media: rkisp1: Initialize color space on resizer sink and source pads

Initialize the four color space fields on the sink and source video pads
of the resizer in the .init_cfg() operation. The resizer can't perform
any color space conversion, so set the sink and source color spaces to
the same defaults, which match the ISP source video pad default.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Dafna Hirschfeld <dafna@fastmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c
index f4caa8f684aad46759e4864146423bd0422f4c15..a2dc6f60d9cf6e4d4e4190b05d5c6bb75e997940 100644 (file)
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c
@@ -411,6 +411,10 @@ static int rkisp1_rsz_init_config(struct v4l2_subdev *sd,
        sink_fmt->height = RKISP1_DEFAULT_HEIGHT;
        sink_fmt->field = V4L2_FIELD_NONE;
        sink_fmt->code = RKISP1_DEF_FMT;
+       sink_fmt->colorspace = V4L2_COLORSPACE_SRGB;
+       sink_fmt->xfer_func = V4L2_XFER_FUNC_SRGB;
+       sink_fmt->ycbcr_enc = V4L2_YCBCR_ENC_601;
+       sink_fmt->quantization = V4L2_QUANTIZATION_LIM_RANGE;
 
        sink_crop = v4l2_subdev_get_try_crop(sd, sd_state,
                                             RKISP1_RSZ_PAD_SINK);