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[146.52.241.10]) by smtp.gmail.com with ESMTPSA id x203sm11487264wmg.0.2016.07.22.02.09.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 22 Jul 2016 02:09:41 -0700 (PDT) From: Ulrich Hecht To: hans.verkuil@cisco.com, niklas.soderlund@ragnatech.se Cc: linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, magnus.damm@gmail.com, laurent.pinchart@ideasonboard.com, william.towle@codethink.co.uk, geert@linux-m68k.org, Ulrich Hecht Subject: [PATCH v6 4/4] rcar-vin: implement EDID control ioctls Date: Fri, 22 Jul 2016 11:09:14 +0200 Message-Id: <1469178554-20719-5-git-send-email-ulrich.hecht+renesas@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1469178554-20719-1-git-send-email-ulrich.hecht+renesas@gmail.com> References: <1469178554-20719-1-git-send-email-ulrich.hecht+renesas@gmail.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Adds G_EDID and S_EDID. Signed-off-by: Ulrich Hecht --- drivers/media/platform/rcar-vin/rcar-v4l2.c | 33 +++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c index 396eabc..57e040c 100644 --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c @@ -661,6 +661,36 @@ static int rvin_dv_timings_cap(struct file *file, void *priv_fh, return ret; } +static int rvin_g_edid(struct file *file, void *fh, struct v4l2_edid *edid) +{ + struct rvin_dev *vin = video_drvdata(file); + int input, ret; + + input = edid->pad; + edid->pad = vin->inputs[input].sink_idx; + + ret = rvin_subdev_call(vin, pad, get_edid, edid); + + edid->pad = input; + + return ret; +} + +static int rvin_s_edid(struct file *file, void *fh, struct v4l2_edid *edid) +{ + struct rvin_dev *vin = video_drvdata(file); + int input, ret; + + input = edid->pad; + edid->pad = vin->inputs[input].sink_idx; + + ret = rvin_subdev_call(vin, pad, set_edid, edid); + + edid->pad = input; + + return ret; +} + static const struct v4l2_ioctl_ops rvin_ioctl_ops = { .vidioc_querycap = rvin_querycap, .vidioc_try_fmt_vid_cap = rvin_try_fmt_vid_cap, @@ -683,6 +713,9 @@ static const struct v4l2_ioctl_ops rvin_ioctl_ops = { .vidioc_s_dv_timings = rvin_s_dv_timings, .vidioc_query_dv_timings = rvin_query_dv_timings, + .vidioc_g_edid = rvin_g_edid, + .vidioc_s_edid = rvin_s_edid, + .vidioc_querystd = rvin_querystd, .vidioc_g_std = rvin_g_std, .vidioc_s_std = rvin_s_std,