| Message ID | 20240605165434.432230-4-jacopo.mondi@ideasonboard.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | media: rkisp1: Implement support for extensible parameters | expand |
Hi Jacopo On 05/06/2024 17:54, Jacopo Mondi wrote: > The struct rkisp1_params type contains a v4l2_format instance which > is used to store the buffer format and sizes to be used in enum_fmt and > g_fmt operations. > > To prepare for supporting multiple meta output formats, to introduce > support for extensible buffer formats, remove the cached format info > and initialize them explicitly in the enum_fmt and g_fmt operations. > > Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> > --- > .../platform/rockchip/rkisp1/rkisp1-common.h | 2 -- > .../platform/rockchip/rkisp1/rkisp1-params.c | 28 ++++++------------- > 2 files changed, 9 insertions(+), 21 deletions(-) > > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > index 26573f6ae575..2a715f964f6e 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > @@ -372,7 +372,6 @@ struct rkisp1_params_ops { > * @ops: pointer to the variant-specific operations > * @config_lock: locks the buffer list 'params' > * @params: queue of rkisp1_buffer > - * @vdev_fmt: v4l2_format of the metadata format > * @quantization: the quantization configured on the isp's src pad > * @raw_type: the bayer pattern on the isp video sink pad > */ > @@ -383,7 +382,6 @@ struct rkisp1_params { > > spinlock_t config_lock; /* locks the buffers list 'params' */ > struct list_head params; > - struct v4l2_format vdev_fmt; > > enum v4l2_quantization quantization; > enum v4l2_ycbcr_encoding ycbcr_encoding; > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c > index 173d1ea41874..1f449f29b241 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c > @@ -1742,12 +1742,11 @@ static int rkisp1_params_enum_fmt_meta_out(struct file *file, void *priv, > struct v4l2_fmtdesc *f) > { > struct video_device *video = video_devdata(file); > - struct rkisp1_params *params = video_get_drvdata(video); > > if (f->index > 0 || f->type != video->queue->type) > return -EINVAL; > > - f->pixelformat = params->vdev_fmt.fmt.meta.dataformat; > + f->pixelformat = V4L2_META_FMT_RK_ISP1_PARAMS; > > return 0; > } > @@ -1756,15 +1755,14 @@ static int rkisp1_params_g_fmt_meta_out(struct file *file, void *fh, > struct v4l2_format *f) > { > struct video_device *video = video_devdata(file); > - struct rkisp1_params *params = video_get_drvdata(video); > struct v4l2_meta_format *meta = &f->fmt.meta; > > if (f->type != video->queue->type) > return -EINVAL; > > memset(meta, 0, sizeof(*meta)); > - meta->dataformat = params->vdev_fmt.fmt.meta.dataformat; > - meta->buffersize = params->vdev_fmt.fmt.meta.buffersize; > + meta->dataformat = V4L2_META_FMT_RK_ISP1_PARAMS; > + meta->buffersize = sizeof(struct rkisp1_params_cfg); > > return 0; > } > @@ -1897,19 +1895,6 @@ static int rkisp1_params_init_vb2_queue(struct vb2_queue *q, > return vb2_queue_init(q); > } > > -static void rkisp1_init_params(struct rkisp1_params *params) > -{ > - params->vdev_fmt.fmt.meta.dataformat = > - V4L2_META_FMT_RK_ISP1_PARAMS; > - params->vdev_fmt.fmt.meta.buffersize = > - sizeof(struct rkisp1_params_cfg); > - > - if (params->rkisp1->info->isp_ver == RKISP1_V12) > - params->ops = &rkisp1_v12_params_ops; > - else > - params->ops = &rkisp1_v10_params_ops; > -} > - > int rkisp1_params_register(struct rkisp1_device *rkisp1) > { > struct rkisp1_params *params = &rkisp1->params; > @@ -1938,7 +1923,12 @@ int rkisp1_params_register(struct rkisp1_device *rkisp1) > vdev->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_META_OUTPUT; > vdev->vfl_dir = VFL_DIR_TX; > rkisp1_params_init_vb2_queue(vdev->queue, params); > - rkisp1_init_params(params); > + > + if (params->rkisp1->info->isp_ver == RKISP1_V12) > + params->ops = &rkisp1_v12_params_ops; > + else > + params->ops = &rkisp1_v10_params_ops; > + > video_set_drvdata(vdev, params); > > node->pad.flags = MEDIA_PAD_FL_SOURCE;
