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media: rockchip: isp: get sensor channel information

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Change-Id: I6b5f1a03844b0e2929c29e8253889c8ae69349b3
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
This commit is contained in:
Cai YiWei
2021-09-26 09:04:24 +08:00
parent 8f300e22f9
commit 4645dbe6ed
1 changed files with 19 additions and 19 deletions
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38
drivers/media/platform/rockchip/isp/rkisp.c
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@@ -347,23 +347,32 @@ int rkisp_update_sensor_info(struct rkisp_device *dev)
if (ret && ret != -ENOIOCTLCMD)
return ret;
sensor->fmt[0].pad = 0;
sensor->fmt[0].which = V4L2_SUBDEV_FORMAT_ACTIVE;
ret = v4l2_subdev_call(sensor->sd, pad, get_fmt,
&sensor->cfg, &sensor->fmt[0]);
if (ret && ret != -ENOIOCTLCMD)
return ret;
if (sensor->mbus.type == V4L2_MBUS_CSI2_DPHY) {
u8 vc = 0;
memset(dev->csi_dev.mipi_di, 0,
sizeof(dev->csi_dev.mipi_di));
memset(sensor->fmt, 0, sizeof(sensor->fmt));
for (i = 0; i < dev->csi_dev.max_pad - 1; i++) {
struct rkmodule_channel_info ch = { 0 };
fmt = &sensor->fmt[i];
fmt->pad = i;
fmt->which = V4L2_SUBDEV_FORMAT_ACTIVE;
ret = v4l2_subdev_call(sensor->sd, pad, get_fmt,
&sensor->cfg, fmt);
if (ret && ret != -ENOIOCTLCMD) {
ch.index = i;
ret = v4l2_subdev_call(sensor->sd, core, ioctl,
RKMODULE_GET_CHANNEL_INFO, &ch);
if (ret) {
if (i)
*fmt = sensor->fmt[0];
else
return ret;
} else {
fmt->format.width = ch.width;
fmt->format.height = ch.height;
fmt->format.code = ch.bus_fmt;
}
ret = mbus_pixelcode_to_mipi_dt(fmt->format.code);
if (ret < 0) {
@@ -371,10 +380,8 @@ int rkisp_update_sensor_info(struct rkisp_device *dev)
"Invalid mipi data type\n");
return ret;
}
/* v4l2_subdev_format reserved[0]
* using as mipi virtual channel
*/
switch (fmt->reserved[0]) {
switch (ch.vc) {
case V4L2_MBUS_CSI2_CHANNEL_3:
vc = 3;
break;
@@ -396,13 +403,6 @@ int rkisp_update_sensor_info(struct rkisp_device *dev)
fmt->format.width,
fmt->format.height);
}
} else {
sensor->fmt[0].pad = 0;
sensor->fmt[0].which = V4L2_SUBDEV_FORMAT_ACTIVE;
ret = v4l2_subdev_call(sensor->sd, pad, get_fmt,
&sensor->cfg, &sensor->fmt[0]);
if (ret && ret != -ENOIOCTLCMD)
return ret;
}
v4l2_subdev_call(sensor->sd, video, g_frame_interval, &sensor->fi);