Hi, Hans Verkuil wrote: > This message is generated daily by a cron job that builds v4l-dvb for > the kernels and architectures in the list below. > > [snip] > Detailed results are available here: > > http://www.xs4all.nl/~hverkuil/logs/Tuesday.log
> linux-2.6.16.62-i686: ERRORS > > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:48:29: error: > linux/usb/input.h: No such file or directory > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c: In function > 'gspca_input_connect': > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:182: warning: implicit > declaration of function 'usb_to_input_id' > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:186: error: request for > member 'parent' in something not a structure or union > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:192: error: request for > member 'parent' in something not a structure or union > linux-2.6.17.14-i686: ERRORS > > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:48:29: error: > linux/usb/input.h: No such file or directory > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c: In function > 'gspca_input_connect': > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:182: warning: implicit > declaration of function 'usb_to_input_id' > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:186: error: request for > member 'parent' in something not a structure or union > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:192: error: request for > member 'parent' in something not a structure or union > linux-2.6.18.8-i686: ERRORS > > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c: In function > 'gspca_input_connect': > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:186: error: request for > member 'parent' in something not a structure or union > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:192: error: request for > member 'parent' in something not a structure or union > linux-2.6.19.7-i686: ERRORS > > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c: In function > 'gspca_input_connect': > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:186: error: 'struct > input_dev' has no member named 'dev' > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:192: error: 'struct > input_dev' has no member named 'dev' > linux-2.6.20.21-i686: ERRORS > > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c: In function > 'gspca_input_connect': > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:186: error: 'struct > input_dev' has no member named 'dev' > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:192: error: 'struct > input_dev' has no member named 'dev' > linux-2.6.21.7-i686: ERRORS > > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c: In function > 'gspca_input_connect': > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:186: error: 'struct > input_dev' has no member named 'dev' > /home/hans/work/build/v4l-dvb-master/v4l/gspca.c:192: error: 'struct > input_dev' has no member named 'dev' It seems that the camera button input support is not compatible with kernel version 2.6.21.7 and before because of different reasons. 1. Between 2.6.16.62 and 2.6.17.14: there is no linux/usb/input.h . The linux/usb/input.h was earlier linux/usb_input.h, see http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=history;f=include/linux/usb/input.h;h=0e010b220e85b3f9ea861f2ab009809d17014910;hb=HEAD 2. Between 2.6.16.62 and 2.6.17.14: there is no 'usb_to_input_id'. This was introduced with the commit 16a334c0de5a94b1d10a1ac9a33f4dedac89a075, exactly in the same place: in linux/usb_input.h . http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=16a334c0de5a94b1d10a1ac9a33f4dedac89a075 3. Between 2.6.16.62 and 2.6.18.8: there is no 'parent' field of struct device. The struct device is defined in linux/device.h . I couldn't find what exactly happened here, yet. http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=history;f=include/linux/device.h;h=a62799f2ab0019863d30e4f55f7677c5bd97d124;hb=HEAD 4. Between linux-2.6.19.7 and 2.6.21.7: 'struct input_dev' has no member named 'dev'. The 'dev' member was introduced with commit 9657d75c5f0f7d0a9cb507521d3ad1436aea28c9 when a convert was made from class devices to standard devices. http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=9657d75c5f0f7d0a9cb507521d3ad1436aea28c9 The main question is that does gspca need to support kernel version 2.6.21.7 and before? If yes, then should the input support disabled in 2.6.21.7 and before? Regards, Márton Németh -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
