On Sat, 11 Mar 2017, Hans Verkuil wrote:
> From: Hans Verkuil <hans.verk...@cisco.com>
>
> The colorspace is independent of whether YUV or RGB is sent to the SoC.
> Fix this.
>
> Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
I'm not sure why the first hunk is needed and how it is related :-) But it
doesn't break anything. I understand, this patch should better go in as a
part of a series, so
Acked-by: Guennadi Liakhovetski <g.liakhovet...@gmx.de>
Thanks
Guennadi
> ---
> drivers/media/i2c/soc_camera/ov2640.c | 23 +++++++----------------
> 1 file changed, 7 insertions(+), 16 deletions(-)
>
> diff --git a/drivers/media/i2c/soc_camera/ov2640.c
> b/drivers/media/i2c/soc_camera/ov2640.c
> index 56de18263359..b9a0069f5b33 100644
> --- a/drivers/media/i2c/soc_camera/ov2640.c
> +++ b/drivers/media/i2c/soc_camera/ov2640.c
> @@ -794,10 +794,11 @@ static int ov2640_set_params(struct i2c_client *client,
> u32 *width, u32 *height,
> dev_dbg(&client->dev, "%s: Selected cfmt YUYV (YUV422)",
> __func__);
> selected_cfmt_regs = ov2640_yuyv_regs;
> break;
> - default:
> case MEDIA_BUS_FMT_UYVY8_2X8:
> + default:
> dev_dbg(&client->dev, "%s: Selected cfmt UYVY", __func__);
> selected_cfmt_regs = ov2640_uyvy_regs;
> + break;
> }
>
> /* reset hardware */
> @@ -865,17 +866,7 @@ static int ov2640_get_fmt(struct v4l2_subdev *sd,
> mf->width = priv->win->width;
> mf->height = priv->win->height;
> mf->code = priv->cfmt_code;
> -
> - switch (mf->code) {
> - case MEDIA_BUS_FMT_RGB565_2X8_BE:
> - case MEDIA_BUS_FMT_RGB565_2X8_LE:
> - mf->colorspace = V4L2_COLORSPACE_SRGB;
> - break;
> - default:
> - case MEDIA_BUS_FMT_YUYV8_2X8:
> - case MEDIA_BUS_FMT_UYVY8_2X8:
> - mf->colorspace = V4L2_COLORSPACE_JPEG;
> - }
> + mf->colorspace = V4L2_COLORSPACE_SRGB;
> mf->field = V4L2_FIELD_NONE;
>
> return 0;
> @@ -897,17 +888,17 @@ static int ov2640_set_fmt(struct v4l2_subdev *sd,
> ov2640_select_win(&mf->width, &mf->height);
>
> mf->field = V4L2_FIELD_NONE;
> + mf->colorspace = V4L2_COLORSPACE_SRGB;
>
> switch (mf->code) {
> case MEDIA_BUS_FMT_RGB565_2X8_BE:
> case MEDIA_BUS_FMT_RGB565_2X8_LE:
> - mf->colorspace = V4L2_COLORSPACE_SRGB;
> + case MEDIA_BUS_FMT_YUYV8_2X8:
> + case MEDIA_BUS_FMT_UYVY8_2X8:
> break;
> default:
> mf->code = MEDIA_BUS_FMT_UYVY8_2X8;
> - case MEDIA_BUS_FMT_YUYV8_2X8:
> - case MEDIA_BUS_FMT_UYVY8_2X8:
> - mf->colorspace = V4L2_COLORSPACE_JPEG;
> + break;
> }
>
> if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
> --
> 2.11.0
>
