61 lines
1.9 KiB
Diff
61 lines
1.9 KiB
Diff
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From 93ed5e490850c885f2837bab98344e583696d1b6 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Ond=C5=99ej=20Jirman?= <megi@xff.cz>
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Date: Sat, 8 Dec 2018 06:12:47 +0100
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Subject: [PATCH 030/389] media: sun6i-csi: Pass on g_parm/s_parm to the subdev
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Signed-off-by: Ondrej Jirman <megi@xff.cz>
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---
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.../platform/sunxi/sun6i-csi/sun6i_video.c | 29 +++++++++++++++++++
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1 file changed, 29 insertions(+)
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diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c
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index 1d1755c1e18d..f7f74fa5fbfc 100644
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--- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c
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+++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c
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@@ -469,6 +469,32 @@ static int sun6i_video_s_input(struct file *file, void *private,
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return 0;
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}
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+static int sun6i_vidioc_g_parm(struct file *file, void *priv,
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+ struct v4l2_streamparm *p)
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+{
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+ struct sun6i_video *video = video_drvdata(file);
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+ struct v4l2_subdev *subdev;
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+
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+ subdev = sun6i_video_remote_subdev(video, NULL);
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+ if (!subdev)
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+ return -ENXIO;
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+
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+ return v4l2_g_parm_cap(video_devdata(file), subdev, p);
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+}
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+
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+static int sun6i_vidioc_s_parm(struct file *file, void *priv,
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+ struct v4l2_streamparm *p)
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+{
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+ struct sun6i_video *video = video_drvdata(file);
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+ struct v4l2_subdev *subdev;
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+
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+ subdev = sun6i_video_remote_subdev(video, NULL);
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+ if (!subdev)
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+ return -ENXIO;
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+
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+ return v4l2_s_parm_cap(video_devdata(file), subdev, p);
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+}
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+
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static const struct v4l2_ioctl_ops sun6i_video_ioctl_ops = {
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.vidioc_querycap = sun6i_video_querycap,
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@@ -481,6 +507,9 @@ static const struct v4l2_ioctl_ops sun6i_video_ioctl_ops = {
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.vidioc_g_input = sun6i_video_g_input,
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.vidioc_s_input = sun6i_video_s_input,
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+ .vidioc_g_parm = sun6i_vidioc_g_parm,
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+ .vidioc_s_parm = sun6i_vidioc_s_parm,
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+
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.vidioc_create_bufs = vb2_ioctl_create_bufs,
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.vidioc_prepare_buf = vb2_ioctl_prepare_buf,
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.vidioc_reqbufs = vb2_ioctl_reqbufs,
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--
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2.35.3
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