx/imx-media-utils.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c index 5128915a5d6f..a303003929e3 100644 --- a/drivers/staging/media/imx/imx-media-utils.c +++ b/drivers/staging/media/imx/imx-media-utils.c @@ -545,13 +545,13 @@ int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix, } /* Round up width for minimum burst size */ - width = round_up(mbus->width, 8); + width = round_up(mbus->width, 4); /* Round up stride for IDMAC line start address alignment */ if (cc->planar) stride = round_up(width, 16); else - stride = round_up((width * cc->bpp) >> 3, 8); + stride = round_up((width * cc->bpp) >> 3, 4); pix->width = width; pix->height = mbus->height; -- 2.31.1
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