Hi Jacopo, Thank you for the patch. On Wed, Jun 05, 2024 at 06:54:22PM +0200, Jacopo Mondi wrote: > The struct rkisp1_params type contains a v4l2_format instance which > is used to store the buffer format and sizes to be used in enum_fmt and > g_fmt operations. > > To prepare for supporting multiple meta output formats, to introduce > support for extensible buffer formats, remove the cached format info > and initialize them explicitly in the enum_fmt and g_fmt operations. > > Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > .../platform/rockchip/rkisp1/rkisp1-common.h | 2 -- > .../platform/rockchip/rkisp1/rkisp1-params.c | 28 ++++++------------- > 2 files changed, 9 insertions(+), 21 deletions(-) > > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > index 26573f6ae575..2a715f964f6e 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > @@ -372,7 +372,6 @@ struct rkisp1_params_ops { > * @ops: pointer to the variant-specific operations > * @config_lock: locks the buffer list 'params' > * @params: queue of rkisp1_buffer > - * @vdev_fmt: v4l2_format of the metadata format > * @quantization: the quantization configured on the isp's src pad > * @raw_type: the bayer pattern on the isp video sink pad > */ > @@ -383,7 +382,6 @@ struct rkisp1_params { > > spinlock_t config_lock; /* locks the buffers list 'params' */ > struct list_head params; > - struct v4l2_format vdev_fmt; > > enum v4l2_quantization quantization; > enum v4l2_ycbcr_encoding ycbcr_encoding; > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c > index 173d1ea41874..1f449f29b241 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c > @@ -1742,12 +1742,11 @@ static int rkisp1_params_enum_fmt_meta_out(struct file *file, void *priv, > struct v4l2_fmtdesc *f) > { > struct video_device *video = video_devdata(file); > - struct rkisp1_params *params = video_get_drvdata(video); > > if (f->index > 0 || f->type != video->queue->type) > return -EINVAL; > > - f->pixelformat = params->vdev_fmt.fmt.meta.dataformat; > + f->pixelformat = V4L2_META_FMT_RK_ISP1_PARAMS; > > return 0; > } > @@ -1756,15 +1755,14 @@ static int rkisp1_params_g_fmt_meta_out(struct file *file, void *fh, > struct v4l2_format *f) > { > struct video_device *video = video_devdata(file); > - struct rkisp1_params *params = video_get_drvdata(video); > struct v4l2_meta_format *meta = &f->fmt.meta; > > if (f->type != video->queue->type) > return -EINVAL; > > memset(meta, 0, sizeof(*meta)); > - meta->dataformat = params->vdev_fmt.fmt.meta.dataformat; > - meta->buffersize = params->vdev_fmt.fmt.meta.buffersize; > + meta->dataformat = V4L2_META_FMT_RK_ISP1_PARAMS; > + meta->buffersize = sizeof(struct rkisp1_params_cfg); > > return 0; > } > @@ -1897,19 +1895,6 @@ static int rkisp1_params_init_vb2_queue(struct vb2_queue *q, > return vb2_queue_init(q); > } > > -static void rkisp1_init_params(struct rkisp1_params *params) > -{ > - params->vdev_fmt.fmt.meta.dataformat = > - V4L2_META_FMT_RK_ISP1_PARAMS; > - params->vdev_fmt.fmt.meta.buffersize = > - sizeof(struct rkisp1_params_cfg); > - > - if (params->rkisp1->info->isp_ver == RKISP1_V12) > - params->ops = &rkisp1_v12_params_ops; > - else > - params->ops = &rkisp1_v10_params_ops; > -} > - > int rkisp1_params_register(struct rkisp1_device *rkisp1) > { > struct rkisp1_params *params = &rkisp1->params; > @@ -1938,7 +1923,12 @@ int rkisp1_params_register(struct rkisp1_device *rkisp1) > vdev->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_META_OUTPUT; > vdev->vfl_dir = VFL_DIR_TX; > rkisp1_params_init_vb2_queue(vdev->queue, params); > - rkisp1_init_params(params); > + > + if (params->rkisp1->info->isp_ver == RKISP1_V12) > + params->ops = &rkisp1_v12_params_ops; > + else > + params->ops = &rkisp1_v10_params_ops; > + > video_set_drvdata(vdev, params); > > node->pad.flags = MEDIA_PAD_FL_SOURCE;
