** Description changed:
1. At refreshing patches after merged upstream Release_20240624,
"EXTERNAL_BUILD" variable has been removed as it's meaningless while we're
always building external dkms package. Yet later in upstream commit
22b792ff38ac ("ARL platform PV release candidate on 2024-09-27"),
"EXTERNAL_BUILD" was referenced again. This causes following error:
```
make[5]: *** No rule to make target
'/var/lib/dkms/ipu6-drivers/0~git202506270118.9bff7368/build/drivers/media/pci/intel/ipu6/psys/ipu-psys.o',
needed by
'/var/lib/dkms/ipu6-drivers/0~git202506270118.9bff7368/build/drivers/media/pci/intel/ipu6/psys/intel-ipu6-psys.o'.
Stop.
```
2. At refreshing patches after merged upstream 20241122, which introduced
in-tree IPU6-ISYS migration, a cflag for adding $(src)/psys as inclusion path
in drivers/media/pci/intel/ipu6/Makefile was accidentally removed. This causes
following error:
```
/var/lib/dkms/ipu6-drivers/0~git202506270118.9bff7368/build/drivers/media/pci/intel/ipu6/ipu6.c:13:10:
fatal error: ipu-psys.h: No such file or directory
- 13 | #include "ipu-psys.h"
- | ^~~~~~~~~~~~
+ 13 | #include "ipu-psys.h"
+ | ^~~~~~~~~~~~
compilation terminated.
```
+
+ While this is a dkms, people take new dkms and compile against older
+ kernels, so even v6.11 kernels are not in Resolute/Questing, the dkms
+ itself deserves a fix.
** Description changed:
1. At refreshing patches after merged upstream Release_20240624,
"EXTERNAL_BUILD" variable has been removed as it's meaningless while we're
always building external dkms package. Yet later in upstream commit
22b792ff38ac ("ARL platform PV release candidate on 2024-09-27"),
"EXTERNAL_BUILD" was referenced again. This causes following error:
```
make[5]: *** No rule to make target
'/var/lib/dkms/ipu6-drivers/0~git202506270118.9bff7368/build/drivers/media/pci/intel/ipu6/psys/ipu-psys.o',
needed by
'/var/lib/dkms/ipu6-drivers/0~git202506270118.9bff7368/build/drivers/media/pci/intel/ipu6/psys/intel-ipu6-psys.o'.
Stop.
```
2. At refreshing patches after merged upstream 20241122, which introduced
in-tree IPU6-ISYS migration, a cflag for adding $(src)/psys as inclusion path
in drivers/media/pci/intel/ipu6/Makefile was accidentally removed. This causes
following error:
```
/var/lib/dkms/ipu6-drivers/0~git202506270118.9bff7368/build/drivers/media/pci/intel/ipu6/ipu6.c:13:10:
fatal error: ipu-psys.h: No such file or directory
13 | #include "ipu-psys.h"
| ^~~~~~~~~~~~
compilation terminated.
```
While this is a dkms, people take new dkms and compile against older
kernels, so even v6.11 kernels are not in Resolute/Questing, the dkms
itself deserves a fix.
+
+ 3. This causes following error:
+ ```
+
/var/lib/dkms/ipu6-drivers/0~git202511120800.9766e218/build/drivers/media/i2c/ov08x40.c:
In function ‘ov08x40_check_hwcfg’:
+
/var/lib/dkms/ipu6-drivers/0~git202511120800.9766e218/build/drivers/media/i2c/ov08x40.c:4028:15:
error: implicit declaration of function ‘v4l2_link_freq_to_bitmap’
[-Werror=implicit-function-declaration]
+ 4028 | ret = v4l2_link_freq_to_bitmap(dev, bus_cfg.link_frequencies,
+ | ^~~~~~~~~~~~~~~~~~~~~~~~
+ LD [M]
/var/lib/dkms/ipu6-drivers/0~git202511120800.9766e218/build/drivers/media/i2c/ov13858.o
+ ```
--
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https://bugs.launchpad.net/bugs/2134800
Title:
failed to build against linux kernel < v6.10
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