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From 83c415759f5b2ebdd19e0e3e1932bac3a63206f9 Mon Sep 17 00:00:00 2001
From: Andrey Dolnikov <andrey.dolnikov@cogentembedded.com>
Date: Mon, 12 Nov 2018 15:43:59 +0300
Subject: [PATCH 114/211] media: soc_camera: Add CONFIG_VIDEO_ADV_DEBUG
support.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
---
drivers/media/platform/soc_camera/soc_camera.c | 30 ++++++++++++++++++++++++++
include/media/soc_camera.h | 4 ++++
2 files changed, 34 insertions(+)
diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c
index 1f840cf..0fa1f52 100644
--- a/drivers/media/platform/soc_camera/soc_camera.c
+++ b/drivers/media/platform/soc_camera/soc_camera.c
@@ -1056,6 +1056,32 @@ static int soc_camera_g_edid(struct file *file, void *fh,
return -ENOIOCTLCMD;
}
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int soc_camera_g_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct soc_camera_device *icd = file->private_data;
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+
+ if (ici->ops->get_register)
+ return ici->ops->get_register(icd, reg);
+
+ return -ENOIOCTLCMD;
+}
+
+static int soc_camera_s_register(struct file *file, void *priv,
+ const struct v4l2_dbg_register *reg)
+{
+ struct soc_camera_device *icd = file->private_data;
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+
+ if (ici->ops->set_register)
+ return ici->ops->set_register(icd, reg);
+
+ return -ENOIOCTLCMD;
+}
+#endif
+
static int soc_camera_probe(struct soc_camera_host *ici,
struct soc_camera_device *icd);
@@ -2026,6 +2052,10 @@ static const struct v4l2_ioctl_ops soc_camera_ioctl_ops = {
.vidioc_g_parm = soc_camera_g_parm,
.vidioc_s_parm = soc_camera_s_parm,
.vidioc_g_edid = soc_camera_g_edid,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = soc_camera_g_register,
+ .vidioc_s_register = soc_camera_s_register,
+#endif
};
static int video_dev_create(struct soc_camera_device *icd)
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 4381be0..c2a7fc2 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -119,6 +119,10 @@ struct soc_camera_host_ops {
int (*enum_framesizes)(struct soc_camera_device *, struct v4l2_frmsizeenum *);
unsigned int (*poll)(struct file *, poll_table *);
int (*get_edid)(struct soc_camera_device *, struct v4l2_edid *);
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ int (*get_register)(struct soc_camera_device *, struct v4l2_dbg_register *reg);
+ int (*set_register)(struct soc_camera_device *, const struct v4l2_dbg_register *reg);
+#endif
};
#define SOCAM_SENSOR_INVERT_PCLK (1 << 0)
--
2.7.4
|