On Wed, Jun 05, 2024 at 06:54:22PM +0200, Jacopo Mondi wrote: > The struct rkisp1_params type contains a v4l2_format instance which > is used to store the buffer format and sizes to be used in enum_fmt and > g_fmt operations. > > To prepare for supporting multiple meta output formats, to introduce > support for extensible buffer formats, remove the cached format info > and initialize them explicitly in the enum_fmt and g_fmt operations. > > Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> > --- > .../platform/rockchip/rkisp1/rkisp1-common.h | 2 -- > .../platform/rockchip/rkisp1/rkisp1-params.c | 28 ++++++------------- > 2 files changed, 9 insertions(+), 21 deletions(-) > > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > index 26573f6ae575..2a715f964f6e 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > @@ -372,7 +372,6 @@ struct rkisp1_params_ops { > * @ops: pointer to the variant-specific operations > * @config_lock: locks the buffer list 'params' > * @params: queue of rkisp1_buffer > - * @vdev_fmt: v4l2_format of the metadata format > * @quantization: the quantization configured on the isp's src pad > * @raw_type: the bayer pattern on the isp video sink pad > */ > @@ -383,7 +382,6 @@ struct rkisp1_params { > > spinlock_t config_lock; /* locks the buffers list 'params' */ > struct list_head params; > - struct v4l2_format vdev_fmt; > > enum v4l2_quantization quantization; > enum v4l2_ycbcr_encoding ycbcr_encoding; > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c > index 173d1ea41874..1f449f29b241 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c > @@ -1742,12 +1742,11 @@ static int rkisp1_params_enum_fmt_meta_out(struct file *file, void *priv, > struct v4l2_fmtdesc *f) > { > struct video_device *video = video_devdata(file); > - struct rkisp1_params *params = video_get_drvdata(video); > > if (f->index > 0 || f->type != video->queue->type) > return -EINVAL; > > - f->pixelformat = params->vdev_fmt.fmt.meta.dataformat; > + f->pixelformat = V4L2_META_FMT_RK_ISP1_PARAMS; > > return 0; > } > @@ -1756,15 +1755,14 @@ static int rkisp1_params_g_fmt_meta_out(struct file *file, void *fh, > struct v4l2_format *f) > { > struct video_device *video = video_devdata(file); > - struct rkisp1_params *params = video_get_drvdata(video); > struct v4l2_meta_format *meta = &f->fmt.meta; > > if (f->type != video->queue->type) > return -EINVAL; > > memset(meta, 0, sizeof(*meta)); > - meta->dataformat = params->vdev_fmt.fmt.meta.dataformat; > - meta->buffersize = params->vdev_fmt.fmt.meta.buffersize; > + meta->dataformat = V4L2_META_FMT_RK_ISP1_PARAMS; > + meta->buffersize = sizeof(struct rkisp1_params_cfg); > > return 0; > } > @@ -1897,19 +1895,6 @@ static int rkisp1_params_init_vb2_queue(struct vb2_queue *q, > return vb2_queue_init(q); > } > > -static void rkisp1_init_params(struct rkisp1_params *params) > -{ > - params->vdev_fmt.fmt.meta.dataformat = > - V4L2_META_FMT_RK_ISP1_PARAMS; > - params->vdev_fmt.fmt.meta.buffersize = > - sizeof(struct rkisp1_params_cfg); > - > - if (params->rkisp1->info->isp_ver == RKISP1_V12) > - params->ops = &rkisp1_v12_params_ops; > - else > - params->ops = &rkisp1_v10_params_ops; > -} > - > int rkisp1_params_register(struct rkisp1_device *rkisp1) > { > struct rkisp1_params *params = &rkisp1->params; > @@ -1938,7 +1923,12 @@ int rkisp1_params_register(struct rkisp1_device *rkisp1) > vdev->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_META_OUTPUT; > vdev->vfl_dir = VFL_DIR_TX; > rkisp1_params_init_vb2_queue(vdev->queue, params); > - rkisp1_init_params(params); > + > + if (params->rkisp1->info->isp_ver == RKISP1_V12) > + params->ops = &rkisp1_v12_params_ops; > + else > + params->ops = &rkisp1_v10_params_ops; > + > video_set_drvdata(vdev, params); > > node->pad.flags = MEDIA_PAD_FL_SOURCE; > -- > 2.45.1 >
