From: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> The find_format() function looks up format information for a given pixel format. It takes a v4l2_format pointer, but only uses the contained pixel format value. To prepare it for being used by callers that don't have v4l2_format, modify it to take the pixel format value directly. Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Reviewed-by: Michael Tretter <m.tretter@xxxxxxxxxxxxxx> Signed-off-by: Michael Tretter <m.tretter@xxxxxxxxxxxxxx> --- Changelog v2: - Pick from https://lore.kernel.org/linux-media/20230112172507.30579-1-laurent.pinchart@xxxxxxxxxxxxxxxx --- drivers/media/platform/nxp/imx-pxp.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/media/platform/nxp/imx-pxp.c b/drivers/media/platform/nxp/imx-pxp.c index 351e76ee32ca..9e2e522d9241 100644 --- a/drivers/media/platform/nxp/imx-pxp.c +++ b/drivers/media/platform/nxp/imx-pxp.c @@ -176,14 +176,14 @@ enum { V4L2_M2M_DST = 1, }; -static struct pxp_fmt *find_format(struct v4l2_format *f) +static struct pxp_fmt *find_format(unsigned int pixelformat) { struct pxp_fmt *fmt; unsigned int k; for (k = 0; k < NUM_FORMATS; k++) { fmt = &formats[k]; - if (fmt->fourcc == f->fmt.pix.pixelformat) + if (fmt->fourcc == pixelformat) break; } @@ -1256,10 +1256,10 @@ static int pxp_try_fmt_vid_cap(struct file *file, void *priv, struct pxp_fmt *fmt; struct pxp_ctx *ctx = file2ctx(file); - fmt = find_format(f); + fmt = find_format(f->fmt.pix.pixelformat); if (!fmt) { f->fmt.pix.pixelformat = formats[0].fourcc; - fmt = find_format(f); + fmt = find_format(f->fmt.pix.pixelformat); } if (!(fmt->types & MEM2MEM_CAPTURE)) { v4l2_err(&ctx->dev->v4l2_dev, @@ -1284,10 +1284,10 @@ static int pxp_try_fmt_vid_out(struct file *file, void *priv, struct pxp_fmt *fmt; struct pxp_ctx *ctx = file2ctx(file); - fmt = find_format(f); + fmt = find_format(f->fmt.pix.pixelformat); if (!fmt) { f->fmt.pix.pixelformat = formats[0].fourcc; - fmt = find_format(f); + fmt = find_format(f->fmt.pix.pixelformat); } if (!(fmt->types & MEM2MEM_OUTPUT)) { v4l2_err(&ctx->dev->v4l2_dev, @@ -1320,7 +1320,7 @@ static int pxp_s_fmt(struct pxp_ctx *ctx, struct v4l2_format *f) return -EBUSY; } - q_data->fmt = find_format(f); + q_data->fmt = find_format(f->fmt.pix.pixelformat); q_data->width = f->fmt.pix.width; q_data->height = f->fmt.pix.height; q_data->bytesperline = f->fmt.pix.bytesperline; -- 2.30.2
