linux-toradex.git/include/uapi/linux/media/raspberrypi/pisp_be_config.h, branch v6.19 Linux kernel for Apalis and Colibri modules media: pisp_be: Use clamp() and define max sizes 2025-07-03T07:25:01+00:00 Jacopo Mondi jacopo.mondi@ideasonboard.com 2025-06-12T14:58:21+00:00 aa89281bbc0b61610c96074c6390aed44474ebd0 Use the clamp() function from minmax.h and provide a define for the max sizes as they will be used in subsequent patches. Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> 
Use the clamp() function from minmax.h and provide a define for the max
sizes as they will be used in subsequent patches.

Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
media: uapi: pisp_be_config: Add extra config fields 2024-07-12T08:11:43+00:00 Jacopo Mondi jacopo.mondi@ideasonboard.com 2024-06-28T13:29:46+00:00 1c2c57bd439ecaffc728139a0a00701bee886d0a Complete the pisp_be_config strcture by adding fields that even if not written to the HW are relevant to complete the uAPI and put it in par with the BSP driver. Fixes: c6c49bac8770 ("media: uapi: Add Raspberry Pi PiSP Back End uAPI") Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> 
Complete the pisp_be_config strcture by adding fields that even if not
written to the HW are relevant to complete the uAPI and put it in par
with the BSP driver.

Fixes: c6c49bac8770 ("media: uapi: Add Raspberry Pi PiSP Back End uAPI")
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
media: uapi: pisp_be_config: Re-sort pisp_be_tiles_config 2024-07-12T08:11:43+00:00 Jacopo Mondi jacopo.mondi@ideasonboard.com 2024-06-28T13:29:45+00:00 639065c621df9bad9d94373084e1c568f81d34e0 The order of the members of pisp_be_tiles_config is relevant as the driver logic assumes 'config' to be at offset 0. Re-sort the member to match the driver's expectations. Fixes: c6c49bac8770 ("media: uapi: Add Raspberry Pi PiSP Back End uAPI") Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Acked-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> 
The order of the members of pisp_be_tiles_config is relevant
as the driver logic assumes 'config' to be at offset 0.

Re-sort the member to match the driver's expectations.

Fixes: c6c49bac8770 ("media: uapi: Add Raspberry Pi PiSP Back End uAPI")
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Acked-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
media: uapi: pisp_be_config: Drop BIT() from uAPI 2024-07-12T08:11:43+00:00 Jacopo Mondi jacopo.mondi@ideasonboard.com 2024-06-28T13:29:42+00:00 79cf9c6ee44e0af7e1383365d29c64eece6665bb The pisp_be_config.h uAPI header file contains a bit-field definition that uses the BIT() helper macro. As the BIT() identifier is not defined in userspace, drop it from the uAPI header. Fixes: c6c49bac8770 ("media: uapi: Add Raspberry Pi PiSP Back End uAPI") Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> 
The pisp_be_config.h uAPI header file contains a bit-field definition
that uses the BIT() helper macro.

As the BIT() identifier is not defined in userspace, drop it from the
uAPI header.

Fixes: c6c49bac8770 ("media: uapi: Add Raspberry Pi PiSP Back End uAPI")
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
media: uapi: Add Raspberry Pi PiSP Back End uAPI 2024-06-27T11:06:47+00:00 Jacopo Mondi jacopo.mondi@ideasonboard.com 2024-06-26T18:14:33+00:00 c6c49bac8770ef95518faf20083e8b3e6150f45f Add the Raspberry Pi PiSP Back End uAPI header. The header defines the data type used to configure the PiSP Back End ISP. The detailed description of the types and of the ISP configuration procedure is available at https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> 
Add the Raspberry Pi PiSP Back End uAPI header.

The header defines the data type used to configure the PiSP Back End
ISP.

The detailed description of the types and of the ISP configuration
procedure is available at
https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>