| 09d76b4e | 23-Apr-2025 |
Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> |
media: rcar-isp: Parse named cs memory region
Extend the device tree parsing to optionally parse the cs memory region by name. The change is backward compatible with the device tree model where a si
media: rcar-isp: Parse named cs memory region
Extend the device tree parsing to optionally parse the cs memory region by name. The change is backward compatible with the device tree model where a single unnamed region describes only the ISP channel select function.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Link: https://lore.kernel.org/r/20250423163113.2961049-8-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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| 7281a7bd | 23-Apr-2025 |
Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> |
media: rcar-isp: Rename base register variable
Prepare for extending the driver to in addition to supporting the channel selector (CS) also support the core ISP. The two different functions have dif
media: rcar-isp: Rename base register variable
Prepare for extending the driver to in addition to supporting the channel selector (CS) also support the core ISP. The two different functions have different base addresses so the driver needs to distinguish between them.
Prepare for this by marking existing base address variable and read/write functions to make it clear they operate on the CS portion of the driver. There is no functional change.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/20250423163113.2961049-7-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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