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h index 26573f6ae575..2a715f964f6e 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h @@ -372,7 +372,6 @@ struct rkisp1_params_ops { * @ops: pointer to the variant-specific operations * @config_lock: locks the buffer list 'params' * @params: queue of rkisp1_buffer - * @vdev_fmt: v4l2_format of the metadata format * @quantization: the quantization configured on the isp's src pad * @raw_type: the bayer pattern on the isp video sink pad */ @@ -383,7 +382,6 @@ struct rkisp1_params { spinlock_t config_lock; /* locks the buffers list 'params' */ struct list_head params; - struct v4l2_format vdev_fmt; enum v4l2_quantization quantization; enum v4l2_ycbcr_encoding ycbcr_encoding; diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c index 173d1ea41874..1f449f29b241 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c @@ -1742,12 +1742,11 @@ static int rkisp1_params_enum_fmt_meta_out(struct file *file, void *priv, struct v4l2_fmtdesc *f) { struct video_device *video = video_devdata(file); - struct rkisp1_params *params = video_get_drvdata(video); if (f->index > 0 || f->type != video->queue->type) return -EINVAL; - f->pixelformat = params->vdev_fmt.fmt.meta.dataformat; + f->pixelformat = V4L2_META_FMT_RK_ISP1_PARAMS; return 0; } @@ -1756,15 +1755,14 @@ static int rkisp1_params_g_fmt_meta_out(struct file *file, void *fh, struct v4l2_format *f) { struct video_device *video = video_devdata(file); - struct rkisp1_params *params = video_get_drvdata(video); struct v4l2_meta_format *meta = &f->fmt.meta; if (f->type != video->queue->type) return -EINVAL; memset(meta, 0, sizeof(*meta)); - meta->dataformat = params->vdev_fmt.fmt.meta.dataformat; - meta->buffersize = params->vdev_fmt.fmt.meta.buffersize; + meta->dataformat = V4L2_META_FMT_RK_ISP1_PARAMS; + meta->buffersize = sizeof(struct rkisp1_params_cfg); return 0; } @@ -1897,19 +1895,6 @@ static int rkisp1_params_init_vb2_queue(struct vb2_queue *q, return vb2_queue_init(q); } -static void rkisp1_init_params(struct rkisp1_params *params) -{ - params->vdev_fmt.fmt.meta.dataformat = - V4L2_META_FMT_RK_ISP1_PARAMS; - params->vdev_fmt.fmt.meta.buffersize = - sizeof(struct rkisp1_params_cfg); - - if (params->rkisp1->info->isp_ver == RKISP1_V12) - params->ops = &rkisp1_v12_params_ops; - else - params->ops = &rkisp1_v10_params_ops; -} - int rkisp1_params_register(struct rkisp1_device *rkisp1) { struct rkisp1_params *params = &rkisp1->params; @@ -1938,7 +1923,12 @@ int rkisp1_params_register(struct rkisp1_device *rkisp1) vdev->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_META_OUTPUT; vdev->vfl_dir = VFL_DIR_TX; rkisp1_params_init_vb2_queue(vdev->queue, params); - rkisp1_init_params(params); + + if (params->rkisp1->info->isp_ver == RKISP1_V12) + params->ops = &rkisp1_v12_params_ops; + else + params->ops = &rkisp1_v10_params_ops; + video_set_drvdata(vdev, params); node->pad.flags = MEDIA_PAD_FL_SOURCE;
The struct rkisp1_params type contains a v4l2_format instance which is used to store the buffer format and sizes to be used in enum_fmt and g_fmt operations. To prepare for supporting multiple meta output formats, to introduce support for extensible buffer formats, remove the cached format info and initialize them explicitly in the enum_fmt and g_fmt operations. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> --- .../platform/rockchip/rkisp1/rkisp1-common.h | 2 -- .../platform/rockchip/rkisp1/rkisp1-params.c | 28 ++++++------------- 2 files changed, 9 insertions(+), 21 deletions(-)