[media] mt9m001: avoid calling mt9m001_find_datafmt() twice (961f0ab7) · Commits · 戴 / test

drivers/media/i2c/soc_camera/mt9m001.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -278,6 +278,7 @@ static int mt9m001_get_fmt(struct v4l2_subdev *sd,
		}

		static int mt9m001_s_fmt(struct v4l2_subdev *sd,
		const struct mt9m001_datafmt *fmt,
		struct v4l2_mbus_framefmt *mf)
		{
		struct i2c_client *client = v4l2_get_subdevdata(sd);
		@@ -297,9 +298,8 @@ static int mt9m001_s_fmt(struct v4l2_subdev *sd,
		if (!ret) {
		mf->width = mt9m001->rect.width;
		mf->height = mt9m001->rect.height;
		mt9m001->fmt = mt9m001_find_datafmt(mf->code,
		mt9m001->fmts, mt9m001->num_fmts);
		mf->colorspace = mt9m001->fmt->colorspace;
		mt9m001->fmt = fmt;
		mf->colorspace = fmt->colorspace;
		}

		return ret;
		@@ -335,7 +335,7 @@ static int mt9m001_set_fmt(struct v4l2_subdev *sd,
		mf->colorspace = fmt->colorspace;

		if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
		return mt9m001_s_fmt(sd, mf);
		return mt9m001_s_fmt(sd, fmt, mf);
		cfg->try_fmt = *mf;
		return 0;
		}