From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ulrich Hecht Date: Fri, 11 Dec 2015 16:04:52 +0000 Subject: [PATCH 2/3] media: adv7604: implement cropcap Message-Id: <1449849893-14865-3-git-send-email-ulrich.hecht+renesas@gmail.com> List-Id: References: <1449849893-14865-1-git-send-email-ulrich.hecht+renesas@gmail.com> In-Reply-To: <1449849893-14865-1-git-send-email-ulrich.hecht+renesas@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-media@vger.kernel.org, linux-sh@vger.kernel.org Cc: magnus.damm@gmail.com, laurent.pinchart@ideasonboard.com, hans.verkuil@cisco.com, ian.molton@codethink.co.uk, lars@metafoo.de, william.towle@codethink.co.uk, Ulrich Hecht Used by the rcar_vin driver. Signed-off-by: Ulrich Hecht --- drivers/media/i2c/adv7604.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index d30e7cc..1bfa9f3 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -1896,6 +1896,22 @@ static int adv76xx_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) return 0; } +static int adv76xx_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a) +{ + struct adv76xx_state *state = to_state(sd); + + a->bounds.left = 0; + a->bounds.top = 0; + a->bounds.width = state->timings.bt.width; + a->bounds.height = state->timings.bt.height; + a->defrect = a->bounds; + a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + a->pixelaspect.numerator = 1; + a->pixelaspect.denominator = 1; + + return 0; +} + static int adv76xx_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_format *format) @@ -2419,6 +2435,7 @@ static const struct v4l2_subdev_core_ops adv76xx_core_ops = { static const struct v4l2_subdev_video_ops adv76xx_video_ops = { .s_routing = adv76xx_s_routing, .g_crop = adv76xx_g_crop, + .cropcap = adv76xx_cropcap, .g_input_status = adv76xx_g_input_status, .s_dv_timings = adv76xx_s_dv_timings, .g_dv_timings = adv76xx_g_dv_timings, -- 2.6.3