| Message ID | 20220614191127.3420492-30-paul.elder@ideasonboard.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | media: rkisp1: Cleanups and add support for i.MX8MP | expand |
On 15.06.2022 04:11, Paul Elder wrote: >From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > >The rkisp1_isp structure documentation mentions a backpointer field to >rkisp1_device, but the field is missing. Add it, and use it to replace >more complicated constructs using container_of() on the v4l2_device. > >Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by Dafna Hirschfeld <dafna@fastmail.com> >--- > .../media/platform/rockchip/rkisp1/rkisp1-common.h | 1 + > drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c | 11 +++++------ > 2 files changed, 6 insertions(+), 6 deletions(-) > >diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h >index 7a6f55a31bb0..3c55e922346e 100644 >--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h >+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h >@@ -162,6 +162,7 @@ struct rkisp1_csi { > */ > struct rkisp1_isp { > struct v4l2_subdev sd; >+ struct rkisp1_device *rkisp1; > struct media_pad pads[RKISP1_ISP_PAD_MAX]; > struct v4l2_subdev_pad_config pad_cfg[RKISP1_ISP_PAD_MAX]; > const struct rkisp1_mbus_info *sink_fmt; >diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c >index 812fb2ea5323..f8ab1d9cc8cd 100644 >--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c >+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c >@@ -704,15 +704,13 @@ static int rkisp1_isp_set_selection(struct v4l2_subdev *sd, > struct v4l2_subdev_state *sd_state, > struct v4l2_subdev_selection *sel) > { >- struct rkisp1_device *rkisp1 = >- container_of(sd->v4l2_dev, struct rkisp1_device, v4l2_dev); > struct rkisp1_isp *isp = to_rkisp1_isp(sd); > int ret = 0; > > if (sel->target != V4L2_SEL_TGT_CROP) > return -EINVAL; > >- dev_dbg(rkisp1->dev, "%s: pad: %d sel(%d,%d)/%dx%d\n", __func__, >+ dev_dbg(isp->rkisp1->dev, "%s: pad: %d sel(%d,%d)/%dx%d\n", __func__, > sel->pad, sel->r.left, sel->r.top, sel->r.width, sel->r.height); > mutex_lock(&isp->ops_lock); > if (sel->pad == RKISP1_ISP_PAD_SINK_VIDEO) >@@ -751,9 +749,8 @@ static const struct v4l2_subdev_pad_ops rkisp1_isp_pad_ops = { > > static int rkisp1_isp_s_stream(struct v4l2_subdev *sd, int enable) > { >- struct rkisp1_device *rkisp1 = >- container_of(sd->v4l2_dev, struct rkisp1_device, v4l2_dev); > struct rkisp1_isp *isp = to_rkisp1_isp(sd); >+ struct rkisp1_device *rkisp1 = isp->rkisp1; > struct rkisp1_sensor_async *asd; > int ret; > >@@ -840,12 +837,14 @@ int rkisp1_isp_register(struct rkisp1_device *rkisp1) > { > struct v4l2_subdev_state state = { > .pads = rkisp1->isp.pad_cfg >- }; >+ }; > struct rkisp1_isp *isp = &rkisp1->isp; > struct media_pad *pads = isp->pads; > struct v4l2_subdev *sd = &isp->sd; > int ret; > >+ isp->rkisp1 = rkisp1; >+ > v4l2_subdev_init(sd, &rkisp1_isp_ops); > sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; > sd->entity.ops = &rkisp1_isp_media_ops; >-- >2.30.2 >
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h index 7a6f55a31bb0..3c55e922346e 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h @@ -162,6 +162,7 @@ struct rkisp1_csi { */ struct rkisp1_isp { struct v4l2_subdev sd; + struct rkisp1_device *rkisp1; struct media_pad pads[RKISP1_ISP_PAD_MAX]; struct v4l2_subdev_pad_config pad_cfg[RKISP1_ISP_PAD_MAX]; const struct rkisp1_mbus_info *sink_fmt; diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c index 812fb2ea5323..f8ab1d9cc8cd 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c @@ -704,15 +704,13 @@ static int rkisp1_isp_set_selection(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_selection *sel) { - struct rkisp1_device *rkisp1 = - container_of(sd->v4l2_dev, struct rkisp1_device, v4l2_dev); struct rkisp1_isp *isp = to_rkisp1_isp(sd); int ret = 0; if (sel->target != V4L2_SEL_TGT_CROP) return -EINVAL; - dev_dbg(rkisp1->dev, "%s: pad: %d sel(%d,%d)/%dx%d\n", __func__, + dev_dbg(isp->rkisp1->dev, "%s: pad: %d sel(%d,%d)/%dx%d\n", __func__, sel->pad, sel->r.left, sel->r.top, sel->r.width, sel->r.height); mutex_lock(&isp->ops_lock); if (sel->pad == RKISP1_ISP_PAD_SINK_VIDEO) @@ -751,9 +749,8 @@ static const struct v4l2_subdev_pad_ops rkisp1_isp_pad_ops = { static int rkisp1_isp_s_stream(struct v4l2_subdev *sd, int enable) { - struct rkisp1_device *rkisp1 = - container_of(sd->v4l2_dev, struct rkisp1_device, v4l2_dev); struct rkisp1_isp *isp = to_rkisp1_isp(sd); + struct rkisp1_device *rkisp1 = isp->rkisp1; struct rkisp1_sensor_async *asd; int ret; @@ -840,12 +837,14 @@ int rkisp1_isp_register(struct rkisp1_device *rkisp1) { struct v4l2_subdev_state state = { .pads = rkisp1->isp.pad_cfg - }; + }; struct rkisp1_isp *isp = &rkisp1->isp; struct media_pad *pads = isp->pads; struct v4l2_subdev *sd = &isp->sd; int ret; + isp->rkisp1 = rkisp1; + v4l2_subdev_init(sd, &rkisp1_isp_ops); sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; sd->entity.ops = &rkisp1_isp_media_ops;