| Message ID | 20210413180253.2575451-10-niklas.soderlund+renesas@ragnatech.se (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | rcar-vin: Add r8a779a0 support | expand |
Hi Niklas, On Tue, Apr 13, 2021 at 08:02:51PM +0200, Niklas Söderlund wrote: > The media device operations structure will be different deepening on s/deepening/depending > what media graph layout is used. Instead of hard-coding the R-Car CSI-2 > layout allow the operations to be passed as an argument. > > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> > --- > drivers/media/platform/rcar-vin/rcar-core.c | 12 +++++++----- > 1 file changed, 7 insertions(+), 5 deletions(-) > > diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c > index d03ecd443b01c2b3..28bf9e8f19a1a27b 100644 > --- a/drivers/media/platform/rcar-vin/rcar-core.c > +++ b/drivers/media/platform/rcar-vin/rcar-core.c > @@ -248,7 +248,8 @@ static void rvin_group_cleanup(struct rvin_group *group) > } > > static int rvin_group_init(struct rvin_group *group, struct rvin_dev *vin, > - void (*link_setup)(struct rvin_dev *)) > + void (*link_setup)(struct rvin_dev *), > + const struct media_device_ops *ops) > { > struct media_device *mdev = &group->mdev; > const struct of_device_id *match; > @@ -267,7 +268,7 @@ static int rvin_group_init(struct rvin_group *group, struct rvin_dev *vin, > group->link_setup = link_setup; > > mdev->dev = vin->dev; > - mdev->ops = &rvin_media_ops; > + mdev->ops = ops; > > match = of_match_node(vin->dev->driver->of_match_table, > vin->dev->of_node); > @@ -299,7 +300,8 @@ static void rvin_group_release(struct kref *kref) > } > > static int rvin_group_get(struct rvin_dev *vin, > - void (*link_setup)(struct rvin_dev *)) > + void (*link_setup)(struct rvin_dev *), > + const struct media_device_ops *ops) > { > struct rvin_group *group; > u32 id; > @@ -331,7 +333,7 @@ static int rvin_group_get(struct rvin_dev *vin, > goto err_group; > } > > - ret = rvin_group_init(group, vin, link_setup); > + ret = rvin_group_init(group, vin, link_setup, ops); > if (ret) { > kfree(group); > vin_err(vin, "Failed to initialize group\n"); > @@ -984,7 +986,7 @@ static int rvin_csi2_init(struct rvin_dev *vin) > if (ret < 0) > return ret; > > - ret = rvin_group_get(vin, rvin_csi2_setup_links); > + ret = rvin_group_get(vin, rvin_csi2_setup_links, &rvin_media_ops); I would continue the effort of using the csi2_ prefix for CSI-2 related fields. Just a nit, the change looks good Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Thanks j > if (ret) > goto err_controls; > > -- > 2.31.1 >
diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c index d03ecd443b01c2b3..28bf9e8f19a1a27b 100644 --- a/drivers/media/platform/rcar-vin/rcar-core.c +++ b/drivers/media/platform/rcar-vin/rcar-core.c @@ -248,7 +248,8 @@ static void rvin_group_cleanup(struct rvin_group *group) } static int rvin_group_init(struct rvin_group *group, struct rvin_dev *vin, - void (*link_setup)(struct rvin_dev *)) + void (*link_setup)(struct rvin_dev *), + const struct media_device_ops *ops) { struct media_device *mdev = &group->mdev; const struct of_device_id *match; @@ -267,7 +268,7 @@ static int rvin_group_init(struct rvin_group *group, struct rvin_dev *vin, group->link_setup = link_setup; mdev->dev = vin->dev; - mdev->ops = &rvin_media_ops; + mdev->ops = ops; match = of_match_node(vin->dev->driver->of_match_table, vin->dev->of_node); @@ -299,7 +300,8 @@ static void rvin_group_release(struct kref *kref) } static int rvin_group_get(struct rvin_dev *vin, - void (*link_setup)(struct rvin_dev *)) + void (*link_setup)(struct rvin_dev *), + const struct media_device_ops *ops) { struct rvin_group *group; u32 id; @@ -331,7 +333,7 @@ static int rvin_group_get(struct rvin_dev *vin, goto err_group; } - ret = rvin_group_init(group, vin, link_setup); + ret = rvin_group_init(group, vin, link_setup, ops); if (ret) { kfree(group); vin_err(vin, "Failed to initialize group\n"); @@ -984,7 +986,7 @@ static int rvin_csi2_init(struct rvin_dev *vin) if (ret < 0) return ret; - ret = rvin_group_get(vin, rvin_csi2_setup_links); + ret = rvin_group_get(vin, rvin_csi2_setup_links, &rvin_media_ops); if (ret) goto err_controls;
The media device operations structure will be different deepening on what media graph layout is used. Instead of hard-coding the R-Car CSI-2 layout allow the operations to be passed as an argument. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> --- drivers/media/platform/rcar-vin/rcar-core.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-)