https://youtu.be/JNwJYqjhIy8
I have configured various distros on various machines to use kaffeine with this tuner for scheduled recordings of local OTA programs by following, generally, this: http://www.pclinuxos.com/forum/index.php?topic=94287.0
Part of the process is building kernel modules with the dvb_hdhomerun package, the latest, afaict, available here: https://github.com/h0tw1r3/dvbhdhomerun
Newer kernels won't work with this. The latest I have made to work is 4.6.7-nrj-desktop-1rosa-x86_64 on ROSA. 4.9.30-desktop-1.mga6 on my installation of MGA6 RC fails with the same message, below, as all the failures. I installed 4.4.68-tmb-desktop-1.mga5 along with the kernel-devel package and it works. That makes me believe it's something in the kernel, as none of the other software is changed.
I'll just post the konsole output from 'make' and the Makefile. Thanks.
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[rolf@z170i kernel]$ make
Downloading kernel header dependencies...
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make -C /lib/modules/`uname -r`/build M=/home/rolf/git/dvbhdhomerun/kernel modules
make[1]: Entering directory '/usr/src/kernel-4.9.30-desktop-1.mga6'
CC [M] /home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_init.o
CC [M] /home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_data.o
CC [M] /home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_control.o
In file included from /home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_control.c:30:0:
/home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_control.c: In function ‘dvb_hdhomerun_control_init’:
./include/linux/kfifo.h:333:1: warning: ignoring return value of ‘__kfifo_int_must_check_helper’, declared with attribute warn_unused_result [-Wunused-result]
__kfifo_int_must_check_helper( \
^
/home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_control.c:272:2: note: in expansion of macro ‘kfifo_alloc’
kfifo_alloc(&control_fifo_user, control_bufsize, GFP_KERNEL);
^
./include/linux/kfifo.h:333:1: warning: ignoring return value of ‘__kfifo_int_must_check_helper’, declared with attribute warn_unused_result [-Wunused-result]
__kfifo_int_must_check_helper( \
^
/home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_control.c:282:2: note: in expansion of macro ‘kfifo_alloc’
kfifo_alloc(&control_fifo_kernel, control_bufsize, GFP_KERNEL);
^
LD [M] /home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun.o
CC [M] /home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_core.o
CC [M] /home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_fe.o
/home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_fe.c:283:25: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
.get_frontend = dvb_hdhomerun_fe_get_frontend,
^
/home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_fe.c:283:25: note: (near initialization for ‘dvb_hdhomerun_fe_ofdm_ops.get_frontend’)
/home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_fe.c:345:18: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
.get_frontend = dvb_hdhomerun_fe_get_frontend,
^
/home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_fe.c:345:18: note: (near initialization for ‘dvb_hdhomerun_fe_qam_ops.get_frontend’)
/home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_fe.c:408:18: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
.get_frontend = dvb_hdhomerun_fe_get_frontend,
^
/home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_fe.c:408:18: note: (near initialization for ‘dvb_hdhomerun_fe_atsc_ops.get_frontend’)
cc1: some warnings being treated as errors
scripts/Makefile.build:299: recipe for target '/home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_fe.o' failed
make[2]: *** [/home/rolf/git/dvbhdhomerun/kernel/dvb_hdhomerun_fe.o] Error 1
Makefile:1483: recipe for target '_module_/home/rolf/git/dvbhdhomerun/kernel' failed
make[1]: *** [_module_/home/rolf/git/dvbhdhomerun/kernel] Error 2
make[1]: Leaving directory '/usr/src/kernel-4.9.30-desktop-1.mga6'
Makefile:27: recipe for target 'dvb_hdhomerun' failed
make: *** [dvb_hdhomerun] Error 2
[rolf@z170i kernel]$
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[rolf@p8z68 dvbhdhomerun]$ cat Makefile
KERNELRELEASE := `uname -r`
KVERCLEAN := $(shell echo $(KERNELRELEASE) | cut -f1 -d-)
KVERMAJ := $(shell echo $(KVERCLEAN) | cut -f1 -d.)
KVERMIN := $(shell echo $(KVERCLEAN) | cut -f2 -d.)
PWD := $(shell pwd)
HEADERSUBFOLDER = $(shell [ $(KVERMAJ) -eq 2 -a $(KVERMIN) -lt 7 ] && echo /dvb || echo )
dvb_hdhomerun-objs := dvb_hdhomerun_init.o dvb_hdhomerun_data.o dvb_hdhomerun_control.o
obj-m += dvb_hdhomerun.o
obj-m += dvb_hdhomerun_core.o
obj-m += dvb_hdhomerun_fe.o
ccflags-y += -I$(src)/headers/$(KVERMAJ).$(KVERMIN) -D__DVB_CORE__
all: headers dvb_hdhomerun
headers: headers/$(KVERMAJ).$(KVERMIN)
@echo Downloading kernel header dependencies...
@$(foreach var,$(shell grep -h ^\\\#include\ \" $(PWD)/headers/$(KVERMAJ).$(KVERMIN)/*.[ch] 2>/dev/null | sort -u | sed 's/\#include "\(.*\)"/\1/'),curl -# -L -o $(PWD)/headers/$(KVERMAJ).$(KVERMIN)/$(var) https://github.com/torvalds/linux/raw/v$(KVERMAJ).$(KVERMIN)/drivers/media$(HEADERSUBFOLDER)/dvb-core/$(var);)
headers/$(KVERMAJ).$(KVERMIN):
@echo Downloading kernel headers...
@mkdir -p $(PWD)/headers/$(KVERMAJ).$(KVERMIN)
@$(foreach var,$(shell grep -h ^\\\#include\ \" *.[ch] 2>/dev/null | grep -v hdhomerun | sort -u | sed 's/\#include "\(.*\)"/\1/'),curl -# -L -o $(PWD)/headers/$(KVERMAJ).$(KVERMIN)/$(var) https://github.com/torvalds/linux/raw/v$(KVERMAJ).$(KVERMIN)/drivers/media$(HEADERSUBFOLDER)/dvb-core/$(var);)
dvb_hdhomerun:
$(MAKE) -C /lib/modules/$(KERNELRELEASE)/build M=$(PWD) modules
install: dvb_hdhomerun
$(MAKE) -C /lib/modules/$(KERNELRELEASE)/build M=$(PWD) modules_install
clean:
$(MAKE) -C /lib/modules/$(KERNELRELEASE)/build M=$(PWD) clean
[rolf@p8z68 dvbhdhomerun]$
