Il 15/03/2012 15:35, poma ha scritto: > Patched git://linuxtv.org/media_build.git with your Fitipower FC0012 > tuner driver(fc0012.patch) got here: > .. > CC [M] /tmp/media_build/v4l/fc0012.o > /tmp/media_build/v4l/tda18212.c:21:0: warning: "pr_fmt" redefined > [enabled by default] > include/linux/printk.h:152:0: note: this is the location of the previous > definition > /tmp/media_build/v4l/fc0012.c:146:16: warning: 'struct > dvb_frontend_parameters' declared inside parameter list [enabled by default] > /tmp/media_build/v4l/fc0012.c:146:16: warning: its scope is only this > definition or declaration, which is probably not what you want [enabled > by default] > /tmp/media_build/v4l/fc0012.c: In function 'fc0012_set_params': > /tmp/media_build/v4l/fc0012.c:156:19: error: dereferencing pointer to > incomplete type > /tmp/media_build/v4l/fc0012.c:279:17: error: dereferencing pointer to > incomplete type > /tmp/media_build/v4l/fc0012.c:280:8: error: 'BANDWIDTH_6_MHZ' undeclared > (first use in this function) > /tmp/media_build/v4l/fc0012.c:280:8: note: each undeclared identifier is > reported only once for each function it appears in > /tmp/media_build/v4l/fc0012.c:284:8: error: 'BANDWIDTH_7_MHZ' undeclared > (first use in this function) > /tmp/media_build/v4l/fc0012.c:288:8: error: 'BANDWIDTH_8_MHZ' undeclared > (first use in this function) > /tmp/media_build/v4l/fc0012.c: At top level: > /tmp/media_build/v4l/fc0012.c:393:9: warning: initialization from > incompatible pointer type [enabled by default] > /tmp/media_build/v4l/fc0012.c:393:9: warning: (near initialization for > 'fc0012_tuner_ops.set_params') [enabled by default] > make[3]: *** [/tmp/media_build/v4l/fc0012.o] Error 1 > make[3]: *** Waiting for unfinished jobs.... > make[2]: *** [_module_/tmp/media_build/v4l] Error 2 > make[2]: Leaving directory `/usr/src/kernels/3.2.9-2.fc16.x86_64' > make[1]: *** [default] Error 2 > make[1]: Leaving directory `/tmp/media_build/v4l' > make: *** [all] Error 2 > > rgds, > poma Hi poma, this is due to the fact that you are using a 3.2 kernel together with the current media_build tree. You should use a 3.3 kernel, otherwise the directives like: #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) .... #else .... #endif will select the wrong code path (current media_build trees need the same code path of the 3.3 kernel). Another solution (very ugly) is to replace the lines like the one above with something like this: #ifdef V4L2_DVB_V5 .... #else .... #endif where V4L2_DVB_V5 is defined like this (for example, in af903x-fe.h): #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) || ((defined V4L2_VERSION) && (V4L2_VERSION >= 197120)) #define V4L2_DVB_V5 #endif This will make the code compile with all kernels supported by the media_build tree (>= 2.6.31). The same applies for #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) .... #else .... #endif that should be replaced with #ifdef V4L2_REFACTORED_MFE_CODE .... #else .... #endif where V4L2_REFACTORED_MFE_CODE is defined this way: #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) || ((defined V4L2_VERSION) && (V4L2_VERSION >= 196608)) #define V4L2_REFACTORED_MFE_CODE #endif Probably there are cleaver solutions that I could not figure out. If you want to test the driver, I can share with you the modified patches. Regards, Gianluca -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
